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:
Jul. 06, 2021
Filed:
Apr. 24, 2015
Applicant:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Inventors:
Assignee:
Showa Denko Materials Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/09 (2006.01); G03F 7/029 (2006.01); G03F 7/004 (2006.01); B32B 27/38 (2006.01); B32B 7/02 (2019.01); G03F 7/027 (2006.01); H01L 23/498 (2006.01); C09D 123/06 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/26 (2006.01); H01L 23/29 (2006.01); H01L 23/31 (2006.01); H05K 3/28 (2006.01);
U.S. Cl.
CPC ...
G03F 7/09 (2013.01); B32B 7/02 (2013.01); B32B 27/38 (2013.01); C09D 123/06 (2013.01); G03F 7/004 (2013.01); G03F 7/027 (2013.01); G03F 7/029 (2013.01); G03F 7/16 (2013.01); G03F 7/2002 (2013.01); G03F 7/26 (2013.01); H01L 23/293 (2013.01); H01L 23/3142 (2013.01); H01L 23/49894 (2013.01); H01L 23/3128 (2013.01); H01L 2224/0401 (2013.01); H01L 2224/04042 (2013.01); H01L 2224/16235 (2013.01); H01L 2224/16237 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48229 (2013.01); H01L 2224/73204 (2013.01); H01L 2224/73265 (2013.01); H01L 2224/92125 (2013.01); H01L 2924/15311 (2013.01); H01L 2924/15313 (2013.01); H05K 3/287 (2013.01);
Abstract
Provided is a photosensitive element including a support film, and a photosensitive layer provided on the support film and formed from a photosensitive resin composition, in which the surface roughness of the surface of the support film that is in contact with the photosensitive layer is 200 to 4,000 nm.