Invention Grant
- Patent Title: OLED panel having OLED element sealed therein, OLED packaging method for sealing OLED element, and display panel
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Application No.: US16089804Application Date: 2017-09-22
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Publication No.: US11245091B2Publication Date: 2022-02-08
- Inventor: Ang Xiao , Xiaodong Yang , Guowei Li , Quanqin Sun , Yangyang Zhang , Hongjian Wu , Chao Ma , Guanyu Lu
- Applicant: BOE Technology Group Co., Ltd. , Ordos Yuansheng Optoelectronics Co., Ltd.
- Applicant Address: CN Beijing; CN Inner Mongolia
- Assignee: BOE Technology Group Co., Ltd.,Ordos Yuansheng Optoelectronics Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.,Ordos Yuansheng Optoelectronics Co., Ltd.
- Current Assignee Address: CN Beijing; CN Inner Mongolia
- Agency: Westman, Champlin & Koehler, P.A.
- Priority: CN201710257928.1 20170419
- International Application: PCT/CN2017/102989 WO 20170922
- International Announcement: WO2018/192169 WO 20181025
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/56
Abstract:
The present disclosure provides an OLED panel, an OLED packaging method, and a display panel. The OLED panel includes a substrate; an OLED element on a surface of the substrate; an inorganic cover layer on the substrate and the OLED element, the inorganic cover layer being configured to cover a peripheral portion of the surface of the substrate; a bonding layer on the inorganic cover layer; and a barrier layer on the bonding layer, wherein a portion of the bonding layer on the peripheral portion includes at least one rib configured to form an airtight space for isolating the OLED element from the external.
Information query
IPC分类:
