Invention Grant
- Patent Title: Mask assembly and manufacturing method thereof
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Application No.: US17418200Application Date: 2020-12-29
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Publication No.: US12215413B2Publication Date: 2025-02-04
- Inventor: Fengli Ji , Jinsan Park , Yidan Zhu
- Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Chengdu; CN Beijing
- Assignee: Chengdu BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Chengdu BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Chengdu; CN Beijing
- Agency: IPro, PLLC
- Priority: CN202010006103.4 20200103
- International Application: PCT/CN2020/140978 WO 20201229
- International Announcement: WO2021/136288 WO 20210708
- Main IPC: C23C14/24
- IPC: C23C14/24 ; C23C14/04
Abstract:
Provided by the present disclosure are a mask assembly and a manufacturing method thereof. In the mask assembly, a plurality of connecting posts are arranged at intervals on an outer periphery of a body of a metal plate, and a plurality of grooves matched with the connecting posts are arranged on a metal frame.
Public/Granted literature
- US20230138125A1 MASK ASSEMBLY AND MANUFACTURING METHOD THEREOF Public/Granted day:2023-05-04
Information query
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