Product Specification 1. General Description · 2018-01-18 · The LH430WV2-SD01 is a 2D/3D switchable Liquid Crystal Display with an integral Light Emitting Diode (LED) backlight

Product Specification

LH430WV2-SD01

Liquid Crystal Display

Ver 1.3 March .15. 2011 1 / 59

Note 1) Main Display

R G B

R G B

R G B

R G B :Pixel

R G B :Sub Pixel

1

R G B

R G B

R G B

2 479 480

1

2

799

800

0.117

0.117

1. General Description

The LH430WV2-SD01 is a 2D/3D switchable Liquid Crystal Display with an integral Light Emitting Diode (LED)

backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a Transmissive type

display operating in the normally black mode. This TFT-LCD has 4.3 inches diagonally measured active display

area with WVGA resolution(480 horizontal by 800 vertical pixel array). Each pixel is divided into Red, Green and

Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color

is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16.7M (FRC)

colors.

The LH430WV2-SD01 has been designed to apply the interface method that enables low power, high speed,

low EMI.

The LH430WV1-SD01 is intended to support applications where thin thickness, low power are critical factors

and graphic displays are important. In combination with the horizontal arrangement of the sub-pixels, the

LH430WV2-SD01 characteristics provide an excellent flat display.

Item Main Display Remark

Display Mode Normally Black, Transmissive LCD

Viewing Direction Wide Viewing Angle

Driving Method a-Si TFT Active Matrix

Input Signals MIPI 2 Lane

Outside Dimensions 60.06mm(H) x 103.87mm(V) x 3.01mm(D)

Active Area 56.16mm(H) x 93.60mm(V)

Number of Pixels 480 x RGB x 800 Pixels Note 1)

Pixel Pitch 0.117mm(H)x0.117mm(V) Note 1)

Pixel Arrangement RGB Vertical stripes Note 1)

Drive IC LG4573B

Weight 42.7± 10%

Inversion Type 2Dot Inversion / Column Inversion

2. General Features


LH430WV2-SD01


Ver 1.3 March .15. 2011 2 / 59

The following are maximum values which, if exceeded, may cause operation or damage to the unit.

Note 1) Temp. ≤ 60℃ , 90% RH MAX.

Temp. ＞60℃ , Absolute humidity shall be less than 90% RH at 60℃.95%80%

Dry Bulb Temperature [℃]10 20 30 40 50 60 70 800-20

0

10

20

30

40

50

60

Wet Bulb

Temperature [℃]Humidity

[(%)RH]

10%

20%

40%

60%

Storage

Operation

-30

Note 2) The diagram below indicates the peripheral environment of the module.

The wet bulb temperature should be kept under 39 °C and there should be no compensation.

If the LSI is used above these absolute maximum ratings, it may become permanently damaged.

3. Absolute Maximum Ratings

Item Symbol Min. Typ. Max. Unit Remark

Power for Analogue Circuit VCC -0.3 2.8 3.5 V VCC

Power for Logic Circuit VDDIO -0.3 1.8 3.5 V IOVCC

LED Forward Current IF - 20 25 mA Per LED

LED Reverse Voltage VR - - 5 V Per LED

LED Permissible Loss PD - - 120 mW Per LED

Storage Humidity Hstg 10 - 90 %RH Note 1), 2)

Storage Temperature TSTG -30 - 80 °C Note 1), 2)

Operating Ambient Humidity HOP 10 - 90 %RH Note 1), 2)

Operating Ambient

TemperatureTOP -20 - 70 °C Note 1), 2)


LH430WV2-SD01


Ver 1.3 March .15. 2011 3 / 59

4. Electrical Specification

Color BarmW4539-Pvcc

Color BarmW252224-PvciNormal Display

(2-dot Inversion)

Color BarmA1614-Ivcc

Color Bar mA8070-IvciNormal Display

(2-dot Inversion)

Properties Sym. Min Typ. Max Unit Note

Power for Digital Circuit VCC 2.70 2.8 3.3 V

Power for Analogue Circuit VCI 2.70 2.8 3.3 V

Power for Logic Circuit IOVCC 1.65 1.8 3.3 V

Power for 3D Digital Circuit 3D PWR 2.70 2.8 2.80 V

Power for 3D Analog Circuit VREF 12.0 V

Power for BLU Driving VBAT - 16 - V 20mA/LED

Logic Input VoltageVIL -0.3 - 0.2*IOVCC V

VIH 0.8*IOVCC - IOVCC V

Logic Input Leakage Current IIL -1 - 1 ㎂Current

Consumption

Normal Display

(Column Inversion)

Ivci - 30 47 mA Color Bar

Ivcc - 14 16 mA Color Bar

3D Driving Ivref - 6.0 7.0 mA

Sleep Mode IDstb - 0.1 0.2 mA

BLU Driving Ibat - 40 - mA20mA@Chip

(2String)

Normal Display

(Column Inversion)

Pvci - 84 132 mW Color Bar

Pvcc - 39 45 mW Color BarPower

Consumption3D Driving Pvref - 72 84 mW

Deep-Standby Mode PDstb - 0.28 0.56 mW

BLU Driving Pbat - 640 - mW20mA@Chip

(2String)

(Ta=25℃)4.1. Main Display


LH430WV2-SD01


Ver 1.3 March .15. 2011 4 / 59

5. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 5

minutes in a dark environment at 25 °C. The values specified are at an approximate distance 500mm

from the LCD surface at a viewing angle of Φ and θ equal to 0 °.

5.1. Main Display (Ta=25℃)

※ LED Products Name : SWCA07., Maker : SEOUL SEMICONDUCTOR

Luminous Intensity : 2.3 ~ 2.5cd Color Rank : C2S / E2S., LED current value = 20mA (per chip)

Spec Parameter Symbol ConditionValues

Unit NotesMin Typ Max

With Backlight LED ON

Contrast Ratio C/R θ =0˚ 800 1000 - Fig.1

Luminance BP θ=0˚400 500 -

cd/m2

2D

136 170 - 3D

Luminance

Uniformity∆L θ =0˚ 80 85 - % Fig.2

Response Time Tr+Tf θ =0˚ 35 50 ms Fig.3

Viewing

Angle

(2D)

Φ=180˚

CR>10

75 80 - ˚

Fig.4

Φ=0˚ 75 80 - ˚

Φ=90˚ 75 80 - ˚

Φ=270˚ 75 80 - ˚

CIE

Color Coordinate

1931

Wx θ =0˚ 0.270 0.310 0.350

Fig.1

Wy 0.300 0.340 0.380

Rxθ =0˚

0.600 0.640 0.680

Ry 0.298 0.338 0.378

Gxθ =0˚

0.295 0.335 0.375

Gy 0.575 0.615 0.655

Bxθ =0˚

0.105 0.145 0.185

By 0.010 0.050 0.090

3D Crosstalk - 5.5 6.9 %

CCT θ =0˚ 5000 6568 9000 °K Fig.1

Color Gamut θ =0˚ 65 70 %


LH430WV2-SD01


Ver 1.3 March .15. 2011 5 / 59

1. The recommended operating conditions refers to a range in which operation of this product

is guaranteed. Should this range is exceeded, the operation cannot be guaranteed even if the

values may be without the absolute maximum ratings.

