Invention Grant
- Patent Title: Light-emitting device and method of manufacturing the same
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Application No.: US17815930Application Date: 2022-07-28
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Publication No.: US11895916B2Publication Date: 2024-02-06
- Inventor: Jaekook Ha
- 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: KR 20190016353 2019.02.12
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H10K85/60 ; H10K71/12 ; H10K85/10 ; H10K30/80 ; H10K50/15 ; H10K50/16 ; H10K50/18 ; H10K102/00
Abstract:
A light-emitting device includes: an anode; a cathode facing the anode; an emission layer between the anode and the cathode; and an electron control layer between the emission layer and the cathode, wherein the electron control layer includes an electron control compound represented by Formula 5:
A method of manufacturing the light-emitting device includes: forming an emission layer on an anode; and forming an electron control layer on the emission layer, wherein the electron control layer includes an electron control compound represented by Formula 5.
A method of manufacturing the light-emitting device includes: forming an emission layer on an anode; and forming an electron control layer on the emission layer, wherein the electron control layer includes an electron control compound represented by Formula 5.
Public/Granted literature
- US20220399507A1 LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2022-12-15
Information query
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