a-Si TFT Integrated Gate Driver Using Multi-thread Driving

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 modes, "wake" and "sleep". The degradation of the circuit is retarded because the bias stress is remo...

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Bibliographic Details
Published inJournal of Information Display Vol. 7; no. 3; pp. 5 - 8
Main Authors Jang, Yong-Ho, Yoon, Soo-Young, Park, Kwon-Shik, Kim, Hae-Yeol, Kim, Binn, Chun, Min-Doo, Cho, Hyung-Nyuck, Choi, Seung-Chan, Moon, Tae-Woong, Ryoo, Chang-Il, Cho, Nam-Wook, Jo, Sung-Hak, Kim, Chang-Dong, Chung, In-Jae
Format Journal Article
LanguageKorean
Published 2006
Subjects
a-Si TFT
integrated gate driver
TFT-LCD
multi-thread
clamping voltage
instability
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Summary: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 modes, "wake" and "sleep". The degradation of the circuit is retarded because the bias stress is removed during the sleep mode. It has been successfully integrated in 14.1-in. XGA LCD Panel, showing enhanced stability.
Bibliography:KISTI1.1003/JNL.JAKO200624282635920
ISSN:1598-0316
2158-1606