Invention Grant
- Patent Title: Optical member and light emitting device
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Application No.: US18181150Application Date: 2023-03-09
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Publication No.: US11984697B2Publication Date: 2024-05-14
- Inventor: Tomonori Miyoshi , Hiroaki Yuto
- 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 17249795 2017.12.26
- Main IPC: H01S5/00
- IPC: H01S5/00 ; H01S5/02257 ; H01S5/042 ; H01S5/068 ; H01S5/02216 ; H01S5/02325 ; H01S5/024
Abstract:
An optical member includes: a conversion member including a fluorescent material; a light reflecting ceramic holding the conversion member, the conversion member and the light reflecting ceramic having a continuous surface; a light-transmissive film on the continuous surface; and a wiring on the light-transmissive film.
Public/Granted literature
- US20230216268A1 OPTICAL MEMBER AND LIGHT EMITTING DEVICE Public/Granted day:2023-07-06
Information query
