公开(公告)号：US12082431B2

公开(公告)日：2024-09-03

申请号：US17392739

申请日：2021-08-03

Applicant: Samsung Display Co., LTD.

Inventor： Jea Heon Ahn ,  Jang Soo Kim ,  Jeong Ki Kim ,  Jae Cheol Park

IPC: H10K50/115 ,  H10K59/121 ,  H10K59/122 ,  H10K59/35 ,  H10K59/38

CPC classification number: H10K50/115 ,  H10K59/121 ,  H10K59/122 ,  H10K59/353 ,  H10K59/38

Abstract: A display device includes a pixel; and a first color conversion region, a second color conversion region, and a third color conversion region respectively overlapping a first color pixel, a second color pixel, and a third color pixel and spaced from each other. The third color conversion region is aligned with a region between the first color conversion region and the second color conversion region in a first direction, and the first color conversion region and the second color conversion region are aligned with each other in a second direction crossing the first direction. Part of the first color conversion region is disposed in a second pixel area that is adjacent to the first pixel area in the second direction, and part of the second color conversion region is positioned in a third pixel area that is adjacent to the first pixel area in the second direction.

公开(公告)号：US12178068B2

公开(公告)日：2024-12-24

申请号：US18226207

申请日：2023-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Jea Heon Ahn ,  Jang Soo Kim ,  Jong Hoon Kim ,  Seong Yeon Lee ,  Si Wan Jeon ,  Seok Joon Hong

IPC: H10K50/842 ,  H10K71/00

Abstract: A display device is provided. An embodiment of a display device includes a first substrate, a second substrate disposed on the first substrate, first and second partition walls disposed on the second substrate, the second partition wall being disposed outside the first partition wall, a first trench disposed inside the first partition wall and having a first width, a second trench disposed between the first and second partition walls and having a second width greater than the first width; an alignment key disposed to overlap the second trench; a first spacer disposed on the alignment key, and a sealing member disposed along an edge between the first substrate and the second substrate without overlapping the alignment key, wherein the first spacer partially overlaps the first partition wall, the second partition wall, and the sealing member.

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.

公开(公告)号：US20160246089A1

公开(公告)日：2016-08-25

申请号：US14989477

申请日：2016-01-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youn Hak Jeong ,  Bo Yeong Kim ,  Jang Soo Kim ,  Hong Min Yoon ,  Seong Young Lee ,  Ho Jun Lee

IPC: G02F1/1368 ,  H01L29/423 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: H01L27/1222 ,  G02F1/134309 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/134345 ,  H01L27/124 ,  H01L29/42384

Abstract: A liquid crystal display includes: first and second thin film transistors and a compensation transistor formed on a first insulation substrate; a first gray subpixel electrode connected to a drain electrode of the first thin film transistor; a second gray subpixel electrode connected to a drain electrode of the compensation transistor and a drain electrode of the second thin film transistor; and first and second reference voltage lines overlapping at least one of the second gray subpixel electrode and the first gray subpixel electrode, wherein a pixel area occupied by the first gray subpixel electrode and the second gray subpixel electrode is extended in a first direction, the first and second reference voltage lines are extended in a second direction, which is substantially perpendicular to the first direction, to overlap the pixel area, and one of the first and second reference voltage lines is connected to a source electrode of the compensation transistor.

Abstract translation: 液晶显示器包括：第一和第二薄膜晶体管和形成在第一绝缘基板上的补偿晶体管; 连接到所述第一薄膜晶体管的漏电极的第一灰色子像素电极; 连接到补偿晶体管的漏极的第二灰色子像素电极和第二薄膜晶体管的漏极; 以及与第二灰色子像素电极和第一灰色子像素电极中的至少一个重叠的第一和第二参考电压线，其中由第一灰色子像素电极和第二灰色子像素电极占据的像素区域沿第一方向延伸，第一 并且第二参考电压线在基本上垂直于第一方向的第二方向上延伸以与像素区域重叠，并且第一和第二参考电压线中的一个连接到补偿晶体管的源电极。

