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Stability of Hydrogenated Amorphous Silicon TFT Driver  

Bae, Byung-Seong (Dept. of Information display, Kyung Hee University)
Choi, Jae-Won (Dept. of Information display, Kyung Hee University)
Oh, Jae-Hwan (Dept. of Information display, Kyung Hee University)
Kim, Kyu-Man (Dept. of Information display, Kyung Hee University)
Jang, Jin (Dept. of Information display, Kyung Hee University)
Publication Information
Journal of Information Display / v.6, no.1, 2005 , pp. 12-16 More about this Journal
Abstract
Gate and data drivers are essential for driving active matrix display. In this study, we integrate drivers with a-Si:H to develop a compact, better reliability and cost effective display. We design and fabricate drivers with conventional a-Si:H thin film transistors (TFTs). The output voltages are investigated according to the input voltage, temperature and operation time. Based on these studies, we propose here a new driver to prevent gate line from the floated state. For the external coupled voltage fluctuation, the proposed driver shows better stability.
Keywords
amorphous silicon; driver; stability; integrated circuit; display;
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1 H. Lebrun, N. Szydlo, F. Maurice, T.Borel, R.G. Stewart, S. Weisbrod, and R. Huq, in SID '96 Digest (1996), p. 677
2 F. Maurice, in International Active Matrix Workshop, Birmingham (1996), p.13
3 F. Maurice, H. Lebrun, N. Szydlo, U. Rossini, and R. Chaudet, in Proc. of SPlE: 3296(Part of the IS&TISPIE, Conference on Projection Displays IV) (1998), p.92
4 J. Jeon, K.S. Choo, WK. Lee, J.H. Song, and H.G. Kim, in SID '04 Digest (2004), p. 10
5 Jin Jeon , Won-Kyu Lee, Jun-ho Song ,and Hyung-guel Kim, J. Inform. Display, 5, 1 (2004)
6 A. Chenevas-Paule, B. Diem, T. Leroux, and R. Truche, in SID '85 Digest (1985), p. 197
7 J. Jang, H.Y. Chu, Y.S. Lee and C. Lee, IEEE Trans. on Electron Devices, 36, 2928 (1989)
8 R. G. Stewart, J. Dresner, S. Weisbrod, R. I. Huq, D. Plus, B. Mourey, B.Hepp, and A. Dupont, in SID '95 Digest (1995), p. 89
9 H. Lebrun, F. Maurice, J. Magarino, and N. Szydlo, in SID '95 Digest (1995), p. 403
10 V. M. Da Costa, and R. A. Martin, IEEE J. Solid-State Circuits, 29, 596 (1994)