公开(公告)号：US20170343713A1

公开(公告)日：2017-11-30

申请号：US15604911

申请日：2017-05-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Heeyoung Lee ,  Suk Choi

IPC: G02B5/30 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32

CPC classification number: G02B5/3016 ,  G02B5/3083 ,  H01L27/3244 ,  H01L51/5281 ,  H01L2251/5338 ,  Y10T428/10 ,  Y10T428/1036

Abstract: A retardation film including a stacked structure including 2m tilt +C plates with m as a positive integer and a +A plate disposed over the 2m tilt +C plates. Each of the 2m tilt +C plates includes a liquid crystal layer. The liquid crystal layer includes a material satisfying nx≠ny

公开(公告)号：US09786724B2

公开(公告)日：2017-10-10

申请号：US14731200

申请日：2015-06-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Suk Choi ,  Hee Young Lee ,  Cheol Kyu Kim ,  Sun Haeng Cho ,  Hyun-Joo Hwang

IPC: G02B5/30 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3232 ,  G02B5/3016 ,  H01L27/3211 ,  H01L51/5281

Abstract: An organic light emitting diode display includes: a display module including a first organic light emitting diode to emit light with a first wavelength, a second organic light emitting diode to emit light with a second wavelength, and a third organic light emitting diode to emit light with a third wavelength; a phase difference layer including a first liquid crystal pattern on the first organic light emitting diode, and a second liquid crystal pattern on the second organic light emitting diode and the third organic light emitting diode; and a linear polarization layer on the phase difference 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：US20170115438A1

公开(公告)日：2017-04-27

申请号：US15249055

申请日：2016-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Suk Choi ,  Heeyoung Lee ,  Ohjeong Kwon ,  Sunghwan Hong

IPC: G02B5/30 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: G02B5/3016 ,  H01L27/3232 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5256 ,  H01L51/5293 ,  H01L51/56 ,  H01L2251/5338

Abstract: A flexible display apparatus includes a flexible substrate, a display disposed over the flexible substrate, a thin film encapsulation layer disposed over an hermetically sealing the display, a phase delay layer disposed over the thin film encapsulation layer, and a polarizer film disposed over the phase delay layer, in which the phase delay layer comprises a first alignment film and a liquid crystal layer over the first alignment film, the liquid crystal layer having liquid crystal and reactive liquid crystal, where an amount of unhardened reactive liquid crystal in the liquid crystal layer is from about 100 ppm/inch2 to about 220 ppm/inch2.

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。

公开(公告)号：US20160285051A1

公开(公告)日：2016-09-29

申请号：US14936581

申请日：2015-11-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hee Young Lee ,  Hyeon Jeong Sang ,  Suk Choi ,  Hee Seop Kim ,  Seung Beom Park ,  Yun Jang

IPC: H01L51/52 ,  H01L51/00 ,  G02B27/28 ,  H01L27/32 ,  G02B5/20 ,  G02B5/30

CPC classification number: H01L27/323 ,  G02B5/208 ,  G02B5/3083 ,  G02B27/286 ,  H01L27/3232 ,  H01L51/5281

Abstract: An optical unit of embodiments of the present disclosure includes a phase difference layer including a UV absorbent, and a linear polarization layer on the phase difference layer. The phase difference layer may further includes a base film, a liquid crystal layer, and an overcoat layer on the liquid crystal layer. The resulting optical unit and the organic light emitting display including the same may have improved polarization characteristics and optical characteristics such as transmittance, and excellent external light anti-reflection characteristics and flexibility.

Abstract translation: 本公开的实施例的光学单元包括在相位差层上包括UV吸收剂的相位差层和线偏振层。 相位差层还可以包括液晶层上的基膜，液晶层和外涂层。 所得到的光学单元和包括其的有机发光显示器可以具有改善的偏振特性和光学特性，例如透射率，以及优异的外部光抗反射特性和柔性。

公开(公告)号：US09229267B2

公开(公告)日：2016-01-05

申请号：US13836047

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hwan Hong ,  Suk Choi ,  Sujin Kim ,  Hyeokjin Lee

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/29 ,  G02F1/1343

CPC classification number: G02F1/133526 ,  G02F1/1313 ,  G02F1/29 ,  G02F2001/134345 ,  G02F2001/294

Abstract: A liquid crystal lens panel includes a first substrate including a first base substrate and a first electrode layer disposed on the first base substrate; a second substrate including a second base substrate facing the first base substrate and a second electrode layer disposed on a surface of the second base substrate, the second substrate facing the first base substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer has a refractive index of about 0.2 to about 0.29 and a dielectric constant of about 5.5 F/m to about 10 F/m.

