The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2017
Filed:
Dec. 04, 2014
Nichia Corporation, Anan-shi, JP;
Masafumi Kuramoto, Tokushima, JP;
Akiko Yamasaki, Anan, JP;
Hirofumi Ichikawa, Tokushima, JP;
Yasunori Shimizu, Tokushima, JP;
Akihiro Ota, Anan, JP;
NICHIA CORPORATION, Anan-shi, JP;
Abstract
A light emitting device () according to the present disclosure includes a base substrate () having a recessed portion () at its upper surface (); a light emitting element () provided in the recessed portion (); and a sealing member () provided in the recessed portion (), in which the sealing member () contains surface-treated particles (), or particles () coexisting with a dispersing agent, and at least a part of an edge portion of the sealing member () is a region located in the vicinity of an edge () of the recessed portion, and in which at least one of the particles () and aggregates () of particles are unevenly distributed.