Invention Grant
US09543539B2 OLED device and manufacturing method thereof and display apparatus
有权
OLED器件及其制造方法和显示装置
- Patent Title: OLED device and manufacturing method thereof and display apparatus
- Patent Title (中): OLED器件及其制造方法和显示装置
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Application No.: US14443855Application Date: 2014-09-18
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Publication No.: US09543539B2Publication Date: 2017-01-10
- Inventor: Wenyu Ma
- 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: Ladas & Parry LLP
- Priority: CN201410191777 20140508
- International Application: PCT/CN2014/086799 WO 20140918
- International Announcement: WO2015/169023 WO 20151112
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52 ; H01L27/32 ; H01L51/56
Abstract:
An OLED device and a manufacturing method thereof and a display apparatus are provided. The OLED device comprises: a substrate, and a first electrode, an organic material function layer and a second electrode which are sequentially provided on the substrate. The OLED device further comprises an uneven layer provided between the first electrode and the substrate, and a surface of the uneven layer corresponding to the first electrode and away from the substrate is not even. The first electrode and/or the second electrode provided on a light output side of the OLED device comprise(s) a metal layer.
Public/Granted literature
- US20160268537A1 OLED DEVICE AND MANUFACTURING METHOD THEREOF AND DISPLAY APPARATUS Public/Granted day:2016-09-15
Information query
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