Accordingly, please make sure that the module is used within this range.

And these current values are measured under the condition that all device are stopped, each

component is stable and logic signal is input.

2. All the unused input terminals have to be connected to VCC or GND. Please select

appropriate one which meet the function required by unused terminal.

3. Power Consumption

1) Display IC standstills while LCD is in the sleep mode.

The sleep mode means Vci is supplied and then oscillator off .

And these values are not peak current but constant current.

2) In standby mode, display operation is completely halted and VCC is ON (VBAT is OFF)

3) In standby mode, power consumption measurement is based on 2.8V logic voltage.

4) Input VCI / VCC Voltage 2.8V & IOVCC Voltage : 1.8V

- Test Equipment : Oscilloscope TDS5104 (Maker : Tektronix)

5) Measure the current after set up a current meter on Vci Line.

- Test Equipment : Multi-Tester 85Ⅲ (Maker : FLUKE)

- Display Tester : E7100 (Using recommend LGD Initial code)

- Resolving Power : 1/100 mA

6) Measure Power Consumption of the display pattern, the “Color-Bar”.

(These peak value is Black pattern in whole area)

1. White

2. Yellow

3. Light blue

4. Green

5. Purple

6. Red

7. Blue

8. Black

1 2 3 4 5 6 7 8

Note :


LH430WV2-SD01


Ver 1.3 March .15. 2011 6 / 59

Notes :

FIG. 1 Optical Characteristic Measurement Equipment and Method ▶▶▶▶ Test procedure

1. Contrast Ratio(CR) is defined mathematically as :

Surface Luminance with all white pixels

Contrast Ratio = ----------------------------------------------------------

Surface Luminance with all black pixels

2. Surface luminance is the center point across the LCD surface 500mm from the surface with all

pixels displaying white. For more information see FIG 1.

3. Response time is the time required for the display to transition from white to black (Rising Time, Tr)

and from black to white (Falling Time, Tf). For additional information see FIG 3.

4. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are

determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which

is normal to the LCD surface. For more information see FIG 4.

LCD MODULE

Optical Stage(x,y)

Field = 1 °°°°PR705

500mm

<Transmissive Mode>

- Measurement System (Test Procedure) With backlight turned on

- Measuring Instrument: PR705 made by PHOTO RESEARCH

- Measuring Field : 1°- Environment: Inside a darkroom

◈◈◈◈ Measurement System


LH430WV2-SD01


Ver 1.3 March .15. 2011 7 / 59

Fig. 2 Measurement Points for Luminance▶ Luminance Uniformity

Use FIG.1(Test Procedure) under Measurement System with the backlight turned on, the luminance

uniformity should be obtained from the next expression, when white raster (white : gradation level L63)

is displayed: (＊ LED Current = 20mA@Chip )

Luminance Uniformity = Lmin / Lmax X100 (%)

, Lmin = Minimum luminance point

Lmax – Maximum luminance point

<Measuring point for luminance uniformity> <Measuring point for luminance>

Active area

1 32

4 5 6

7 8 9

H

H/2

V

V/2

D = 5 mm

D = 5 mm

▶ Luminance

Use FIG.1(Test Procedure) under Measurement System with the backlight turned on to

measure the luminance when white raster (white: Gradation level L63) is displayed.


LH430WV2-SD01


Ver 1.3 March .15. 2011 8 / 59

FIG. 4 The Definition of Viewing Angle

<dimension of viewing angle range>

φ = 90。(12:00) yu θ = 0。z

z' yd

θ

φ

φ = 180。(9:00)A

φ = 0。(3:00) xr

φ = 270。(6:00)TFT LCDMODULExl

Use Fig. 1(Test Procedure) under Measurement System to measure the contrast from the measuring

direction specified by the conditions as the following figure.

FIG. 3 The definition of Response Time

The response time is defined as the following figure and shall be measured by

switching the input signal for “black” and “white”.

Response Time = Rising Time(Tr) + Falling Time(Tf)

- Rising Time(Tr) : Full White 10% � Full White 90% Transmittance.- Falling Time(Tf) : Full White 90% � Full White 10% Transmittance.

Tr Tf

100

90

10

0

%

Optical

Response

blackwhiteblack


LH430WV2-SD01


Ver 1.3 March .15. 2011 9 / 59

FIG. 5 3D■ In order to measure 3D Luminance, 3D crosstalk, it needs to be prepared as below;

1) Measurement configurationㆍImage files where black and white lines are displayed on even or odd lines. � Refer to FIG 1.ㆍ Luminance measurement system (LMS) with ELDIM is used.� Refer to FIG 2.

2) Measurement of 3D luminance and 3D crosstalk

(i) Test image ( RW-LB or RB-LW ) is displayed.

(ii) Luminance is measured at center 1 point where the notation for luminance measurement is

“Lum(RE, RW-LB)” or “Lum(LE, RB_LW)”.

