公开(公告)号：US08687260B2

公开(公告)日：2014-04-01

申请号：US11966314

申请日：2007-12-28

Applicant: Simon Joshua Jacobs

Inventor： Simon Joshua Jacobs

IPC: G02F1/13 ,  G02F1/01

CPC classification number: G02F1/0136 ,  G02F1/03 ,  G02F1/13718 ,  G02F2201/343

Abstract: A spatial light modulator comprises a solid-state chiral material disposed between electrodes such that the polarization direction of the polarized light incident thereto can be controlled through an electrical field established between the electrodes.

Abstract translation: 空间光调制器包括设置在电极之间的固态手性材料，使得可以通过在电极之间建立的电场来控制入射到其上的偏振光的偏振方向。

公开(公告)号：US20120274887A1

公开(公告)日：2012-11-01

申请号：US13459733

申请日：2012-04-30

Applicant: Hyun Ha Hwang ,  Seung Gon Kang ,  Heon Kyu Kim

Inventor： Hyun Ha Hwang ,  Seung Gon Kang ,  Heon Kyu Kim

IPC: G02F1/1335

CPC classification number: G02F1/13473 ,  G02F1/13718 ,  G02F2001/13478 ,  G02F2201/343 ,  G02F2202/28

Abstract: There is provided a cholesteric liquid crystal display device including a first liquid crystal panel containing a first cholesteric liquid crystal substancecrystal material for reflecting a light of a first color, a second liquid crystal panel containing a second cholesteric liquid crystal substancecrystal material for reflecting a light of a second color, a third liquid crystal panel containing a third cholesteric liquid crystal substancecrystal material for reflecting a light of a third color, a light absorption layer combined to a lower portion of the third liquid crystal panel, a first double-sided adhesive buffer layer configured to combine the second liquid crystal panel to a lower portion of the first liquid crystal panel and a second double-sided adhesive buffer layer configured to combine the third liquid crystal panel to a lower portion of the second liquid crystal panel.

Abstract translation: 本发明提供一种胆甾醇型液晶显示装置，包括：第一液晶面板，含有第一胆甾型液晶物质结晶物质，用于反射第一种颜色的光;第二液晶面板，含有第二胆甾型液晶物质结晶材料， 第二颜色，包含用于反射第三颜色的光的第三胆甾型液晶物质晶体材料的第三液晶面板，与第三液晶面板的下部组合的光吸收层，第一双面粘合缓冲层 被配置为将第二液晶面板组合到第一液晶面板的下部;以及第二双面粘合缓冲层，其被配置为将第三液晶面板组合到第二液晶面板的下部。

公开(公告)号：US20120120354A1

公开(公告)日：2012-05-17

申请号：US13387101

申请日：2009-12-18

Applicant: Stephen Kitson ,  Adrìan Geisow

Inventor： Stephen Kitson ,  Adrìan Geisow

IPC: G02F1/1335 ,  B05D5/06 ,  G02F1/13

CPC classification number: G02F1/133553 ,  G02B5/3016 ,  G02F1/13473 ,  G02F1/13725 ,  G02F1/157 ,  G02F1/167 ,  G02F2201/343

Abstract: A cholesteric reflector (100) includes a substrate (110) and a first cholesteric layer (120) which is disposed over the substrate (110) and reflects a first polarization of light within a design waveband. A second cholesteric layer (140) is disposed over the first cholesteric layer (120) and reflects a second polarization of light within the design waveband.

Abstract translation: 胆甾型反射器（100）包括衬底（110）和设置在衬底（110）上方并在设计波段内反射光的第一偏振的第一胆甾醇层（120）。 第二胆甾醇层（140）设置在第一胆甾醇层（120）上方并且在设计波段内反射第二偏振光。

公开(公告)号：US20110013120A1

公开(公告)日：2011-01-20

申请号：US12639529

申请日：2009-12-16

Applicant: Yu-Ming SUN ,  Chin-Yi Liao

Inventor： Yu-Ming SUN ,  Chin-Yi Liao

IPC: G02F1/1347 ,  G02F1/13

CPC classification number: G02F1/13362 ,  G02F1/133536 ,  G02F2001/133607 ,  G02F2201/343 ,  G02F2202/28 ,  G02F2203/04

Abstract: In this disclosure, a blue colorant is added in the adhesion layer of a reflective polarizer to compensate the chromaticity difference caused by the reflective polarizer itself and large horizontal viewing angle. The chromaticity difference can be further reduced by adding beads in the adhesion layer and/or forming light-gathering microstructures on the outer surface of the quarter wave plate of the reflective polarizer.

