公开(公告)号：US20240260286A1

公开(公告)日：2024-08-01

申请号：US18400810

申请日：2023-12-29

Applicant: LG Display Co., Ltd.

Inventor： Sungjin KIM ,  Taewoon KO ,  Jinhyung JUNG ,  Suhyun PARK

IPC: H10K39/34 ,  G06V40/12 ,  G06V40/16 ,  G09G3/3208 ,  H10K59/124

CPC classification number: H10K39/34 ,  G06V40/12 ,  G06V40/16 ,  G09G3/3208 ,  H10K59/124 ,  G09G2300/0452 ,  G09G2300/0861 ,  G09G2354/00

Abstract: The invention relates to a display panel and display device including the same. A display panel including a substrate including a first area and a second area; at least one light-emitting element disposed in the first area and configured to emitting light; and at least one light-sensing element disposed in the second area and configured to sense an infrared signal. Further, the at least one light-sensing element includes a first pattern including a strain inducing material patterned into a non-flat shape on the substrate; and a thin-film semiconductor disposed on the first pattern.

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：US20220209205A1

公开(公告)日：2022-06-30

申请号：US17542576

申请日：2021-12-06

Applicant: LG DISPLAY CO., LTD.

Inventor： Suhyun PARK ,  HyunJong NOH ,  Jinhyung JUNG

IPC: H01L51/52 ,  H01L27/32

Abstract: An electroluminescence display includes a substrate including a plurality of pixels, each pixel having an emission area and a non-emission area; a light emitting diode disposed in the emission area on the substrate; an encapsulation layer covering the light emitting diode; and a pattern layer including a light transmitting area corresponding to the emission area and a light blocking area corresponding to the non-emission area, and disposed at a first direction from the substrate, wherein the first direction is corresponding to a light emitting direction of light which is generated by the light emitting diode, thereby reducing reflection of external light.

公开(公告)号：US20210124103A1

公开(公告)日：2021-04-29

申请号：US17071868

申请日：2020-10-15

Applicant: LG Display Co., Ltd.

Inventor： Suhyun PARK ,  JounHo LEE

IPC: G02B5/30

Abstract: A viewing angle adjusting film includes a polarizing film having a transmission axis in a first direction and an optical film disposed on the polarizing film and including first areas having isotropy or anisotropy and second areas having anisotropy, the first areas and the second areas being alternately disposed. A refractive index of the second areas in the first direction is higher than a refractive index of the first areas in the first direction. Therefore, the optical film including first areas and second areas having different refractive indices is disposed on a polarizing film to thereby form a viewing angle adjusting film, so that diffusion and collection of light can be easily achieved.