Deliver Value and Customer Satisfaction !

□ CONTENTS

IntroductionCompany ProfileOrganizationProduct ScopeProduct Road mapApplicationTechnologyIC DesignQuality Policy & SystemKey AdvantagesKey Customers VisionCooperation Worldwide

Deliver Value and Customer Satisfaction !

□ INTRODUCTION

IK Semiconductor is a leading supplier of high-quality analog IC products in Korea. IK Semiconductor Co. , Ltd. (“IK”) designs, manufactures and sells an wide range of IC products. The Company's integrated circuits (ICs) are used in power management, automotive, telecommunications, video, audio systems and other applications with proprietary solutions and leading-edge technology.

Under IK’s core competence of “Ethic Management”, “Passionate Company” and “Best Technical Human Power”, IK is now trying to reach fora best company who meets requirements of international competitiveness through the realization of “Deliver Value and Customer Satisfaction”.

IK will always remain close to the lives of the customer and promise that we will take a step forward with you.

K .D YoonCEO

Deliver Value and Customer Satisfaction !

□ COMPANY PROFILE

Name IK Semiconductor Co., Ltd.

Address #502, Daerung Techno Town 5th, 493, Gasan-Dong, Geumcheon-Gu, 153-803, Seoul, Korea

Foundation June, 1997

CEO Kyung-Duck Yoon

Business Fields IC Design, Manufacture, Sale (Automotive, DDisplay Driver, isplay Driver, HHigh Performance igh Performance AAnalog IC, nalog IC,

PPower ower MManagement, anagement, IInterface)nterface)

E-mail info@iksemi.com

Homepage http://www.iksemi.com

Global Marketing by own BrandGlobal Marketing by own Brand –– IK SemiconductorIK Semiconductor

□ COMPANY PROFILE

System IC-Automotive

-Display Drivers-Power Management

-Interface-High Performance

Analog

Assembly & Test

IC Design Center

Wafer Fab

Quality

Deliver Value and Customer Satisfaction !

□ ORGANIZATION

C.E.O

MarketingProduction &Technology

Finance &AdministrationSales R & D

Market ReserchProduction-planningDevelopment Control

IC DesignTestApplication Support

AdministrationAccount

ProductionTechnologyQ/A

Domestic OverseasC/S

Deliver Value and Customer Satisfaction !

□ PRODUCT SCOPE

PPower ower MManagementanagement

Ground Fault InterruptersIGBT Gate DriversMotor ControllersPower Factor ControllersPWM Controller & SMPS ConvertersReset ICOperational Amplifiers & Voltage

ReferenceVoltage DetectorsVoltage Regulators LDO

DDisplayisplay DDriverriver

LCD DriverLED DriverVFD Drivers

AAutomotiveutomotive

IInterfacenterface

RS-232RS-422RS-485Transmitter & ReceiverUART

HHigh igh PPerformance erformance AAnalog ICnalog IC

Telephone ICsTelephone one-chip solutionSwitch and DTMF ReceiverPulse and Tone/Pulse DialersSpeaker ICTone Telephone RingersSwitching Lines ICsTelevision ICsVision and Sound IF Demodulation ICsDeflection ProcessorsAudio AmplifiersPower Supply ICsICs for Remote Control SystemTuner ICsMelody ICsOperational Amplifiers & ComparatorAudio & Radio Systems

TimersElectronic Thermometers Electric Energy Counters Real Time Clock IC Memories and Microcontrollers

SStandardtandard LLogicogic FamiliesFamilies

□ PRODUCTS ROADMAP

AAutomotiveutomotiveAccessory product: - Clock - Desk Board

Interface (CAN/LIN)Driver (Motor/Relay)

MCU

DDisplay isplay DriverDriver

LED Driver- Single- Dual

LED Driver- Multi (Quarter) LCD Driver

PPower ower MManagementanagement

- Charger IC- DC DC (Dual)- LDO for mobile

phone

- DC DC (Triple)- LDO + options- SMPS

DC DC (Multi)LDO + options

InvertorMOSFET (800V)

