发明授权
- 专利标题： Liquid crystal display having photo-sensing input mechanism
- 专利标题（中）： 具有感光输入机构的液晶显示器
-
申请号： US13346740申请日： 2012-01-10
-
公开(公告)号： US08890783B2公开(公告)日： 2014-11-18
- 发明人: Pei-Yi Chen , Hsueh-Ying Huang , Jian-Shen Yu
- 申请人： Pei-Yi Chen , Hsueh-Ying Huang , Jian-Shen Yu
- 申请人地址： TW Science-Based Industrial Park, Hsin-Chu
- 专利权人： AU Optronics Corp.
- 当前专利权人： AU Optronics Corp.
- 当前专利权人地址： TW Science-Based Industrial Park, Hsin-Chu
- 代理商 Winston Hsu; Scott Margo
- 优先权： TW100109160A 20110317
- 主分类号： G02F1/136
- IPC分类号： G02F1/136 ; H01L31/02 ; G06F3/041 ; G02F1/1333
摘要：
A liquid crystal display having photo-sensing input mechanism includes a first gate line for transmitting a first gate signal, a second gate line for transmitting a second gate signal, a data line for transmitting a data signal, a pixel unit for outputting an image signal according to the first gate signal and the data signal, a readout line for transmitting a readout signal, a photo-sensing input unit and a driving adjustment unit. The photo-sensing input unit is utilized for generating a sensing voltage according to a driving voltage and an incident light signal, and is further utilized for outputting the readout signal according to the sensing voltage and the first gate signal. The driving adjustment unit is employed to provide the driving voltage according to the second gate signal and the incident light signal.
公开/授权文献
信息查询
IPC分类:
