Invention Grant
- Patent Title: LCD panel of dot inversion mode
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Application No.: US14913373Application Date: 2016-01-29
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Publication No.: US09715859B2Publication Date: 2017-07-25
- Inventor: Cong Wang
- Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Wuhan, Hubei
- Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Wuhan, Hubei
- Agent Leong C. Lei
- Priority: CN201510926246 20151211
- International Application: PCT/CN2016/072649 WO 20160129
- International Announcement: WO2017/096705 WO 20170615
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G3/36 ; G02F1/1362 ; G02F1/1368

Abstract:
The invention provides an LCD panel of dot inversion mode; without changing source driving power-consumption, adjusting the routing inside LCD panel: for even numbers n, the adjacent (n−1)-th gate scan line (G(n−1)) and n-th gate scan line (G(n)) are disposed closely, with TFTs of (n−1)-th column located above (n−1)-th gate scan line (G(n−1)), and TFTs of n-th column located below n-th gate scan line (G(n)); the gates of part of the TFTs of (n−1)-th column and n-th column are connected to (n−1)-th gate scan line (G(n−1)), and the gates of part of TFTs of the (n−1)-th column and n-th column are connected to n-th gate scan line (G(n)); with a jumper design on the end of a de-multiplexer to change the parity inversion mode of LCD panel to achieve dot inversion. As such, the invention overcomes the flicker and crosstalk problems and improve LCD panel display quality.
Public/Granted literature
- US20170169774A1 LCD PANEL OF DOT INVERSION MODE Public/Granted day:2017-06-15
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