Invention Grant
- Patent Title: Proximity sensor and display device
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Application No.: US16169439Application Date: 2018-10-24
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Publication No.: US10698543B2Publication Date: 2020-06-30
- Inventor: Takayuki Nakanishi , Naoki Takada , Fumitaka Gotoh , Shota Hosaka
- Applicant: Japan Display Inc.
- Applicant Address: JP Minato-ku
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Minato-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6f0942de
- Main IPC: G06F3/044
- IPC: G06F3/044 ; H03K17/96 ; G06F3/041 ; H03K17/955

Abstract:
A proximity sensor is arranged with a first electrode input with a first signal, a second electrode input with a second signal different from the first signal, a third electrode arranged closer to the first electrode than the second electrode, and the second signal has a reverse phase of the first signal.
Public/Granted literature
- US20190163299A1 PROXIMITY SENSOR AND DISPLAY DEVICE Public/Granted day:2019-05-30
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