Invention Grant
- Patent Title: Light emitting device and method of manufacturing light emitting device
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Application No.: US16744004Application Date: 2020-01-15
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Publication No.: US11336075B2Publication Date: 2022-05-17
- Inventor: Masatoshi Nakagaki , Kazuma Kozuru
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: Foley & Lardner LLP
- Priority: JPJP2019-005520 20190116
- Main IPC: H01S5/02255
- IPC: H01S5/02255 ; H01S5/0236 ; H01S5/02325
Abstract:
A light emitting device comprises: a semiconductor laser element; a base portion comprising: a bottom portion on which the semiconductor laser element is located, and a frame portion comprising a step and surrounding the semiconductor laser element; and a light reflecting member disposed on the bottom portion of the base portion so as to lean against the step, the light reflecting member being configured to reflect light from the semiconductor laser element.
Public/Granted literature
- US20200227888A1 LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE Public/Granted day:2020-07-16
Information query