- 3D Crosstalk @ LE =

Lum(LE, RB - LW) – Lum(LE, RB - LB)

Lum(LE, RW - LB) – Lum(LE, RB - LB)

Lum(RE, RW - LB) – Lum(RE, RB - LB)

Lum(RE, RB - LW) – Lum(RE, RB - LB)

** Notation of Luminance measurement

- 3D Crosstalk @ RE =

* LE : Left Eye

* RE : Right Eye

LW - RB LB - RW

RW - LW RB - LB

Fig.1 Measurement configuration

* 4-Test pattern images. ㆍ RW - LW : White for right and left eyeㆍ RW - LB : White for right eye and Black for left eyeㆍ RB - LW : Black for right eye and white for left eyeㆍ RB - LB : Black for right eye and left eye

Lum( RE or LE, test pattern)

Measurement through

Right or left eyeLuminance

• Angular moving detector is used

3D display panel

Eldim EzConstrast


LH430WV2-SD01


Ver 1.3 March .15. 2011 10 / 59

※※※※. LED Specification

▣▣▣▣ ElectroElectroElectroElectro---- Optical characteristicsOptical characteristicsOptical characteristicsOptical characteristics

▣▣▣▣ Color Coordinate of LEDColor Coordinate of LEDColor Coordinate of LEDColor Coordinate of LED

▣▣▣▣ Absolute Maximum RatingsAbsolute Maximum RatingsAbsolute Maximum RatingsAbsolute Maximum Ratings


LH430WV2-SD01


Ver 1.3 March .15. 2011 11 / 59

[ Test Setting Condition]

1. Support Jig: Diameter 3.0 mm

2. Distance between support Jigs: L mm

L mm = Width of LCM (b) – 10.0mm

3. Push JIG: Diameter 3.0 mm

4. Jig Push Speed: 3 mm/Min

U.T.M.(Universal Testing Machine)

ΦΦΦΦ3 : Push Jig

L mm ΦΦΦΦ3 : Support Jig

◈◈◈◈ 3-Point Bending Test Method

1) Y-Axis Direction (Front & Rear Side)

5mm

b

5mm L

2) X-Axis Direction (Front & Rear Side)

L

※※※※ L= b-10


LH430WV2-SD01


Ver 1.3 March .15. 2011 12 / 59



2. Distance between support Jigs:

L1 : 10mm , L2 : 20mm


4. Jig material : Steel (or Al)


◈◈◈◈ 4-Point Bending Test Method

1) Y-Axis Direction (Front & Rear Side) 2) X-Axis Direction (Front & Rear Side)

P

L2=20mm

Push Jig : ∅3

Support Jig : ∅3

L1=10mma =5mm

TFT

Color Filter

b

L1=10mm

a =5mm

P

b


LH430WV2-SD01


Ver 1.3 March .15. 2011 13 / 59



2. Distance between support Jigs:

L : 10mm


4. Jig material : Steel (or Al)


◈◈◈◈ 3-Point Bending Test Method (D-IC)


LH430WV2-SD01


Ver 1.3 March .15. 2011 14 / 59

6. Schematic

6.1. Main FPCB

1 1

2 2

3 3

4 4

5 5

6 6

DD

CC

BB

AA

Title

Num

ber

Rev

ision

Size

C

Date:

