公开(公告)号：US10331248B2

公开(公告)日：2019-06-25

申请号：US15377977

申请日：2016-12-13

Applicant: LG Display Co., Ltd.

Inventor： Hyunho Kim ,  MinBo Kim ,  Dongmin Seo ,  Inseop Kim

IPC: G06F3/041 ,  G06F3/044

Abstract: A disclosed display device includes a plurality of touch electrodes, a plurality of sensing lines, and a plurality of transistors. Each of the touch electrodes includes a group of common voltage electrodes among a plurality of common voltage elongated along a first direction. The plurality of sensing lines are elongated along a second direction and intersects the plurality of common voltage electrodes. Each of the plurality of sensing lines is coupled to a corresponding group of the common voltage electrodes. The plurality of pixels include a plurality of transistors. Each of the plurality of transistors controls an amount of light output from a corresponding pixel of the plurality of pixels according to a voltage at a gate electrode of said each of the plurality of transistors. The gate electrode is formed in a corresponding separation area between two adjacent common voltage electrodes of the plurality of common voltage electrodes.

公开(公告)号：US10573246B2

公开(公告)日：2020-02-25

申请号：US16056223

申请日：2018-08-06

Applicant: LG Display Co., Ltd.

Inventor： Inseop Kim ,  Kyuhan Yoon

IPC: G09G3/20 ,  G09G3/3266 ,  H01L27/32 ,  G09G3/3233 ,  G09G3/3291 ,  H01L27/12

Abstract: A gate driver and a display device including the same are disclosed. The gate driver includes a first side stage including a node QL and a first output unit and outputting a first scan signal of a first phase, and a second side stage including a node QR and a second output unit and outputting a second scan signal of the first phase. The first output unit is connected to the node QL and the node QR, and the second output unit is connected to the node QL and the node QR.

公开(公告)号：US10001859B2

公开(公告)日：2018-06-19

申请号：US15254924

申请日：2016-09-01

Applicant: LG Display Co., Ltd.

Inventor： SunJa Park ,  Dongmin Seo ,  Inseop Kim

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136218 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04107

Abstract: A touch-integrated display panel includes a substrate, a plurality of first and second pixels, a touch electrode, and a shield electrode. The substrate has an active area and a non-active area outside of the active area. The plurality of first pixels are disposed in the active area, and the plurality of second pixels are disposed in the non-active area. The touch electrode is formed by electrically connecting the common voltage electrodes of a group of first pixels among the plurality of first pixels. The shield electrode is formed by electrically connecting the common voltage electrodes of the plurality of second pixels. The shield electrode is disposed to surround the active area.