公开(公告)号：US20180335678A1

公开(公告)日：2018-11-22

申请号：US15975517

申请日：2018-05-09

Applicant: LG Display Co., Ltd.

Inventor： Joun-Ho LEE ,  Sang-Soon Yoon ,  Soo-In Jo

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1337 ,  H01L27/12 ,  G02F1/137

Abstract: A liquid crystal display device includes a first substrate; a plurality of gate lines and a plurality of data lines crossing each other to define a plurality of pixel regions on the first substrate; a thin film transistor electrically connected to each gate line and each data line; a first electrode having a plate shape, contacting a drain electrode of the thin film transistor and disposed in each pixel region; a passivation layer on the first electrodes; and a second electrode on the passivation layer, wherein the second electrode has an opening corresponding to the first electrode.