公开(公告)号：US12063834B2

公开(公告)日：2024-08-13

申请号：US18210426

申请日：2023-06-15

Applicant: LG Display Co., Ltd.

Inventor： Sunmi Lee ,  JungSun Baek ,  NamYong Kim ,  GoEun Lim ,  Seongjoo Lee ,  Seungpyo Hong ,  Hyojae Lee

IPC: H10K59/35 ,  H10K50/818 ,  H10K50/84 ,  H10K59/122 ,  H10K59/40

CPC classification number: H10K59/352 ,  H10K50/818 ,  H10K50/84 ,  H10K59/122 ,  H10K59/40

Abstract: The present disclosure relates to display panels and display devices including the display panels, and more for example, to a display panel with excellent luminance and a display device including the display panel, by including an insulating film having an inclined portion with a high-inclined portion.

公开(公告)号：US20240224766A1

公开(公告)日：2024-07-04

申请号：US18493339

申请日：2023-10-24

Applicant: LG Display Co., Ltd.

Inventor： Yooji Hwang ,  JungSun Baek ,  Yongmin Kim ,  Seungpyo Hong

IPC: H10K59/80 ,  H10K59/35 ,  H10K59/38 ,  H10K59/40

CPC classification number: H10K59/8792 ,  H10K59/353 ,  H10K59/38 ,  H10K59/40 ,  H10K59/80515 ,  H10K59/873 ,  H10K59/878

Abstract: A display device according includes a substrate divided into a plurality of unit areas; a plurality of sub-pixels disposed in each of the plurality of unit areas of the substrate; an encapsulation unit disposed on the plurality of sub-pixels; a black matrix disposed on the encapsulation unit and having an open area corresponding to an emission area of each of the plurality of sub-pixels; and at least one touch electrode disposed on an upper surface and a side surface of the black matrix, thereby performing a touch function and improving light extraction efficiency.

公开(公告)号：US11723251B2

公开(公告)日：2023-08-08

申请号：US17091327

申请日：2020-11-06

Applicant: LG Display Co., Ltd.

Inventor： Sunmi Lee ,  JungSun Baek ,  NamYong Kim ,  GoEun Lim ,  Seongjoo Lee ,  Seungpyo Hong ,  Hyojae Lee

IPC: H10K59/35 ,  H10K50/84 ,  H10K50/818 ,  H10K59/40 ,  H10K59/122

CPC classification number: H10K59/352 ,  H10K50/818 ,  H10K50/84 ,  H10K59/122 ,  H10K59/40

Abstract: The present disclosure relates to display panels and display devices including the display panels, and more for example, to a display panel with excellent luminance and a display device including the display panel, by including an insulating film having an inclined portion with a high-inclined portion.

公开(公告)号：US20230137666A1

公开(公告)日：2023-05-04

申请号：US17968763

申请日：2022-10-18

Applicant: LG Display Co., Ltd.

Inventor： Seongjoo Lee ,  JungSun Baek ,  ChangHyun Song ,  Seungpyo Hong

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes: a substrate including a plurality of sub-pixels; an overcoating layer on the substrate and including a base portion and a protruding portion; a first electrode covering the base portion and the protruding portion; a bank on a part of the first electrode; an organic layer on the first electrode and the bank; and a second electrode on the organic layer, in which a distance between a side surface of the protruding portion and a side surface of the bank varies for each of the plurality of sub-pixels.

公开(公告)号：US20240244886A1

公开(公告)日：2024-07-18

申请号：US18389073

申请日：2023-11-13

Applicant: LG Display Co., Ltd.

Inventor： Seongjoo Lee ,  SeungHee Nam ,  JungSun Baek ,  Seungpyo Hong

IPC: H10K59/122 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K59/35

Abstract: A display device may include a substrate including a display area configured to display an image and a non-display area outside the display area, and a plurality of subpixels in the display area. The plurality of subpixels may include a first subpixel of a first color, the first subpixel including a first opening corresponding to a first light emission area and a second opening spaced apart from the first opening and corresponding to a second light emission area. The plurality of subpixels may further include a second subpixel of a second color different from the first color and including a third opening corresponding to a third light emission area.