公开(公告)号：US12141431B2

公开(公告)日：2024-11-12

申请号：US18065613

申请日：2022-12-13

Applicant: LG Display Co., Ltd.

Inventor： Junho Yeo ,  YongMin Ha ,  Hanwook Hwang ,  ChangHeon Kang

IPC: G06F3/0488 ,  G02F1/00 ,  G06F1/16

Abstract: Embodiments of the disclosure relate to a display device. Specifically, there is provided a display device with display quality enhanced by comprising a substrate, a display area where one or more subpixels are disposed, each of the one or more subpixels including a light emitting element positioned on the substrate and at least one transistor for driving the light emitting element, an open area obtained by removing at least a portion of the substrate in an area surrounded by the display area, and a planarization layer positioned to overlap the display area and the open area and positioned on the light emitting element.

公开(公告)号：US11763716B2

公开(公告)日：2023-09-19

申请号：US17562347

申请日：2021-12-27

Applicant: LG Display Co., Ltd.

Inventor： Miso Kim ,  YongMin Ha ,  Hanwook Hwang ,  JungChul Kim

IPC: G09G3/20 ,  G06F1/16

CPC classification number: G09G3/20 ,  G06F1/1686 ,  G09G2300/0426 ,  G09G2300/0439

Abstract: Embodiments of the present disclosure relate to a display panel and a display device, and more particularly, a display panel and a display device capable of reducing a bezel area by reducing the number of subpixels per unit area of a second display area adjacent to a first display area in which the light-receiving device is located.

公开(公告)号：US11316139B2

公开(公告)日：2022-04-26

申请号：US16709569

申请日：2019-12-10

Applicant: LG Display Co., Ltd.

Inventor： IkHyun Kuon ,  Yongsoo Kim ,  SangEun Han ,  SungNam Byun ,  JeongKweon Park ,  SangGul Lee ,  Changmin Pyo ,  Doowon Seo ,  Bogyung Kang ,  Sungwook Park ,  Juyeob Lee ,  YongMin Ha ,  SoonBum Shin ,  MoonGoo Kim ,  Chan Park ,  YunMi Lee

IPC: H01L27/32 ,  H01L51/52 ,  G09F9/30 ,  H01L51/56 ,  G06F1/16 ,  H01L51/00

Abstract: A manufacturing apparatus is configured to bond a display panel to a cover window having a flat portion between a first curvature portion and a second curvature portion. The manufacturing apparatus comprises a first attachment portion configured to press a first adhesive surface of the display panel to the flat portion of the cover window, and a 3D attachment portion configured to press a first edge adhesive surface and a second edge adhesive surface of the display panel to the first curvature portion and the second curvature portion of the window, respectively, and not press the first adhesive surface of the display panel.

公开(公告)号：US11199930B2

公开(公告)日：2021-12-14

申请号：US16222680

申请日：2018-12-17

Applicant: LG DISPLAY CO., LTD.

Inventor： HyunJun Min ,  YongMin Ha ,  SeungRok Shin

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

Abstract: Discussed is a display device including a first substrate; a display panel including first and second electrodes disposed on the first substrate, and a light-emitting layer located between the first electrode and the second electrode; an encapsulation layer disposed on the second electrode of the display panel; a first touch electrode unit disposed on the encapsulation layer and extending in one of a first direction and a second direction intersecting with the first direction; and a first passivation layer disposed on the first touch electrode unit.

公开(公告)号：US10444877B2

公开(公告)日：2019-10-15

申请号：US14979507

申请日：2015-12-27

Applicant: LG Display Co., Ltd.

Inventor： MoonSeok Jung ,  YongMin Ha ,  Tae-Sang Kim

IPC: G09G1/00 ,  G06F3/041 ,  G09G3/36 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1362

Abstract: A display of an electric device includes a plurality of separated transparent electrode blocks, which are configured to provide one or more of supplemental features such as touch recognition. Signal paths between the transparent electrode blocks and the driver for the supplemental feature are implemented with a plurality of conductive lines placed under positioned under one or more planarization layers. The conductive lines implementing the signal paths are routed across the display area, directly toward a non-display area where drive-integrated circuits are located.