Invention Grant
- Patent Title: Light-emitting device and display device comprising same
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Application No.: US17263871Application Date: 2019-01-30
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Publication No.: US12183857B2Publication Date: 2024-12-31
- Inventor: Dong Uk Kim , Je Won Yoo , Hyun Min Cho , Jung Hong Min
- 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: KR10-2018-0088716 20180730
- International Application: PCT/KR2019/001302 WO 20190130
- International Announcement: WO2020/027401 WO 20200206
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L25/16 ; G09G3/32 ; H01L33/20 ; H01L33/62

Abstract:
A light emitting device may include: a substrate; a light emitting element located on the substrate and configured to emit light; a first electrode and a second electrode spaced from each other with the light emitting element interposed therebetween; a color conversion layer located on the substrate and configured to convert light emitted from the light emitting element into light having a specific color; a first contact electrode configured to electrically couple the first electrode with a first end of the light emitting element; and a second contact electrode configured to electrically couple the second electrode with a second end of the light emitting element. In a plan view, the color conversion layer may be spaced from the light emitting element and overlaps with at least one of the first and the second contact electrodes.
Public/Granted literature
- US20210320231A1 LIGHT-EMITTING DEVICE AND DISPLAY DEVICE COMPRISING SAME Public/Granted day:2021-10-14
Information query
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