Introduction

Conventional memory semiconductors include ROM, EEPROM, D-RAM and S-RAM. Among such, flash memory, which allows for repeated rewriting and deletion of data are extensively used in MP3 players, mobile phones and digital cameras, etc.

Furthermore, non-memory semiconductors such as ASIC, DSP chip and microcontrollers are broadly applied to personal computers as well as telecommunication devices, electrical appliances and automobiles.

Display units are devices that display onscreen for all IT devices and they are part of a key industry in the IT era.

FED (Field Emission display) technology has been under development and commercialization by combining the positive features of CTR and FPD, which offers high image with flexible display (screen can be folded/wrapped without damaging the device). 3D display equipments are also under development and commercialization, which provides 3D images.

5T has performed a large number of IP works including patent prosecution, trials, litigations in the field of semiconductor/display technology.