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:
Dec. 10, 2019
Filed:
Mar. 03, 2017
Applicant:
Dongwoo Fine-chem Co., Ltd., Iksan-si, KR;
Inventors:
Assignee:
Dongwoo Fine-Chem Co., Ltd., Ikan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 4/00 (2006.01); G02B 1/14 (2015.01);
U.S. Cl.
CPC ...
C09D 4/00 (2013.01); G02B 1/14 (2015.01);
Abstract
The present invention relates to a hard coating film, and more particularly, to a hard coating film that includes a high elongation oligomer having an elastic modulus and elongation at break in a specific range on a transparent substrate, and thus can exhibit excellent impact resistance and bending resistance and can minimize the occurrence of a curl caused by cure shrinkage of a hard coating film, and an image display device using the same.