- 专利标题: CHIP-ON-FILM, DISPLAY SUBSTRATE, DISPLAY DEVICE, AND DRIVING METHOD
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申请号: US17801728申请日: 2021-10-22
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公开(公告)号: US20230086825A1公开(公告)日: 2023-03-23
- 发明人: Yinlong ZHANG , Shulin YAO , Wenpeng MA , Pengfei HU , Qi LI , Zhihua SUN , Yanping LIAO , Xibin SHAO
- 申请人: Beijing BOE Display Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- 申请人地址: CN Beijing; CN Beijing
- 专利权人: Beijing BOE Display Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- 当前专利权人: Beijing BOE Display Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- 当前专利权人地址: CN Beijing; CN Beijing
- 优先权: CN202011247780.1 20201110
- 国际申请: PCT/CN2021/125806 WO 20211022
- 主分类号: G06F3/041
- IPC分类号: G06F3/041 ; G11C19/28 ; G09G3/20
摘要:
The present disclosure provides a chip-on-film, a display substrate, a display device and a driving method. The display substrate includes a plurality of scanning lines and a plurality of cascaded shift register units coupled to the scanning lines. The display substrate further includes an output control signal line electrically coupled to each shift register unit for providing an enable signal for the shift register unit. The output control signal lines include at least two output control signal lines for providing different enable signals, and two adjacent cascaded shift register units are coupled to different output control signal lines.