公开(公告)号：US10020424B2

公开(公告)日：2018-07-10

申请号：US15452407

申请日：2017-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Jun Ho Song ,  Jean Ho Song ,  Jae Hak Lee

IPC: H01L33/38 ,  H01L33/36 ,  H01L29/739 ,  H01L51/52 ,  H01L29/786 ,  H01L27/146 ,  H01L29/66 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: H01L33/38 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1362 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/136231 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/14692 ,  H01L29/66742 ,  H01L29/7394 ,  H01L29/786 ,  H01L29/78618 ,  H01L33/36 ,  H01L51/5203 ,  H01L51/5209

Abstract: A display substrate is provided. The display substrate includes a gate electrode disposed on a base; a gate insulating layer disposed on the base and covering the gate electrode; a semiconductor layer disposed on the gate insulating layer and overlapping the gate electrode; a source electrode and a drain electrode disposed on the semiconductor layer and connected to the semiconductor layer; a pixel electrode disposed on the gate insulating layer, connected to the drain electrode, and extending from the drain electrode; a common electrode insulated from the pixel electrode and overlapping the pixel electrode; and a semiconductor pattern disposed between the gate insulating layer and the pixel electrode, the semiconductor pattern overlapping the pixel electrode. The semiconductor pattern comprises a same material as the semiconductor layer and extends from the semiconductor layer.

公开(公告)号：US09891492B2

公开(公告)日：2018-02-13

申请号：US14947881

申请日：2015-11-20

Applicant: Samsung Display Co. Ltd.

Inventor： Seung Hyun Park ,  Jean Ho Song

IPC: G02F1/1337 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/136209 ,  G02F2001/13629

Abstract: Array substrate includes a gate line which extends along a first direction, a gate insulating layer which covers the gate line, a data line located on the gate insulating layer and intersects the gate line, a thin-film transistor (“TFT”) which has a control electrode connected to the gate line and an electrode connected to the data line, a pixel electrode connected to the other electrode of the TFT, where the pixel electrode includes branch electrodes, openings are defined between the branch electrodes, each of the openings includes a first bent portion which corresponds to a middle part of the pixel area and a second bent portion and a third bent portion located symmetrically to each other with respect to the first bent portion, and the data line includes a cover region which protrudes toward the pixel area and covers at least part of the pixel area.

公开(公告)号：US09829735B2

公开(公告)日：2017-11-28

申请号：US15040909

申请日：2016-02-10

Applicant: Samsung Display Co., Ltd

Inventor： Seung Hyun Park ,  Jun Ho Song ,  Jean Ho Song

IPC: G02F1/1333 ,  H01L27/12 ,  G02F1/1343 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/136 ,  G02F1/1362

CPC classification number: G02F1/13338 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/13606 ,  G02F2001/136222 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/124

Abstract: There is provided a display device including a first substrate, a second substrate facing the first substrate, a display layer disposed between the first and the second substrates, a light blocking pattern, and a sensing line. The first substrate may include a thin film transistor (TFT) disposed on a base substrate, a first passivation layer disposed on the TFT, a color filter disposed on the first passivation layer, and a second passivation layer disposed on the color filter. The display layer may include a first electrode disposed on the second passivation layer, a third passivation layer disposed on the first electrode, a second electrode disposed on the third passivation layer and connected to the TFT, and an optical layer disposed between the first and the second substrates. The light blocking pattern may be disposed on the third passivation layer. The sensing line may be disposed on the light blocking pattern.

公开(公告)号：US20170336680A1

公开(公告)日：2017-11-23

申请号：US15452407

申请日：2017-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Jun Ho Song ,  Jean Ho Song ,  Jae Hak Lee

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1333

CPC classification number: H01L33/38 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1362 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/136231 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/14692 ,  H01L29/66742 ,  H01L29/7394 ,  H01L29/786 ,  H01L29/78618 ,  H01L33/36 ,  H01L51/5203 ,  H01L51/5209

Abstract: A display substrate is provided. The display substrate includes a gate electrode disposed on a base; a gate insulating layer disposed on the base and covering the gate electrode; a semiconductor layer disposed on the gate insulating layer and overlapping the gate electrode; a source electrode and a drain electrode disposed on the semiconductor layer and connected to the semiconductor layer; a pixel electrode disposed on the gate insulating layer, connected to the drain electrode, and extending from the drain electrode; a common electrode insulated from the pixel electrode and overlapping the pixel electrode; and a semiconductor pattern disposed between the gate insulating layer and the pixel electrode, the semiconductor pattern overlapping the pixel electrode. The semiconductor pattern comprises a same material as the semiconductor layer and extends from the semiconductor layer.

公开(公告)号：US09575353B2

公开(公告)日：2017-02-21

申请号：US14250028

申请日：2014-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： Eun Je Jang ,  Sung In Ro ,  Young Gu Kang ,  Hyun Wuk Kim ,  Ock Soo Son ,  Jean Ho Song ,  Sung Jin Hong

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/136

CPC classification number: G02F1/133512 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/136209 ,  G02F2001/134372 ,  G02F2001/13606 ,  G02F2001/136222

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate, a data line disposed on the first substrate, a first passivation layer disposed on the gate line and the data line, a color filter disposed on the first passivation layer, a common electrode disposed on the color filter, a light blocking member disposed directly on or directly below the common electrode, a second passivation layer disposed on the common electrode and the light blocking member, and a pixel electrode disposed on the second passivation layer.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的栅极线，设置在第一基板上的数据线，设置在栅极线和数据线上的第一钝化层，设置在第一钝化层上的滤色器 设置在滤色器上的公共电极，直接设置在公共电极的正下方的遮光部件，设置在公共电极和遮光部件上的第二钝化层，以及配置在第二钝化层上的像素电极。