Title:
発光装置
Document Type and Number:
Japanese Patent JP6481710
Kind Code:
B2
Abstract:
A light emitting device includes a base substrate, a light emitting element, and a sealing member. The light emitting element is provided on the base substrate. The sealing member seals the light emitting element. The sealing member contains a parent material and filler particles unevenly distributed in a surface side of the sealing member and has a surface which has an irregular geometry formed associated with the filler particles.
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Inventors:
Masanobu Sato
Application Number:
JP2017094926A
Publication Date:
March 13, 2019
Filing Date:
May 11, 2017
Export Citation:
Assignee:
Nichia Corporation
International Classes:
H01L33/54; H01L33/56
Domestic Patent References:
| JP2003086846A | ||||
| JP2002141557A | ||||
| JP2009185120A | ||||
| JP2009016779A | ||||
| JP2010093185A | ||||
| JP2000022221A | ||||
| JP2007273562A | ||||
| JP2010004035A | ||||
| JP2009302587A | ||||
| JP2008288409A | ||||
| JP2008541411A | ||||
| JP2005294484A | ||||
| JP2007157943A | ||||
| JP2005093896A |
Foreign References:
| WO2003092082A1 | ||||
| EP1962350A1 |
Attorney, Agent or Firm:
Norihito Yamao
Keiichi
Keiichi