Invention Grant
- Patent Title: Light-emitting device and method of manufacturing the same
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Application No.: US15712377Application Date: 2017-09-22
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Publication No.: US10468567B2Publication Date: 2019-11-05
- Inventor: Yoshihiko Nishioka
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan-shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-shi
- Agency: Global IP Counselors, LLP
- Priority: JP2016-189446 20160928
- Main IPC: H01L33/58
- IPC: H01L33/58 ; H01L33/54 ; H01L33/60 ; H01L33/50 ; H01L33/56

Abstract:
A light-emitting device includes a light-emitting element, a wavelength conversion member, a light-reflective member and a light-distributing member. The wavelength conversion member is arranged on the light-emitting element. The light-reflective member covers lateral surfaces of the light-emitting element. The light-distributing member is made of silicon and defines a through-hole disposed above the wavelength conversion member. The upper edge of the through-hole defined by an upper surface of the light-distributing member is disposed on an inner side of an outer edge of the light-emitting element in plan view.
Public/Granted literature
- US20180090649A1 LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2018-03-29
Information query
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