公开(公告)号：US11075222B2

公开(公告)日：2021-07-27

申请号：US16511886

申请日：2019-07-15

Applicant: LG Display Co., Ltd.

Inventor： Heonkwang Park ,  Jongchan Park ,  Hyunchul Um ,  Taewon Lee

IPC: H01L27/12 ,  G09G3/20 ,  H01L27/32

Abstract: Provided is a display apparatus. The display apparatus includes an active area and a bezel area, the display apparatus comprising semiconductor patterns disposed in a third area of the bezel area, an insulating layer disposed on the semiconductor patterns and includes contact holes and dummy holes, a power supply electrode disposed in the third area of the bezel area, overlaps the semiconductor patterns with the insulating layer therebetween, and is connected to the semiconductor patterns through the contact holes, dummy gate lines disposed between the semiconductor patterns and the power supply electrode, overlap the semiconductor pattern to form a first compensation capacitance and overlap the power supply electrode to form a second compensation capacitance, and a dummy semiconductor patterns disposed in the third area of the bezel area, and are connected to the power supply electrode through the dummy holes.

公开(公告)号：US09766506B2

公开(公告)日：2017-09-19

申请号：US14714799

申请日：2015-05-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Heonkwang Park ,  SangHee Yu ,  SungHyun Cho ,  SangWoon Kim ,  TaeSang Kim

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F2001/133357

Abstract: A liquid crystal display panel includes features to prevent damage to the liquid crystal alignment layer when a color filter substrate and a thin-film transistor array substrate are moved relative to each other. The liquid crystal display panel may include a column spacer on the color filter substrate under the black matrix and a bump pattern on the array substrate where the column spacer and the bump pattern are in contact with each other. The array substrate may otherwise include a planarization layer with a step portion and a protective layer on the planarization layer where the protective layer is in contact with the column spacer.

公开(公告)号：US11043511B2

公开(公告)日：2021-06-22

申请号：US16511886

申请日：2019-07-15

Applicant: LG Display Co., Ltd.

Inventor： Heonkwang Park ,  Jongchan Park ,  Hyunchul Um ,  Taewon Lee

IPC: H01L27/12 ,  G09G3/20 ,  H01L27/32

Abstract: Provided is a display apparatus. The display apparatus includes an active area and a bezel area, the display apparatus comprising semiconductor patterns disposed in a third area of the bezel area, an insulating layer disposed on the semiconductor patterns and includes contact holes and dummy holes, a power supply electrode disposed in the third area of the bezel area, overlaps the semiconductor patterns with the insulating layer therebetween, and is connected to the semiconductor patterns through the contact holes, dummy gate lines disposed between the semiconductor patterns and the power supply electrode, overlap the semiconductor pattern to form a first compensation capacitance and overlap the power supply electrode to form a second compensation capacitance, and a dummy semiconductor patterns disposed in the third area of the bezel area, and are connected to the power supply electrode through the dummy holes.

公开(公告)号：US10254864B2

公开(公告)日：2019-04-09

申请号：US14979513

申请日：2015-12-28

Applicant: LG Display Co., Ltd.

Inventor： Tae-Sang Kim ,  SangWoon Kim ,  Heonkwang Park ,  SiHyun Kim ,  Sewan Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G06F3/041

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.

公开(公告)号：US20170185191A1

公开(公告)日：2017-06-29

申请号：US14979513

申请日：2015-12-28

Applicant: LG Display Co., Ltd.

Inventor： Tae-Sang Kim ,  SangWoon Kim ,  Heonkwang Park ,  SiHyun Kim ,  Sewan Lee

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/016 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

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.