2010-1

0-05Sheet of

File:D

:\@W

ork

\..\LH

430W

V2-SD

01-B

G1_F

PC

B(3D

PA

D)_

10806.SchD

oc수수수Drawn By: Rev 0.0Rev 0.0Rev 0.0 Rev 0.0

4.3

WV

GA

VSYNC

VCOM

VDD

DDVDH

VREG1OUT

VGH

DATAP0

DATAN0

CLKP

CLKN

IOVCC

VCC

VCI

VGL

DDVDL

VCOM

VREG2OUT

VCL

VCI

LSW

LCD_RESET

C24P

C24N

C22P

C22N

C23P

C23N

C21P

C21N

VCOM

VGL

IOVCC

VDD

DDVDH

VGH

VCOM

IOVCC

C2 1uF/25V/1608 VGL

C3 1uF/25V/1608 VGH

DDVDH

VCI

VDD

IOVCC

VCL

C24PC24N

C23N C23P

C22NC22P

C21N C21P

VREG2OUT

DDVDH

D3

G1

S2M1MOSFET-N

LSW

L1

2.2uH / 3216

VCI

D1

RB520S-30

C1 0.47uF/10V/1005

C8 1uF/6.3V/1005

C13 1uF/6.3V/1005

C6 1uF/10V/1005 DDVDL

C7 1uF/10V/1005

D5RB520S-30

D2

RB520S-30

D3RB520S-30

D4RB520S-30

LE

D_A

LE

D_C

2

LE

D_C

1LH430WV2-SD01-BG1LH430WV2-SD01-BG1LH430WV2-SD01-BG1 LH430WV2-SD01-BG1

C4 1uF/10V/1005

C9 1uF/6.3V/1005

C10 1uF/6.3V/1005

C14 1uF/6.3V/1005

C15 1uF/10V/1005

C16 1uF/10V/1005

C17 1uF/10V/1005

VREG1OUTC5 1uF/10V/1005

DUMMY1

DUMMY_NO_METAL2

VCOM3

VCOM4

VST_45

VST_26

CLK2 → Gate #27

CLK4 → Gate #48

CLK6 → Gate #69

CLK8 → Gate #810

VSS11

VSS12

CLK_413

CLK_214

CLK_815

CLK_616

VST_217

VST_418

VSS19

VSS20

VSS21

VCOM23

VCOM24

VGL27

VCOM30

VGH31

VGH32

DDVDL37

C31N42

C31P43

C31P44

DDVDH45

DDVDH46

VDD50

VDD51

VDD52

VSS55

VCC61

CREG64

VSS65

CLKP66

CLKP67

CLKP68

CLKN69

CLKN70

VSS72

DATAP173

DATAP174

DATAN175

VSS77

DB15108

DB16109

DB18111

DB17110

DB20113

DB21114

DB19112

DB22115

IM3118

IM2119

IM1120

IM0121

BLU_EN122

BLU_PWM123

IOVCC124

IOVCC125

C24N141

C23P148

C21P151

C21N154

VGH155

VGH156

VCOM161

VCOM162

VCOM22

VCOMR25

VGL26

VCOM28

VCOM29

VCI33

VCI34

VCI35

DDVDL36

DDVDL38

VGS_N39

VREG2OUT40

C31N41

DDVDH47

VGS48

VREG1OUT49

VDD53

VSS54

VSS56

VSS57

VCC60

VSS58

VSS59

VCC62

VCC63

DATAP078

DATAP079

DATAN080

DATAN081

VSS82

VBG_RST83

PCLK84

DE85

HSYNC86

VSYNC87

SDI88

CS89

DC90

WR91

RD92

DB093

DB194

DB295

DB396

DB497

DB598

DB699

DB7100

DB8101

DB9102

DB10103

DB11104

DB12105

DB13106

DB14107

DB23116

RESET117

VDD126

VDD127

VSS128

VSS129

DDVDH130

DDVDH131

LSW132

LSW133

VCI134

VCI135

VCL136

C24P139

C24P140

VCL137

VPP138

C24N142

C22N143

C22N144

C22P145

C22P146

C23P147

C23N149

C23N150

C21P152

C21N153

C41N157

C41N158

C41P160

CLKN71

DATAN176

C41P159

VGL163

VGL164

DUM_DATA2165

DUM_DATA1166

VCOM167

VCOM168

VCOM169

VSS170

VSS171

VSS172

VST_3173

VST_1174

CLK_5175

CLK_7176

CLK_1177

CLK_3178

VSS179

VSS180

CLK7 → Gate #7181

CLK5 → Gate #5182

CLK3 → Gate #3183

VST_1185

VST_3186

DUMMY_NO METAL (IPS ITO GND)189

CLK1 → Gate #1184

VCOM187

VCOM188

DUMMY1190

U0

LG

4572

VCOM

VCOM

GN

D9

LE

D_A

16

DA

TAP

08

DA

TAN

07

GN

D12

DA

TAP

111

DA

TAN

110

GN

D6

GN

D1

PW

M3

MA

KE

R ID

20V

CI

21

RE

SET

4

IOV

CC

2

VSY

NC

5

LE

D_C

117

LE

D_C

218

GN

D19

VC

C22

VP

P23

GN

D24

CL

KP

14C

LK

N13

GN

D15

SCL

25SD

A26

GN

D27

BA

NK

_SE

L28

3D P

OW

ER

29R

EF.V

30J114-58

04-030-000-82

9+

LE

D_A

1

LE

D_C

23

LE

D_C

12

J2LE

D SO

LD

ER

PA

D

DATAP1

DATAN1

IOVCC

PWM

PWM

LCD_RESET

VSYNC

DA

TA

P0

DA

TA

N0

CL

KP

CL

KN

DA

TA

P1

DA

TA

N1

VREF

3DPWR

BANKSEL

LE

D_A

LE

D_C

2

LE

D_C

1

VCI

OU

T21

OU

T33

OU

T12

OU

T44

OU

T55

OU

T66

OU

TVC

OM

7

J33D SO

LD

ER

PA

D

NC

1

OU

T1

2

OU

T2

3

OU

T3

4

AV

DD

5

GN

D6

OU

T4

7

OU

T5

8

OU

T6

9

OUT710

OUT811

SDA12

SCL13

BANK_SEL14

OUT915

OUT1016

OU

T11

17O

UT12

18O

UT13

19G

ND

20A

VD

D21

OU

T14

22O

UT15

23O

UT16

24O

UTV

CO

M25

INVCOM26

NA27

REFLIN28

VSD29

N/C30

A031

REFHIN32

U1

ISL

24832

3DPWR

VREF

VREF

VREF

BANKSEL

SDASCL

SDA

SCL

OUT1

OUT2

OUT3

VPP

VPP

VCC

CREG

VCCC11 1uF/6.3V/1005

CREGC12 1uF/6.3V/1005

C18 1uF/25V/1608

VGL

VGL

OUT4

OUT5

OUT6

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUTVCOM

OUTVCOM


LH430WV2-SD01


Ver 1.3 March .15. 2011 15 / 59

6.2. 3D FPCB


LH430WV2-SD01


Ver 1.3 March .15. 2011 16 / 59

No Part Name Specification Maker EA Note

1 Main PANEL 480X RGB X 800, RGB Stripe LG Display 1 -

2 3D Barrier PANEL 4.3” Barrier LG Display 1 -

3 DRIVER IC LG4573B LG Electronics 1 -

4 Main POL (UP) 58.56x95.60x0.215T, H/C NITTO 1 -

5 Main POL (DOWN) 58.56x96.35x0.135T, Haze44% NITTO 1 -

6 3D POL (UP) 58.46x96.25x0.135T, AR NITTO 1 -

7 ACF (COG) CP33731 SONY 0.024

8 ACF (FOG) AC7823 HITACHI 0.027 2D FOG

9 ACF (FOG) AC7823 HITACHI 0.020 3D FOG

10 Main FPCB 40.24x 102.07 x 0.17T, 2-Layer ACT 1 -

11 3D FPCB 19.88 x 34.05 x 0.15T, 2-Layer SI FLEX 1 -

12 CAPACITOR 1uF, ± 10%, 25V, X5R, 1608, 0.45T Note 1) 3 C2, C3, C18

13 CAPACITOR 1uF, ± 10%, 10V, X5R, 1005 Note 1) 7 C8- C14

14 CAPACITOR 1uF, ± 10%, 6.3V, X5R, 0603 Note 1) 7 C4-C7, C15-C17

15 CAPACITOR 0.47uF, ± 10%, 10V, X5R, 1005 Note 1) 1 C1

16 INDUCTOR 4.7uH, CPI3216SHL4R7 SAMWHA 1 L1

17 DIODE RB520S-30 ROHM 5 D1~D5

18 MOSFET RUM003N02GT2L ROHM 1 M1

19 3D Control IC ISL24832 INTERSIL 1 U1

20 CONNECTOR 14-5804-030-000-829+ Kyocera Elco 1 -

21 Main BLU 60.06 x 102.87 x 2.79, 1-Way, 10-LED KJP 1 -

22 LED SWCA07 SSC 10 LED1~LED10

23 Insulator Tape 22.0 x 10.2 x 0.065 한국뉴텍 1 Component

24 Insulator Tape 11.1 x 12.45 x 0.065 한국뉴텍 1 3D Control IC

25 Insulator Tape 21.0 x 12.5 x 0.065 한국뉴텍 1 Solder area

26 REMOVE TAPE 12.0 x 6.0 x 0.17T 한국뉴텍 1

7. Part List

Note 1) CAPACITOR MAKER : MURATA, TAYO YUDEN, TDK, AVX-KYOCERA, 삼성전기, Walsin


LH430WV2-SD01


Ver 1.3 March .15. 2011 17 / 59

8.1. Main FPCB Top Layer

8. FPCB Layout


LH430WV2-SD01


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8.2. Main FPCB Bottom Layer


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8.3. Main FPCB Top Silk Layer

UL 인증업체고유마크 FPC Maker

Hanwha Base + Hanhwa Coverlay에대한 ACT 사의 UL 인증번호 생산주차1106: 2011년 6주차


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8.4. 3D FPCB Top Layer (Include Silk)


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8.5. 3D FPCB Bottom Layer


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8.7. BLU LED FPCB Top Layer

8.8. BLU LED FPCB Bottom Layer

LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8 LED9 LED10


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9. Block Diagram

R G B

TFT LCD

Main Display

480 x RGB(H) x 800(V)

