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. 23, 2020
Filed:
Sep. 12, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Yeong Rae Chang, Daejeon, KR;
Jae Hoon Shim, Daejeon, KR;
Jung Hyun Seo, Daejeon, KR;
Jin Young Park, Daejeon, KR;
Soo Kyoung Lee, Daejeon, KR;
Jae Pil Koo, Daejeon, KR;
Tae Soon Kim, Daejeon, KR;
Min Soo Kim, Daejeon, KR;
Kyung Ki Hong, Daejeon, KR;
Joo Jong Moon, Daejeon, KR;
Hye Min Lee, Daejeon, KR;
Assignee:
LG CHEM LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 133/08 (2006.01); G02B 1/11 (2015.01); G02B 1/14 (2015.01); G02F 1/1335 (2006.01); C09D 4/00 (2006.01); C09D 133/04 (2006.01); C08F 222/10 (2006.01); C08G 77/04 (2006.01);
U.S. Cl.
CPC ...
G02B 1/11 (2013.01); C08F 222/10 (2013.01); C09D 4/00 (2013.01); C09D 133/04 (2013.01); C09D 133/08 (2013.01); G02B 1/14 (2015.01); G02F 1/133502 (2013.01); C08G 77/045 (2013.01); G02F 2201/38 (2013.01);
Abstract
The present invention relates to an antireflection film comprising a hard coating layer in which a ten-point average roughness (Rz) of the surface irregularities is 0.05 μm to 0.2 μm and an internal haze is 0.5% to 5%; and a low refractive index layer formed on the hard coating layer, and a display device comprising the antireflection film.