Optosem Technologies

Sdn. Bhd.

2 0 0 2~

2 0 0 5

Company registration in March 2002. Operation started in Desa Cemerlang (July 2002). Shift from Desa Cemerlang (500m2) to Tebrau 1

(4200m2). ISO 9001 Certification. ISO 14001 Certification and UL Certification. Started Insert Molding (Air Cavity Packages) for

Navigation Sensor. Started Plastic Molding for consumer products

such as printer, plotter, fax machine and others. Started Security Seal Molding which involved

Ultrasonic Welding process. Started Spraying and Chroming operation.

2 0 0 6~

2 0 1 0

Develop Insert Molding for X-Box Power Switch. Develop 2 Die / Body Air Cavity Packages for Laser

Navigation Sensor mainly for APPLE. Develop SMT Air Cavity Packages for Navigation

Sensor and Pressure Sensor. Develop MOST Packages for Automotive

Application. Develop DFN and QFN Packages for Optical Finger

Navigation Sensor, Proximity Sensor and RF. Developing High Dense Packages (6 x 14 – 84 units

per strip). Develop Bottle and Cap Kits for Oil and Gas

Industry mainly for Shell. Started UV Printing for Motorola program. Started “Box Build” operations for Webcam and

Optical Mouse. Received “Product Excellence Award” from MITI. Expansion of padlock, bottle and cap business and

started in design and development of product and tooling.

2 0 1 1~

2 0 1 4

Move to new factory (2.4 ac/ 10k sqm) (2011/12). Develop 32 Laed ACQFN to replace ceramic

package for MEMS Gyro. Develop PCB Substrate Over Molding. Started Precison Lid Cover Molding for Proximity,

Ambient Light Sensor (with soft feel and diffuser) and others.

Started Air Cavity Packages for Encoder Industries. Started High precision molding with +/- 5um. Started Hygiene products such as JIDO Bottle

Shaker with Self-Swing Cap, RAMLY Spice bottle and others.

Started Cap and Closure Business. Setup Tooling Fabrication Unit (SBU 3). Started Tooling Fabrication business for oversea

customer such as US, Europe and local. Started High Precision Insert Fabrication for

Connector Industry. Introduced ERP with Internal IT team.

CEO – Mr Teoh Soon CheeGM – James Chua

Strategy Functional Unit

HR – Rose (Mgr)Account and Finance – Vui (Mgr)Material / Logistic – Lee KL (Mgr)

IT / ERP – Lim CB and Wong SL (Mgr)Maintenance – Lim CH

(Superintendent)

Strategy Business Unit / New CoSBU 1

-Patrick (AGM Sales, Taiwan)-James (GM Marketing)

-Lee K L (Corporate Operations Derector)

SBU 2 (OSS) -Steven (Operation Director)

-Ken Dias (Marketing Director)

SBU 3 (OSF)- Ragha (AGM Tool Room)

-Ho JW (Sr. Designer)

O u r O r g a n i z a t i o n

Q u a l i t y S y s t e m

Optosem is committed to deliver

ZERO defects to every customer…on

every project and product…

In order to achieve this, we follow the

cycle…

Identify * measure * analyzing * improvement * maintain

Quality PolicyDeliver quality productOn-time delivery

Never ending improvement

Environmental PolicyRestoring our healthy environmentFull-filling environment requirement

Drawing, DFM and Product Finalization

Tooling Fabrication

Sample Submission and Approval

Production

Customer input such as die size, wire

bonding diagram, # of IO, package size or

others

Input Review

Product Development for Air Cavity Package

OFN SensorPROJECT :PRODUCT

DEVELOPMENT

• US Inventor.

• Customer provide wire bonding diagram and POD.

• Product development and finalize in 2D and 3D.

• Establish Lead Frame layout and design.

• Tooling Fabrication.

• Molding.

TOOLINGCAPABILITY

TOOLING FABRICATION

• Maximum Mold Size: 40 Tonnage &Up to 550 tonnage mold.

• Multi cavitation and double shotmolding tool.

• Lead time – Simple tooling (4 weeks),complicated ( 7 weeks).

• Using EROWA allow electrodes andwork piece changes to ensure a highlevel of precision and accuracy.

• Automated CNC with auto change,EDM machine with auto changecopper and Wire Cut machine withwire auto threaded enables our toolroom to run 24 hours.

• Mold flow analysis and DFM study.

• 2D Acad and 3D UG design.

• Accuracy – Metal < 0.005 mm..

• Constantly providing prompt, reliable,quality business solutions to boostour competitive edge.

DESIGN & TOOLROOMMACHINERY

TOOLING FABRICATION

TOOLINGFacilities

SUMMARY

UG / MOLD FLOW / ACAD

FANUC ROBODRILL X 1

MAKINO CNC X 1

MAKINO EDM X 3

MAKINO WIRE CUT X 1

GRINDING (OKAMTO, MITSUI AND OTHERS) X 6

MILLING X 5

EROWA PRESET 2D X 1

MITUTOYO SCOPE X 1

DYNASCOPE (PROJECTOR) X 1

OTHERS MEASUREMENT EQUIPMENTS

MOLDINGCAPABILITY

INJECTION MOLDING

• OPTOSEM provides solutions for complexproduct designs with our single injectionmolding technology.

• We have wide range computerizedinjection molding machineries from 40tons to 550 tons clamping force to caterthe needs of our customers.

• Our highly skilled production team ensure that each molded part meets the product specifications of our customers.

• Vertical machines for Insert Molding

• Product tolerance +/- 0.02 mm.

• High Precision +/- 5um.

MOLDINGMACHINES

INJECTION MOLDING

Horizontal 500 ton x 1 (Himing) 440 ton x 1 (JSW) 350 ton x 1 (Toshiba) 220 ton x 1 (Toshiba) 180 ton x 2 (JSW & Nigata) 150 ton x 1 (JSW) 130 ton x 1 (Himing) 120 ton x 1 (Nissei) 110 ton x 4 (JSW) 100 ton x 1 (Toshiba) 90 ton x 2 (Hai Meng) 85 ton x 3 (JSW) 75 ton x 2 (JSW) 60 ton x 2 (Nissei) 50 ton x 1 (JSW) 40 ton x 3 (Nissei)

Vertical 65 ton x 3 (Multiplas) 100 ton x 1 (Multiplas) 100 ton High Speed x 4

(Multiplas)

Total 35 injection machines

We are committed to excellentquality, meet customers’requirements and conform productspecifications through industrystandard methodology.

Quality control included thefollowing.

- IOQ and OQA.

- First Articles.

- Setup, IPQC and FQC.

- SPC / CPK.

- FMEA and PCP.

- Traceability.

- Dimension checking, fit andfunction test, push and pull testand …

QUALITY Control

QUALITY Control

Equipment

- OGP Measurement Scope.

- PJG Measurement Scope.

- Mitutoyo Tool Maker Scope.

- Dynascope Tool Maker Scope.

- Pin / Block Gauges.

- Calipers, Micrometer, HeightGauge and …

Product

Show Room

Air Cavity Packages

Product

Show Room

Air Cavity Packages

Product

Show Room

Air Cavity Packages

Product

Show Room

Air Cavity Packages

Product

Show Room

Tooling / Inserts

O P T O S E M T E C H N O L O G I E S

Y o u r pa rt n e r