公开(公告)号：US10338435B2

公开(公告)日：2019-07-02

申请号：US14945026

申请日：2015-11-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Won Kim ,  Oh Jeong Kwon ,  Su Jin Kim ,  Dong Han Song ,  Ki Chul Shin ,  Dong-Chul Shin ,  Sung-Jae Yun ,  Hyeok Jin Lee

IPC: G02F1/1337 ,  G02F1/1333

Abstract: An exemplary embodiment of the present invention provides a liquid crystal display including a first insulation substrate. A pixel electrode is disposed on the first insulation substrate. A first alignment layer is disposed on the pixel electrode. A second insulation substrate faces the first insulation substrate. A common electrode is disposed on a surface of the second insulation substrate, which the surface of the second insulation substrate faces the first insulation substrate. A second alignment layer is disposed on a surface of the common electrode, which the surface of the common electrode faces the first insulation substrate. A liquid crystal layer is disposed between the first alignment layer and the second alignment layer. The liquid crystal layer includes liquid crystal molecules. Liquid crystal molecules adjacent to at least one of the first alignment layer and the second alignment layer have a pre-tilt angle. At least one of the first alignment layer and the second alignment layer has an ion inductor.

公开(公告)号：US10067396B2

公开(公告)日：2018-09-04

申请号：US15250101

申请日：2016-08-29

Applicant: Samsung Display Co. Ltd.

Inventor： Dong Han Song ,  Su Jin Kim ,  Ki Chul Shin ,  Dong Chul Shin

IPC: G02F1/137 ,  G02F1/133 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362

Abstract: A liquid crystal display includes: a display panel including first and second substrates opposite to each other, and a liquid crystal layer disposed between the first and second substrates; a reflective polarizer disposed outside the first substrate; and a backlight unit disposed outside the first substrate to provide light to the display panel, where the liquid crystal layer includes liquid crystal molecules and dichroic dye molecules, and the liquid crystal layer has a first arrangement state in which the liquid crystal molecules and the dichroic dye molecules are arranged at random.

公开(公告)号：US09952740B1

公开(公告)日：2018-04-24

申请号：US15632851

申请日：2017-06-26

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Dong Kim ,  Su Jin Kim ,  Jin Won Kim ,  Hyeok Jin Lee ,  Jae Bum Cho

IPC: G02B5/20 ,  G06F3/0481 ,  G06T11/00 ,  G06F3/0484 ,  G03G15/01 ,  C09K11/08 ,  G02B5/22 ,  G03F7/00 ,  G02F1/1335

CPC classification number: G06F3/0481 ,  C09K11/08 ,  G02B5/20 ,  G02B5/201 ,  G02B5/206 ,  G02B5/223 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/133617 ,  G02F2202/36 ,  G03F7/0007 ,  G03G15/01 ,  G06F3/04845 ,  G06T11/001

Abstract: A color conversion panel includes a substrate, a color conversion layer, a transmission layer, and a blue light cutting filter. The color conversion layer is disposed on the substrate. The color conversion layer includes a quantum dot. The transmission layer is disposed on the substrate. The blue light cutting filter is disposed between the substrate and the color conversion layer. An interface between the color conversion layer and the blue light cutting filter includes irregularities.

公开(公告)号：US09880421B2

公开(公告)日：2018-01-30

申请号：US14863061

申请日：2015-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Han Song ,  Oh Jeong Kwon ,  Su Jin Kim ,  Jin Won Kim ,  Ki Chul Shin ,  Dong Chul Shin ,  Sung Jae Yun ,  Hyeok Jin Lee

IPC: G02F1/1337 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/133723 ,  G02F2001/133337 ,  G02F2001/133397 ,  G02F2001/133773 ,  G02F2001/134345

Abstract: A curved liquid crystal display is provided. The curved liquid crystal display includes: a first curved substrate; a second curved substrate; a liquid crystal layer including liquid crystal molecules having negative dielectric anisotropy, the liquid crystal layer being interposed between the first and second curved substrates; a first curved liquid crystal alignment layer interposed between the liquid crystal layer and the first curved substrate; and a second curved liquid crystal alignment layer interposed between the liquid crystal layer and the second curved substrate. The first curved liquid crystal alignment layer includes protrusions protruded toward the second curved liquid crystal alignment layer. The second curved liquid crystal alignment layer includes protrusions protruded toward the first curved liquid crystal alignment layer. An average number of the protrusions on the second curved liquid crystal alignment layer is greater than an average number of protrusions on the first curved liquid crystal alignment layer.

