Invention Grant
- Patent Title: Light emitting device
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Application No.: US17744361Application Date: 2022-05-13
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Publication No.: US11908980B2Publication Date: 2024-02-20
- Inventor: Tadaaki Ikeda , Yukiko Yokote
- Applicant: Nichia Corporation
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: Foley & Lardner LLP
- Priority: JP 19177033 2019.09.27
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/48 ; H01L33/60 ; H01L33/62 ; H01L25/075

Abstract:
A light emitting device includes: a mounting substrate comprising a mounting substrate first surface; a first light emitting element configured to emit light having a first peak wavelength; a second light emitting element configured to emit light having a second peak wavelength longer than the first peak wavelength; a first light-transmissive member; and a first wavelength converting member located on the first light-transmissive member.
Public/Granted literature
- US20220271204A1 LIGHT EMITTING DEVICE Public/Granted day:2022-08-25
Information query
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