公开(公告)号：US10451917B2

公开(公告)日：2019-10-22

申请号：US15827373

申请日：2017-11-30

Applicant: LG DISPLAY CO., LTD.

Inventor： SeongHan Hwang ,  Chimyung Ahn ,  YoungWook Kim ,  HyunJong Noh

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/13363

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.