Invention Grant
- Patent Title: Method of manufacturing light emitting device
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Application No.: US15891949Application Date: 2018-02-08
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Publication No.: US10468852B2Publication Date: 2019-11-05
- Inventor: Toshiaki Yamashita
- 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: JP2017-022066 20170209
- Main IPC: H01L33/32
- IPC: H01L33/32 ; H01L33/50 ; H01L33/00 ; H01L33/46 ; H01L33/60 ; H01S5/20 ; H01S5/028 ; H01S5/30 ; H01S5/00 ; H01S5/022

Abstract:
A method of manufacturing a light emitting device includes: disposing a first glass that does not contain a fluorescent material on a light-reflecting member; disposing a fluorescent material containing member on the light-reflecting member via the first glass; fusing the first glass to the fluorescent material containing member at a first temperature to fix the fluorescent material containing member to the light-reflecting member; placing a second glass containing a second fluorescent material on a light emitting surface side of the fluorescent material containing member; fusing the second glass to at least one of the light-reflecting member and the first glass at a second temperature that is lower than the first temperature; and disposing a light emitting element such that light emitted from the light emitting element is irradiated on a light incident surface of the fluorescent material containing member.
Public/Granted literature
- US20180226770A1 METHOD OF MANUFACTURING LIGHT EMITTING DEVICE Public/Granted day:2018-08-09
Information query
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