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:
Sep. 22, 2026
Filed:
Nov. 24, 2021
Applicant:
Kolon Industries, Inc., Seoul, KR;
Inventors:
Sang Hyun Ahn, Seoul, KR;
Pil Rye Yang, Seoul, KR;
Assignee:
KOLON INDUSTRIES, INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 183/10 (2006.01); C08G 77/458 (2006.01); G02B 1/14 (2015.01);
U.S. Cl.
CPC ...
C09D 183/10 (2013.01); C08G 77/458 (2013.01); G02B 1/14 (2015.01);
Abstract
The present invention provides an optical film comprising a light-transmitting substrate and a buffer layer, and having the maximum restoration length of 40-100 mm, and a display device comprising such an optical film.