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:
Nov. 24, 2015
Filed:
May. 29, 2013
Applicant:
Toyoda Gosei Co., Ltd., Kiyosu-shi, Aichi-ken, JP;
Inventors:
Atsushi Kumo, Kiyosu, JP;
Toshiaki Mori, Kiyosu, JP;
Assignee:
TOYODA GOSEI CO., LTD., Kiyosu-shi, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/56 (2010.01); H01L 33/54 (2010.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 33/56 (2013.01); H01L 33/54 (2013.01); H01L 33/50 (2013.01);
Abstract
A light-emitting device includes a face-up type LED chip formed rectangular in a top view, and a rectangular parallelepiped-shaped sealing portion to seal the LED chip. An angle formed between a side surface of the LED chip and a side surface of the sealing portion in the top view is 45±13°, and a portion of light emitted from the LED chip is emitted from the side surface of the sealing portion.