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. 06, 2018
Filed:
Apr. 21, 2015
Samsung Display Co., Ltd., Yongin, KR;
Jung-Gun Nam, Suwon-si, KR;
Dae-Young Lee, Seoul, KR;
Dae-Hwan Jang, Seoul, KR;
Gug-Rae Jo, Asan-si, KR;
Hyung-Bin Cho, Seongnam-si, KR;
Kang-Soo Han, Seoul, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A method of manufacturing a polarizer, the method including: forming a metal layer on a substrate; forming a hard mask on the metal layer; forming an adhesion layer on a portion of the hard mask; forming a polymer layer on the hard mask and the adhesion layer; pressing a mold on the polymer layer to form a lattice pattern in association with the polymer layer; removing the mold and a portion of the lattice pattern; and patterning the adhesion layer, the hard mask, and the metal layer using a remaining portion of the lattice pattern as a mask.