2012-11-27
org.kosen.entty.User@232abb58
정혜주(frv0906)
![Overview](\"http://smdl.snu.ac.kr/images/about_overview.gif\") SMDL members have focused on display devices, nano-scale CMOS technology, SETs(Single Electron Transistors), various memory devices and RF CMOS technology. In display area, we continue our research on the field emission display based on the diamond-like carbon tips. As an advanced research area, we commmence works on organic thin film transistors (OTFTs) and develop high-quality OTFTs. At the same time, design of one-chip polymer electro-luminescent display is complete and its silicon implementation is under progress. CMOS image sensors also become a research topic again after quite a long period of time. In nano-scale device area, we have an effort to design and fabricate ultra-small scale CMOS, flash memories, and single electron devices. As a unit process for application, we develop a shallow trench isolation, ultra-thin gate dielectric formation, silicide process, and nano-meter size patterning technology. Several novel structures including double-gate MOSFET, UTB MOSFET, and more are proposed and fabricated by the helps of Inter-university Semiconductor Research Center (ISRC). Various types of Silicon-Oxide-Nitride-Oxide-Silicon (SONOS) flash memories are also proposed and characterized vividly. A few single electron transistors on bulk and SOI substrate are sucessfully fabricated and published in the famous journals and international conferences. SET macro-modeling have entered a mature stage and novel MOSFET/SET hybrid circuits are also studied. In RF CMOS technology field, we are developing the RF models of various CMOS devices including MOSFETS, inductors, varactors, MIM capacitors and resistors. We are designing and modeling RF MOSFET, Also passive devices including inductors, varactors, MIM capacitors, and resistors are designed and modeled. using the developed RF Models, very high frequency(;40GHZ) CMOS ICs will be developed. |
국가
대한민국
소속기관
서울대학교 (학교)
연락처
02-880-7268 http://smdl.snu.ac.kr/homepage/main.html
책임자
신형철,박병국,이종덕 jdlee@snu.ac.kr