Invention Grant
- Patent Title: Photo sensor type touch panel
- Patent Title (中): 照片传感器型触摸屏
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Application No.: US13749657Application Date: 2013-01-24
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Publication No.: US09035915B2Publication Date: 2015-05-19
- Inventor: Yueh-Hung Chung , Yi-Ru Cheng , Ya-Ling Hsu , Hsueh-Ying Huang
- Applicant: AU Optronics Corp.
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: AU Optronics Corp.
- Current Assignee: AU Optronics Corp.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW101125370A 20120713
- Main IPC: G06F3/042
- IPC: G06F3/042 ; G06F3/041
Abstract:
A photo sensor type touch panel includes a plurality of readout lines electrically connected in parallel. The overall capacitance of a coupling capacitor between the readout lines connected in parallel and adjacent data lines having one type of polarity is equal to the overall capacitance of a coupling capacitor between the readout lines connected in parallel and adjacent data lines having the other type of polarity.
Public/Granted literature
- US20140015801A1 PHOTO SENSOR TYPE TOUCH PANEL Public/Granted day:2014-01-16
Information query
