公开(公告)号：US20150198851A1

公开(公告)日：2015-07-16

申请号：US14469271

申请日：2014-08-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kee-Bum PARK ,  Kyung Ho KIM

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

CPC classification number: H01L27/124 ,  G02F1/134309 ,  G02F2001/134345 ,  G02F2001/136218

Abstract: A thin film transistor display panel includes: a substrate; a gate line and a storage electrode line on the substrate; a gate insulating layer on the gate line; a semiconductor layer on the gate insulating layer; a data line, a drain electrode and a divided-voltage reference voltage line on the semiconductor layer; a passivation layer covering the data line, the drain electrode and the divided-voltage reference voltage line; and a first sub-pixel electrode and a second sub-pixel electrode electrically connected to the drain electrode through a contact hole defined in the passivation layer and including a plurality of pixel branch electrodes, where the divided-voltage reference voltage line divides a first or second sub-pixel area, which is defined by the first or second sub-pixel electrode, into two regions, and each of the two regions has three sides defined by the divided-voltage reference voltage line and an open side.

Abstract translation: 薄膜晶体管显示面板包括：基板; 基板上的栅极线和存储电极线; 栅极线上的栅极绝缘层; 栅极绝缘层上的半导体层; 半导体层上的数据线，漏电极和分压参考电压线; 覆盖数据线，漏电极和分压参考电压线的钝化层; 以及第一子像素电极和第二子像素电极，其通过限定在钝化层中的接触孔电连接到漏电极，并且包括多个像素分支电极，其中分压参考电压线将第一或 由第一或第二子像素电极限定的第二子像素区域分成两个区域，并且两个区域中的每一个具有由分压基准电压线和开路侧限定的三个边。

公开(公告)号：US20150115275A1

公开(公告)日：2015-04-30

申请号：US14591833

申请日：2015-01-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Hwa PARK ,  Jong-In KIM ,  Yeo Geon YOON ,  Min Wook PARK ,  Jang-Il KIM ,  Joon-Chul GOH ,  Hyo-Seop KIM ,  Bum Ki BAEK ,  Young-Soo YOON ,  Hak Bum CHOI ,  Kyung Ho KIM

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

CPC classification number: G02F1/136286 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0876 ,  G09G2320/0233 ,  H01L27/124

Abstract: A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.

Abstract translation: 显示装置包括栅极线，数据线，第一布线和沿着栅极线和数据线的方向延伸的第二布线，以及具有第一子像素和第二子像素的像素。 第一子像素具有第一子像素电极和第一开关元件，第二子像素具有第二子像素电极和第二以及第三开关元件。 三个开关元件的控制端子连接到相同的栅极线，并且第一和第二开关元件的输入端子连接到相同的数据线。 第一和第二开关元件分别具有连接到第一和第二子像素电极的输出端子。 第二开关元件的输出端子连接到具有连接到第二导线的输出端子的第三开关元件。 第一线和第二线连接在一个像素中。

公开(公告)号：US20240194146A1

公开(公告)日：2024-06-13

申请号：US18347489

申请日：2023-07-05

Applicant: Samsung Display Co., LTD. ,  Konkuk University Industrial Cooperation Corp

Inventor： Dong Woo KIM ,  Kee Chan PARK ,  Yi Kyoung YOU ,  Chong Chul CHAI ,  Kyung Ho KIM ,  Joon Ho LEE

IPC: G09G3/3266 ,  G09G3/3233

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0286 ,  G09G2310/08

Abstract: A scan signal driver includes: stages to sequentially output scan signals in an active period, and to selectively output sensing signals in a vertical blank period. At least one of the stages includes: a sensing control circuit to supply a gate-on voltage to a sensing control node in response to a holding control signal during the active period, and to output the gate-on voltage of the sensing control node in response to a selectively input line select signal during the vertical blank period; an output node control circuit to supply the gate-on voltage to a pull-up node when the gate-on voltage of the sensing control node is output during the vertical blank period; and an output circuit to output a scan clock signal as a sensing signal to one of scan signal lines when the gate-on voltage is supplied to the pull-up node during the vertical blank period.

公开(公告)号：US20240120214A1

公开(公告)日：2024-04-11

申请号：US18469234

申请日：2023-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hee LEE ,  Kyung Ho KIM ,  Young Seok SEO ,  Joo Woan CHO ,  Byeong Hwa CHOI

IPC: H01L21/67 ,  H01L25/16

CPC classification number: H01L21/67092 ,  H01L21/67253 ,  H01L25/167

Abstract: An apparatus for fabricating a display panel, the apparatus including: a loading module configured to accommodate a large-area fabricating substrate, the loading module being configured to adjust an inclination of the large-area fabricating substrate from a rear surface of the large-area fabricating substrate and to press the large-area fabricating substrate; and an element transfer module configured to transfer a plurality of light emitting elements or an integrated circuit onto the large-area fabricating substrate and configured to bond and press a wafer on which the plurality of light emitting elements or the at least one integrated circuit is located onto the large-area fabricating substrate.

