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. 15, 2021
Filed:
Jan. 08, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Hyuneok Shin, Yongin-si, KR;
Sanggab Kim, Yongin-si, KR;
Gyungmin Baek, Yongin-si, KR;
Dokeun Song, Yongin-si, KR;
Sangwon Shin, Yongin-si, KR;
Hyunmin Cho, 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); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3058 (2013.01); B29D 11/00644 (2013.01); G02F 1/133536 (2013.01); G02F 1/133548 (2021.01);
Abstract
A polarizer includes a substrate, and a plurality of stripe shaped grid lines on the substrate. Each of the grid lines may include a light absorbing layer and a reflective layer, the reflective layer being between the light absorbing layer and the substrate, and the light absorbing layer may include an oxide that contains molybdenum (Mo), tungsten (W), or a combination of Mo and W.