公开(公告)号：US11081075B2

公开(公告)日：2021-08-03

申请号：US16353994

申请日：2019-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunwook Lee ,  Pilgyu Kang ,  Minchan Lee ,  Sungjin Lee ,  Chanyoung Lim ,  Solip Jeong

IPC: G09G3/36

Abstract: The present inventive concept is related to a display device in which a compensated voltage is applied to a gate line by compensating for a voltage drop of a voltage applied to the gate line.

公开(公告)号：US10775675B2

公开(公告)日：2020-09-15

申请号：US16251715

申请日：2019-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunwook Lee ,  Pilgyu Kang ,  Xinxing Li ,  Solip Jeong

IPC: G02F1/1362 ,  G02F1/1339 ,  G02F1/1345 ,  G02F1/1343 ,  G06T7/00 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1337

Abstract: A method of manufacturing a display device including the steps of: forming, on a first mother substrate, pixels including pixel electrodes, gate lines and data lines connected to the pixels; dividing the data lines into groups and connecting the data lines of the same group to one connection line; forming inspection electrodes on the first mother substrate overlapping a shot boundary portion of a mask, the inspection electrodes connected to a plurality of connection lines, respectively; preparing a second mother substrate; forming a common electrode on the second mother substrate; forming a mother panel including the first and second mother substrates and a liquid crystal layer therebetween; applying a first voltage to the common electrode and a second voltage to the inspection electrodes; and determining whether the inspection electrodes and the common electrode are short-circuited based on an image displayed in a display area of the mother panel.