Invention Grant
- Patent Title: Light emitting device
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Application No.: US16532255Application Date: 2019-08-05
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Publication No.: US10794558B2Publication Date: 2020-10-06
- Inventor: Hiroshi Miyairi , Shinya Endo
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan-shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-shi
- Agency: Foley & Lardner LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2605580f com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2c63dcfc
- Main IPC: F21S41/143
- IPC: F21S41/143 ; F21S41/153 ; F21S41/36 ; H01L33/50 ; H01L33/60 ; F21K9/64 ; F21Y115/10

Abstract:
A light emitting device includes: a substrate; a plurality of light emitting elements mounted on the substrate; a plurality of wavelength conversion members, each containing phosphor particles and being disposed on a respective one of the light emitting elements; and a plurality of light reflecting members disposed between adjacent ones of the wavelength conversion members to reflect light emitted from the light emitting elements. The wavelength conversion members and the light reflecting members are included in a collective body that has a curved upper surface having a concave shape.
Public/Granted literature
- US20200041085A1 LIGHT EMITTING DEVICE Public/Granted day:2020-02-06
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