Invention Grant
- Patent Title: Display device having a detection element
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Application No.: US16849777Application Date: 2020-04-15
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Publication No.: US11183539B2Publication Date: 2021-11-23
- Inventor: Suk Kim , Yu Na Kim , Soo Jung Lee , Keum Dong Jung , Go Eun Cha
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2019-0097493 20190809
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/28 ; H01L27/30 ; H01L27/32 ; G06K9/00 ; H01L51/50 ; H01L51/42

Abstract:
A display device is provided. The display device includes a first substrate, a first detection electrode on the first substrate, a first bank including an opening that exposes the first detection electrode, a photosensitive layer on the first detection electrode, a second detection electrode on the photosensitive layer, a first electrode on the second detection electrode, a second bank including an opening that exposes the first electrode, a light emitting layer on the first electrode, a second electrode on the light emitting layer, a first optical system between the second detection electrode and the first electrode, and a second optical system on the second electrode, wherein the first optical system and the second optical system overlap the photosensitive layer in a thickness direction of the display device.
Public/Granted literature
- US20210043686A1 DISPLAY DEVICE Public/Granted day:2021-02-11
Information query
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