公开(公告)号：US10909939B2

公开(公告)日：2021-02-02

申请号：US16585536

申请日：2019-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Kwi Hyun Kim ,  Kook Hyun Choi ,  Kyungwon Park ,  Hyeong Jun Jin ,  Chang-Yong Hong

IPC: G09G3/36

Abstract: A display device includes a display panel including first color pixels in a first pixel column, second color pixels in a second pixel column, third color pixels in a third pixel column, a first data line connected to the second color pixels in first through N-th pixel rows and connected to the first color pixels in (N+1)-th through 2N-th pixel rows, and a second data line connected to the third color pixels in the first through N-th pixel rows and connected to the second color pixels in the (N+1)-th through 2N-th pixel rows, where N is an integer greater than 1, and a data driver which applies a first polarity data voltage to the first data line, and applies a second polarity data voltage to the second data line.

公开(公告)号：US09753345B2

公开(公告)日：2017-09-05

申请号：US13732803

申请日：2013-01-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-In Kim ,  Sang Yong No ,  Kook Hyun Choi ,  Sang Ki Kwak ,  Jang Soo Kim

IPC: G02F1/1362 ,  H01L33/00 ,  G02F1/1337 ,  G02F1/1345 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/1337 ,  G02F1/13452 ,  G02F1/13624 ,  G02F2001/134345 ,  H01L33/0054

Abstract: A mother substrate for a display device includes: a first mother substrate and a second mother substrate including a plurality of panel regions and facing each other; a first contact electrode and a second contact electrode on the first mother substrate; a common electrode, a first voltage application electrode and a second voltage application electrode separated from each other and on the second mother substrate; and a liquid crystal layer between the first mother substrate and the second mother substrate. The first voltage application electrode is connected to the first contact electrode, and the second voltage application electrode is connected to the second contact electrode. The first voltage application electrode is applied with a first voltage, and the second voltage application electrode is applied with a second voltage different from the first voltage.