公开(公告)号：US20200073188A1

公开(公告)日：2020-03-05

申请号：US16448478

申请日：2019-06-21

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee SHIN ,  Do Yeong PARK ,  Yoo Mi RA

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

Abstract: A display device includes a substrate having a display area including pixels disposed in a matrix form, and a peripheral area; a gate line and a data line on the substrate and insulated from each other; a thin film transistor connected to the gate line and the data line; a passivation layer; a pixel electrode connected to the thin film transistor through a contact hole of the passivation layer; and a color filter overlapped with the thin film transistor and the pixel electrode. The passivation layer is between the thin film transistor and the pixel electrode. The color filter includes an opening overlapping the contact hole. A center of the opening is on a virtual center line of one pixel, and a center of the contact hole is on one side of the virtual center line.

公开(公告)号：US20200064663A1

公开(公告)日：2020-02-27

申请号：US16368858

申请日：2019-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Yoo Mi RA ,  Seong Young LEE ,  Kyung Ho KIM ,  Na Hyeon CHA

IPC: G02F1/13 ,  G02F1/1343 ,  H01L27/12

Abstract: A liquid crystal display device may include a gate line, a data line, a storage electrode set, a transistor, a pixel electrode, and repair member. The gate line may transmit a gate signal. The data line may transmit a data signal. The transistor may include a gate electrode connected to the gate line, a source electrode connected to the data line, and a drain electrode connected to the pixel electrode. The drain electrode and the storage electrode set may overlap each other and form a storage capacitor. The repair member may be formed of an electrically conductive material, may be electrically insulated from each of the drain electrode and the data line, and may overlap the storage electrode set.

公开(公告)号：US20180046041A1

公开(公告)日：2018-02-15

申请号：US15793709

申请日：2017-10-25

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/139

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.

公开(公告)号：US20170184932A1

公开(公告)日：2017-06-29

申请号：US15379281

申请日：2016-12-14

Applicant: Samsung Display Co. Ltd.

Inventor： Kee Bum PARK ,  Hyung Jin SONG ,  Jae Won KIM ,  Yoo Mi RA ,  Do Yeong PARK ,  Kye Uk LEE

IPC: G02F1/1362 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/136209 ,  G02F1/133707 ,  G02F2001/13606 ,  G02F2001/136218 ,  G02F2201/40

Abstract: A liquid display device is provided. The liquid crystal display device includes a first base substrate, a first signal line disposed on the first base substrate and extended in a first direction, a second signal line disposed on the first base substrate, extended in a second direction intersecting the first direction, and insulated from the first signal line, a thin film transistor disposed on the first base substrate and electrically connected to the first signal line and the second signal line, a pixel electrode electrically connected to the thin film transistor, and a shield pattern disposed on a same layer as but spaced apart from the pixel electrode, overlapped with the thin film transistor, and including a material same as a material of the pixel electrode.

公开(公告)号：US20160202571A1

公开(公告)日：2016-07-14

申请号：US14997305

申请日：2016-01-15

Applicant: SAMSUNG DISPLAY CO., LTD.

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

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

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.

公开(公告)号：US20150160524A1

公开(公告)日：2015-06-11

申请号：US14547575

申请日：2014-11-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DONG HEE SHIN ,  Youn Hak Jeong ,  Ho Jun LEE ,  Yoo Mi RA ,  Kee-Bum PARK ,  Hong Min YOON

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

CPC classification number: G02F1/136213 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/136218

Abstract: A liquid crystal display includes a substrate, a gate line, a data line, first and second reference voltage lines disposed on the substrate, first and second subpixel electrodes disposed in one pixel area, and first to third switching elements. The first and second reference voltage lines apply first and second reference voltages. The first and second subpixel electrodes include a plate portion and a plurality of branch portions extending from the plate portion. The first and second reference voltage lines include a first portion overlapping the first subpixel electrode and the second subpixel electrode. The first portion overlaps the plate portion of the first and second subpixel electrodes. A voltage difference between the first subpixel electrode and a common voltage is larger than a voltage difference between the second subpixel electrode and the common voltage.

Abstract translation: 液晶显示器包括基板，栅极线，数据线，设置在基板上的第一和第二参考电压线，设置在一个像素区域中的第一和第二子像素电极以及第一至第三开关元件。 第一和第二参考电压线施加第一和第二参考电压。 第一和第二子像素电极包括板部分和从板部分延伸的多个分支部分。 第一和第二参考电压线包括与第一子像素电极和第二子像素电极重叠的第一部分。 第一部分与第一和第二子像素电极的板部重叠。 第一子像素电极和公共电压之间的电压差大于第二子像素电极与公共电压之间的电压差。

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。