Invention Grant
- Patent Title: Display substrate and preparation method therefor, and display apparatus
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Application No.: US17763659Application Date: 2021-05-12
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Publication No.: US12219834B2Publication Date: 2025-02-04
- Inventor: Xueyan Tian , Chengjie Qin , Jianchao Zhu , Dengyun Chen , Liangjian Li
- 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: Ling and Yang Intellectual Property
- Agent Ling Wu; Stephen Yang
- Priority: CN202010466036.4 20200528
- International Application: PCT/CN2021/093421 WO 20210512
- International Announcement: WO2021/238658 WO 20211202
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H10K50/86 ; H10K59/131 ; H10K71/00 ; H10K59/12
Abstract:
A display substrate includes a display region and a binding region located on one side of the display region, the display region includes a display structure layer, a protective layer provided on the display structure layer and a reflective layer provided on the protective layer, and the display structure layer includes a drive structure layer, a light-emitting structure layer and an encapsulating structure layer stacked on a base; the binding region includes a binding structure layer, a protective layer provided on the binding structure layer at one side of the binding region close to the display region, and a reflective layer provided on the protective layer, and the binding structure layer includes a lead wire structure layer provided on the base, a binding pad provided on the lead wire structure layer and an inorganic encapsulating layer.
Public/Granted literature
- US20220336567A1 DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS Public/Granted day:2022-10-20
Information query
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