Invention Grant
- Patent Title: Light-emitting device, integrated light-emitting device, and light-emitting module
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Application No.: US17382699Application Date: 2021-07-22
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Publication No.: US11515296B2Publication Date: 2022-11-29
- Inventor: Motokazu Yamada , Yuichi Yamada
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: Foley & Lardner LLP
- Priority: JP2015-200445 20151008,JP2016-197968 20161006
- Main IPC: H01L25/075
- IPC: H01L25/075 ; H01L33/50 ; H01L33/54 ; H01L33/60 ; H01L33/62 ; G02F1/13357 ; H01L33/46 ; F21V7/00 ; F21V9/08 ; F21V23/00 ; H01L33/58 ; H01L33/56 ; G02F1/1335 ; F21Y115/10

Abstract:
A light-emitting device includes a base including a conductive wiring; a light-emitting element mounted on the base and configured to emit light; a light reflective film provided on an upper surface of the light-emitting element; and a encapsulant covering the light-emitting element and the light reflective film. A ratio (H/W) of a height (H) of the encapsulant to a width (W) of a bottom surface of the encapsulant is less than 0.5.
Public/Granted literature
- US20210384173A1 LIGHT-EMITTING DEVICE, INTEGRATED LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING MODULE Public/Granted day:2021-12-09
Information query
IPC分类: