发明授权
- 专利标题: Capacitive switch
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申请号: US16302395申请日: 2017-05-16
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公开(公告)号: US10680610B2公开(公告)日: 2020-06-09
- 发明人: Jung Kyu Kim , Tae In Seo , Yong Hee Lee
- 申请人: SAMBO MOTORS CO., LTD.
- 申请人地址: KR Daegu
- 专利权人: SAMBO MOTORS CO., LTD.
- 当前专利权人: SAMBO MOTORS CO., LTD.
- 当前专利权人地址: KR Daegu
- 代理机构: Sughrue Mion, PLLC
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@68d1fd05 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@261e74b2
- 国际申请: PCT/KR2017/005067 WO 20170516
- 国际公布: WO2017/200270 WO 20171123
- 主分类号: H03K17/96
- IPC分类号: H03K17/96 ; G06F3/044 ; G06F3/041
摘要:
A capacitive switch according to an embodiment of the present invention includes a switch structure having a first electrode pattern; a substrate having a second electrode pattern and an integrated circuit unit; and an elastic body interposed between the switch structure and the substrate, wherein the integrated circuit unit generates a first output signal by detecting a change in capacitance caused by a user touch input operation through the first electrode pattern, the elastic body, and the second electrode pattern, and generates a second output signal by detecting a change in capacitance caused by a user push input operation.
公开/授权文献
- US20190312578A1 CAPACITIVE SWITCH 公开/授权日:2019-10-10
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