- 专利标题： VOLTAGE DROP COMPENSATION SYSTEM OF DISPLAY PANEL, AND DISPLAY DRIVING DEVICE FOR COMPENSATING FOR VOLTAGE DROP OF DISPLAY PANEL
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申请号： US17851472申请日： 2022-06-28
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公开(公告)号： US20220415240A1公开(公告)日： 2022-12-29
- 发明人: Jun Young PARK , Min Ji LEE , Gang Won LEE , Young Kyun KIM , Ju Hyoung LIM , Ji Won LEE
- 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
- 优先权： KR10-2021-0083737 20210628,KR10-2022-0077741 20220624
- 主分类号： G09G3/20
- IPC分类号： G09G3/20
摘要：
A voltage drop compensation system and a display driving device for compensating for a voltage drop of a display panel. The voltage drop compensation system generates a voltage drop compensation value for each of a plurality of regions into which a test image of a panel is divided, and the display driving device compensates for a voltage drop for each region of image data using the voltage drop compensation value.
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