公开(公告)号：US20210318583A1

公开(公告)日：2021-10-14

申请号：US17168226

申请日：2021-02-05

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee SHIN ,  Geun Ho LEE ,  Yong Hee LEE

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

Abstract: Provided is a display device. The display device comprises: a substrate including a display area having a plurality of pixels and a non-display area, a plurality of data lines connected to each of the plurality of pixels and extending in a first direction, a plurality of first gate lines connected to each of the plurality of pixels and extending in a second direction crossing the first direction, a plurality of second gate lines extending along the first direction from one end of the display area to a line contact portion contacting each of the plurality of first gate lines, and a plurality of off voltage lines extending in a direction opposite to the first direction from the other end of the display area opposite to one end of the display area to a periphery of the line contact portion and insulated from the plurality of second gate lines.

公开(公告)号：US20210151384A1

公开(公告)日：2021-05-20

申请号：US16932807

申请日：2020-07-19

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hee SHIN ,  Yoo Mi RA ,  Geun Ho LEE ,  Yong Hee LEE

IPC: H01L23/544 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1339 ,  H01L27/12

Abstract: According to an aspect of the invention, a display device includes: a first substrate; and a plurality of pixels including a first pixel disposed in the first substrate. The first pixel includes: a first transistor; a first electrode connected with the first transistor; a first color filter having a color and overlapping the first electrode connected with the first transistor; and a third measurement indicia having a color and overlapping the first color filter, and the first color filter has a color different from the color of the third measurement indicia.

公开(公告)号：US20210141264A1

公开(公告)日：2021-05-13

申请号：US17000346

申请日：2020-08-23

Applicant: Samsung Display Co, Ltd.

Inventor： Dong Hee SHIN ,  Yoo Mi RA ,  Geun Ho LEE ,  Yong Hee LEE

IPC: G02F1/1333 ,  G02F1/1368 ,  G02F1/1337

Abstract: A display device including a display area and a non-display area disposed outside the display area, the display device including a first display substrate, a second display substrate opposite to the first display substrate, and a sealing member disposed between the first display substrate and the second display substrate in the non-display area and coupling the first display substrate to the second display substrate, in which the first display substrate includes a first substrate and an organic layer disposed on the first substrate, the organic layer includes a plurality of dam patterns disposed in the non-display area, and the dam patterns include a first dam pattern not overlapping the sealing member and having a first trench formed on a surface of the first dam pattern, and a second dam pattern overlapping the sealing member.

公开(公告)号：US20210018775A1

公开(公告)日：2021-01-21

申请号：US16795425

申请日：2020-02-19

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee SHIN

IPC: G02F1/1339 ,  H01L27/12 ,  G02F1/1345 ,  G03F1/58 ,  G03F1/42

Abstract: A display device includes: a display area including a plurality of pixels; a first peripheral area disposed at one side of the display area; and a second peripheral area disposed at the opposite side of the display area, wherein a first column spacer is disposed in the display area, a second column spacer is disposed in the first peripheral area, and a third column spacer is disposed in the second peripheral area. The patterns of an exposure mask utilized in the first peripheral area in which the second column spacer is disposed and the second peripheral area in which the third column spacer is disposed may be different from each other.

公开(公告)号：US20200348573A1

公开(公告)日：2020-11-05

申请号：US16828074

申请日：2020-03-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Hee SHIN

IPC: G02F1/1362 ,  G09G3/36 ,  G02F1/1345

Abstract: A display device includes a substrate; and a driving pad disposed on the substrate, wherein the driving pad includes a first pad portion and a second pad portion alternately arranged along a direction, wherein each of the first pad portion and the second pad portion includes first data pads and signal pads, wherein the first data pads of the first and second pad portions include a first side and a second side different from the first side, wherein the signal pads of the first pad portion are disposed on the first side of the first data pads of the first pad portion, and the signal pads of the second pad portion are disposed on the second side of the first data pads of the second pad portion, and wherein the first data pads provide a data signal to pixels, and the signal pads provide a driving voltage to the pixels.

公开(公告)号：US20200064697A1

公开(公告)日：2020-02-27

申请号：US16375604

申请日：2019-04-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yoo Mi RA ,  Dong Hee SHIN ,  Soo Hong CHEON

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1339

Abstract: A liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a first substrate including a first electrode; a second substrate including a second electrode and a light blocking layer; and a short-circuit spacer that is disposed between the first substrate and the second substrate, wherein the second electrode is disposed between the second substrate and the light blocking layer, the light blocking layer includes an opening, and the second electrode and the short-circuit spacer contact each other in the opening.

