公开(公告)号：US10651261B2

公开(公告)日：2020-05-12

申请号：US15998520

申请日：2018-08-16

Applicant: LG DISPLAY CO., LTD.

Inventor： Gyutae Kang ,  NamKil Park ,  Mardin Kwon ,  Seongwoong Jeong

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3225 ,  G09G3/3208 ,  H01L51/00

Abstract: A display device can include a substrate including an active area having a plurality of pixels and a non-active area adjacent to the active area; a plurality of power lines in the active area, configured to transmit a power voltage to the plurality of pixels, and including a plurality of first power lines and a plurality of second power lines; and a power link line disposed in the non-active area and including a lower power link line connected to the plurality of power lines, a first lower connecting line extending from the lower power link line, and a second lower connecting line extending from the lower power link line, in which the first and second lower connecting lines extend in a different direction than the lower power link line, the plurality of first power lines includes at least two sets of first power lines spaced apart from each other, and the plurality of second power lines includes at least two sets of second power lines spaced apart from each other.

公开(公告)号：US11355570B2

公开(公告)日：2022-06-07

申请号：US17131237

申请日：2020-12-22

Applicant: LG Display Co., Ltd.

Inventor： NamKil Park ,  JungChul Kim

IPC: G09G3/3266 ,  H01L27/32 ,  H01L27/15 ,  G09G3/3275 ,  G09G3/32 ,  H01L27/12

Abstract: A light emitting display panel and a light emitting display apparatus using the same are disclosed, in which a gate driver is built in a display area and a low voltage supply line is provided in a non-display area. Each pixel in the display area includes a light emitting diode and a pixel driving circuit for driving the light emitting diode. The light emitting diode is connected with a high voltage line to which a first driving voltage is supplied, and is connected with a display area low voltage supply line to which a second driving voltage is supplied.

公开(公告)号：US09541807B2

公开(公告)日：2017-01-10

申请号：US14077456

申请日：2013-11-12

Applicant: LG DISPLAY CO., LTD.

Inventor： NamKil Park ,  SoonKwang Hong

IPC: G02F1/1333 ,  G02F1/1345 ,  H01L27/32

CPC classification number: G02F1/13454 ,  G02F1/133305 ,  G02F2001/133388 ,  H01L27/3223 ,  H01L2251/5338

Abstract: Disclosed is a flexible display device capable of preventing contact inferiority with a driving device when the driving device is mounted onto the flexible display device bent in one direction. The flexible display device includes: a substrate having a display region and a dummy region, and forming a curved surface by being bent in one direction; and one or more driving devices mounted onto the dummy region of the substrate, wherein the driving device is mounted such that short sides thereof are disposed along the curved surface of the substrate, and long sides thereof are disposed on a planar surface of the substrate.

Abstract translation: 公开了一种柔性显示装置，其能够防止当将驱动装置安装在沿一个方向弯曲的柔性显示装置上时与驱动装置的接触不良。 柔性显示装置包括：具有显示区域和虚拟区域的基板，通过沿一个方向弯曲而形成弯曲表面; 以及安装在基板的虚拟区域上的一个或多个驱动装置，其中驱动装置安装成使得其短边沿着基板的弯曲表面设置，并且其长边设置在基板的平面表面上。

公开(公告)号：US11429213B2

公开(公告)日：2022-08-30

申请号：US17095629

申请日：2020-11-11

Applicant: LG Display Co., Ltd.

Inventor： Jonghyun Han ,  NamKil Park ,  Seunghyun Kim ,  DongHyun Byun

IPC: G06F3/041 ,  H01L27/32 ,  H01L51/56 ,  G06F3/044 ,  H01L51/52

Abstract: A touch display device can include a display panel in which a plurality of touch electrodes are disposed; at least one dam formed in a form of protruding from a lower surface in a non-display area of the display panel; a plurality of touch lines disposed in a direction intersecting the dam; and a stepped thickness-gap area in which a boundary portion of the non-display area or both sides of the dam has a stepped thickness-gap structure.

公开(公告)号：US11024654B2

公开(公告)日：2021-06-01

申请号：US16594585

申请日：2019-10-07

Applicant: LG Display Co., Ltd.

Inventor： Jongmoo Ha ,  NamKil Park ,  Daewon Park

IPC: G09G3/36 ,  G09G3/30 ,  H01L27/12 ,  G02F1/1362 ,  G09G3/20

Abstract: A display panel includes: a display area including: a curved boundary in plan view, and a pixel array including pixel rows, and a non-display area in a periphery of the display area, and including: a curved boundary in plan view, a plurality of gate blocks arranged along the curved boundary of the non-display area, and at least one dummy block among the gate blocks, and a plurality of link lines configured to connect the gate blocks to the pixel rows, at least one of the link lines being multi-segmented to include a plurality of segments oriented in different directions in plan view.

公开(公告)号：US10762838B2

公开(公告)日：2020-09-01

申请号：US16108544

申请日：2018-08-22

Applicant: LG DISPLAY CO., LTD.

Inventor： Gyutae Kang ,  NamKil Park ,  Mardin Kwon ,  Seongwoong Jeong

IPC: G09G3/3233 ,  H01L27/32 ,  G09G3/3216

Abstract: A display device with a substrate including an active area having a plurality of pixels, and an inactive area adjacent to the active area; a plurality of power lines in the active area, connected to the plurality of pixels; a first power link line in the inactive area configured to receive power voltage and transmit the power voltage to the plurality of power lines; and a first hole disposed in the first power link line.