- Patent Title: Organic light emitting device and display apparatus having the same
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Application No.: US16114402Application Date: 2018-08-28
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Publication No.: US10714538B2Publication Date: 2020-07-14
- Inventor: HyoungSik Nam , MinChul Suh , SoRa Park
- Applicant: University-Industry Cooperation Group of Kyung Hee University
- Applicant Address: KR Seoul
- Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Current Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Current Assignee Address: KR Seoul
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7eb2e6db
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; G09G3/3225 ; H01L51/50 ; H01L27/12 ; G09G3/3233 ; G09G3/20
Abstract:
Provided is an organic light emitting device. The organic light emitting device may include two light emitting layers. One of the two light emitting layers may emit light in a horizontal driving mode, and the other of the two light emitting layers may emit light in a vertical driving mode.
Public/Granted literature
- US20190206947A1 ORGANIC LIGHT EMITTING DEVICE AND DISPLAY APPARATUS HAVING THE SAME Public/Granted day:2019-07-04
Information query
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