公开(公告)号：US20240402857A1

公开(公告)日：2024-12-05

申请号：US18799995

申请日：2024-08-09

Applicant: LG Display Co., Ltd.

Inventor： Geonwoo LEE ,  Geon JANG

IPC: G06F3/044 ,  H10K59/40

Abstract: A display apparatus includes a substrate having an active area and a non-active area adjacent to the active area defined thereon; a first touch line in the non-active area and a second touch line on the first touch line; and a front member on the first and second touch lines, the front member being in at least a part of the non-active area, and including a transmissive part and a blocking part, wherein the first touch line is in an area overlapping the transmissive part, and the first touch lines includes at least two patterns.

公开(公告)号：US20240192821A1

公开(公告)日：2024-06-13

申请号：US18532545

申请日：2023-12-07

Applicant: LG Display Co., Ltd.

Inventor： Seongwoong JEONG ,  Geonwoo LEE

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044

CPC classification number: G06F3/045 ,  G06F3/0412 ,  G06F3/04164 ,  G06F3/0446 ,  G06F2203/04111

Abstract: A display device may include an active area and a non-active area; a touch sensing structure disposed in the active area and including touch electrodes; touch pads disposed in the non-active area and electrically connected to the touch electrodes; and touch link lines connecting the touch pads and the touch electrodes and disposed in the non-active area. The touch electrodes and the touch pads may be disposed along the same one direction. At least a portion of at least one of the touch link lines may have a zigzag shape. The touch link lines disposed in the non-active area may have equal resistance by having different configurations or shapes of the touch link lines.

公开(公告)号：US20240147815A1

公开(公告)日：2024-05-02

申请号：US18384687

申请日：2023-10-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Jongmoo HA ,  Geonwoo LEE

IPC: H10K59/80 ,  H10K59/131 ,  H10K59/40

CPC classification number: H10K59/873 ,  H10K59/131 ,  H10K59/40

Abstract: In one aspect, a display apparatus includes a display substrate including an active area configured to display an image and a non-active area enclosing the active area; a thin film transistor on the display substrate that includes a semiconductor layer, a gate electrode, a source electrode, and a drain electrode; a light emitting diode on the thin film transistor of the active area that includes a first electrode, an emission layer, and a second electrode; an encapsulation unit on the light emitting diode; a touch sensor on the encapsulation unit that includes a plurality of touch electrodes; a touch protection layer configured to cover the touch sensor; a dam on the encapsulation unit; a crack detection unit configured to detect at least one crack in the display apparatus; and a data line configured to supply common voltage to the light emitting diode.

公开(公告)号：US20230214079A1

公开(公告)日：2023-07-06

申请号：US18078703

申请日：2022-12-09

Applicant: LG Display Co., Ltd.

Inventor： Geonwoo LEE ,  Geon JANG

IPC: G06F3/044 ,  H10K59/40

CPC classification number: G06F3/0446 ,  H01L27/323 ,  G06F2203/04112

Abstract: A display apparatus includes a substrate having an active area and a non-active area adjacent to the active area defined thereon; a first touch line in the non-active area and a second touch line on the first touch line; and a front member on the first and second touch lines, the front member being in at least a part of the non-active area, and including a transmissive part and a blocking part, wherein the first touch line is in an area overlapping the transmissive part, and the first touch lines includes at least two patterns.