公开(公告)号：US20160320647A1

公开(公告)日：2016-11-03

申请号：US15046576

申请日：2016-02-18

Applicant: Samsung Display Co., Ltd

Inventor： Dong Hee SHIN ,  Kyung Ho KIM ,  Ho Kyung KIM ,  Yoo Mi RA ,  Kee-Bum PARK

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

Abstract: Disclosed herein is a thin film transistor substrate, including: an insulating substrate having a dummy area and a display area; a signal line formed in the dummy area on the insulating substrate; a switching element positioned in the display area on the insulating substrate; a color filter layer positioned in the display area on the insulating substrate and exposing a portion of the switching element through at least one contact hole; and a dummy color filter layer positioned on the dummy area on the insulating substrate and exposing a portion of the signal line through at least one dummy contact hole, wherein the at least one dummy contact hole formed on the dummy color filter layer and the at least one contact hole formed on the color filter layer are formed on the same position in a plane view.

Abstract translation: 本文公开了一种薄膜晶体管基板，包括：具有虚拟区域和显示区域的绝缘基板; 形成在绝缘基板上的虚拟区域中的信号线; 位于绝缘基板上的显示区域中的开关元件; 位于所述绝缘基板上的所述显示区域中并且通过至少一个接触孔暴露所述开关元件的一部分的滤色器层; 以及位于所述绝缘基板的所述虚拟区域上的虚拟滤色器层，并使所述信号线的一部分通过至少一个虚拟接触孔露出，所述至少一个虚拟接触孔形成在所述虚拟滤色器层上， 形成在滤色器层上的一个接触孔形成在平面图中的相同位置上。

公开(公告)号：US20140028534A1

公开(公告)日：2014-01-30

申请号：US13725684

申请日：2012-12-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kee-Bum PARK ,  Kyung Ho KIM ,  Hyuk-Jin KIM ,  Dong Hee SHIN ,  Byoung Sun NA

IPC: G09G3/34

CPC classification number: G09G3/3677 ,  G02F1/13454 ,  G09G3/20 ,  G09G3/34 ,  G09G2300/0408 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/0281

Abstract: A substantially rectangular display panel includes a first edge extending in a first major axis direction of the rectangular shape and a second edge extending in a second major axis direction of the rectangular shape, the second direction being different from the first direction. The display panel includes: a plurality of gate lines extending in the first direction; and a gate lines driver including a plurality of main stages sequentially connected to each other and configured for outputting gate signals to the gate lines, where the plurality of stages further includes one or more dummy stages arranged in a row along the second edge and not connected to the plurality of gate lines, and where a layout arrangement of a plurality of thin film transistors included in the main stage is different from a corresponding layout arrangement of corresponding thin film transistors included in the at least one dummy stage.

Abstract translation: 大致矩形的显示面板包括沿矩形的第一长轴方向延伸的第一边缘和沿矩形形状的第二长轴方向延伸的第二边缘，第二方向与第一方向不同。 显示面板包括：沿第一方向延伸的多条栅极线; 以及栅极线驱动器，其包括彼此顺序连接并被配置为向栅极线输出栅极信号的多个主级，其中多个级还包括沿着第二边缘排成一行的一个或多个虚拟级并且未连接 并且其中包括在主级中的多个薄膜晶体管的布局布置与包括在至少一个虚拟级中的相应薄膜晶体管的相应布局布置不同。

公开(公告)号：US20240353723A1

公开(公告)日：2024-10-24

申请号：US18760034

申请日：2024-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee SHIN ,  Geun Ho LEE ,  Yong Hee LEE

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

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G02F2201/123

Abstract: Provided is a display device. The display device comprises: a substrate including a display area having a plurality of pixels and a non-display area, a plurality of data lines connected to each of the plurality of pixels and extending in a first direction, a plurality of first gate lines connected to each of the plurality of pixels and extending in a second direction crossing the first direction, a plurality of second gate lines extending along the first direction from one end of the display area to a line contact portion contacting each of the plurality of first gate lines, and a plurality of off voltage lines extending in a direction opposite to the first direction from the other end of the display area opposite to one end of the display area to a periphery of the line contact portion and insulated from the plurality of second gate lines.

公开(公告)号：US20240284718A1

公开(公告)日：2024-08-22

申请号：US18510519

申请日：2023-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee SHIN ,  Sun Kwun SON ,  Sang Yong NO

IPC: H10K59/122 ,  G09G3/20

CPC classification number: H10K59/122 ,  G09G3/20 ,  G09G2300/0819 ,  G09G2300/0852

Abstract: A light emitting display device includes: a substrate; a driving element layer on the substrate and including a transistor and a planarization film covering the transistor; a second electrode on the planarization film and including a contact opening; a separator on the planarization film and has a reverse-tapered sidewall; a pixel defining layer including a first opening exposing a portion of the second electrode, a second opening exposing a portion of the separator, and a third opening corresponding to the contact opening of the second electrode; and a first electrode on the pixel defining layer, wherein the first electrode is electrically connected to the transistor of the driving element layer through the contact opening of the second electrode and the third opening of the pixel defining layer.