- 专利标题: Display device including a fingerprint sensor
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申请号: US16992801申请日: 2020-08-13
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公开(公告)号: US11758793B2公开(公告)日: 2023-09-12
- 发明人: Yun Ho Kim , Keum Dong Jung , Jin Oh Kwag , Won Sang Park , Deok Hwa Woo , Bong Hyun You , Chul Kim , Seung Hyun Moon , Jun Hee Moon , Hee Chul Hwang
- 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: F. CHAU & ASSOCIATES, LLC
- 优先权: KR 20190110917 2019.09.06
- 主分类号: G06V40/13
- IPC分类号: G06V40/13 ; H10K59/65 ; G06V40/12 ; H10K59/12 ; H01L27/146
摘要:
Provided is a display device including a substrate including a fingerprint area. The fingerprint area includes a first area and a second area. A light-emitting element layer is disposed on the substrate. The light-emitting element layer includes light-emitting elements. A sensor layer is disposed on the substrate, the sensor layer including photosensors. The light-emitting elements include a first light-emitting element arranged in the first area and a second light-emitting element arranged in the second area. During a fingerprint sensing period, the first light-emitting element emits light and the second light-emitting element does not emit light.
公开/授权文献
- US20210073507A1 DISPLAY DEVICE INCLUDING A FINGERPRINT SENSOR 公开/授权日:2021-03-11
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