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. 07, 2022
Filed:
Jan. 26, 2018
Applicant:
Eternal Materials Co., Ltd., Kaohsiung, TW;
Inventors:
Assignee:
ETERNAL MATERIALS CO., LTD., Kaohsiung, TW;
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/033 (2006.01); G03F 7/037 (2006.01); G03F 7/11 (2006.01); G03F 7/031 (2006.01); G03F 7/039 (2006.01); G03F 7/038 (2006.01); G03F 7/16 (2006.01); G03F 7/32 (2006.01); H05K 1/02 (2006.01); H05K 1/03 (2006.01); G03F 7/20 (2006.01); H05K 3/28 (2006.01);
U.S. Cl.
CPC ...
G03F 7/11 (2013.01); G03F 7/031 (2013.01); G03F 7/033 (2013.01); G03F 7/037 (2013.01); G03F 7/038 (2013.01); G03F 7/039 (2013.01); G03F 7/16 (2013.01); G03F 7/168 (2013.01); G03F 7/2002 (2013.01); G03F 7/322 (2013.01); H05K 1/028 (2013.01); H05K 1/0373 (2013.01); H05K 3/281 (2013.01); H05K 3/287 (2013.01); H05K 2201/0145 (2013.01); H05K 2201/0158 (2013.01); H05K 2203/0191 (2013.01); H05K 2203/066 (2013.01);
Abstract
A photosensitive dry film and uses of the same are provided. The photosensitive dry film comprises a support layer and a photosensitive resin layer disposed on the support layer, wherein the support layer has a first surface and a second surface opposite the first surface, and the first surface is in contact with the photosensitive resin layer and has a non-smooth structure.