Abstract translation: 在本公开中，在反射偏振片的粘合层中添加蓝色着色剂以补偿由反射型偏振片本身引起的色度差和大的水平视角。 通过在粘合层中添加珠子和/或在反射偏振片的四分之一波片的外表面上形成聚光微结构，可以进一步降低色度差。

公开(公告)号：US07510741B2

公开(公告)日：2009-03-31

申请号：US10858238

申请日：2004-06-01

Applicant: Richard J. Pokorny ,  Marc D. Radcliffe ,  Steven D. Solomonson ,  Terence D. Spawn

Inventor： Richard J. Pokorny ,  Marc D. Radcliffe ,  Steven D. Solomonson ,  Terence D. Spawn

IPC: B05D5/06 ,  B05D7/00 ,  B05D3/00 ,  G02F1/13 ,  C09K19/02 ,  C09K19/42

CPC classification number: G02B5/3016 ,  G02F1/133536 ,  G02F2201/343

Abstract: Methods of making an optical body include coating a mixture including a first cholesteric liquid crystal polymer, a second cholesteric liquid crystal monomer, a second cholesteric liquid crystal polymer formed from a portion of the second cholesteric liquid crystal monomer, and a solvent on a substrate. The first cholesteric liquid crystal polymer is different than the second cholesteric liquid crystal polymer. Then, forming from the mixture an optical body including a first layer, a second layer, and a third layer disposed between the first and second layer. The first layer includes a majority of the first cholesteric liquid crystal polymer. The second layer includes a majority of a second cholesteric liquid crystal monomer. The third layer includes the second cholesteric liquid crystal polymer.

Abstract translation: 制造光学体的方法包括将包含第一胆甾型液晶聚合物，第二胆甾醇型液晶单体，由第二胆甾型液晶单体的一部分形成的第二胆甾醇型液晶聚合物和溶剂涂布在基板上的混合物。 第一胆甾型液晶聚合物与第二胆甾型液晶聚合物不同。 然后，从混合物形成包括设置在第一层和第二层之间的第一层，第二层和第三层的光学体。 第一层包括第一胆甾型液晶聚合物的大部分。 第二层包括大部分第二胆甾型液晶单体。 第三层包括第二胆甾型液晶聚合物。

公开(公告)号：US20060001804A1

公开(公告)日：2006-01-05

申请号：US10523621

申请日：2003-07-22

Applicant: Ciska Doornkamp

Inventor： Ciska Doornkamp

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F2201/343

Abstract: This invention relates to a transflective liquid crystal display device, having a plurality of pixels (1), each comprising a liquid crystal layer (2) being sandwiched between a front and a back substrate (4, 5), a back light (10), a semi-transparent reflective element (7), being arranged between the back substrate (5) and the back light (5), a front polariser (6), and a driving arrangement (3) for controlling optical properties of the liquid crystal layer (2), whereby the pixel is subdivided into a reflective pixel part (1a) and a transmissive pixel part (1b). According to the invention, a cholesteric layer composition (11, 12) is arranged between said liquid crystal layer (2) and the back substrate (5), said cholesteric layer composition comprising; in said reflective pixel part (1a), a first cholesteric layer composition part (11) for reflecting a desired primary pixel colour, and in said transmissive pixel part (1b) a second cholesteric layer composition part (12) for reflecting the remaining primary colours, other than said desired primary pixel colour.

Abstract translation: 本发明涉及一种半透射型液晶显示装置，具有多个像素（1），每个像素（1）包括夹在前基板和后基板（4,5）之间的液晶层（2），背光源（10） ，设置在背面基板（5）和背面光（5）之间的半透明反射元件（7），前偏振器（6）和用于控制液晶的光学特性的驱动装置（3） 层（2），由此将像素细分为反射像素部分（1a）和透射像素部分（1b）。 根据本发明，胆甾醇层组合物（11,12）布置在所述液晶层（2）和背面基板（5）之间，所述胆甾醇层组合物包括： 在所述反射像素部分（1a）中，用于反射所需原色像素颜色的第一胆甾型层合成部分（11），并且在所述透射像素部分（1b）中，用于反射剩余的第二胆甾醇层组合物部分 原色，除了所需要的主像素颜色。

公开(公告)号：US20040246413A1

公开(公告)日：2004-12-09

申请号：US10845573

申请日：2004-05-13

Applicant: Eastman Kodak Company

Inventor： Stanley W. Stephenson ,  John I. Kilburn ,  Terry J. Martin

IPC: G02F001/1335

CPC classification number: G02F1/13718 ,  C09D5/24 ,  G02F1/1334 ,  G02F2201/343

Abstract: The present invention relates to a display device comprising a substrate, at least one UV curable conductive layer and an imageable layer. The present invention also relates to a display device comprising a substrate, a first transparent conductive layer, a light modulating layer, and a second conductive layer, wherein the second conductive layer is UV curable.

