Invention Grant
- Patent Title: Packaging structure and packaging method of organic electroluminescent device, and display device
- Patent Title (中): 有机电致发光器件的封装结构及封装方法及显示器件
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Application No.: US14436151Application Date: 2014-08-27
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Publication No.: US09362528B2Publication Date: 2016-06-07
- Inventor: Guang Yan
- 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: Collard & Roe, P.C.
- Priority: CN201410177534 20140429
- International Application: PCT/CN2014/085317 WO 20140827
- International Announcement: WO2015/165182 WO 20151105
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L51/52 ; H01L51/56
Abstract:
A packaging structure and a packaging method of an organic electroluminescent device, and a display device are provided. The packaging structure of the organic electroluminescent device comprises: a base substrate (1) for supporting the organic electroluminescent device (2); the organic electroluminescent device (2) located on the base substrate (1); at least one first thin film packaging layer (3) covering the organic electroluminescent device (2), the first thin film packaging layer (3) comprising an inorganic thin film (31), an organic polymer thin film (32) and a nano rod-shaped thin film (33) located between the inorganic thin film (31) and the organic polymer thin film (32). The packaging structure and the packaging method of the organic electroluminescent device can effectively improve a degree of integration between the inorganic thin film (31) and the organic polymer thin film (32), thus guaranteeing a service life of an OLED device.
Public/Granted literature
- US20150380684A1 PACKAGING STRUCTURE AND PACKAGING METHOD OF ORGANIC ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE Public/Granted day:2015-12-31
Information query
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