公开(公告)号：US20240215412A1

公开(公告)日：2024-06-27

申请号：US18478137

申请日：2023-09-29

Applicant: LG Display Co., Ltd.

Inventor： MinHyung KIM ,  JungIm HWANG ,  HyunSeung KIM ,  Seong-Il KIM

IPC: H10K59/80

CPC classification number: H10K59/8791 ,  G02B5/3008

Abstract: Provided is an organic light emitting display device. The organic light emitting display device comprises a display panel; and an optical laminate disposed on the display panel and including a multi-functional layer. The multi-functional layer contains a liquid crystal mixture including a liquid crystal compound and two or more types of dichroic dyes, below the multi-functional layer, the liquid crystal compound is contained, but the two or more types of dichroic dyes are not included and above the multi-functional layer, the two or more types of dichroic layers are contained.

公开(公告)号：US20220190058A1

公开(公告)日：2022-06-16

申请号：US17536145

申请日：2021-11-29

Applicant: LG DISPLAY CO., LTD.

Inventor： HyunJong NOH ,  Suhyun PARK ,  Jinhyung JUNG ,  MinHyung KIM

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a display panel including a plurality of pixel areas and an optical film disposed on a light output surface of the display panel. Each of the plurality of pixel areas includes an opening portion and a circuit portion surrounding the opening portion, the optical film includes a transmittance adjustment member, and the transmittance adjustment member includes a first portion overlapping with the circuit portion and a second portion overlapping with the opening portion.

公开(公告)号：US20240219610A1

公开(公告)日：2024-07-04

申请号：US18470179

申请日：2023-09-19

Applicant: LG Display Co., Ltd.

Inventor： Seong-Il KIM ,  HyunWoo JEON ,  MinHyung KIM

IPC: G02B5/00 ,  G02B5/02 ,  G02F1/13 ,  G02F1/1335 ,  H10K59/80

CPC classification number: G02B5/003 ,  G02B5/021 ,  G02F1/1306 ,  G02F1/133504 ,  G02F1/133512 ,  H10K59/8792 ,  G02B2207/101

Abstract: The present disclosure relates to a light control film and a display device including the same, and more particularly, a light control film includes a transparent resin layer including a plurality of grooves which is disposed to be spaced apart from each other; and a plurality of light shielding units disposed in the plurality of grooves, and each of the plurality of light shielding units includes a black resin and a plurality of dispersion particles dispersed in the black resin and the dispersion particles have a structure in which a plurality of second hollow particles is coupled onto a surface of a first hollow particle through a linking group and a size of the second hollow particle is smaller than a size of the first hollow particle.