Invention Grant
- Patent Title: Counter substrate, display panel, and display apparatus
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Application No.: US17428630Application Date: 2020-10-19
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Publication No.: US12114535B2Publication Date: 2024-10-08
- Inventor: Yang Yue , Shi Shu , Qi Yao , Wei Huang , Haitao Huang , Shipei Li , Yong Yu , Xiang Li , Chuanxiang Xu , Wenqu 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: Intellectual Valley Law, P.C.
- International Application: PCT/CN2020/121795 2020.10.19
- International Announcement: WO2022/082341A 2022.04.28
- Date entered country: 2021-08-05
- Main IPC: H10K59/122
- IPC: H10K59/122 ; G02B5/20

Abstract:
A counter substrate is provided. The counter substrate includes a bank layer on a base substrate and defining a plurality of bank apertures; a quantum dots material layer on the base substrate, the quantum dots material layer including a plurality of quantum dots blocks respectively in at least some of the plurality of bank apertures; and a support layer on a side of the quantum dots material layer and the bank layer away from the base substrate. The support layer includes one or more support portions, orthographic projections of which on the base substrate adjacent to a periphery of an orthographic projection of a respective one of the plurality of bank apertures on the base substrate. An orthographic projection of the bank layer on the base substrate at least partially overlaps with an orthographic projection of the support layer on the base substrate.
Public/Granted literature
- US20220302229A1 COUNTER SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS Public/Granted day:2022-09-22
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