IInterfacenterfaceRS-232RS-422RS-485Low voltage version

UARTUSB Transceivers

Network Access ControlMulti Protocol Transceivers

HHighighPerfomancePerfomanceAAnalog ICnalog IC

- Tuner IC- FM Transmitter

- Audio Decoder- Video Decoder

MCUProcessor

DSP

1 year 3 year 5 year

Sys

tem

IC

Lin Drivers/Receivers

□ APPLICATION

High Performance Analog ICHigh Performance Analog IC

DMB

OA MonitorNote Book PC

ModemTVTelephoneSet top Box Mobile Phone

PowerManagementAudio DVD Player MP3Car

B r o a d S p e c t r u m o f Technological ProcessesBased on CMOS, Bipolar,BiCMOS, DMOS, BCDMOSand IGBT technics enable to carry out design in alltypical trends in micro-electronics.

BIPOLAR

ISOLATIONBY P-N JUNCTION

ISOLATION with VERTICALP-N-P ISOLATED COLLECTOR

TRANSISTORISOPLANER

CMOS with LOCOS ISOLATION

DOUBLE WELL N-WELL P-WELL EEPROM

SI-GATE DOUBLE SI-GATE

AI-GATE

PMOS DMOSNMOS

DOUBLE SI-GATE P-WELL N-WELL

P-WELL BOUBLE WELL SI-GATE LOCOS ISOLATION P-WELL

BiCDMOS BiCMOS IGBT

□ TECHNOLOGY

□ IC DESIGN

Power Management

Display Drivers

High Performance Analog IC

Automotive

Interface IC

Design Portfolio

CMOS

BiCDMOS

Bipolar

BiCMOS

DMOS

Design Technology

IGBT

Design stages Details Sales type

A scheme Design Data Base

B scheme Design + Wafer foundry Chip Sales

C scheme Design + Wafer foundry + PKG (including Test) PKG Sales

Design Foundry Model

Deliver Value and Customer Satisfaction !

□ QUALITY POLICY

It is our Quality Policy that we deliver, on the basis of an effective quality System, the most competitive products and excellent services which conform to the customers’ requirement and expectation.We obtained ISO9001, the international standard of the quality management system, in 2001 and are continuously upgrading the quality management system of the company to support the technology development now under way and to further improve the quality.

Deliver Value and Customer Satisfaction !

□ KEY ADVANTAGES

Proven Quality

- Proven Quality System : ISO9001 Certified- Qualified Process Technology by LGS- Continuously Improving Performances

Various Turn-Key Service

Most Competitive Price

Quick & Stable Delivery

Engineering Support

- IC Design, Wafer Foundry, PKG & TEST

Deliver Value and Customer Satisfaction !

□ KEY CUSTOMERS

SAMSUNG ELECTRONICS-OA Division

LG ELECTRONICS-Telephone-Mobile Phone-Note Book PC-Cash Dispenser

SAMBO COMPUTER

WOO SEOK S-TECH

Deliver Value and Customer Satisfaction !

□ VISION

Belief in people

Benefit to CustomerMost Competitive PriceOn time Delivery

Basic for processR&DProduction Quality

Deliver Value andCustomer Satisfaction

Deliver Value and Customer Satisfaction !

□ COOPERATION WORLDWIDE

HONG KONG & CHINA

SINGAPORE & MALAYSIA

KOREA

TAIWAN

-WELTRONICS COMPONENT LIMITED-A1 PROS (HK) CO.,LTD-MILLIARD DEVICES LTD-WORLD SEA CO.,LTD

-DYNAMAR HOLDINGS PTE.,LTD-AB TECHSTER PTE.,LTD

Representative Office in China-IK SEMI ShenZhen Office

-STRIDE ASIA CO.,LTD-KOTECH SEMICON CO.,LTD-JEONG SEOG SEMITECH CO.,LTD-SEUNG JUN SANG SA.,LTD-ESKOR CO.,LTD

-HONKIN INDUSTRIAL CO.,LTD-DA SUN ELECTRONICS CO.,LTD