发明授权
- 专利标题: Display apparatus
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申请号: US16417450申请日: 2019-05-20
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公开(公告)号: US10719158B2公开(公告)日: 2020-07-21
- 发明人: Sungkook Park , Taehee Lee , Won-ki Hong , Moonhee Seo
- 申请人: Samsung Display Co., Ltd.
- 申请人地址: KR Yongin-si
- 专利权人: Samsung Display Co., Ltd.
- 当前专利权人: Samsung Display Co., Ltd.
- 当前专利权人地址: KR Yongin-si
- 代理机构: H.C. Park & Associates, PLC
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@41cafbb4
- 主分类号: G06F3/041
- IPC分类号: G06F3/041 ; G06F3/044 ; G01L1/18 ; G06F1/16
摘要:
A display apparatus includes a display panel and a touch sensing unit disposed on the display panel. The touch sensing unit includes a touch sensor and a first pressure sensor. The touch sensor includes a first touch electrode layer and a second touch electrode layer disposed on the first touch electrode layer. The first pressure sensor includes: a transmission pressure electrode, a sensing pressure electrode separated from the transmission pressure electrode, and a piezoresistive pattern contacting each of the transmission pressure electrode and the sensing pressure electrode. Each of the transmission pressure electrode and the sensing pressure electrode is disposed in a same layer as any one of the first touch electrode layer and the second touch electrode layer.
公开/授权文献
- US20190391692A1 DISPLAY APPARATUS 公开/授权日:2019-12-26
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