Transmissive

LG4573B

S1S1440

14-5804-030-000-829+

VREF

3D PWR

SCL / SDA

VCI

VCC

IOVCC

RESET

DATA / CLK

PWM

MAKER ID

ANODE

CATHODE 1

CATHODE 2

6

3D Barrier BLU

Serial Type

(10 LEDs)

ISL24832

VCOMOUT6 …

2

OUT1


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10. Pin Description

10.1. Input Signal and Power : Pin Description (Input Pin :30Pin Connector)

Pin No. Symbol Description Pin No. Symbol Description

1 GND Ground (0V) 16 LED_A LED ANODE

2 IOVCC Power for Interface 17 LED_C1 LED CATHODE 1

3 PWM LED PWM CONTROL 18 LED_C2 LED CATHODE 2

4 RESET LCD RESET 19 GND SUB LED CATHODE 7

5 VSYNC OPEN 20 MAKER ID LCD MAKER ID (LOW)

6 GND Ground (0V) 21 VCI LCD Analog Power

7 DATAN0 MIPI DATAN0 22 VCC LCD Digital Power

8 DATAP0 MIPI DATAP0 23 VPP OTP POWER (OPEN)

9 GND Ground (0V) 24 GND Ground (0V)

10 DATAN1 MIPI DATAN1 25 SCL OPEN

11 DATAP1 MIPI DATAP1 26 SDA OPEN

12 GND Ground (0V) 27 GND Ground (0V)

13 CLKN MIPI CLKN1 28 BANK_SEL 3D Bank Selection

14 CLKP MIPI CLKP 29 3D PWR 3D Digital Power

15 GND Ground (0V) 30 VREF 3D Analog Power


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Note) Gray definition

Rn : RED Gray, Gn : GREEN Gray, Bn : BLUE Gray (n = Gray Level)

Input Signal : 0 = Low level voltage, 1 = High level voltage

COLOR DISPLAY

DATA SIGNAL GARY

SCALE

LEVEL

RED GREEN BLUE

R4 R4 R3 R2 R1 R0 R0 R0 G5 G5 G4 G3 G2 G1 G0 B4B3B2B1B0B0B0 B0

BASIC

COLOR

BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -

BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 -

GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 -

CYAN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -

MAGENTA 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 -

YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 -

WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

GRAY

SCALE

OF

RED

BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R0

DARK

.

.

.

LIGHT

0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1

0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R2

: : : : : : : : : : : : : : : : : : : : : : :R3~R28

: : : : : : : : : : : : : : : : : : : : : : :

1 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R29

1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R30

RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R31

GRAY

SCALE

OF

GREEN

BLACK

DARK

.

.

.

LIGHT

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 G1

0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 G2

: : : : : : : : : : : : : : : : : : : : : : :G3~G60

: : : : : : : : : : : : : : : : : : : : : : :

0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 G61

0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 G62

GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G63

GRAY

SCALE

OF

BLUE

BLACK

DARK

.

.

.

.

LIGHT

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 B1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 B2

: : : : : : : : : : : : : : : : : : : : : : :B3~B28

: : : : : : : : : : : : : : : : : : : : : : :

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 B29

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 B30

BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 B31

10.2. Relation between Input Signal and Color


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11. Register Value

11.1. Main LCD

11.1. 1. Main LCD Initializing Sequence

Power On Reset

11.1.2. Display Mode Setting

11.1.3. Power Setting

11.1.4. Gamma Setting

11.1.5 Sleep Out

10ms or more

11.1.6 Display On

120ms or more

>10mS >30mS >30mS >20mS

IOVCC

VCI / VCC

RESET

Toggle 적용


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11.1. 2. Display Mode Setting

0x00

(Col)

REGISTER FUNCTION INDEX/DATA HEX

Display Inversion INDEX 0x20

Set Address ModeINDEX 0x36

DATA 0x00

Interface Pixel FormatINDEX 0x3A

DATA 0x70

RGB Interface Setting

INDEX 0xB1

DATA 0x06

DATA 0x43

DATA 0x0A

Panel Characteristics Setting

INDEX 0xB2

DATA 0x00

DATA 0xC8

Panel Drive SettingINDEX 0xB3

DATA0x02

(2-dot)

Display Mode ControlINDEX 0xB4

DATA 0x04

Display Control 1

INDEX 0xB5

DATA 0x40

DATA 0x18

DATA 0x02

DATA 0x04

DATA 0x01

Display Control 2

INDEX 0xB6

DATA 0x0B

DATA 0x0F

DATA 0x02

DATA 0x40

DATA 0x10

DATA 0xE8


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11.1. 3. Power Setting


Power Control 3

INDEX 0xC3

DATA 0x07

DATA 0x0A

DATA 0x0A

DATA 0x0A

DATA 0x02

Power Control 4

INDEX 0xC4

DATA 0x12

DATA 0x24

DATA 0x18

DATA 0x18

DATA 0x05

DATA 0x49

Power Control 5INDEX 0xC5

DATA 0x6B

Power Control 6

INDEX 0xC6

DATA 0x41

DATA 0x63

DATA 0x03


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11.1. 4. Gamma Setting


Positive Gamma Curve for Red

INDEX 0xD0

DATA 0x20

DATA 0x07

DATA 0x72

DATA 0x02

DATA 0x00

DATA 0x00

DATA 0x10

DATA 0x00

DATA 0x02

Negative Gamma Curve for Red

INDEX 0xD1

DATA 0x20

DATA 0x07

DATA 0x72

DATA 0x02

DATA 0x00

DATA 0x00

DATA 0x10

DATA 0x00

DATA 0x02


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Positive Gamma Curve for Green

INDEX 0xD2

DATA 0x20

DATA 0x07

DATA 0x72

DATA 0x02

DATA 0x00

DATA 0x00

DATA 0x10

DATA 0x00

DATA 0x02

Negative Gamma Curve for Green

INDEX 0xD3

DATA 0x20

DATA 0x07

DATA 0x72

DATA 0x02

DATA 0x00

DATA 0x00

DATA 0x10

DATA 0x00

DATA 0x02


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Positive Gamma Curve for Blue

INDEX 0xD4

DATA 0x20

DATA 0x07

DATA 0x72

DATA 0x02

DATA 0x00

DATA 0x00

DATA 0x10

DATA 0x00

DATA 0x02

Negative Gamma Curve for Blue

INDEX 0xD5

DATA 0x20

DATA 0x07

DATA 0x72

DATA 0x02

DATA 0x00

DATA 0x00

DATA 0x10

DATA 0x00

DATA 0x02


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11.1. 5. Main Sleep Out


Sleep Out INDEX 0x11


Display ON INDEX 0x29


Display OFF INDEX 0x28

Sleep In INDEX 0x10

Wait 60ms or more


Sleep Out INDEX 0x11

Wait 120ms or more

Display ON INDEX 0x29

11.1. 6. Main Display On

11.1. 7. Main LCD Sleep-In Sequence

11.1. 7. Main LCD Sleep-Out Sequence


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11.1. 8. Main Deep Standby-In Sequence


