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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 9147819 B1

PDFFull Text
Date of Patent:
Sep. 29, 2015

Filed:

Jan. 22, 2014

Curable composition

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Min Jin Ko, Daejeon, KR;

Myung Sun Moon, Daejeon, KR;

Jae Ho Jung, Daejeon, KR;

Bum Gyu Choi, Daejeon, KR;

Dae Ho Kang, Daejeon, KR;

Min Kyoun Kim, Daejeon, KR;

Byung Kyu Cho, Seoul, KR;

Assignee:

LG Chem, Ltd., Seoul, KR;

Attorney:

Dentons US LLP

Primary Examiner:

Ruiyun Zhang

Int. Cl.
CPC ...
C09K 19/00 (2006.01); H01L 33/56 (2010.01); G02F 1/1335 (2006.01); C08L 83/04 (2006.01); C08K 3/00 (2006.01); C08G 77/12 (2006.01); C08G 77/20 (2006.01); H01L 23/29 (2006.01); C08G 77/00 (2006.01); C08G 77/14 (2006.01);
U.S. Cl.
CPC ...
H01L 33/56 (2013.01); C08K 3/0008 (2013.01); C08L 83/04 (2013.01); G02F 1/133603 (2013.01); C08G 77/12 (2013.01); C08G 77/14 (2013.01); C08G 77/20 (2013.01); C08G 77/80 (2013.01); C08K 2201/002 (2013.01); C08L 2205/22 (2013.01); H01L 23/293 (2013.01); H01L 2924/0002 (2013.01); Y10T 428/1059 (2015.01); Y10T 428/1068 (2015.01);
Abstract

A curable composition and use thereof are provided. The composition can be useful in exhibiting excellent processability and workability, and providing a cured product which exhibits superior light extraction efficiency, crack resistance, hardness, thermal shock resistance, and adhesive properties, has superior reliability under severe conditions for a long period of time and prevents opacity and stickiness onto a surface thereof when cured. Also, the curable composition capable of preventing precipitation of an additive such as a fluorescent material or a photoconversion material and being formed into a cured product having excellent transparency even when the additive is added to the curable composition can be provided.

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