Invention Grant
- Patent Title: Light-emitting device and light-emitting module with frame and covering member
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Application No.: US17826160Application Date: 2022-05-27
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Publication No.: US11784170B2Publication Date: 2023-10-10
- Inventor: Takashi Ishii , Dai Wakamatsu , Hiroaki Kageyama
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: MORI & WARD, LLP
- Priority: JP 19172787 2019.09.24
- Main IPC: H01L23/48
- IPC: H01L23/48 ; H01L25/075 ; H01L33/62 ; H01L33/60 ; H01L25/16 ; H01L33/56

Abstract:
A light emitting device that includes a plurality of element structures, a frame, and a covering member. Each of the plurality of element structures includes a light emitting element. The frame surrounds the plurality of element structures. The covering member is disposed on an inner side of the frame. The covering member is disposed between the frame and an element structure of the plurality of element structures adjacent to the frame and between adjacent element structures of the plurality of element structures. An upper surface and a lower surface of each of the plurality of element structures are exposed from the covering member.
Public/Granted literature
- US20220293573A1 LIGHT-EMITTING DEVICE AND LIGHT-EMITTING MODULE Public/Granted day:2022-09-15
Information query
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