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. 02, 2021
Filed:
Jan. 08, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Dae-Hwan Jang, Seoul, KR;
Seung Won Park, Seoul, KR;
Tae Woo Kim, Seoul, KR;
Jung Gun Nam, Suwon-si, KR;
Dae Young Lee, Seoul, KR;
Gug Rae Jo, Asan-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A wire grid pattern used as a wire grid polarizer included in a display device or a master substrate for fabricating the wire gird polarizer includes a substrate; a cell area having a plurality of cells, each of the plurality of cells having a plurality of wires protruding from the substrate and arranged in a substantially parallel relationship at regular intervals; and a bezel area disposed along a periphery of the cell area. The cell area includes a trench area separating at least some of the cells. A method for fabricating the wire grid pattern also is disclosed.