- Patent Title: Organic light-emitting display apparatus with an encapsulation unit
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Application No.: US15973289Application Date: 2018-05-07
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Publication No.: US10381596B2Publication Date: 2019-08-13
- Inventor: Eunjae Jeong , Youngkook Kim , Yohan Kim , Esu Kim , Jongwoo Kim , Jangyeol Baek , Wonmin Yun , Sanghyun Han , Seokhwan Hwang
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2017-0101347 20170809
- Main IPC: H01L51/52
- IPC: H01L51/52 ; C07D221/14 ; C07D401/10 ; H01L27/32 ; H01L51/00
Abstract:
An organic light-emitting display apparatus includes a substrate, an organic light-emitting device disposed above the substrate, and an encapsulation unit disposed above the organic light-emitting device and sealing the organic light-emitting device, wherein the encapsulation unit includes a compound represented by Formula 1. [R1-(L1)a1]b1-(Ar1)c1-[(L2)a2-R2]b2. Formula 1
Public/Granted literature
- US20190051860A1 ORGANIC LIGHT-EMITTING DISPLAY APPARATUS Public/Granted day:2019-02-14
Information query
IPC分类:
