公开(公告)号：US20190179189A1

公开(公告)日：2019-06-13

申请号：US16208433

申请日：2018-12-03

Applicant: Samsung Display Co., Ltd.

Inventor： Heung Shik PARK ,  Ki Chul Shin ,  Ho Kil Oh ,  Israel Esteban Lazo Martinez ,  Jae-Soo Jang

IPC: G02F1/13363 ,  G02F1/1335

Abstract: A liquid crystal display including: a display panel including an upper panel, a lower panel, and a liquid crystal layer disposed therebetween; and a backlight unit configured to provide light to the display panel. The upper panel includes a color conversion layer and an upper polarizer that respectively include semiconductor nanocrystals, the lower panel includes at least one of a B-plate compensation layer and an A-plate compensation layer, and a lower polarizer, the upper polarizer is disposed at a lower portion of the color conversion layer, and at least one of the upper panel and the lower panel includes a negative type of C-plate compensation layer.

公开(公告)号：US20180101072A1

公开(公告)日：2018-04-12

申请号：US15606420

申请日：2017-05-26

Applicant: Samsung Display Co. Ltd.

Inventor： IsraelEsteban LAZO ,  Heung Shik PARK ,  Ki Chul SHIN

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

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/136286 ,  G02F2201/123

Abstract: A liquid-crystal display device includes: a substrate; and an insulation film disposed on the substrate and which includes a flat portion and a projection pattern unit protruding from the flat portion in a direction perpendicular to the flat portion; and a pixel electrode disposed on the substrate. The pixel electrode includes a first stem electrode and a second stem electrode extending along a first direction and disposed to be spaced apart from the first stem in a second direction perpendicular to the first direction, and a plurality of branch electrode extending from the first stem electrode and the second stem electrode, and the projection pattern unit includes a first projection pattern extending along the first direction and partially overlapping the first stem electrode, and a second projection pattern extending along the first direction and partially overlapping the second stem electrode.

公开(公告)号：US20180059487A1

公开(公告)日：2018-03-01

申请号：US15439179

申请日：2017-02-22

Applicant: SAMSUNG DISPLAY CO., LTD. ,  INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY

Inventor： Heung Shik PARK ,  Shin Woong KANG ,  Ki Chul SHIN ,  Myong Hoon LEE

IPC: G02F1/1337 ,  G02F1/1341 ,  C09K19/56

Abstract: A display device includes: a display panel including an insulating substrate, a first electrode disposed on the insulating substrate, and a second electrode disposed on the insulating substrate and disposed to be insulated from the first electrode; a liquid crystal layer disposed on the display panel; and an alignment-inducing layer disposed between the display panel and the liquid crystal layer, wherein the alignment-inducing layer includes a compound having a structure represented by Chemical Formula 1-A: In Chemical Formula 1-A above, R1 is a hydrophilic group, R2 is a hydrogen atom, and A is an alkylene group of 1 to 20 carbon atoms, an alkyleneoxy group of 1 to 20 carbon atoms, or a single bond.

公开(公告)号：US20170059947A1

公开(公告)日：2017-03-02

申请号：US15005421

申请日：2016-01-25

Applicant: Samsung Display Co. Ltd.

Inventor： Sang Gyun KIM ,  Heung Shik PARK ,  Kyung Min KIM ,  Hoon KIM ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/133788 ,  G02F2001/134345

Abstract: A liquid crystal display device includes an insulating substrate, a data line disposed on the insulating substrate and extended in a first direction, a plurality of pixel electrodes which is disposed on the insulating substrate and in which a slit pattern is defined, a common electrode facing the pixel electrodes, and a liquid crystal layer interposed between the pixel electrodes and the common electrode, where each of the pixel electrodes includes an edge electrode portion and a plurality of branch electrode portions protruding in a direction toward a central portion of the pixel electrode from the edge electrode portion, and at least a portion of the edge electrode portion overlaps the data line.