公开(公告)号：US20200285089A1

公开(公告)日：2020-09-10

申请号：US16601580

申请日：2019-10-14

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Hee LEE ,  Kyung Ho KIM ,  Seong Young LEE ,  Seung Min LEE

IPC: G02F1/1368 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1343

Abstract: A display device including a substrate, a gate line, a reference voltage line, a data line, a first drain electrode separated from the data line, an insulating layer disposed on the data line and the first drain electrode, and a pixel electrode layer disposed on the insulating layer and including a pixel electrode and a light blocking electrode overlapping the data line, the pixel electrode includes a first sub-pixel electrode including a first extension part protruded toward the first drain electrode and a contact portion connected to one end of the first extension part, the first extension part of the first sub-pixel electrode has a first side parallel to a first side of the light blocking electrode, and an interval between the first sides of the first extension part and the light blocking electrode is less than about 4 μm.

公开(公告)号：US20170192317A1

公开(公告)日：2017-07-06

申请号：US15213607

申请日：2016-07-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung Jin SONG ,  Kyung Ho KIM ,  Kee Bum PARK ,  Dong Hee SHIN

IPC: G02F1/1343 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/133 ,  G02F1/1337

Abstract: A liquid crystal display device includes a gate line in a first direction, a data line in a second direction intersecting the first direction, a pixel including a first region having a transistor connected to the gate and data lines, and a contact hole connecting the transistor to a pixel electrode, and a second region having the pixel electrode, wherein a length of a first width along the first direction on the first region is longer than a length of a second width along the second direction on the first region, and wherein a length of a third width along the first direction on the second region is longer than a length of a fourth width along the second direction on the second region.

公开(公告)号：US20170053949A1

公开(公告)日：2017-02-23

申请号：US15064173

申请日：2016-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee SHIN ,  Dong Hyeon KI ,  Kyung Ho KIM ,  Bo Yeong KIM

IPC: H01L27/12 ,  G02F1/1345 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1339

Abstract: A display device is provided. A display device comprising: a first substrate comprising a display area and a non-display area and placed to face each other; a light-blocking pattern comprising an opening part formed on the first substrate in the non-display area; and a dummy color layer disposed under the opening part on the first substrate at a location corresponding to the opening part, wherein the opening part and the dummy color layer extend in a direction.

Abstract translation: 提供显示装置。 一种显示装置，包括：第一基板，包括显示区域和非显示区域，并且彼此面对放置; 遮光图案，包括形成在非显示区域中的第一基板上的开口部分; 以及虚拟色层，其设置在与所述开口部相对应的位置处的所述第一基板的开口部的下方，所述开口部和所述虚拟色层沿着方向延伸。

公开(公告)号：US20160180790A1

公开(公告)日：2016-06-23

申请号：US15057949

申请日：2016-03-01

Applicant: Samsung Display Co., Ltd

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

IPC: G09G3/36 ,  G02F1/1345

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：US20160033830A1

公开(公告)日：2016-02-04

申请号：US14538537

申请日：2014-11-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kee-Bum PARK ,  Kyung Ho KIM ,  Hyung Jin SONG

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/134336 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136222

Abstract: A liquid crystal display device includes a first substrate, a gate line disposed on the first substrate, a data line disposed on the first substrate and intersecting the gate line, and a pixel electrode disposed in a pixel region at least partially defined by the gate line and the data line, and overlapping the data line, the pixel electrode including first and second sub-pixel electrodes separated from each other. Each of the first and second sub-pixel electrodes includes a horizontal stem extending in a direction intersecting the data line, and branches connected to the horizontal stem.

Abstract translation: 液晶显示装置包括第一基板，设置在第一基板上的栅极线，设置在第一基板上并与栅极线相交的数据线，以及设置在至少部分地由栅极线限定的像素区域中的像素电极 和数据线，并且与数据线重叠，包括彼此分离的第一和第二子像素电极的像素电极。 第一和第二子像素电极中的每一个包括在与数据线相交的方向上延伸的水平杆，以及连接到水平杆的分支。

公开(公告)号：US20250148978A1

公开(公告)日：2025-05-08

申请号：US18775875

申请日：2024-07-17

Applicant: Samsung Display Co., LTD.

Inventor： Kyung Ho KIM ,  Gi Chang LEE ,  Sung Yoon HWANG

IPC: G09G3/3233 ,  G09G3/20 ,  G09G3/3266

Abstract: A display device includes: pixels connected to scan lines and emission control lines; a scan driver to supply a scan signal to the scan lines according to scan clock signals; a first emission driver to supply a first emission control signal to the emission control lines according to emission clock signals, when the display device is driven in a first mode; a second emission driver to supply a second emission control signal to the emission control lines according to the scan signal, when the display device is driven in a second mode; and a timing controller to control the scan driver, the first emission driver, and the second emission driver.