Invention Grant
- Patent Title: Mutual capacitive touch panel having double-layer electrode structure
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Application No.: US16186600Application Date: 2018-11-12
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Publication No.: US10534492B2Publication Date: 2020-01-14
- Inventor: Cheng-Hsien Hsu , Guo-Kiang Hung , Wei-Lun Kuo , Yu-Tsung Chen
- Applicant: ILI TECHNOLOGY CORP.
- Applicant Address: TW Hsinchu County
- Assignee: ILI TECHNOLOGY CORP.
- Current Assignee: ILI TECHNOLOGY CORP.
- Current Assignee Address: TW Hsinchu County
- Agency: JCIPRNET
- Priority: TW106145024A 20171221
- Main IPC: G06F3/044
- IPC: G06F3/044

Abstract:
The present invention provides a mutual capacitive touch panel including a first conductive layer and a second conductive layer. The first conductive layer includes a plurality of electrodes arranged in an array and a plurality of connecting line segments. In each column of the array, the electrodes in the ((N×M)-1)th row are electrically connected to one another through some of the connecting line segments to form a first electrode series, and the electrodes in the (N×M)th row are electrically connected to one another through some of the connecting line segments to form a second electrode series. The second conductive layer includes a plurality of electrode strips extending along a row direction of the array and respectively overlapping the electrodes located at the corresponding row. Each electrode strip includes a plurality of shielding portions, each of which overlaps one corresponding of the connecting line segments.
Public/Granted literature
- US20190196620A1 MUTUAL CAPACITIVE TOUCH PANEL HAVING DOUBLE-LAYER ELECTRODE STRUCTURE Public/Granted day:2019-06-27
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