- 专利标题： Pixel driving circuit for display panel
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申请号： US17523809申请日： 2021-11-10
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公开(公告)号： US11532284B2公开(公告)日： 2022-12-20
- 发明人: Yong Jung Kwon , Sang Min Lee , Jong Hwi Park , Jung Bae Yun
- 申请人： LX Semicon Co., Ltd.
- 申请人地址： KR Daejeon
- 专利权人： LX Semicon Co., Ltd.
- 当前专利权人： LX Semicon Co., Ltd.
- 当前专利权人地址： KR Daejeon
- 代理机构： Fenwick & West LLP
- 优先权： KR10-2020-0155275 20201119
- 主分类号： G09G3/3291
- IPC分类号： G09G3/3291 ; G09G5/00
摘要：
The present embodiment relates to a technology for driving a display device, and provides a technology in which a pixel driving device determines whether or not an overcurrent flows through a driving voltage line, and, if it is determined that an overcurrent flows therethrough, controls pixel data or an analog voltage output to a pixel so as to reduce a driving current.
公开/授权文献
- US20220157244A1 Pixel Driving Circuit for Display Panel 公开/授权日：2022-05-19
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