公开(公告)号：US20210003755A1

公开(公告)日：2021-01-07

申请号：US16913424

申请日：2020-06-26

Applicant: LG Display Co., Ltd.

Inventor： JaeJung HAN ,  JaeJin KIM ,  JinRyun KIM ,  SeMin LEE ,  DaeYong KIM ,  Eunhee CHOI

IPC: G02B5/22 ,  G02B5/00

Abstract: The present disclosure relates to a light control film having nano (or nano-scale) light absorbing layer and a display using the same. A light control film according to the present disclosure includes a lower layer having a first axis and a second axis, a middle layer having a predetermined thickness disposed between the lower layer and the upper layer, and a plurality of nano light absorbing layers arrayed with a predetermined intercals along the first axis in the middle layer, each of the nano light absorbing layer having a width along the first axis, a length along the second axis and a height corresponding to the thickness of the middle layer, wherein a ratio between the interval and the width of the nano light absorbing layer is selected from any one of 10:1 to 20:1.

公开(公告)号：US20200033980A1

公开(公告)日：2020-01-30

申请号：US16523427

申请日：2019-07-26

Applicant: LG DISPLAY CO., LTD.

Inventor： SeMin LEE ,  JaeJin KIM ,  JaeJung HAN ,  JinRyun KIM ,  DaeYong KIM ,  YongJoong YOON

IPC: G06F3/041 ,  G02F1/1337

Abstract: A light control film can include a lens part including a plurality of optical patterns; a viewing angle controller including a plurality of slits; and a first based film disposed between the lens part and the viewing angle controller, in which the viewing angle controller has a light transmitting part and a light absorbing part which are alternately disposed, the light absorbing part being disposed in each of the plurality of slits.