公开(公告)号：US20240258454A1

公开(公告)日：2024-08-01

申请号：US18221563

申请日：2023-07-13

Applicant: LG Display Co., Ltd.

Inventor： Sunhwa Lee ,  Jongbeom Lee ,  Byunghyun Lee ,  Soyi Lee ,  Seeun Kim

IPC: H01L33/00 ,  H01L27/15

CPC classification number: H01L33/0095 ,  H01L27/156

Abstract: A method for repairing and inspecting a display device include transferring a light-emitting element onto the panel substrate; positioning the inspection substrate on the panel substrate such that the contact pins of the inspection substrate face the light-emitting element; connecting the contact pins to the light-emitting element and applying a voltage to the contact pins to identify whether or not the light-emitting element emits light and thus is defective or normal; upon determination that the light-emitting element is defective, replacing the defective light-emitting element with a normal light-emitting element; and connecting a wiring electrode to the normal light-emitting element.

公开(公告)号：US10354605B2

公开(公告)日：2019-07-16

申请号：US13865326

申请日：2013-04-18

Applicant: LG Display Co., Ltd.

Inventor： Minjic Lee ,  Seeung Lee ,  Byunghyun Lee

IPC: G02F1/1345 ,  G09G3/36 ,  G02F1/1362

Abstract: A liquid crystal display and a method for manufacturing the same capable of reducing a bezel are disclosed. The liquid crystal display includes a display panel including vertical lines, horizontal lines, and pixels and a driver integrated circuit (IC) supplying a data voltage and a gate pulse to the pixels through the vertical lines. The vertical lines include vertical data lines to which the data voltage is supplied, vertical gate lines to which the gate pulse is supplied, and vertical common voltage lines to which a common voltage is supplied. The horizontal lines include horizontal gate lines which are connected to the vertical gate lines and receive the gate pulse through the vertical gate lines.

公开(公告)号：US20240257717A1

公开(公告)日：2024-08-01

申请号：US18420452

申请日：2024-01-23

Applicant: LG DISPLAY CO., LTD.

Inventor： Byunghyun Lee ,  Hun Jang ,  Yongmin Ha

IPC: G09G3/32 ,  H01L25/075 ,  H01L33/62

CPC classification number: G09G3/32 ,  H01L25/0753 ,  H01L33/62 ,  G09G2300/026 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2330/021

Abstract: Disclosed is a display apparatus in which a GIP circuit part is disposed in a panel part separate from a panel part including a pixel, such that decrease in a size of a transmissive area of the panel part including the pixel due to the GIP circuit part is minimized. Thus, a transmittance of the display apparatus embodied as a transparent display apparatus may be improved.

公开(公告)号：US10222671B2

公开(公告)日：2019-03-05

申请号：US15797255

申请日：2017-10-30

Applicant: LG Display Co., Ltd.

Inventor： Changseung Woo ,  Byunghyun Lee ,  Soonhwan Hong ,  Gyusik Won

IPC: G02F1/1368 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  H01L27/12

Abstract: The present disclosure relates to a thin film transistor substrate having a color filter layer. The present disclosure provides a thin film transistor substrate comprising: a plurality of pixel areas disposed in a matrix manner on a substrate, each pixel area including an aperture area and a non-aperture area; a first color filter and a second color filter stacked at the non-aperture area on the substrate; an overcoat layer disposed on the first color filter and the second color filter; a semiconductor layer disposed at the non-aperture area on the overcoat layer; a gate insulating layer and a gate electrode stacked on a middle portion of the semiconductor layer; a third color filter at the non-aperture area on the semiconductor layer and the gate electrode; and a source electrode and a drain electrode disposed on the third color filter.

公开(公告)号：US20180120613A1

公开(公告)日：2018-05-03

申请号：US15797255

申请日：2017-10-30

Applicant: LG Display Co., Ltd.

Inventor： Changseung Woo ,  Byunghyun Lee ,  Soonhwan Hong ,  Gyusik Won

IPC: G02F1/1368 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/1368 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/136222 ,  G02F2001/136231 ,  G02F2001/13685 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124

Abstract: The present disclosure relates to a thin film transistor substrate having a color filter layer. The present disclosure provides a thin film transistor substrate comprising: a plurality of pixel areas disposed in a matrix manner on a substrate, each pixel area including an aperture area and a non-aperture area; a first color filter and a second color filter stacked at the non-aperture area on the substrate; an overcoat layer disposed on the first color filter and the second color filter; a semiconductor layer disposed at the non-aperture area on the overcoat layer; a gate insulating layer and a gate electrode stacked on a middle portion of the semiconductor layer; a third color filter at the non-aperture area on the semiconductor layer and the gate electrode; and a source electrode and a drain electrode disposed on the third color filter.