Sleep In INDEX 0x10

Wait min. 150ms

Deep Standby Mode InINDEX 0xC1

DATA 0x01

Wait min. 10ms

Deep Stand by In

Power On Reset

11.1.5 Main Sleep Out

10ms or more

11.1.6 Main Display On

7 Frames or more

11.1. 9. Main Deep Standby-Out Sequence

11.1.2 Main Display Mode Setting

11.1.3 Main Power Setting

11.1.4 Main Gamma Setting


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11.2. 3D Mode On/Off Sequence

3D PWR

VREF

BANK_SEL

min. 10ms min. 10ms

3D PWR

VREF

BANK_SEL

min. 10ms min. 10ms

11.2. 1. 3D Mode On Sequence : 3D PWR on �� VREF on �� BANK_SEL on

11.2. 2. 3D Mode Off Sequence : BANK_SEL off �� VREF off �� 3D PWR off


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12. Timing Characteristics

12.1. MIPI HS Receiver Characteristics


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12.2. MIPI LP Receiver Characteristics


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12.3. MIPI LP Transmitter Characteristics


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(Condition : IOVcc = 1.65~3.3V, Vcc(Vci) = 2.5~3.3V, Ta=25℃℃℃℃)

12.5. Reset Operation


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13. Outline Dimension

13.1. LCD Layout


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13.2. Panel Layout

13.2.1. Main Panel


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13.2. Panel Layout

13.2.2. 3D Barrier Panel


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13.3 Panel Chipping Inspection Standard


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13.4. BLU Layout

13.4.1. Main BLU


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13.5. Driver IC Layout

13.4.1. Driver IC


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14. Packing

14.1. Packing Dimension


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1)Base model name

2) Suffix1

3) LCD’s Part Number at Customer

4) Product Volume : declaring the volume of product in the BOX/PALLET

5) Lot/MM-DD

- Lot No : declaring the BOX/PALLET No. in the number according to Production plan

in sequence.

- MM-DD :declaring packing Month/day

6) REMARK

- Register the Production change facts

7) Origin declaration : ( Only Module business)

- LGD KUMI : MADE IN KOREA

8) Declaration RoHS and halogen free verified expression

9) Barcode Type : Code 128A Type

10) Suffix2

14.2. Packing Label Design

< BOX, Pallet Label >

1)

3)

2)

4) 5)6)

7) 8)

9)

10)


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14.3. Designation of Lot Mark

1 3 4 6 7 8 102 95

Mark Description Mark Description

M 3 Gumi X P Dasol

X C KRems X T H&H

X U Tovis (Dalian) J 1 LGD (Yantai)

X LRaygen

(Yantai)X K Dasol (Yantai)

1. Factory Code 2. Lot Type

Byte

1 2Byte 3Byte

Mark Desc.

N Normal

R Rework

G GIB

P Packing

3. Year/Month/Data of Production

4Byte Year : 0~9

5Byte Month : 1~C (Except I/O)

6Byte Date : 1~X (Except I/O)

4. Serial Number : 0001 ~ Z999 (Except I/O)

7Byte 0~Z (Except I/O)

8Byte 0~9

9Byte 0~9

10Byte 0~9


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17. Reliability and Inspection Standard

17.1. Reliability

17.2. Fault Judgment Criteria

TFT- LCD Module should be at room temperature for 24 hours when the display quality test is over.

There should be no particular change which might affect the practical display function

and the display quality test should be conducted under normal operating condition.

After Completing the reliability tests, leave the samples under the room temperature and (25℃, 40%RH) for the following inspection items.

(1) No clearly visible defects or deterioration of display quality allowed.

(2) Contrast ratio should be at least 50% of initial value.

(3) No function-related abnormalities.

(4) Current consumption must not exceed 2 times of initial value.

(5) R, G and B color area must be at least 70% of initial value.

NoNoNoNo Test ItemTest ItemTest ItemTest Item Test ConditionsTest ConditionsTest ConditionsTest Conditions RemarkRemarkRemarkRemark

1 High Temperature Operation 70℃ , 96 Hr

2 Low Temperature Operation - 20℃, 96 Hr

3High Temperature and

High Humidity Operation60℃, 90% RH, 96 Hr

4 Low Temperature Storage - 30℃, 96 Hr

5 High Temperature Storage 80℃, 96 Hr

6 Thermal Shock - 30℃, 80℃(30Min) 20clcye

7 Vibration Test Random truck & air 1.5Grms 1Hr

8 Drop Test 76cm / 3Corner / 6Face, 1clcyePackaged

in a box

9Electrostatic

withstanding voltage

Air : 0Ohm 200pF ± 200V

Contact : 0Ohm 200pF ± 200V

10 Mechanical Test

LCM 3 Point Bending : 9.1kgf(weibull 10%)

2D Panel 4 Point Bending : X:75MPa, Y:90MPa

3D Panel 4 Point Bending : X:75MPa, Y:90MPa

D- IC 3 Point Bending : 350Mpa(Weibull 10%)

15.3. Inspection Standard

No Item Criterion for Defects Defect type

1 Non Lighting Nothing Major

2 Irregular Operation Nothing Major

3 Short Nothing Major

4 Open Nothing Major

15.3.1. Inspection Standard for Main LCD


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No Item Criterion for DefectsDefect

type

5Dot (Pixel)

DefectMinor

6Foreign material

/ particleMinor

7Black/White

LineMinor

8 Back Light Major

9Display

PatternMinor

10

Blemish &

Foreign matters

Size :Φ=(A+B)/2 Minor

A+B ≤ 0.302

0 < CD+E ≤ 0.252

F+G ≤ 0.252

Note : 1) Acceptable up to 3 damages

2) NG if there’re two or more pinholes per dot

[Unit : mm ]

Size Φ (mm) Acceptable numberΦ ≤ 0.100.10 < Φ ≤ 0.200.20 < Φ Ignore

2

0

Size Φ (mm) Acceptable number

Circle

Φ ≤ 0.100.10 < Φ ≤ 0.200.20 < Φ Ignore (note1)

2

0

Length (mm) Width (mm) Acceptable number

Linear

L≤2.0 W ≤0.030.03 < W ≤0.05 Ignore(note 2)

1

Note 1) Case of Dot defect is below ① Bright Dot (white spot) : “0”② Dark Dot (black spot) : “2” (In case of Dark Dot on Main TFT LCD)

- NG if there’s full Dot defect.