Abstract translation: 显示装置技术领域本发明涉及包括基板，至少一个UV可固化导电层和可成像层的显示装置。 本发明还涉及包括基板，第一透明导电层，光调制层和第二导电层的显示装置，其中第二导电层是可UV固化的。

公开(公告)号：US06795145B2

公开(公告)日：2004-09-21

申请号：US10244378

申请日：2002-09-17

Applicant: Joji Nishimura ,  Tsuyoshi Maeda ,  Osamu Okumura

Inventor： Joji Nishimura ,  Tsuyoshi Maeda ,  Osamu Okumura

IPC: G02F11335

CPC classification number: G02F1/133553 ,  G02F1/1362 ,  G02F1/1365 ,  G02F2201/343

Abstract: The invention provides a liquid crystal display device including switching elements and a reflection layer having low heat resistance. The liquid crystal display device is capable of reducing or preventing a degradation in the characteristics of the reflection layer due to heating in the manufacturing process. A liquid crystal display device includes a pair of opposing substrates, and a liquid crystal interposed between the substrates. A reflection layer is formed on the substrate, and switching elements (TFDs) to drive the liquid crystal are formed on the liquid crystal side of the substrate. The reflection layer is formed of any one of a dielectric reflection film, a cholesteric reflection film, and a holographic reflection film.

Abstract translation: 本发明提供一种液晶显示装置，包括开关元件和耐热性低的反射层。 液晶显示装置能够减少或防止由于制造过程中的加热导致的反射层特性的劣化。 液晶显示装置包括一对相对的基板和夹在基板之间的液晶。 在基板上形成反射层，在基板的液晶侧形成驱动液晶的开关元件（TFD）。 反射层由介电反射膜，胆甾型反射膜和全息反射膜中的任一种形成。

公开(公告)号：US20040165140A1

公开(公告)日：2004-08-26

申请号：US10373126

申请日：2003-02-24

Applicant: 3M Innovative Properties Company

Inventor： Richard J. Pokorny ,  Marc D. Radcliffe ,  Steven D. Solomonson ,  Terence D. Spawn

IPC: G02F001/13

CPC classification number: G02B5/3016 ,  G02F1/133536 ,  G02F2201/343

Abstract: The method of making an optical body includes coating a mixture that includes a plurality of cholesteric liquid crystal compositions, and a solvent on a substrate. Each cholesteric liquid crystal composition is different. A plurality of layers is formed on the substrate. Each layer includes a majority of one of the cholesteric liquid crystal compositions.

Abstract translation: 制造光学体的方法包括将包含多个胆甾型液晶组合物的混合物和溶剂涂布在基材上。 每个胆固醇液晶组合物不同。 在基板上形成多个层。 每个层包括胆甾型液晶组合物中的大部分。

公开(公告)号：US20040090579A1

公开(公告)日：2004-05-13

申请号：US10691602

申请日：2003-10-24

Inventor： Gi-Hong Kim

IPC: G02F001/1337

CPC classification number: G02F1/133533 ,  G02F1/133514 ,  G02F1/133536 ,  G02F1/1395 ,  G02F2001/133543 ,  G02F2201/343 ,  G02F2203/09

Abstract: A liquid crystal display device includes first and second substrates having inner surfaces facing and spaced apart from each other; a light absorption layer on an inner surface of the first substrate; a cholesteric liquid crystal color filter (CCF) layer on the light absorption layer for selectively reflecting light corresponding to one of red, green, and blue colors; a first transparent electrode on the CCF layer; a first orientation film on the first transparent electrode; a second transparent electrode on the inner surface of the second substrate; a second orientation film on the second transparent electrode, the first and second orientation films being rubbed along the same direction; a polarizing plate on an outer surface of the second substrate; and a layer of liquid crystal material between the first and second orientation films, wherein the layer of liquid crystal material has a bend structure.

Abstract translation: 一种液晶显示装置，包括：第一和第二基板，其具有面向彼此间隔开的内表面; 在第一基板的内表面上的光吸收层; 在所述光吸收层上的用于选择性地反射对应于红色，绿色和蓝色之一的光的胆甾型液晶滤色器（CCF）层; CCF层上的第一透明电极; 第一透明电极上的第一取向膜; 在所述第二基板的内表面上的第二透明电极; 在第二透明电极上的第二取向膜，第一和第二取向膜沿相同方向摩擦; 在所述第二基板的外表面上的偏振片; 以及在第一和第二取向膜之间的液晶材料层，其中液晶材料层具有弯曲结构。