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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.:

US 9812618 B1

PDFFull Text
Date of Patent:
Nov. 07, 2017

Filed:

Feb. 10, 2014

Epoxy resin composition and light-emitting apparatus using the same

Applicant:

Lg Innotek Co., Ltd., Seoul, KR;

Inventors:

Jaehun Jeong, Seoul, KR;

Sung Bae Moon, Seoul, KR;

Sang In Yoon, Seoul, KR;

Mi Jin Lee, Seoul, KR;

Yuwon Lee, Seoul, KR;

Assignee:

LG INNOTEK CO., LTD., Seoul, KR;

Attorney:

Saliwanchik, Lloyd & Eisenschenk

Primary Examiner:

Ana Woodward

Int. Cl.
CPC ...
C08L 83/04 (2006.01); H01L 33/00 (2010.01); H01L 33/56 (2010.01); C08L 63/06 (2006.01); C08G 59/32 (2006.01); C08G 59/30 (2006.01); H01L 33/54 (2010.01); H01L 33/62 (2010.01); F21K 9/20 (2016.01); C08K 5/3492 (2006.01); C08G 77/14 (2006.01);
U.S. Cl.
CPC ...
H01L 33/56 (2013.01); C08G 59/306 (2013.01); C08G 59/3281 (2013.01); C08K 5/34924 (2013.01); C08K 5/34926 (2013.01); C08L 63/06 (2013.01); C08L 83/04 (2013.01); F21K 9/20 (2016.08); H01L 33/54 (2013.01); H01L 33/62 (2013.01); C08G 77/14 (2013.01); C08L 2201/02 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01);
Abstract

An epoxy resin composition provided according to one embodiment of the present invention includes: a triazine derivative epoxy compound; a siloxane compound including a cycloaliphatic epoxy group and a siloxane group; and a curing agent, where the epoxy resin composition includes 10 to 70 parts by weight of the siloxane group with respect to 100 parts by weight of the siloxane compound, thereby providing a composition excellent in heat resistance, light resistance, and excess moisture tolerance, with good shear adhesion to silicone, and capable of semi-solidification.

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