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:
Oct. 22, 2019
Filed:
Nov. 30, 2017
Lg Display Co., Ltd., Seoul, KR;
SeongHan Hwang, Goyang-Si, KR;
Chimyung Ahn, Paju-si, KR;
YoungWook Kim, Seoul, KR;
HyunJong Noh, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A polarizer of the present disclosure includes a light control layer which includes a plurality of partitions, a transmissive unit which is provided between the partitions and includes a scattering unit thereabove, and a liquid crystal layer disposed above the partitions and the transmissive unit; and a polarizing layer bonded to the light control layer. According to the present disclosure, a structure which restricts a viewing angle is disposed below a polarizer so that information is exposed only to the user, thereby implementing a narrow viewing angle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile