公开(公告)号：US09817283B2

公开(公告)日：2017-11-14

申请号：US15180259

申请日：2016-06-13

Applicant: Samsung Display Co., Ltd.

Inventor： Duk-Sung Kim ,  Bong-Jun Lee ,  Sung Man Kim ,  Seul Ki Kim ,  Jin Yun Kim ,  Dong Wuuk Seo ,  Min Hee Son

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2001/136272 ,  G02F2201/121 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/7869

Abstract: A display, includes: a substrate; first signal lines (FSLs) disposed on the substrate and extending in substantially a first direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the first direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.

公开(公告)号：US09618809B2

公开(公告)日：2017-04-11

申请号：US14980755

申请日：2015-12-28

Applicant: Samsung Display Co., Ltd

Inventor： Seul Ki Kim ,  Seung Jin Kim ,  Yun Seok Han ,  Dong Ju Yang ,  Jeong Uk Heo

IPC: H01L27/12 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/13439 ,  G02F1/133345 ,  G02F1/134309 ,  G02F2001/134372 ,  G02F2001/136295 ,  H01L27/124 ,  H01L27/1288

Abstract: A method for manufacturing a liquid crystal display, including: preparing a substrate on which a switching element, laminating a conductive material layer and a conductive metal layer, forming a first photosensitive film pattern on the conductive metal layer, the first photosensitive film pattern comprising a first region having a first thickness and a second region having a second thickness greater than the first thickness, forming a conductive metal pattern by etching the conductive metal layer using the first photosensitive film pattern as a mask, forming a second photosensitive film pattern that exposes a part of the conductive metal pattern by removing the first region of the first photosensitive film pattern, forming a common electrode by etching the conductive material layer by using the conductive metal pattern as a mask and forming an auxiliary electrode by etching the exposed conductive metal pattern using the second photosensitive film pattern as a mask.

公开(公告)号：US10073291B2

公开(公告)日：2018-09-11

申请号：US15234201

申请日：2016-08-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Ju Yang ,  Seul Ki Kim ,  Hyun Jung Lee ,  Hyo Jin Kim ,  Kap Soo Yoon ,  Jeong Hyun Lee ,  Yun Seok Han ,  Jeong Uk Heo

IPC: H01L27/12 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/36

CPC classification number: G02F1/133512 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2203/04 ,  G09G3/3648 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2310/08 ,  H01L27/124 ,  H01L29/78633

Abstract: A display device is provided. The display device includes a first base substrate, a gate line on the first base substrate and extending in a first direction, a data line disposed on the first base substrate, insulated from the gate line, and extending in a second direction, which crosses the first direction, a switch on the first base substrate and electrically connected to the gate line and the data line, an insulating layer on the switch, a first electrode on the insulating layer, a light-shielding conductive layer directly contacting the first electrode and overlapping the switch, and a second electrode insulated from the first electrode and the light-shielding conductive layer, at least partially overlapping the first electrode, and electrically connected to the switch.

公开(公告)号：US09459505B2

公开(公告)日：2016-10-04

申请号：US14486378

申请日：2014-09-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bong-Jun Lee ,  Ji Young Jeong ,  Seul Ki Kim ,  Ju Hyeon Baek ,  Kyung-Seob Choi

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

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/134318

Abstract: A display device includes a first insulation substrate, a gate line disposed on the first insulation substrate, a semiconductor layer disposed on the gate line, a data line insulated from and crossing the gate line and including a source electrode and a drain electrode facing the source electrode, a first insulating layer disposed on the source electrode and the drain electrode, a pixel electrode electrically connected to the drain electrode, a second insulating layer disposed on the pixel electrode, a common electrode disposed on the second insulating layer, and a shielding pattern part disposed on a same layer as the pixel electrode and overlapping the data line.

Abstract translation: 显示装置包括第一绝缘基板，设置在第一绝缘基板上的栅极线，设置在栅极线上的半导体层，与栅极线绝缘并与栅极线交叉的数据线，并且包括面向源极的源电极和漏电极 电极，设置在源电极和漏电极上的第一绝缘层，与漏电极电连接的像素电极，设置在像素电极上的第二绝缘层，设置在第二绝缘层上的公共电极和屏蔽图案 部分设置在与像素电极相同的层上并与数据线重叠。

公开(公告)号：US20140226101A1

公开(公告)日：2014-08-14

申请号：US14139230

申请日：2013-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Duk-Sung KIM ,  Bong-Jun Lee ,  Sung Man Kim ,  Seul Ki Kim ,  Jin Yun Kim ,  Dong Wuuk Seo ,  Min Hee Son

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2001/136272 ,  G02F2201/121 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/7869

Abstract: A display, includes: a substrate; first signal lines (FSLs) at least partially recessed in the substrate and extending in substantially a direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.

Abstract translation: 一种显示器，包括：基板; 至少部分地凹陷在基底中并沿基本上一个方向延伸的第一信号线（FSL） 设置在FSL上的栅极绝缘层（GIL）; 设置在GIL上的第一电极; 连接到FSL的FSL并且包括GIL和第一电极的薄膜晶体管（TFT）; 大致沿着所述方向延伸并且连接到所述TFT并且被配置为从所述TFT接收数据电压的像素电极（PE） 与PE的至少一部分重叠的公共电极（CE）; 以及设置在PE和CE之间的第一绝缘层。 PE和CE中的一个具有平面形状，另一个包括与平面形状重叠并且基本上平行于FSL延伸的分支电极。 CE的至少一部分与FSL的至少一部分重叠。

公开(公告)号：US11943976B2

公开(公告)日：2024-03-26

申请号：US16892988

申请日：2020-06-04

Applicant: Samsung Display Co., LTD.

Inventor： Seung Sok Son ,  Woo Geun Lee ,  Seul Ki Kim ,  Kap Soo Yoon ,  Hyun Woong Baek ,  Jae Hyun Lee ,  Su Jung Jung ,  Jung Kyoung Cho ,  Seung Ha Choi ,  June Whan Choi

IPC: G02F1/1362 ,  G09G3/32 ,  H10K59/121 ,  H10K59/131 ,  H10K59/38 ,  H10K59/12

CPC classification number: H10K59/131 ,  G09G3/32 ,  G09G2300/0426 ,  G09G2310/0202 ,  H10K59/1201

Abstract: A display device includes a substrate, a first conductive layer on the substrate, the first conductive layer including a data signal line, a first insulating layer on the first conductive layer, a semiconductor layer on the first insulating layer, the semiconductor layer including a first semiconductor pattern, a second insulating layer on the semiconductor layer, and a second conductive layer on the second insulating layer, the second conductive layer including a gate electrode disposed to overlap the first semiconductor pattern, a transistor first electrode disposed to overlap a part of the first semiconductor pattern, wherein the transistor first electrode is electrically connected to the data signal line through a contact hole that penetrates the first and second insulating layers, and a transistor second electrode disposed to overlap another part of the first semiconductor pattern.

公开(公告)号：US10295869B2

公开(公告)日：2019-05-21

申请号：US15257293

申请日：2016-09-06

Applicant: Samsung Display Co., Ltd

Inventor： Hyun Kim ,  Seul Ki Kim ,  Seung Ha Choi ,  Yun Seok Han ,  Kap Soo Yoon ,  Jeong Uk Heo

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1337 ,  G02F1/1343

Abstract: A display device is provided. The display device includes: a first substrate that comprises a first base substrate, an insulating layer located on the first base substrate, and a barrier layer located on the insulating layer; a second substrate that faces the first substrate; a liquid crystal layer that is located between the first substrate and the second substrate; and a first spacer that is located between the first substrate and the second substrate and is in contact with the first substrate, wherein the first substrate further comprises a second spacer that is located on the barrier layer and overlaps with the first spacer.

公开(公告)号：US09798197B2

公开(公告)日：2017-10-24

申请号：US14139230

申请日：2013-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Duk-Sung Kim ,  Bong-Jun Lee ,  Sung Man Kim ,  Seul Ki Kim ,  Jin Yun Kim ,  Dong Wuuk Seo ,  Min Hee Son

IPC: G02F1/136 ,  G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2001/136272 ,  G02F2201/121 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/7869

Abstract: A display, includes: a substrate; first signal lines (FSLs) at least partially recessed in the substrate and extending in substantially a direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.

公开(公告)号：US09366890B2

公开(公告)日：2016-06-14

申请号：US14139188

申请日：2013-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Duk-Sung Kim ,  Bong-Jun Lee ,  Sung Man Kim ,  Seul Ki Kim ,  Jin Yun Kim ,  Dong Wuuk Seo ,  Min Hee Son

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

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2001/136272 ,  G02F2201/121 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/7869

Abstract: A display, includes: a substrate; first signal lines (FSLs) disposed on the substrate and extending in substantially a first direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the first direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.

Abstract translation: 一种显示器，包括：基板; 第一信号线（FSL），其设置在基板上并且基本上沿第一方向延伸; 设置在FSL上的栅极绝缘层（GIL）; 设置在GIL上的第一电极; 连接到FSL的FSL并且包括GIL和第一电极的薄膜晶体管（TFT）; 基本上沿第一方向延伸的像素电极（PE），连接到TFT，并被配置为从TFT接收数据电压; 与PE的至少一部分重叠的公共电极（CE）; 以及设置在PE和CE之间的第一绝缘层。 PE和CE中的一个具有平面形状，另一个包括与平面形状重叠并且基本上平行于FSL延伸的分支电极。 CE的至少一部分与FSL的至少一部分重叠。

公开(公告)号：US20150268528A1

公开(公告)日：2015-09-24

申请号：US14486378

申请日：2014-09-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bong-Jun Lee ,  Ji Young Jeong ,  Seul Ki Kim ,  Ju Hyeon Baek ,  Kyung-Seob Choi

IPC: G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/134318

Abstract: A display device includes a first insulation substrate, a gate line disposed on the first insulation substrate, a semiconductor layer disposed on the gate line, a data line insulated from and crossing the gate line and including a source electrode and a drain electrode facing the source electrode, a first insulating layer disposed on the source electrode and the drain electrode, a pixel electrode electrically connected to the drain electrode, a second insulating layer disposed on the pixel electrode, a common electrode disposed on the second insulating layer, and a shielding pattern part disposed on a same layer as the pixel electrode and overlapping the data line.

Abstract translation: 显示装置包括第一绝缘基板，设置在第一绝缘基板上的栅极线，设置在栅极线上的半导体层，与栅极线绝缘并与栅极线交叉的数据线，并且包括面向源极的源电极和漏电极 电极，设置在源电极和漏电极上的第一绝缘层，与漏电极电连接的像素电极，设置在像素电极上的第二绝缘层，设置在第二绝缘层上的公共电极和屏蔽图案 部分设置在与像素电极相同的层上并与数据线重叠。