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:
Mar. 28, 2023
Filed:
Jul. 09, 2019
Applicant:
Skc Co., Ltd., Gyeonggi-do, KR;
Inventors:
Assignee:
SKC CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 1/111 (2015.01); G02B 5/30 (2006.01); G02B 1/14 (2015.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 1/111 (2013.01); G02B 1/14 (2015.01); G02B 5/3083 (2013.01); G02F 1/133528 (2013.01); H01L 51/0043 (2013.01); H01L 51/5281 (2013.01); C09K 2323/035 (2020.08); H01L 2251/558 (2013.01);
Abstract
The optical multilayer film, which comprises a laminate in which a base layer, a primer layer, a hard coat layer, a first refractive layer, and a second refractive layer are sequentially laminated, has a very low reflectance and enhanced optical characteristics by adjusting the in-plane retardation of the base layer and the refractive indices of the respective layers. Thus, the optical component and the display device, which comprise the optical multilayer film, have a low reflectance and excellent other optical characteristics.