Invention Grant
- Patent Title: Light-emitting device
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Application No.: US17385900Application Date: 2021-07-26
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Publication No.: US11710810B2Publication Date: 2023-07-25
- Inventor: Yuta Oka , Nami Abe
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: Global IP Counselors, LLP
- Priority: JP 2017163346 2017.08.28
- Main IPC: H01L33/56
- IPC: H01L33/56 ; H01L33/50 ; H01L33/52 ; H01L33/60 ; H01L25/075 ; H01L33/54 ; H01L33/38 ; H01L33/32 ; H01L33/62 ; H01L33/44 ; H01L33/48 ; H01L25/16

Abstract:
A light-emitting device includes light-emitting elements each having a light-extracting surface, light-transmissive members and a covering member, The light-transmissive members each has an upper surface and a lower surface facing the light-extracting surface of at least one of the light-emitting elements. The covering member integrally covers lateral surfaces of the light-emitting elements and lateral surfaces of the light-transmissive members such that a pair of electrodes of the light-emitting elements are exposed from the covering member at a lower surface of the covering member. At a lower surface of the light-emitting device, the light-emitting elements are arranged in a plurality of columns and a plurality of rows, an alignment direction of the electrodes in one of the light-emitting elements is rotated by 90° in a prescribed. direction from an alignment direction of the electrodes in an adjacent one of the light-emitting elements in one of a column direction and a row direction.
Public/Granted literature
- US20210359172A1 LIGHT-EMITTING DEVICE Public/Granted day:2021-11-18
Information query
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