- Damaged less than half size of sub-pixel is not counted as defect

- Dots darker than half size of sub-pixel are not defined as bright dot defect

Item Bright Dot Dark Dot

Acceptable No. 0 2

Note 1) Particle specification is applied either dark or bright.

2) If any tendency appears, particle specification may be changed

by the conference.

① No light is rejectable② Flickering and abnormal lighting are rejectable※ In case of the model with back light

(E/L, LED)


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No Test Item Criterion for Defects Remark

11

Scratch on

PolarizerMinor

12

Bubble in

Polarizer &

Protection Film

Minor

13

Stains on

LCD Panel

Surface

Minor

14Rust in

BezelMinor

15

Defect of

land surface

Contact

Minor

16Parts

Mounting

Major

Major

Major

17Parts

Alignment

Minor

Minor

18Conductive

Foreign matterMajor

19Faculty PWB

correction

Minor

Minor

20 Drive IC Chipping Minor

Stains which cannot be removed even when wiped lightly with a

soft cloth or similar cleaning too are rejectable.

Rust which is visible in the bezel is rejectable.

Evident crevices which is visible are rejectable.① Failure to mount parts② Parts not in the specifications are mounted③ Polarity, for example, is reversed① LSI, IC Lead width is more than 50% beyond pad outline.② Chip component is off center and more tan 50% of the leads is

off the pad outline.

① Due to PWB copper foil pattern burnout, the pattern is connected,

using a jumper wire for repair ; 2 or more places are corrected per

PWB② Short circuited part is cut, and no resist coating has been

performed.

Size Φ (mm) Acceptable numberΦ ≤ 0.100.10 < Φ ≤ 0.200.20 < Φ Ignore (note1)

2

0

① On open space(GND, manual solder) solder ball is allowed up

to Φ0.1mm(1EA).② In case of shield space is allowed up to Φ0.2mm(1EA)

Width (mm) Length (mm) Acceptable number

W ≤ 0.020.02 < W ≤ 0.030.03 < W

L < 1.0

L ≤ 1.0-

Ignore

1

0A

B

Scribe Line 침범없을것(Red Line)X,Y(모서리)≤50umA,B(중앙) ≤40um Top Side Spec.

Back Side Spec.


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Caution AND Handling Precaution

To avoid causing extended damages such as accidents resulting in injury or death, fire accidents, or

social damages or social damages if the LCD module fails, LG Innotek Display Technology is always

endeavor to maintain sufficient quality of the LCD module in process of designing and manufacturing.

Please pay attention to the followings when you use this TFT LCD Module.

Safety

1) DISASSEMBLING OR MODIFICATION

Do not disassemble or modify the modules. Sensitive parts inside LCD module may be damaged, and

dusts or scratches may mar the displays. Toshiba Matsushita Display Technology does not warrant the

modules, if customer disassembled or modified them.

2) BREAKAGE OF LCD PANEL

Do not Ingest liquid crystal material, Do not Inhale this material, and Do not Permit this material to

contact the skin, if glass of LCD panel is broken. If liquid crystal material contacts the skin, mouth or

clothing, take the following actions immediately.

In case contact to the eye or mouth, rinse with large amount of running water for more than 15 minutes.

In case contact to the skin or clothing, wipe it off immediately and wash with soap and large amount of

running water for more than 15 minutes. The skin or closing may be damaged if liquid crystal material is

left adhered. In case ingestion, rinse out the mouth well with water. After spewing up by drinking large

amount of water, get medical treatment.

3) GLASS OF LCD PANEL

Be careful with chips of Grass that may cause injuring fingers or skin, when the glass is broken.

4) ABSOLUTE MAXIMUM RATINGS

Do not exceed the absolute maximum rating values under the worst probable conditions caused by the

supply voltage variation, input voltage variation, variation in parts' constants, environmental temperature,

etc., otherwise LCD module may be damaged.

5) POWER PROTECTION CIRCUIT

Employ protection circuit for power supply, whenever the specification specifies it.

A suitable protection circuit should be applied, based on each system design.

A fuse is not fitted to this module. Therefore, without a suitable power-supply protection device, dust or

partial circuit failure may cause overheating and/or burning , which may lead to injury.

6) DISPOSAL

Always comply with all applicable environmental regulations, when disposing of the LCD.


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7) EDGES OF PARTS

Be careful with edges of glass parts and metal frame, it may cause injuring.

For designing the system, give special consideration that the wiring and parts do not touch those edges.

8) RECOMMENDED OPERATING CONDITIONS

Don't exceed “the recommended operation conditions” in this specification. The performance and quality of

the LCD module are warranted only when the LCD module is used within “the recommended operation

conditions”. To use the LCD module over “the recommended operation conditions” may have bad influence

on the characteristics and reliability of the LCD module and may shorten the life of the LCD module.

Therefore, when designing the whole set, not to be over “the recommended operation conditions”, you

should fully take care of supply voltage change, characteristic of connection parts, serge of input-and-output

line , and surrounding temperature.

Installation in Assembly

1. ESD (ELECTRO-STATIC DISCHARGE) PREVENTION

The circuit used in LCD module is very sensitive to ESD. The following caution should be taken when

installing LCD module to an enclosure of the system in order to prevent damage of circuit used in LCD

module.

1) HUMIDITY

Ambient humidity of working area is recommended to be higher than 50%(RH) in order to avoid ESD.

2) GROUNDING

- Person handling LCD modules should be grounded with wrist band.

- Tools like soldering iron and screw drivers and working benches should be grounded.

- Grounded electro-conductive mats are recommended to be covered on the floor of working area

and surface of working benches.

- The grounding should be done through a resister of 0.5~1Mohms in order to prevent spark of

ESD.

3) Be careful with touching metal portion of testing instruments in order to prevent unnecessary

ESD.

4) Do not touch the electrode area of PCB and electrical parts like LSI, capacitor, connector pin, etc.

5) IONIZER

Using ionizer (an antistatic blower) is recommended at working area in order to reduce electro-static

voltage.

6) REMOVING PROTECTION FILM

When removing protection film from LCD panel, peel off the tag slowly (more than one second) while

blowing with ionizer toward the peeling face to minimize ESD which may damage electrical circuit.

