Invention Grant
- Patent Title: Array substrate, driving method thereof, fabrication method thereof, and display apparatus
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Application No.: US16333725Application Date: 2018-07-03
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Publication No.: US11342399B2Publication Date: 2022-05-24
- Inventor: Zhijie Ye , Wenbin Jia , Xinxin Wang , Rui Peng , Yikun Dou , Yue Hu
- Applicant: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Anhui; CN Beijing
- Assignee: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE Technology Group Co., Ltd.
- Current Assignee: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Anhui; CN Beijing
- Agency: WHDA, LLP
- Priority: CN201711352365.0 20171215
- International Application: PCT/CN2018/094304 WO 20180703
- International Announcement: WO2019/114260 WO 20190620
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32 ; G06K9/00 ; H01L51/50

Abstract:
An array substrate may include a dielectric layer (1), a plurality of pixel units (2) on the dielectric layer (1), auxiliary light emitting elements (3), and a fingerprint recognition layer (4) on a side of the dielectric layer (1) opposite from the pixel units (2). Each of the pixel units (2) may comprise transparent display elements (21). The fingerprint recognition layer (4) may comprise fingerprint recognition elements (41). The fingerprint recognition elements (41) may be configured to receive light emitted by the auxiliary light emitting elements (3) and reflected by a touch control body (10) to identify fingerprint information.
Public/Granted literature
- US20210359023A1 ARRAY SUBSTRATE, DRIVING METHOD THEREOF, FABRICATION METHOD THEREOF, AND DISPLAY APPARATUS Public/Granted day:2021-11-18
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