Evolution of Microelectronics

Applications LANs WANs Routers Hubs Switches WorkstationsInternet Servers Video Games Voice Over IP Digital Cameras Wireless Handsets PDAs PCs Storage Systems Set-Top Boxes Internet Browsers Scanners Digital Copiers Internet (IPv4&6) Source: LSI Logic

Materials Semiconductor Equipment Semiconductors Electronic End Equipment Source:SEMI, SIA, IC Insights; Rev. January 14, 2002 $990B 2001 Estimate 2004 $21B $28B $139B $879B $28B $46B $218B Market Size

Optical Communications

Wireless Communications

반도체 종류별 사용 주파수 범위 OC-192 DBS ISMPCS Frequency (GHz) Si CMOS/BJTs SiGe HBTs/SFETs III-V FETs/HBTs Automotive Navigation/Aerospace Communications Road Pricing Collision Avoidance GPSx-band Radar GSM WLAN LMDS OC-48 WLAN G-Ethernet A/D + D/A Converters WCDMA

Semiconductor electronic devices tree Semiconductor devices Group IV SemiconductorsCompound Semiconductors * Low power High speed High power Low speed Low power High speed High power High speed SiC MESFETs Wide bandgap GaN HEMTs Si and strained Si MOSFETs, SiGe HBTs Power BJT, IGBTs, Thyristors etc. LDMOS DMOS High power High speed pHEMTs, HBTs IGBT(Insulated Gate Bipolar Transistor) DMOS(Double-Diffused MOS) LDMOS(Laterally Diffused MOS)

Delay and Power Properties of Devices

Characteristic Features of Devices

Applications of Semiconductor Devices AreaService Technology Products Wireless Com. Satellite com., Mobile com.(WCDMA), Short Distance Wireless(WLAN) 200Mbps 10 mm mW 1Gbps <1 mm 2 10 mW 1-10GHz wireless and mobile Ubiquitous SoC UWB IC (2~11GHz) Optical Com. SONET, Ultra High Speed Network 40Gbps160Gbps THz router, SONET Ultra High Speed IC VOD RF optic Computer &Electron ics 3D Video, DTV, Telematics Wearable computer, Robotics 10GHz40GHz CPU, MPU High speed FPGA Nano-Bio Device Midical, Security molecular size Bio-Elrcto interface Molecular transistor and interface Micro medical sensor Bio information transfer

Functional circuit OEIC λ>1.2μm λ =1.31/1.55μm QD-LED MRAM/ PCM Nano Wire SET OE Quantom Dot Photonic Badgap 자기박막 집적 GB MTJ-MRAM/ Spin Logic IC 기술 SET 소 자 SET Memory SET Logic Novel Devices