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:
Oct. 01, 2024
Filed:
Jan. 22, 2020
Applicant:
Chang Chun Plastics Co., Ltd., Taipei, TW;
Inventors:
Assignee:
CHANG CHUN PLASTICS CO., LTD., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/30 (2006.01); B32B 15/08 (2006.01); B32B 15/20 (2006.01); C08J 5/18 (2006.01); C08G 63/06 (2006.01); C08G 63/83 (2006.01);
U.S. Cl.
CPC ...
B32B 3/30 (2013.01); B32B 15/08 (2013.01); B32B 15/20 (2013.01); C08J 5/18 (2013.01); B32B 2250/40 (2013.01); B32B 2307/538 (2013.01); C08G 63/065 (2013.01); C08G 63/83 (2013.01); C08J 2367/04 (2013.01);
Abstract
Provided are a liquid crystal polymer (LCP) film and a laminate comprising the same. The LCP film has a first surface and a second surface opposite each other, and a ratio of a ten-point mean roughness relative to a maximum height (Rz/Ry) of the first surface is from 0.30 to 0.62. By controlling Rz/Ry of at least one surface of the LCP film, the peel strength of the LCP film stacked to a metal foil can be increased, and the laminate comprising the same can still maintain the merit of low insertion loss.