Invention Grant
- Patent Title: Display device using semiconductor light-emitting element
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Application No.: US17254656Application Date: 2018-07-05
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Publication No.: US11437352B2Publication Date: 2022-09-06
- Inventor: Junghoon Kim , Dohee Kim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2018-0072308 20180622
- International Application: PCT/KR2018/007639 WO 20180705
- International Announcement: WO2019/245098 WO 20191226
- Main IPC: H01L25/075
- IPC: H01L25/075 ; H01L33/00 ; H01L21/683 ; H01L33/62

Abstract:
Discussed are a display device, and a method of manufacturing the display device. The display device includes a substrate having a plurality of metal pads, and a semiconductor light-emitting element electrically connected to the plurality of metal pads through self-assembly. Specifically, each metal pad includes a bonding metal electrically connected to a conductive electrode of a respective semiconductor light-emitting element, and a coating layer encompassing the bonding metal.
Public/Granted literature
- US20210272936A1 DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING ELEMENT Public/Granted day:2021-09-02
Information query
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