한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1251-1254
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- 2006
a-Si TFT Integrated Gate Driver Using Multi-thread Driving
- Jang, Yong-Ho (LG.Philips LCD R&D Center) ;
- Yoon, Soo-Young (LG.Philips LCD R&D Center) ;
- Park, Kwon-Shik (LG.Philips LCD R&D Center) ;
- Kim, Hae-Yeol (LG.Philips LCD R&D Center) ;
- Kim, Binn (LG.Philips LCD R&D Center) ;
- Chun, Min-Doo (LG.Philips LCD R&D Center) ;
- Cho, Hyung-Nyuck (LG.Philips LCD R&D Center) ;
- Choi, Seung-Chan (LG.Philips LCD R&D Center) ;
- Moon, Tae-Woong (LG.Philips LCD R&D Center) ;
- Ryoo, Chang-Il (LG.Philips LCD R&D Center) ;
- Cho, Nam-Wook (LG.Philips LCD R&D Center) ;
- Jo, Sung-Hak (LG.Philips LCD R&D Center) ;
- Kim, Chang-Dong (LG.Philips LCD R&D Center) ;
- Chung, In-Jae (LG.Philips LCD R&D Center)
- Published : 2006.08.22
Abstract
A novel a-Si TFT integrated gate driver circuit using multi-thread driving has been developed. The circuit consists of two independent shift registers alternating between the two mode, "wake" and "sleep". The degradation of the circuit is retarded since the bias stress is removed during the sleep mode. It has been successfully integrated in 14.1-in. XGA LCD Panel, showing enhanced stability.
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