公开(公告)号：US20150009465A1

公开(公告)日：2015-01-08

申请号：US14091002

申请日：2013-11-26

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2001/134354 ,  G02F2001/136218

Abstract: Provided is a liquid crystal display capable of reducing a texture by increasing a liquid crystal control ability. The liquid crystal display includes a first electrode and a second electrode facing each other with a liquid crystal layer therebetween. The first electrode includes a horizontal extension forming a boundary between adjacent subregions and a vertical extension connected to the horizontal extension, and the horizontal extension includes a portion which has a largest width at a position proximate to the vertical extension, and which has a smaller width at a position farther from the vertical extension.

Abstract translation: 提供一种能够通过提高液晶控制能力而降低纹理的液晶显示器。 液晶显示器包括彼此面对的第一电极和第二电极，其间具有液晶层。 第一电极包括形成相邻子区域之间的边界的水平延伸部和连接到水平延伸部的垂直延伸部分，并且水平延伸部分包括在靠近垂直延伸部的位置处具有最大宽度的部分，并且具有较小的宽度 在离垂直延伸距离更远的位置。

公开(公告)号：US20140242737A1

公开(公告)日：2014-08-28

申请号：US14087631

申请日：2013-11-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Koo CHUNG ,  Kyung Ho KIM ,  Kwan Hyun CHO

IPC: H01L51/56

CPC classification number: H01L51/56 ,  B05C21/005 ,  C23C14/042 ,  C23C16/042 ,  H01L27/3211 ,  H01L51/0023 ,  H01L51/5221 ,  H01L51/5225

Abstract: Provided is a cathode deposition mask. The cathode deposition mask includes a plurality of first columns and a plurality of second columns arranged alternately, the plurality of first columns and the plurality of second columns being parallel to each other and defining a column dimension along the length of each column, the first columns and the second columns each comprising a plurality of openings, the plurality of openings included in each first column being arranged alternately along the column dimension with respect to the openings in each adjacent first column, and the plurality of openings included in each second column being arranged alternately along the column dimension with respect to the openings in each adjacent second column.

Abstract translation: 提供一种阴极沉积掩模。 阴极沉积掩模包括多个第一列和交替布置的多个第二列，多个第一列和多个第二列彼此平行并且沿着每列的长度限定列尺寸，第一列 并且第二列各自包括多个开口，每个第一列中包括的多个开口相对于每个相邻的第一列中的开口沿列尺寸交替布置，并且每个第二列中包括的多个开口被布置 相对于每个相邻的第二列中的开口交替地沿列尺寸。

公开(公告)号：US20250124845A1

公开(公告)日：2025-04-17

申请号：US18819235

申请日：2024-08-29

Applicant: Samsung Display Co., LTD.

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

IPC: G09G3/20

Abstract: A clock selection circuit includes: a control circuit to output a first control signal and a second control signal, when at least one scan signal of a previous stage scan signal or a next stage scan signal is input; and a selection circuit to receive clock signals, and output the clock signals when the first control signal and the second control signal are input.

公开(公告)号：US20250123652A1

公开(公告)日：2025-04-17

申请号：US18908204

申请日：2024-10-07

Applicant: Samsung Display Co., LTD.

Inventor： Kyung Ho KIM ,  Sang Yong NO ,  Sung Yoon HWANG

IPC: G06F1/08

Abstract: According to one or more embodiments of the present disclosure, a clock selection circuit includes an inverter configured to receive an input signal through a first input terminal, and at least one controller configured to receive at least one clock signal and configured to output the clock signal when the input signal is supplied to the inverter.

公开(公告)号：US20240120324A1

公开(公告)日：2024-04-11

申请号：US18462004

申请日：2023-09-06

Applicant: Samsung Display Co., LTD.

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

IPC: H01L25/075

CPC classification number: H01L25/0753

Abstract: An apparatus for fabricating a display panel, including a film fixing module configured to fix a stretched film on which a plurality of light emitting elements are arranged, a film pressurizing module configured to pressurize the stretched film, a first thickness detection module configured to detect, at each pressurization step, a modulus of elasticity and a change in thickness of the stretched film that is pressurized and stretched by the film pressurizing module, a second thickness detection module configured to detect, at each pressurization step, a change in thickness of an adhesive applied in a front direction of the stretched film, an image detection module configured to photograph the plurality of light emitting elements arranged on the stretched film for each pressurization step and to detect a change in arrangement information of the light emitting elements, and a main processor configured to database feature change information.

公开(公告)号：US20210335841A1

公开(公告)日：2021-10-28

申请号：US17109606

申请日：2020-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： Seong Young LEE ,  Kyung Ho KIM ,  Ki Won PARK ,  Soo Hong CHEON

IPC: H01L27/12 ,  G02F1/1362

Abstract: Embodiments of the current disclosure to provide a display device which can reduce the number of intersections of scan lines and data lines. According to an embodiment of the disclosure, a display device comprises: a substrate; scan lines extending along a first direction; data lines extending along a second direction that intersect the first direction; a first switching element; a first pixel electrode connected to a first source electrode of the first switching element; a second switching element; and a second pixel electrode connected to a second source electrode of the second switching element. The first pixel electrode and the second pixel electrode are disposed along the second direction, and a first source electrode and a first drain electrode of the first switching element extend along the second direction in an area overlapping a first active layer of the first switching element.

公开(公告)号：US20200041855A1

公开(公告)日：2020-02-06

申请号：US16293643

申请日：2019-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Na Hyeon CHA ,  Seong Young LEE ,  Kyung Ho KIM ,  Hae Jin KIM ,  Yong Hee LEE

IPC: G02F1/1362

Abstract: A display device includes: a substrate; a first transistor and a second transistor disposed on the substrate; a first sub-pixel electrode electrically connected to a first drain electrode of the first transistor; a second sub-pixel electrode electrically connected to a second drain electrode of the second transistor; and color filter layers disposed between the first and second transistors and the first and second sub-pixel electrodes, the color filter layers including: a first color filter overlapping the first transistor and the first sub-pixel electrode, the first color filter representing a first color, and a first color filter pattern representing a second color different from the first color, the first color filter pattern overlapping the first transistor and the second transistor.

公开(公告)号：US20170003557A1

公开(公告)日：2017-01-05

申请号：US15265755

申请日：2016-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hee Hwan LEE ,  Kyu Su AHN ,  Kyung Ho KIM ,  Kee Bum PARK

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

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/136277 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124 ,  H01L29/78633

Abstract: A thin film transistor array panel includes a first subpixel electrode and a second subpixel electrode electrically connected with a drain electrode through a first contact hole and a second contact hole, respectively. The first subpixel electrode and the second subpixel electrode include a plurality of vertical stems, a plurality of horizontal stems, and a plurality of branch electrodes. The first subpixel electrode is formed above a gate line and the second subpixel electrode is formed below a gate line. The thin film transistor array panel further includes a first protrusion formed in the plurality of vertical stems of the first subpixel electrode and the plurality of vertical stems of the second subpixel electrode.

Abstract translation: 薄膜晶体管阵列面板包括分别通过第一接触孔和第二接触孔与漏电极电连接的第一子像素电极和第二子像素电极。 第一子像素电极和第二子像素电极包括多个垂直杆，多个水平杆和多个分支电极。 第一子像素电极形成在栅极线的上方，第二子像素电极形成在栅极线的下方。 薄膜晶体管阵列板还包括形成在第一子像素电极的多个垂直杆中的第一突起和第二子像素电极的多个垂直杆。

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。