Invention Grant
- Patent Title: Multi-channel touch panel
- Patent Title (中): 多通道触摸面板
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Application No.: US12619149Application Date: 2009-11-16
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Publication No.: US08194047B2Publication Date: 2012-06-05
- Inventor: Ming-Lun Hsieh , Jian-Shen Yu , Chun-Ku Kuo , Po-Yuan Liu
- Applicant: Ming-Lun Hsieh , Jian-Shen Yu , Chun-Ku Kuo , Po-Yuan Liu
- Applicant Address: TW Hsinchu
- Assignee: AU Optronics Corporation
- Current Assignee: AU Optronics Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Morris Manning & Martin LLP
- Agent Tim Tingkang Xia, Esq.
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
The present invention relates to a multi-channel touch panel. In one embodiment, the multi-channel touch panel includes a plurality of driving electrodes spatial-separately arranged in the form of a matrix, a plurality of sensing electrodes associated with the plurality of driving electrodes such that each sensing electrode is surrounded by a corresponding driving electrode, N driving lines spatial-separately arranged along a row direction and M pairs of sensing lines spatial-separately arranged crossing over the N driving lines along a column direction, where each driving electrode in the row of the electrode matrix is electrically connected to each other by a corresponding driving line, and each odd sensing electrode in a column of the electrode matrix is electrically connected to each other by a first sensing line of the corresponding paired sensing lines, and each even sensing electrode in the column of the electrode matrix is electrically connected to each other by a second sensing line of the corresponding paired sensing lines.
Public/Granted literature
- US20110115718A1 MULTI-CHANNEL TOUCH PANEL Public/Granted day:2011-05-19
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