公开(公告)号：US10162207B2

公开(公告)日：2018-12-25

申请号：US15798526

申请日：2017-10-31

Applicant: LG Display Co., Ltd.

Inventor： Sul Lee ,  Sunhwa Lee ,  Seongjun Cho

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

Abstract: The present disclosure relates to an ultra high resolution liquid crystal display having a compensation thin film transistor. The present disclosure provides an ultra high density liquid crystal display comprising: a gate line on a substrate; a first gate insulating layer on the gate line; a first semiconductor layer crossing the gate line on the first gate insulating layer; a second gate insulating layer on the first semiconductor layer; a second semiconductor layer crossing the gate line on the second gate insulating layer; an intermediate insulating layer on the second semiconductor layer; a data line connected to the first semiconductor layer on the intermediate insulating layer; and a drain electrode connected to the second semiconductor layer on the intermediate insulating layer.

公开(公告)号：US09690420B2

公开(公告)日：2017-06-27

申请号：US14884384

申请日：2015-10-15

Applicant: LG Display Co., Ltd.

Inventor： Sunhwa Lee ,  Euihyun Chung ,  Seongjun Cho ,  Wondoo Kim

IPC: G06F3/041 ,  G09G3/36

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2310/08 ,  G09G2320/0242

Abstract: A touch sensing device comprises a display panel including a plurality of data lines and a plurality of sensor interconnection lines, the plurality of data lines connected to a plurality of pixels of the display panel, and the plurality of sensor interconnection lines connected to a plurality of touch electrodes of the display panel, each pixel including a plurality of sub-pixels that each display a distinct color. A pattern of sub-pixels is arranged in the display panel such that a same number of sub-pixels for each distinct color is arranged adjacent to a first side and adjacent to a second side of one or more of the plurality of sensor interconnection lines, each of the sub-pixels for each distinct color being adjacent to either the first side or the second side of a corresponding one of the sensor interconnection lines.

公开(公告)号：US20180122832A1

公开(公告)日：2018-05-03

申请号：US15798526

申请日：2017-10-31

Applicant: LG Display Co., Ltd.

Inventor： Sul Lee ,  Sunhwa Lee ,  Seongjun Cho

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

CPC classification number: G02F1/133345 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2202/104 ,  H01L27/1214

Abstract: The present disclosure relates to an ultra high resolution liquid crystal display having a compensation thin film transistor. The present disclosure provides an ultra high density liquid crystal display comprising: a gate line on a substrate; a first gate insulating layer on the gate line; a first semiconductor layer crossing the gate line on the first gate insulating layer; a second gate insulating layer on the first semiconductor layer; a second semiconductor layer crossing the gate line on the second gate insulating layer; an intermediate insulating layer on the second semiconductor layer; a data line connected to the first semiconductor layer on the intermediate insulating layer; and a drain electrode connected to the second semiconductor layer on the intermediate insulating layer.

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.