Abstract translation: 一种液晶显示装置，包括绝缘基板，设置在所述绝缘基板上并沿第一方向延伸的数据线，设置在所述绝缘基板上并且限定有狭缝图案的多个像素电极，所述公共电极面对 像素电极和介于像素电极和公共电极之间的液晶层，其中每个像素电极包括边缘电极部分和沿朝向像素电极的中心部分的方向突出的多个分支电极部分， 边缘电极部分，并且边缘电极部分的至少一部分与数据线重叠。

公开(公告)号：US20190049761A1

公开(公告)日：2019-02-14

申请号：US15831278

申请日：2017-12-04

Applicant: Samsung Display Co., Ltd.

Inventor： Heung Shik PARK ,  Ho Kil OH ,  Jae Soo JANG ,  Ki Chul SHIN

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

Abstract: A liquid-crystal display device includes: a first substrate comprising a plurality of pixels; a pixel electrode disposed on the first substrate in each of the pixels; a second substrate including a surface facing the first substrate; a wavelength conversion layer and a transmissive layer disposed on the surface of the second substrate facing the first substrate; and a liquid-crystal layer disposed between the pixel electrode and the wavelength conversion layer and between the pixel electrode and the transmissive layer, wherein the pixel electrode includes a stem electrode and a plurality of branch electrodes extending from the stem electrode, and wherein all of the plurality of branch electrodes extending from the stem electrode extend in a same direction.

公开(公告)号：US20160299397A1

公开(公告)日：2016-10-13

申请号：US14858020

申请日：2015-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hoon JUNG ,  Dan Bi YANG ,  Min-Joo HAN ,  Ji Phyo HONG ,  Heung Shik PARK ,  Ki Chul SHIN

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

CPC classification number: H01L27/1251 ,  G02F1/133788 ,  G02F1/136213 ,  G02F2001/134345 ,  H01L21/12 ,  H01L27/1222 ,  H01L27/124 ,  H01L29/4908

Abstract: A liquid crystal display includes a first substrate, a gate line and a data line disposed on the first substrate, a first thin film transistor and a second thin film transistor connected to the gate line and the data line, a first subpixel electrode connected to the first thin film transistor, a resistor connected to the second thin film transistor and a resistance of the resistor is changed by a pulsed gate-on signal applied to the gate line, and a second subpixel electrode connected to the resistor.

Abstract translation: 液晶显示器包括：第一基板，栅极线和设置在第一基板上的数据线，与栅极线和数据线连接的第一薄膜晶体管和第二薄膜晶体管，连接到第一基板的第一子像素电极 第一薄膜晶体管，连接到第二薄膜晶体管的电阻器和电阻器的电阻通过施加到栅极线的脉冲栅极导通信号和连接到电阻器的第二子像素电极而改变。

公开(公告)号：US20160097957A1

公开(公告)日：2016-04-07

申请号：US14805240

申请日：2015-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jae YUN ,  Heung Shik PARK ,  Oh Jeong KWON ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/133371 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/1362 ,  G02F2001/133357 ,  G02F2001/13606

Abstract: A liquid crystal display according to an exemplary embodiment of the present system and method includes: a first substrate; a thin film transistor disposed on the first substrate; a passivation layer disposed on the thin film transistor and including a first portion and a second portion thicker than the first portion; a first sub-pixel electrode and a second sub-pixel electrode disposed on the passivation layer, spaced apart from each other, and positioned on one pixel region; a second substrate facing the first substrate; and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the first sub-pixel electrode is disposed on the second portion of the passivation layer, and the second sub-pixel electrode is disposed on the first portion of the passivation layer.

