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:
Jun. 18, 2019
Filed:
Nov. 14, 2014
Applicant:
Lintec Corporation, Tokyo, JP;
Inventors:
Assignee:
LINTEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/29 (2006.01); H01L 51/52 (2006.01); H01L 23/31 (2006.01); H05B 33/04 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); H01L 23/29 (2013.01); H01L 23/293 (2013.01); H01L 23/31 (2013.01); H05B 33/04 (2013.01); H01L 2924/0002 (2013.01);
Abstract
The present invention is a sealing sheet comprising at least a base resin layer and a sealing resin layer, the base resin layer having a microstructure that is provided to one surface of the base resin layer, The sealing sheet according to the invention exhibits an excellent gas barrier capability that suppresses or reduces the entry of a gas (e.g., water vapor) not only in the vertical direction, but also in the horizontal direction (from the edge) with respect to the surface of the sealing sheet.