公开(公告)号：US09897883B2

公开(公告)日：2018-02-20

申请号：US14987633

申请日：2016-01-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Wook Kim ,  Yang Hee Kim ,  Jong Hwan Park ,  Yeon Ju Seo ,  Do Hyun Jung ,  Sung Jin Hong

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1347 ,  G02F1/1343 ,  G09G3/36

CPC classification number: G02F1/1368 ,  G02F1/134363 ,  G02F1/13471 ,  G02F1/136286 ,  G02F2001/136222 ,  G02F2001/13685 ,  G09G3/3607 ,  G09G3/3648 ,  G09G2300/023 ,  G09G2300/0426

Abstract: A liquid crystal display includes a first substrate that includes a first switching element and first electric field forming electrodes that form a first electric field based on on/off signals received from the first switching element, a second substrate which faces the first substrate and that includes a second switching element and second electric field forming electrodes that form a second electric field b on/off signals received from the second switching element, and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the liquid crystal layer includes a first electric field area controlled by the first substrate in which the first electric field is formed, and a second electric field area controlled by the second substrate in which the second electric field is formed, and wherein the first electric field area and the second electric field area are arranged side by side.

公开(公告)号：US10747066B2

公开(公告)日：2020-08-18

申请号：US16298830

申请日：2019-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon Ju Seo ,  Young Gu Kang ,  Yang Hee Kim ,  Eun Je Jang ,  Do Hyun Jung ,  Sung Jin Hong

IPC: G02F1/1339 ,  G02F1/1362

Abstract: A liquid crystal display (LCD) is provided. a liquid crystal display comprising: a first substrate and a second substrate that are opposite to each other; a liquid crystal layer arranged between the first substrate and the second substrate; a light blocking pattern including a first light blocking pattern and a second light blocking pattern arranged to extend along one direction on the first substrate; and a column spacer formed on the first light blocking pattern on the first substrate, wherein the light blocking pattern includes an open portion disposed between the first light blocking pattern and the second light blocking pattern, and formed to be spaced apart from the column spacer for a predetermined distance.

公开(公告)号：US10295874B2

公开(公告)日：2019-05-21

申请号：US15395503

申请日：2016-12-30

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Gun Oh ,  Sung Hoon Lim ,  Do Hyun Jung ,  Jean Ho Song ,  Hyeon Jun Lee

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1345

Abstract: A display device may include a switching device, a gate line, a data line, a pixel electrode, and an auxiliary line. The switching device includes a first electrode, a second electrode, and a third electrode. The gate line is electrically connected to the first electrode. The data line crosses the gate line in a plan view of the display device and is electrically connected to the second electrode. The pixel electrode is electrically connected to the third electrode. The auxiliary line is electrically connected through the first gate line to the first electrode and crosses the gate line in the plan view of the display device.

公开(公告)号：US10274789B2

公开(公告)日：2019-04-30

申请号：US15092911

申请日：2016-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon Ju Seo ,  Young Gu Kang ,  Yang Hee Kim ,  Eun Je Jang ,  Do Hyun Jung ,  Sung Jin Hong

IPC: G02F1/1339 ,  G02F1/1362

Abstract: A liquid crystal display (LCD) is provided, a liquid crystal display comprising: a first substrate and a second substrate that are opposite to each other; a liquid crystal layer arranged between the first substrate and the second substrate; a light blocking pattern including a first light blocking pattern and a second light blocking pattern arranged to extend along one direction on the first substrate; and a column spacer formed on the first light blocking pattern on the first substrate, wherein the light blocking pattern includes an open portion disposed between the first light blocking pattern and the second light blocking pattern, and formed to be spaced apart from the column spacer for a predetermined distance.

公开(公告)号：US09915844B2

公开(公告)日：2018-03-13

申请号：US15096502

申请日：2016-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： Ock Soo Son ,  Dong Wook Kim ,  Jean Ho Song ,  Eun Je Jang ,  Do Hyun Jung

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/136227 ,  G02F2001/134372 ,  G02F2001/136222

Abstract: A liquid crystal display device includes first and second substrates facing each other; a liquid crystal layer between the first and second substrates; a thin-film transistor (“TFT”) on the first substrate and including a semiconductor layer and a gate, source and drain electrodes; an organic layer on the TFT and defining a contact hole therein which exposes a portion of the drain electrode; a conductive layer on the organic layer and contacting the exposed portion of the drain electrode at the contact hole; a common electrode which is on the organic layer and isolated from the conductive layer; a passivation layer on the conductive layer and the common electrode and defining an opening therein which exposes a portion of the conductive layer; and a pixel electrode on the passivation layer and the conductive layer and contacting the exposed portion of the conductive layer at the opening.