公开(公告)号：US20180149916A1

公开(公告)日：2018-05-31

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

CPC classification number: G02F1/133528 ,  G02F1/133504 ,  G02F1/1343 ,  G02F2001/133635 ,  G02F2001/136281

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.

公开(公告)号：US20150362799A1

公开(公告)日：2015-12-17

申请号：US14741660

申请日：2015-06-17

Applicant: LG Display Co., Ltd.

Inventor： YoungWook KIM ,  HyunJong NOH ,  JiWoong PARK

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02F1/133533 ,  G02B5/3016 ,  G02B5/3041 ,  G02B5/305

Abstract: There is provided a coatable polarizer which incurs low manufacturing cost and has an excellent polarization degree and transmittance. A plurality of polarization layers are formed on the coatable polarizer, and each of the polarization layers include about 5 to 7 wt % of dichroic dyes, whereby a light component parallel to an alignment direction of a dichroic dye, among light having a wavelength corresponding to a color, is absorbed to have polarization characteristics.

Abstract translation: 提供了一种可制造成本低且具有优异的偏振度和透射率的可涂覆偏振片。 在可涂布的偏光镜上形成多个偏光层，每个偏振层包括约5-7重量％的二色性染料，由此在与二色性染料的取向方向平行的光分量在波长对应于 一种颜色，被吸收具有极化特性。

公开(公告)号：US20210193972A1

公开(公告)日：2021-06-24

申请号：US17125997

申请日：2020-12-17

Applicant: LG Display Co., Ltd.

Inventor： HyunJong NOH ,  KyungSuk MIN ,  Jinhyung JUNG ,  TaeWoon KO ,  YoungWook KIM

IPC: H01L51/52 ,  H01L27/32

Abstract: An electroluminance display comprises a display panel including a plurality of pixels, each pixel having an emission area and non-emission area; and a protective film attached on one surface of the display panel using a photo tunable adhesive, wherein the photo tunable adhesive includes: a light transmitting area corresponding to the emission area; and a light blocking area corresponding to the non-emission area.