Invention Grant
- Patent Title: Light emitting device and method of manufacturing light emitting device
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Application No.: US15883810Application Date: 2018-01-30
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Publication No.: US10603889B2Publication Date: 2020-03-31
- Inventor: Daisuke Sanga , Masatsugu Ichikawa , Shunsuke Minato , Toru Takasone , Masahiko Sano
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan-shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-shi
- Agency: Squire Patton Boggs (US) LLP
- Priority: JP2013-231009 20131107; JP2014-219171 20141028
- Main IPC: F21V21/00
- IPC: F21V21/00 ; B32B38/00 ; B32B37/02 ; H01L33/00 ; H01L33/58 ; H01L33/60

Abstract:
A light emitting device can further improve light extraction efficiency. A method of manufacturing such a light emitting device can also prove advantageous. The light emitting device includes a light emitting element, a light-transmissive member which is disposed on a light extracting surface side of the light emitting element, and a reflecting layer disposed on an element bonding surface of the light transmissive member where the light emitting element is disposed and adjacent to the light emitting element. The light-transmissive member, in a plan view, has a planar dimension greater than the light extracting surface of the light emitting element.
Public/Granted literature
- US20180229491A1 LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE Public/Granted day:2018-08-16
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