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:
Mar. 01, 2022
Filed:
Jun. 19, 2018
Applicant:
Mitsui Chemicals, Inc., Tokyo, JP;
Inventors:
Assignee:
MITSUI CHEMICALS, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 47/00 (2006.01); H01L 51/52 (2006.01); C08G 59/20 (2006.01); C08G 59/42 (2006.01); C08L 25/04 (2006.01); C08L 63/00 (2006.01); G09F 9/00 (2006.01); H01L 23/29 (2006.01); H01L 23/31 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5246 (2013.01); C08G 59/20 (2013.01); C08G 59/4284 (2013.01); C08L 25/04 (2013.01); C08L 63/00 (2013.01); G09F 9/00 (2013.01); H01L 23/29 (2013.01); H01L 23/31 (2013.01); H01L 51/56 (2013.01);
Abstract
The image display device sealing material contains a resin component and a curing agent, wherein the resin component contains biphenyl skeleton-containing epoxy resin having a weight-average molecular weight of 200 or more and 100,000 or less, alicyclic skeleton-containing epoxy resin having a weight-average molecular weight of 180 or more and 790 or less, and styrene oligomer having a weight-average molecular weight of 750 or more and 4000 or less.