Title:
透光性部材の形成方法
Document Type and Number:
Japanese Patent JP6773063
Kind Code:
B2
Abstract:
A light emitting device includes: a light emitting element having a top surface; and a light-transmissive member covering at least the top surface of the light emitting element, the light-transmissive member having a principal surface located above the top surface of the light emitting element. The principal surface of the light-transmissive member comprises a plurality of concave portions.
Inventors:
Naoki Takezo
Takanori Wakaki
Takanori Wakaki
Application Number:
JP2018029512A
Publication Date:
October 21, 2020
Filing Date:
February 22, 2018
Export Citation:
Assignee:
Nichia Corporation
International Classes:
B29C59/02; F21S2/00; F21V3/00; F21V17/00; G02B1/04; G02B5/02; H01L33/54; H01L33/58
Domestic Patent References:
| JP2017032806A | ||||
| JP2014502735A | ||||
| JP2008211029A |
Attorney, Agent or Firm:
Seiji Okuda
Osamu Kita
Michi Kajitani
Akiko Miyake
Yu Tanaka
Osamu Kita
Michi Kajitani
Akiko Miyake
Yu Tanaka