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:
Nov. 09, 2021
Filed:
Aug. 22, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1337 (2006.01); C09D 4/00 (2006.01); B32B 7/00 (2019.01); B32B 27/08 (2006.01); C09D 133/14 (2006.01); C09D 135/02 (2006.01); C09K 19/56 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133788 (2013.01); B32B 7/00 (2013.01); B32B 27/08 (2013.01); C09D 4/00 (2013.01); C09D 133/14 (2013.01); C09D 135/02 (2013.01); C09K 19/56 (2013.01); G02F 1/1337 (2013.01); G02F 1/133711 (2013.01); G02F 1/133738 (2021.01); G02F 1/133742 (2021.01);
Abstract
The present application relates to a method for manufacturing of a multi-layer liquid crystal film and a multi-layer liquid crystal film. The present application provides the method for manufacturing of the multi-layer liquid crystal film capable of improving coatability of liquid crystals, orientation of liquid crystals and adhesive force between liquid crystal films, as well as realizing thinning of a liquid crystal film, and a multi-layer liquid crystal film manufactured by the above method.