A new decoder-type integrated gate driver with a-Si:H TFTs for active matrix displays
- Authors
- Kim, Jong-Seok; Choi, Byong-Deok
- Issue Date
- Jul-2013
- Publisher
- IEEE
- Citation
- Proceedings of the 20th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2013, pp.107 - 110
- Indexed
- SCOPUS
- Journal Title
- Proceedings of the 20th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2013
- Start Page
- 107
- End Page
- 110
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/162466
- ISSN
- 0000-0000
- Abstract
- In this paper, a new compact decoder-type gate driver with hydrogenated amorphous silicon (a-Si:H) thin-film transistors (TFTs) is proposed. All the TFTs in the proposed gate driver are AC-biased with the duty ratio of 50% or less to counteract the instability issue of a-Si:H TFTs, but at the same time, the output can avoid a high-impedance state to resist against noise. It also improves the previous decoder-type gate driver with respect to the driving time utilization, circuit area, and number of TFTs.
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