公开(公告)号：US20160020230A1

公开(公告)日：2016-01-21

申请号：US14534508

申请日：2014-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Doo Youl Lee ,  Hyuk Soon Kwon ,  Jang Soo Kim

IPC: H01L27/12

CPC classification number: H01L27/1225 ,  H01L27/1233 ,  H01L27/127 ,  H01L27/1288

Abstract: Disclosed is a thin film transistor array panel including: a substrate including a display area and a peripheral area; a second semiconductor layer disposed on the substrate, and disposed on a first semiconductor layer disposed in the display area and the peripheral area; and a passivation layer disposed on the first semiconductor layer and the second semiconductor layer, wherein the first semiconductor layer and the second semiconductor layer include an oxide semiconductor, and a thickness of the first semiconductor layer is different from that of the second semiconductor layer.

Abstract translation: 公开了一种薄膜晶体管阵列面板，其包括：包括显示区域和周边区域的基板; 设置在所述基板上的第二半导体层，并且设置在布置在所述显示区域和所述周边区域中的第一半导体层上; 以及设置在所述第一半导体层和所述第二半导体层上的钝化层，其中所述第一半导体层和所述第二半导体层包括氧化物半导体，并且所述第一半导体层的厚度与所述第二半导体层的厚度不同。

公开(公告)号：US09052553B2

公开(公告)日：2015-06-09

申请号：US13837861

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Youn Hak Jeong ,  Seung-Hwan Kim ,  Kwi Hyun Kim ,  Jang Soo Kim ,  Sang Yong No ,  Jae-Jin Song ,  Byoung Sun Na ,  Seung Soo Baek

IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/134336 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2300/0447

Abstract: A liquid crystal display includes a first substrate, a first gate line disposed on the first substrate, a second gate line disposed on the first substrate, a data line disposed on the first substrate, a reference voltage line disposed on the first substrate and extending substantially to be parallel to the data line, a first subpixel electrode disposed in a pixel area on the first substrate, a second subpixel electrode disposed in the pixel area on the first substrate, a first switching element connected to the first gate line, the data line and the first subpixel electrode, a second switching element connected to the first gate line, the data line and the second subpixel electrode, and a third switching element connected to the first subpixel electrode and the reference voltage line.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的第一栅极线，设置在第一基板上的第二栅极线，设置在第一基板上的数据线，设置在第一基板上的基准电压线， 平行于数据线，设置在第一基板上的像素区域中的第一子像素电极，设置在第一基板上的像素区域中的第二子像素电极，连接到第一栅极线的第一开关元件，数据线 第一子像素电极，与第一栅极线连接的第二开关元件，数据线和第二子像素电极，以及与第一子像素电极和基准电压线连接的第三开关元件。

公开(公告)号：US09997541B2

公开(公告)日：2018-06-12

申请号：US14989477

申请日：2016-01-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youn Hak Jeong ,  Bo Yeong Kim ,  Jang Soo Kim ,  Hong Min Yoon ,  Seong Young Lee ,  Ho Jun Lee

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1343 ,  H01L29/423

CPC classification number: H01L27/1222 ,  G02F1/134309 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/134345 ,  H01L27/124 ,  H01L29/42384

Abstract: A liquid crystal display includes: first and second thin film transistors and a compensation transistor formed on a first insulation substrate; a first gray subpixel electrode connected to a drain electrode of the first thin film transistor; a second gray subpixel electrode connected to a drain electrode of the compensation transistor and a drain electrode of the second thin film transistor; and first and second reference voltage lines overlapping at least one of the second gray subpixel electrode and the first gray subpixel electrode, wherein a pixel area occupied by the first gray subpixel electrode and the second gray subpixel electrode is extended in a first direction, the first and second reference voltage lines are extended in a second direction, which is substantially perpendicular to the first direction, to overlap the pixel area, and one of the first and second reference voltage lines is connected to a source electrode of the compensation transistor.

