- Patent Title: Top-emitting organic light-emitting device and component thereof
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Application No.: US15761493Application Date: 2017-10-10
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Publication No.: US10446794B2Publication Date: 2019-10-15
- Inventor: Dan Wang
- 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: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: CN201710184216 20170324
- International Application: PCT/CN2017/105493 WO 20171010
- International Announcement: WO2018/171166 WO 20180927
- Main IPC: H01L51/56
- IPC: H01L51/56 ; H01L51/52 ; H01L27/32 ; H01L51/50 ; H01L51/00
Abstract:
A component of top-emitting organic light-emitting device includes an anode, a light-emitting layer, a cathode, a light extraction layer, and an encapsulation layer. The light-emitting layer is arranged over the anode. The cathode is arranged over the light-emitting layer. The light extraction layer is arranged over the cathode. The encapsulation layer is arranged over the light extraction layer. A material of the light extraction layer includes an inorganic material.
Public/Granted literature
- US20190058163A1 TOP-EMITTING ORGANIC LIGHT-EMITTING DEVICE AND COMPONENT THEREOF Public/Granted day:2019-02-21
Information query
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