- 专利标题： Capacitive sensing device, fingerprint sensing device and method for manufacturing capacitive sensing device
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申请号： US15351692申请日： 2016-11-15
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公开(公告)号： US10268863B2公开(公告)日： 2019-04-23
- 发明人: Ping-Yu Chan , Kai-Ting Ho
- 申请人： ILI TECHNOLOGY CORP.
- 申请人地址： TW Hsinchu County
- 专利权人： ILI TECHNOLOGY CORP.
- 当前专利权人： ILI TECHNOLOGY CORP.
- 当前专利权人地址： TW Hsinchu County
- 代理机构： JCIPRNET
- 优先权： TW104144446A 20151230
- 主分类号： G06K9/20
- IPC分类号： G06K9/20 ; G06K9/00 ; G06F3/044 ; G06F3/041
摘要：
A capacitive sensing device includes: a substrate; a touch sensing electrode group, disposed above the substrate; a fingerprint sensing electrode group, disposed above the substrate; and a capacitive sensing integrated circuit, electrically connected to the touch sensing electrode group and the fingerprint sensing electrode group, sensing a capacitance change in the touch sensing electrode group to generate a touch control instruction, and sensing a capacitance change in the fingerprint sensing electrode group to generate a fingerprint pattern.
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