Invention Grant
- Patent Title: Photosensitive element and manufacturing method thereof, display panel and manufacturing method thereof
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Application No.: US16169365Application Date: 2018-10-24
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Publication No.: US11282974B2Publication Date: 2022-03-22
- Inventor: Qingrong Ren , Jianming Sun , Yingwei Liu
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE Technology Group Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Dilworth & Barrese, LLP.
- Agent Michael J. Musella, Esq.
- Priority: CN201810266890.9 20180328
- Main IPC: H01L31/032
- IPC: H01L31/032 ; H01L27/32 ; H01L31/0336 ; H01L31/0392 ; H01L31/105 ; H01L31/0296
Abstract:
A photosensitive element includes a first film layer, a second film layer and a third film layer. The first film layer, the second film layer and the third film layer are in a sequentially stacked structure, the first film layer is a p-type copper indium gallium selenide (CIGS) layer, the second film layer is an i-type CIGS layer, and the third film layer is an n-type film layer, and the first film layer, the second film layer and the third film layer form a PIN junction structure.
Public/Granted literature
- US20190305156A1 PHOTOSENSITIVE ELEMENT AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF Public/Granted day:2019-10-03
Information query
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