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:
Feb. 17, 2026
Filed:
Jan. 31, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Beonghun Beon, Yongin-si, KR;
Dukjin Lee, Yongin-si, KR;
Woosuk Jung, Yongin-si, KR;
Hyosung Hong, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); B29D 11/00 (2006.01); B32B 7/12 (2006.01); B32B 27/30 (2006.01); G02B 1/04 (2006.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); B29K 629/00 (2006.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
B29D 11/00644 (2013.01); B29D 11/00894 (2013.01); B32B 7/12 (2013.01); B32B 27/306 (2013.01); G02B 1/04 (2013.01); G02B 5/3091 (2013.01); H10K 59/12 (2023.02); H10K 59/40 (2023.02); B29K 2629/04 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2307/412 (2013.01); B32B 2307/42 (2013.01); B32B 2457/208 (2013.01); H10K 59/8791 (2023.02);
Abstract
A polarizing film includes: a polarizing layer; a coating layer at one side of the polarizing layer and to absorb wavelengths in an ultraviolet ray region; and a phase retardation layer at another side of the polarizing layer, wherein the coating layer has a thickness of about 15 nm to about 5 μm.