Invention Grant
- Patent Title: Light emitting device and method of manufacturing same
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Application No.: US16109177Application Date: 2018-08-22
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Publication No.: US10985298B2Publication Date: 2021-04-20
- Inventor: Tadao Hayashi
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: Global IP Counselors, LLP
- Priority: JPJP2017-162274 20170825
- Main IPC: H01L47/00
- IPC: H01L47/00 ; H01L33/58 ; H01L33/60 ; H01L33/62 ; H01L33/54 ; H01L33/50 ; H01L33/32 ; H01L33/56 ; H01L33/00

Abstract:
A light emitting device including a light emitting element, a light transmissive member, a light guide member, and a light reflective member. The light transmissive member is disposed on an upper surface of the light emitting element, and has a lower surface including a first region facing the light emitting element and a second region positioned outside of the first region. The light guide member covers a lateral surface of the light emitting element and the second region of the lower surface of the light transmissive member. The light reflective member covers the light emitting element, an upper surface of the light transmissive member and the light guide member. One of lateral surfaces of the light transmissive member is exposed from the light reflective member.
Public/Granted literature
- US20190067537A1 LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SAME Public/Granted day:2019-02-28
Information query
IPC分类: