- 专利标题： PIXEL DRIVING CIRCUIT, ARRAY SUBSTRATE AND DISPLAY DEVICE
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申请号： US16322202申请日： 2018-04-12
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公开(公告)号： US20190189077A1公开(公告)日： 2019-06-20
- 发明人: Yu ZHAO , Yue LI , Yanchen LI , Jinyu LI , Dong WANG , Shaojun HOU , Mingyang LV , Dawei FENG , Wang GUO
- 申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- 优先权： CN201710352817.9 20170518
- 国际申请： PCT/CN2018/082788 WO 20180412
- 主分类号： G09G3/36
- IPC分类号： G09G3/36 ; H01L27/12 ; G02F1/1362
摘要：
A pixel driving circuit includes a pixel unit including a blue sub-pixel connected to a data line to receive a data voltage, and a limit circuit connected between the data line and a reference voltage line configured to transfer a fixed DC voltage, the limit circuit being configured to limit the received data voltage when the received data voltage exceeds a voltage threshold.
公开/授权文献
- US10706806B2 Pixel driving circuit, array substrate and display device 公开/授权日：2020-07-07
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