- Patent Title: Light emitting apparatus using semiconductor light-emitting device
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Application No.: US17418066Application Date: 2019-10-29
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Publication No.: US12176324B2Publication Date: 2024-12-24
- Inventor: Kyungho Lee , Yangwoo Byun , Hooyoung Song
- 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: KR10-2018-0169630 20181226
- International Application: PCT/KR2019/014352 WO 20191029
- International Announcement: WO2020/138685 WO 20200702
- Main IPC: H01L25/075
- IPC: H01L25/075 ; H01L33/60 ; H01L33/62 ; H01L33/42

Abstract:
A light emitting apparatus includes a plurality of wiring electrodes, a plurality of semiconductor light emitting devices connected between two of the plurality of wiring electrodes, and a reflection layer of metal disposed under the plurality of semiconductor light emitting devices, wherein the plurality of wiring electrodes are connected in series with each other by the plurality of semiconductor light emitting devices, and at least one of the plurality of semiconductor light emitting devices is connected between two consecutive wiring electrodes among the plurality of wiring electrodes.
Public/Granted literature
- US20220102323A1 LIGHT EMITTING APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DEVICE Public/Granted day:2022-03-31
Information query
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