Invention Grant
US09563303B2 Embedded capacitive touch display panel and embedded capacitive touch display device
有权
嵌入式电容触摸显示面板和嵌入式电容触摸显示设备
- Patent Title: Embedded capacitive touch display panel and embedded capacitive touch display device
- Patent Title (中): 嵌入式电容触摸显示面板和嵌入式电容触摸显示设备
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Application No.: US15231426Application Date: 2016-08-08
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Publication No.: US09563303B2Publication Date: 2017-02-07
- Inventor: Xingyao Zhou , Qijun Yao , Hao Chen , Jun Ma , Liang Liu
- Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
- Applicant Address: CN Shanghai CN Shenzhen
- Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.,TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.,TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee Address: CN Shanghai CN Shenzhen
- Agency: Alston & Bird LLP
- Priority: CN201310326797 20130730
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G06F3/041 ; G06F3/044 ; G02F1/1343 ; G02F1/1333 ; G02F1/1368

Abstract:
The application disclose an embedded capacitive touch display panel and an embedded capacitive touch display device, including: a first transparent substrate and a second substrate arranged opposite to each other, a grid-shaped metal conductive layer formed on the first transparent substrate, and a number of force touch detection electrodes independent of each other formed on the second substrate, wherein the embedded capacitive touch display panel further includes a color filter layer including at least red color resists, green color resists, and blue color resists, wherein the color resists in the same colors are arranged in respective color resist bars, and the color resist bars including green color resist resistance strips; and the grid-shaped metal conductive layer includes periodically arranged force touch fixed potential electrodes and floating electrodes, wherein the force touch fixed potential electrodes are separate from the floating electrodes with gaps being formed between them, and the gaps include first gap sections which are parallel to the color resist bars, and which do not overlap with the green color resist resistance strips. Since the green color resists contribute to display brightness far more than the color resists of the other colors, the first gap sections can be arranged so that they do not overlap with the green color resist resistance strips to thereby alleviate the problem of a visible pattern of the grid-shaped metal conductive layer so as to improve the display performance of the embedded capacitive touch display panel without degrading a touch effect.
Public/Granted literature
- US20160342256A1 Embedded Capacitive Touch Display Panel and Embedded Capacitive Touch Display Device Public/Granted day:2016-11-24
Information query
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