Invention Grant
- Patent Title: In-cell touch-sensitive panel
- Patent Title (中): 单元内触摸屏
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Application No.: US12705232Application Date: 2010-02-12
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Publication No.: US08487890B2Publication Date: 2013-07-16
- Inventor: Yi Chung Juan , Chia Hua Yu , Sung Chun Lin , Hsu Ho Wu
- Applicant: Yi Chung Juan , Chia Hua Yu , Sung Chun Lin , Hsu Ho Wu
- Applicant Address: TW Taipei County
- Assignee: Hannstar Display Corp
- Current Assignee: Hannstar Display Corp
- Current Assignee Address: TW Taipei County
- Agency: Lowe Hauptman Ham & Berner, LLP
- Priority: TW98104590A 20090213
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
An in-cell touch-sensitive panel includes TFT and CF substrates. The TFT substrate includes a net-shaped readout circuit and conductive pads arranged in array manner. The net-shaped readout circuit includes widthwise and lengthwise readout lines. The widthwise readout lines are electrically connected to the lengthwise readout lines. The conductive pads are electrically connected to the net-shaped readout circuit. Spacers are adapted to keep a first gap between the TFT and CF substrates. Protrudent portions are arranged to be corresponding to the conductive pads, and there is a second gap between the protrudent portion and the conductive pad. A transparent electrode covers the spacers and the protrudent portion.
Public/Granted literature
- US20100207902A1 IN-CELL TOUCH-SENSITIVE PANEL Public/Granted day:2010-08-19
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