Abstract translation: 液晶透镜面板包括：第一基板，包括第一基板和设置在第一基板上的第一电极层; 第二基板，包括面向第一基板的第二基板和设置在第二基板的表面上的第二电极层，第二基板面向第一基板; 以及设置在第一基板和第二基板之间的液晶层。 液晶层的折射率为约0.2至约0.29，介电常数为约5.5F / m至约10F / m。

公开(公告)号：US20140368783A1

公开(公告)日：2014-12-18

申请号：US14069203

申请日：2013-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： Suk Choi ,  Ohjeong Kwon ,  Sujin Kim ,  Jinwon Kim ,  SeungWook Nam ,  Jooyoung Yoon ,  Hyeokjin Lee

IPC: G02F1/13

CPC classification number: G02F1/1309 ,  G02F1/1313 ,  G02F2001/13793

Abstract: In an aspect, a liquid crystal modulator for an inspection apparatus for detecting a defect of a substrate is provided which includes a first substrate; an electrode provided on the first substrate; and a sensor layer provided between the first substrate and the electrode is provided. The sensor layer includes a polymer-stabilized blue phase liquid crystal.

Abstract translation: 一方面，提供一种用于检测基板的缺陷的检查装置的液晶调制器，其包括第一基板; 设置在所述第一基板上的电极; 并且设置在第一基板和电极之间的传感器层。 传感器层包括聚合物稳定的蓝相液晶。

公开(公告)号：US08830461B2

公开(公告)日：2014-09-09

申请号：US13904302

申请日：2013-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Suk Choi ,  Sujin Kim ,  Jihong Bae ,  Heungshik Park ,  Hyeokjin Lee

IPC: G01J4/00 ,  G02F1/1347 ,  G02F1/1335

CPC classification number: G02F1/133553 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133638

Abstract: An inspection apparatus for a display substrate includes a reflection plate, a liquid crystal layer, an electrode layer, a ¼ wavelength retardation plate and a polarization plate. The liquid crystal layer is disposed on the reflection plate and includes liquid crystal molecules which have a retardation value of about 140 nanometers to about 200 nanometers and are operated in a twisted nematic mode. The electrode layer is disposed on the liquid crystal layer and generates an electric field in cooperation with an electrode of the display substrate. The ¼ wavelength retardation plate is disposed on the electrode layer and the polarization plate is disposed on the ¼ wavelength retardation plate.

Abstract translation: 一种用于显示基板的检查装置，包括反射板，液晶层，电极层，1/4波长相位差板和偏振板。 液晶层设置在反射板上，并且包括具有约140纳米至约200纳米的延迟值并以扭曲向列模式操作的液晶分子。 电极层配置在液晶层上，与显示基板的电极配合产生电场。 ¼波长相位差板设置在电极层上，偏振板设置在1/4波长相位差板上。

公开(公告)号：US20140152922A1

公开(公告)日：2014-06-05

申请号：US13856857

申请日：2013-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JiHong BAE ,  Euna Kim ,  KeunChan Oh ,  Suk Choi

IPC: G02F1/1337

CPC classification number: G02F1/133711

Abstract: A liquid crystal display apparatus comprises a first substrate including a first pretilting layer thereon, a second substrate facing the first substrate and including a second pretilting layer thereon, a liquid crystal layer disposed between the first pretilting layer and the second pretilting layer, and an electrode part provided on at least one of the first and second substrates to form a horizontal electric field or a fringe electric field. The first and second pretilting layer comprises a polymer polymerized from a chiral reactive mesogen having a chiral group and a reactive mesogenic group.

Abstract translation: 一种液晶显示装置，包括：第一基板，其上包括第一预倾斜层，与第一基板相对的第二基板，其上包括第二预倾斜层，设置在第一预倾斜层和第二预倾斜层之间的液晶层， 部分设置在第一和第二基板中的至少一个上，以形成水平电场或边缘电场。 第一和第二预过滤层包含由具有手性基团和反应性介晶基团的手性反应性介晶聚合的聚合物。