公开(公告)号：US20240206237A1

公开(公告)日：2024-06-20

申请号：US18389061

申请日：2023-11-13

Applicant: LG Display Co., Ltd.

Inventor： EunYoung Park ,  SeungHee Nam ,  YunHo Kook ,  Jonghan Park ,  Chaewoon Lee

IPC: H10K59/122 ,  G09G3/3233 ,  H10K59/80

CPC classification number: H10K59/122 ,  G09G3/3233 ,  H10K59/80515 ,  H10K59/80518 ,  H10K59/878 ,  G09G2300/0842

Abstract: A display device may include: a substrate including a plurality of sub-pixels, including a first sub-pixel; an insulating layer disposed over the substrate and having a first open area in the first sub-pixel, the insulating layer having a side portion facing the first open area in the first sub-pixel; an anode electrode including a first portion disposed in the first open area and a second portion disposed on the side portion of the insulating layer; an organic layer on the anode electrode; and a cathode electrode on the organic layer. The first open area of the insulating layer may have an uneven outer edge in a plan view.

公开(公告)号：US20240130162A1

公开(公告)日：2024-04-18

申请号：US18231198

申请日：2023-08-07

Applicant: LG Display Co., Ltd.

Inventor： Yongmin Kim ,  SeungHee Nam

IPC: H10K59/122 ,  H10K59/80

CPC classification number: H10K59/122 ,  H10K59/878

Abstract: A display device is disclosed. Specifically, there may be provided a display device capable of achieving excellent display quality in a specific viewing angle direction by including a first light emitting portion and a second light emitting portion positioned to surround a portion of a perimeter of the first light emitting portion.

公开(公告)号：US10572056B2

公开(公告)日：2020-02-25

申请号：US15391743

申请日：2016-12-27

Applicant: LG Display Co., Ltd.

Inventor： Hyangmyoung Gwon ,  SeungHee Nam ,  Kwon-Shik Park ,  DeukSu Lee ,  BuYeol Lee ,  Yangsik Lee

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display panel having a built-in touchscreen includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer. An organic light-emitting display device includes the organic light-emitting display panel. Both the organic light-emitting display panel having a built-in touchscreen and the organic light-emitting display device having a built-in touchscreen is provided with a structure enabling a touchscreen disposed therewithin.

公开(公告)号：US10386956B2

公开(公告)日：2019-08-20

申请号：US15391625

申请日：2016-12-27

Applicant: LG Display Co., Ltd.

Inventor： Hyangmyoung Gwon ,  SeungHee Nam ,  Kwon-Shik Park ,  DeukSu Lee ,  BuYeol Lee ,  SuChang An

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display panel having a built-in touchscreen and an organic light-emitting display device having a built-in touchscreen is disclosed. The organic light-emitting display panel includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer. The organic light-emitting display device includes the organic light-emitting display panel. Both the organic light-emitting display panel having a built-in touchscreen and the organic light-emitting display device having a built-in touchscreen is provided with a structure enabling a touchscreen disposed therewithin.

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.

公开(公告)号：US10949038B2

公开(公告)日：2021-03-16

申请号：US16698781

申请日：2019-11-27

Applicant: LG Display Co., Ltd.

Inventor： Hyangmyoung Gwon ,  SeungHee Nam ,  Kwon-Shik Park ,  DeukSu Lee ,  BuYeol Lee ,  Yangsik Lee

IPC: G06F3/044 ,  G06F3/041 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display panel having a built-in touchscreen includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer. An organic light-emitting display device includes the organic light-emitting display panel. Both the organic light-emitting display panel having a built-in touchscreen and the organic light-emitting display device having a built-in touchscreen is provided with a structure enabling a touchscreen disposed therewithin.