公开(公告)号：US09709859B2

公开(公告)日：2017-07-18

申请号：US14817995

申请日：2015-08-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jin Kim ,  Suk Choi ,  Sung Hwan Hong ,  Ki Chul Shin ,  Hyeok Jin Lee

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/29 ,  G02F1/1337 ,  G02B27/22

CPC classification number: G02F1/134309 ,  G02B27/22 ,  G02F1/1337 ,  G02F1/29 ,  G02F2001/134381 ,  G02F2001/294

Abstract: An optical modulation device includes a first plate, a second plate, and a liquid crystal layer. The first plate includes a first substrate, a lower plate electrode formed on the first substrate, a first electrode layer, and a first aligner. The first electrode layer and the first aligner are formed on the lower plate electrode. The second plate faces the first plate. The second plate includes an upper plate electrode and a second aligner. The liquid crystal layer is disposed between the first plate and the second plate. The liquid crystal layer includes a plurality of liquid crystal molecules. An alignment direction of the first aligner and an alignment direction of the second aligner are substantially parallel with each other.

公开(公告)号：US09709852B2

公开(公告)日：2017-07-18

申请号：US15049448

申请日：2016-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeok Jin Lee ,  Oh Jeong Kwon ,  Su Jin Kim ,  Jin Won Kim ,  Dong Han Song ,  Ki Chul Shin ,  Dong-Chul Shin ,  Sung-Jae Yun

IPC: C09K19/00 ,  G02F1/1337 ,  G02F1/1341 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133711 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/1341 ,  G02F1/13439 ,  G02F2001/133397 ,  G02F2001/133761 ,  G02F2001/133776

Abstract: A curved liquid crystal display includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; a first alignment layer between the first substrate and the liquid crystal layer; and a second alignment layer between the second substrate and the liquid crystal layer. The first alignment layer and the second alignment layer respectively include a polymer having at least one main chain and a plurality of side chains connected to the main chain, and at least one of the polymer of the first alignment layer and the polymer of the second alignment layer includes at least one side chain including at least one of a photo-reactor and a photo-reactor derivative.

公开(公告)号：US09568785B2

公开(公告)日：2017-02-14

申请号：US14541263

申请日：2014-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong Kwon ,  Heung Shik Park ,  Hyeok Jin Lee ,  Jae Hong Park ,  Dong-Chul Shin ,  Su Jin Kim ,  Ki Chul Shin ,  Sung-Jae Yun ,  Joo Young Yoon

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/133

CPC classification number: G02F1/134336 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a pixel electrode which is disposed on the first substrate and includes a first subpixel electrode which is disposed at a pixel area and includes a plurality of first branch electrodes, and a second subpixel electrode which is separated from the first subpixel electrode, disposed at an outer edge of the pixel area, encloses the first subpixel electrode and includes a plurality of second branch electrodes, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, where a first voltage applied to the first subpixel electrode is larger than a second voltage applied to the second subpixel electrode.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的像素电极，并且包括设置在像素区域并且包括多个第一分支电极的第一子像素电极，以及与第一基板分离的第二子像素电极 设置在像素区域的外缘的第一子像素电极包围第一子像素电极，并且包括多个第二分支电极，与第一基板相对的第二基板，设置在第二基板上的公共电极，以及液晶 其中施加到第一子像素电极的第一电压大于施加到第二子像素电极的第二电压的第一基板和第二基板之间。

公开(公告)号：US09477086B2

公开(公告)日：2016-10-25

申请号：US13654289

申请日：2012-10-17

Applicant: Samsung Display Co., Ltd.

Inventor： Suk Choi ,  Sung Hwan Hong ,  Su Jin Kim ,  Heung Shik Park ,  Ji Hong Bae ,  Hyeok Jin Lee

IPC: G02F1/1335 ,  G02B27/22 ,  G02F1/137 ,  G02B3/08 ,  H04N13/04

CPC classification number: G02B27/2214 ,  G02B3/08 ,  G02F1/13718 ,  G02F2203/28 ,  H04N13/305 ,  H04N13/317 ,  H04N13/351

Abstract: A display device includes a first polarizer for transmitting first light that is parallel to a first axis and pertains to a two-dimensional image. The display device further includes a first electrode layer, a second electrode layer, and a liquid crystal layer disposed between the first electrode and the second electrode. The liquid crystal layer includes a chiral dopant and a liquid crystal material and is configured to form a lens associated with a predetermined phase distribution. The lens is configured for refracting the first light to transmit second light. The display device further includes a second polarizer for polarizing the second light to transmit third light that is parallel to a second axis. The second axis is oriented at an angle with respect to the first axis in a plan view of the display device. The angle has a predetermined angle size greater than zero degree.

Abstract translation: 显示装置包括：第一偏振器，用于透射与第一轴平行的第一光，并涉及二维图像。 显示装置还包括第一电极层，第二电极层和设置在第一电极和第二电极之间的液晶层。 液晶层包括手性掺杂剂和液晶材料，并且被配置为形成与预定相分布相关联的透镜。 透镜被配置为折射第一光以透射第二光。 显示装置还包括第二偏振器，用于使第二光偏振以透射平行于第二轴的第三光。 在显示装置的平面图中，第二轴线相对于第一轴线成一定角度。 该角度具有大于零度的预定角度大小。