2. DUST AND STAIN PREVENTION

1) WORKING AREA

Reduce dust level in working area. Especially the level of metal particle should be decreased, otherwise

electrical circuit in LCD module may be damaged due to short circuit by metal particles.


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2) FINGER PRINT

Use finger stalls or soft and dust-free gloves in order to keep clean appearance of LCD module when

handled for incoming inspection and assembly.

3) PROTECTION FILM

LCD module may be shipped with "protection film" on LCD panel in order to prevent from scratches and

dust. It is recommended to remove the film at later process of assembling.

4) WIPING OFF DUST ON THE PANEL

When LCD panel becomes dirty, wipe the panel surface off softly with absorbent cotton or another soft cloth.

If necessary, breathe upon the panel surface and then wipe off immediately and softly again. Be careful not

to spill organic solvents into the inside of LCD module. The solvents may damage driver IC and PCB area

used inside module. The polarizer laminated to LCD panel and adhesives may be damaged by the solvents,

so do not use any organic solvents for wiping off LCD panel.

5) ADHESIVE ON LCD PANEL

Be careful not to attach adhesive, grease, etc., on LCD panel, because it is difficult to remove them without

any damages on LCD panel.

6) WATER SPOTS ON THE PANEL

Avoid the dewing or water condensation.

Wipe off a spot or spots of water or mist on LCD panel softly with absorbent cotton or another cloth as soon

as possible if happened, otherwise discoloration or stain may be caused. And, damage may occur if water

penetrates the inside.

3. INSTALLING LCD MODULE TO THE ENCLOSURE

1) INSTALLING LCD MODULE TO THE ENCLOSURE

Do not bend or twist LCD module even momentarily when the LCD module is installed into the system.

Bending or twisting the LCD module may cause permanent damage.

When the FPC is bent, the radius of FPC curvature must be more than value of recommendation to prevent

bending and twisting forces from affecting the connection of FPC.

Even temporary bending or twisting sometimes causes damage.

2) INTERFACE

Do not fasten screws, with catching interface FPC between LCD module and the enclosure.

This may cause bending of LCD module, or become the cause of a failure by damaging FPC.

4. MECHANICAL FORCES

1) CARRY

Hold the side of the plastic frame when you carry an LCD module by hand. If an LCD is carried using the

FPC, it is likely to be damaged and the LCD will then malfunction. If you turn on the LCD with a broken FPC,

it may cause smoke or burning.

Protection (eg gloves) for fingers and hands is recommended to avoid injury by broken glass.

2) STRONG MECHANICAL SHOCK

Avoid strong mechanical shock, such as dropping the LCD from the work bench, or knocking it against a

hard object.

These may cause the glass panel to crack, or cause other mis-operation.

3) EXCESSIVE FORCE

Avoid applying excessive force, like pushing the surface of LCD panel. This may cause scratches or

breakage of the panel, or a failure of the module.


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4) SCRATCHES ON THE PANEL

Do not put heavy object such as tools, books, etc., and do not pile up LCD modules.

Be careful not to touch the surface of the polarizer with any hard and sharp object. These parts are so

sensitive and can easily be scratched, even if protected by a film.

5)Connector

When inserting or disconnecting the connector into a connector of the LCD module, care should be

taken to ensure that no strong external force is applied to the connector on the LCD module side.

A strong external force applied to the connector or the FPC may damage their connections.

When assembling a module into a system, pay extra attention to ensure that no part such as the FPC etc.

should be caught between the case of the system and the module. Make sure that the input signal

connector of a module is securely and correctly connected to the connector on the system, not skewed,

or incompletely connected.

Inputting a signal etc. into the module with connectors incorrectly inserted may cause a circuit

component or components to malfunction.

6) FPC

When inserting or disconnecting the connector of the LCD module into a connector of the system, care

should be taken to ensure that no strong external force is applied to the FPC on the LCD module side. A

strong external force applied to the FPC may damage their connections.

When assembling a module into a system, pay extra attention to ensure that no part such as the FPC etc.

should be caught between the case of the system and the module.

Make sure that the input signal connector of a module is securely and correctly connected to the

connector on the system, not skewed, or incompletely connected. Inputting a signal etc. into the module

with connectors incorrectly inserted may cause a circuit component or components to malfunction. Be

careful not to pull or damage the FPC cables, to avoid mechanical damage in FPC and connection part

of FPC and cell.

5. OPERATION

1) POWER SUPPLY

Power supplies should always be turned off during the assembly process.

Do not connect or disconnect the power cables and connectors with power applied to LCD module. This

may cause damage to the LCD module circuit.

In operating module at the inspection process, and so on, the supply voltage and signals of driving

device must satisfy the sequence of power supplies and signals described in this specifications.

2) GAS

Do not expose the LCD module to any gas which is not normally contained in the atmosphere, it may

cause mis-operation or defects.

3) USED FOR LONG TERM

When a LCD module is used for a long term, the characteristics of LCD module might be changed and it

may be out of the standard of “4.3 Optical Specifications” due to LED discoloration.

LED has the characteristics of shifting optical characteristics by the long term use.


LH430WV2-SD01


Ver 1.3 March .15. 2011 55 / 59

Transportation and Storage

1) TEMPERATURE

Do not store LCD modules in a high temperature and high humidity condition, higher than 35ºC and

70%(RH) for a long term, meaning about one month or more, otherwise this may deteriorate the quality of

the display. When you unavoidably store LCD modules for a long time, store between 0 and 35ºC, with a

relative humidity 70% or lower.

2) LOW TEMPERATURE

Be careful not to leave it where the temperature is below specified storage temperature because the

liquid crystal of the display panel may be damaged.

3) ULTRA VIOLET RAY

Store LCD module without exposure to direct sunlight or fluorescent lamps in order to prevent the

module from strong ultra violet ray.

4) CLEANLINESS

Keep the LCD module in clean place, because any dust, hard particle may damage the polarizer, or dust

invades the inside of the LCD module.

5) CONDENSATION OF WATER

The modules should be stored under a condition where no condensation of water is allowed. It may

cause mis-operation or defects. Be especially careful not to make a module work under the condition that

condensation of water appears.

6) PACKAGING

When you must re-package a LCD module after it has been removed from the original packaging, it is

recommended to re-pack using the original package box and package material.

Documents

Product Specification 1. General Description · 2018-01-18 · The LH430WV2-SD01 is a 2D/3D switchable Liquid Crystal Display with an integral Light Emitting Diode (LED) backlight