標題: Design of Bidirectional and Low Power Consumption Gate Driver in Amorphous Silicon Technology for TFT-LCD Application
作者: Zheng, Guang-Ting
Liu, Po-Tsun
Wu, Meng-Chyi
Chu, Li-Wei
Yang, Meng-Chuan
光電工程學系
顯示科技研究所
Department of Photonics
Institute of Display
關鍵字: Amorphous silicon (a-Si);gate driver;thin-film transistor liquid crystal display (TFT-LCD)
公開日期: 1-二月-2013
摘要: A new gate driver has been designed and fabricated by amorphous silicon (a-Si) technology. With utilizing four clock signals in the design of gate driver on array (GOA), the pull-up transistor has ability for both output charging and discharging, and layout size of the proposed gate driver can be narrowed for bezel panel application. Moreover, lower duty cycle of clock signals can decrease static power loss to further reduce the overall power consumption of the proposed gate driver. The scan direction of the proposed gate driver can be adjusted by switching two direct control signals to present the reversal display of image. The proposed gate driver has been successfully demonstrated in a 4.5-inch WVGA (480 x RGB x 800) TFT-LCD panel and passed reliability tests of the supporting foundry.
URI: http://dx.doi.org/10.1109/JDT.2012.2225406
http://hdl.handle.net/11536/21239
ISSN: 1551-319X
DOI: 10.1109/JDT.2012.2225406
期刊: JOURNAL OF DISPLAY TECHNOLOGY
Volume: 9
Issue: 2
起始頁: 91
結束頁: 99
顯示於類別:期刊論文


文件中的檔案:

  1. 000315287100005.pdf