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. 15, 2021
Filed:
May. 19, 2020
Applicant:
Lintec Corporation, Tokyo, JP;
Inventors:
Assignee:
LINTEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/03 (2006.01); B01L 3/00 (2006.01); G01N 21/51 (2006.01);
U.S. Cl.
CPC ...
G01N 21/03 (2013.01); B01L 3/50853 (2013.01); B01L 3/502707 (2013.01); B01L 2200/0689 (2013.01); B01L 2300/044 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/0887 (2013.01); B01L 2300/12 (2013.01); G01N 2021/0357 (2013.01); G01N 2021/0382 (2013.01); G01N 2021/513 (2013.01);
Abstract
[Problems] Objects include providing a cover film for testing which can be well fixed to a substrate having a groove and in which a pressure sensitive adhesive does not invade into the groove, providing a testing member comprising the cover film for testing, and providing a method of manufacturing the cover film for testing. [Solution] The cover film for testing () comprises a base material () and a pressure sensitive adhesive layer () laminated on one surface side of the base material (). The cover film for testing () has a region in which the pressure sensitive adhesive layer () does not exist in the plan view.