Abstract translation: 根据本系统和方法的示例性实施例的液晶显示器包括：第一基板; 设置在所述第一基板上的薄膜晶体管; 钝化层，设置在所述薄膜晶体管上，并且包括第一部分和比所述第一部分更厚的第二部分; 设置在钝化层上的第一子像素电极和第二子像素电极彼此间隔开并定位在一个像素区域上; 面对所述第一基板的第二基板; 以及位于第一基板和第二基板之间的液晶层，其中第一子像素电极设置在钝化层的第二部分上，并且第二子像素电极设置在钝化层的第一部分上 。

公开(公告)号：US20150160517A1

公开(公告)日：2015-06-11

申请号：US14463875

申请日：2014-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hong PARK ,  Jin Won KIM ,  Oh Jeong KWON ,  Heung Shik PARK ,  Hyeok Jin LEE ,  Ki Chul SHIN

IPC: G02F1/1337 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/133753 ,  G02F1/1333 ,  G02F1/133345 ,  G02F1/133351 ,  G02F1/133788 ,  G02F1/136277 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133761

Abstract: A liquid crystal display includes a first substrate, a gate line and a divided reference voltage line on the first substrate, a gate insulating layer in the gate line and the divided reference voltage line, a semiconductor layer on the gate insulating layer, a data line on the semiconductor layer, a passivation layer on the data line, a pixel electrode on the passivation layer, a second substrate corresponding to the first substrate, and a common electrode in the second substrate, where the gate line, the divided reference voltage line, and the data line extend to one side of the first substrate, a divided reference voltage driving line, and a data driving line, respectively, extensions are provided at ends of the divided reference voltage driving line and the data driving line, short spacers are disposed on the extensions, and the short spacers are in contact with the common electrode.

Abstract translation: 液晶显示器包括第一基板上的第一基板，栅极线和划分的参考电压线，栅极线中的栅极绝缘层和划分的参考电压线，栅极绝缘层上的半导体层，数据线 在半导体层上，钝化层上的钝化层，钝化层上的像素电极，对应于第一衬底的第二衬底和第二衬底中的公共电极，其中栅极线，划分的参考电压线， 并且数据线分别延伸到第一基板的一侧，划分的基准电压驱动线和数据驱动线，在分配的基准电压驱动线和数据驱动线的端部设置有延伸部，设置短的间隔件 在延伸部上，并且短间隔物与公共电极接触。

公开(公告)号：US20150055049A1

公开(公告)日：2015-02-26

申请号：US14149958

申请日：2014-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Hyeok Jin LEE ,  Jae Hong PARK ,  Heung Shik PARK ,  Ki Chul SHIN

IPC: G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate and a second substrate facing each other, a pixel electrode disposed on the first substrate, a storage electrode line which is close to edges of the pixel electrode and spaced apart from the pixel electrode, a common electrode disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, where the common electrode includes a first cutout having a cross shape, and the pixel electrode includes a second cutout which is close to at least one of the edges of the pixel electrode and disposed along the edge.

Abstract translation: 液晶显示器包括第一基板和彼此面对的第二基板，设置在第一基板上的像素电极，靠近像素电极的边缘并与像素电极间隔开的存储电极线，设置在公共电极 在第二基板上设置有液晶层和设置在第一基板和第二基板之间的液晶层，其中公共电极包括具有十字形状的第一切口，并且像素电极包括接近至少一个的第二切口 像素电极的边缘并沿边缘设置。

公开(公告)号：US20240188397A1

公开(公告)日：2024-06-06

申请号：US18350125

申请日：2023-07-11

Applicant: Samsung Display Co., LTD.

Inventor： Heung Shik PARK ,  El Ly GIL ,  Mi Ran JI ,  Beohm Rock CHOI

IPC: H10K59/80 ,  C09D4/06 ,  C09D7/45 ,  C09D7/65 ,  C09D133/06

CPC classification number: H10K59/879 ,  C09D4/06 ,  C09D7/45 ,  C09D7/65 ,  C09D133/062 ,  H10K59/873 ,  H10K59/12

Abstract: Embodiments provide coating composition and a display device. The coating composition comprises a first monomer represented by Chemical Formula 1 or Chemical Formula 2, a second monomer comprising an acrylate monomer, a photoinitiator, a surfactant, and a solvent, wherein Chemical Formula 1 and Chemical Formula 2 are explained in the specification: