公开(公告)号：US09608018B2

公开(公告)日：2017-03-28

申请号：US14522553

申请日：2014-10-23

Applicant: LG Display Co., Ltd.

Inventor： Kyoung-Wook Kim ,  Ki Taeg Shin ,  Hee Won Lee

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

CPC classification number: H01L27/1296 ,  G02F1/134363 ,  G02F1/1362 ,  G02F2201/123

Abstract: Disclosed are an LCD device and a method of manufacturing the same, which reduce a capacitance deviation between pixels without any change in a viewing angle and a high transmittance. The LCD device includes a plurality of gate lines formed in a first direction on a substrate, a plurality of data lines formed in a second direction to intersect the plurality of gate lines, a thin film transistor (TFT) formed in each of a plurality of pixel areas defined by the plurality of gate lines and the plurality of data lines, a pixel electrode formed in a tetragonal shape in each of the plurality of pixel areas, and a common electrode formed on the pixel electrode, and configured to include a plurality of finger patterns. Each of the plurality of pixel areas is formed in a tetragonal shape.

公开(公告)号：US10852865B2

公开(公告)日：2020-12-01

申请号：US15279116

申请日：2016-09-28

Applicant: LG Display Co., Ltd.

Inventor： Kyoung-Wook Kim ,  Ki-Taeg Shin ,  Dong-Geun Lim ,  Ji-Won Kang

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

Abstract: An in-cell touch type display device includes a touch electrode that is in a display panel and arranged at each touch block, a sensing line that is connected to the touch electrode, and transfers a common voltage during a display period, and at least one dummy line that is connected to the touch electrode, and has a resistance less than that of the touch electrode.