公开(公告)号：US09368518B2

公开(公告)日：2016-06-14

申请号：US14303794

申请日：2014-06-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Doo Youl Lee ,  Se Myung Kwon ,  Hyuk Soon Kwon ,  Jang Soo Kim ,  Hyung Min Kim ,  Jin-Ho Oh

IPC: H01L27/12 ,  H01L29/417 ,  H01L21/02 ,  H01L21/768 ,  H01L29/786 ,  H01L21/3213

CPC classification number: H01L27/124 ,  H01L21/02164 ,  H01L21/02565 ,  H01L21/32139 ,  H01L21/76852 ,  H01L27/1225 ,  H01L27/1288 ,  H01L29/41733 ,  H01L29/45 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/7869

Abstract: A thin film transistor array panel includes: a gate conductor disposed on a substrate and including a gate line and a gate electrode, a semiconductor layer overlapping the gate electrode and including an oxide semiconductor, a data conductor including a data line intersecting the gate line, a source electrode connected to the data line, and a drain electrode facing the source electrode, a sidewall covering side surface parts of the drain electrode and the source electrode adjacent to a channel region of the semiconductor layer, and a passivation layer covering the source electrode, the drain electrode, and the sidewall.

Abstract translation: 薄膜晶体管阵列面板包括：栅极导体，其设置在基板上，包括栅极线和栅电极，与栅电极重叠并包括氧化物半导体的半导体层，数据导体，包括与栅极线相交的数据线， 连接到数据线的源电极和面对源电极的漏电极，覆盖与半导体层的沟道区相邻的漏电极和源电极的侧表面部分的侧壁以及覆盖源电极的钝化层 ，漏电极和侧壁。

公开(公告)号：US09360692B2

公开(公告)日：2016-06-07

申请号：US13737602

申请日：2013-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Yong No ,  Jang Soo Kim

IPC: G09G3/36 ,  G02F1/133

CPC classification number: G02F1/13306 ,  G09G3/3659 ,  G09G2300/023 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0804 ,  G09G2300/0814 ,  G09G2300/0852

Abstract: A display device includes: a display panel including a pixel that includes a first subpixel and a second subpixel, the first subpixel displaying a first image based on a first gamma curve during a first period of a first frame and the second subpixel displaying a second image based on a second gamma curve during the first period of the first frame, where the first and second gamma curves are different; a gate driver configured to transmit a gate signal to the display panel; and a data driver configured to transmit a first data voltage based on the first gamma curve and a second data voltage based on the second gamma curve to the pixel, in which the pixel includes a voltage changing member which changes luminance of at least one of the first image and the second image during a second period of the first frame.

Abstract translation: 显示装置包括：显示面板，包括包括第一子像素和第二子像素的像素，第一子像素在第一帧的第一周期期间基于第一伽玛曲线显示第一图像，而第二子像素显示第二图像 基于第一伽玛曲线在第一帧和第二伽马曲线不同的第一帧期间的第二伽马曲线; 栅极驱动器，被配置为向所述显示面板发送栅极信号; 以及数据驱动器，被配置为基于所述第一伽马曲线发送第一数据电压和基于所述第二伽马曲线的所述第二数据电压到所述像素，其中所述像素包括电压改变部件，所述电压改变部件改变所述第二伽玛曲线中的至少一个的亮度， 第一图像和第二图像在第一帧的第二周期期间。

公开(公告)号：US11751420B2

公开(公告)日：2023-09-05

申请号：US17341525

申请日：2021-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jea Heon Ahn ,  Jang Soo Kim ,  Jong Hoon Kim ,  Seong Yeon Lee ,  Si Wan Jeon ,  Seok Joon Hong

IPC: H10K50/842 ,  H10K71/00

CPC classification number: H10K50/8428 ,  H10K71/00

Abstract: A display device is provided. An embodiment of a display device includes a first substrate, a second substrate disposed on the first substrate, first and second partition walls disposed on the second substrate, the second partition wall being disposed outside the first partition wall, a first trench disposed inside the first partition wall and having a first width, a second trench disposed between the first and second partition walls and having a second width greater than the first width; an alignment key disposed to overlap the second trench; a first spacer disposed on the alignment key, and a sealing member disposed along an edge between the first substrate and the second substrate without overlapping the alignment key, wherein the first spacer partially overlaps the first partition wall, the second partition wall, and the sealing member.