公开(公告)号：US08908131B2

公开(公告)日：2014-12-09

申请号：US13387101

申请日：2009-12-18

Applicant: Stephen Kitson ,  Adrian Geisow

Inventor： Stephen Kitson ,  Adrian Geisow

IPC: G02F1/1335 ,  G02F1/1347 ,  G02B5/30

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

Abstract: A cholesteric reflector comprising a substrate and a first cholesteric layer that is disposed over the substrate and reflects a first polarization of light within a design waveband. A second cholesteric layer is disposed over the first cholesteric layer and reflects a second polarization of light within the design waveband.

Abstract translation: 一种胆甾型反射器，包括衬底和设置在衬底上并且在设计波段内反射光的第一偏振的第一胆甾型层。 第二胆甾醇层设置在第一胆甾醇层之上并在设计波段内反射第二偏振光。

公开(公告)号：US20140192286A1

公开(公告)日：2014-07-10

申请号：US14204822

申请日：2014-03-11

Applicant: FUJIFILM CORPORATION

Inventor： Tomoki TASAKA ,  Yasuhiro ISHIWATA ,  Minoru UEMURA ,  Takao TAGUCHI ,  Masao NAKAJIMA ,  Shunya KATOH

IPC: C09K19/56 ,  B60J3/04

CPC classification number: C09K19/56 ,  B32B17/10036 ,  B32B17/10293 ,  B32B17/10504 ,  B32B17/10761 ,  B60J3/04 ,  C09K19/2007 ,  C09K2019/0448 ,  C09K2019/2078 ,  G02B5/208 ,  G02F2201/343 ,  B32B17/10 ,  B32B2367/00

Abstract: A cholesteric liquid-crystal mixture containing a compound represented by the general formula (Ia), a compound represented by the general formula (Ib), a fluorine-containing horizontal alignment agent and a polymerization initiator is capable of forming a film which is prevented from precipitation of liquid-crystal compounds therein, of which the haze is reduced and which has a broad reflection width. Z1—Y1-A1-Y3-M1-Y4-A2-Y2—Z2  General Formula (Ia) Z3—Y5-A3-Y7-M2-P  General Formula (Ib)

Abstract translation: 含有由通式（Ia）表示的化合物，通式（Ib）表示的化合物，含氟水平取向剂和聚合引发剂的胆固醇型液晶混合物能够形成防止 其中液晶化合物沉淀，其中雾度降低并且具有宽的反射宽度。 Z1-Y1-A1-Y3-M1-Y4-A2-Y2-Z2通式（Ia）Z3-Y5-A3-Y7-M2-P通式（Ib）

公开(公告)号：US20140152939A1

公开(公告)日：2014-06-05

申请号：US14087174

申请日：2013-11-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Miki KASHIMA

IPC: F21V8/00

CPC classification number: G02B6/0001 ,  G02F1/1313 ,  G02F1/13362 ,  G02F1/13718 ,  G02F2201/343 ,  G02F2203/01

Abstract: The present invention provides a transparent display which comprises a light source; a first liquid crystal layer, for transmitting a first part of the light emitted from the light source and reflecting a second part of the light emitted from the light source; a light-transmittable image display device including a second liquid crystal layer, wherein the first part of the light is emitted to the second liquid crystal layer, when the image display device is in a first state, the first part of the light is transmitted through the second liquid crystal layer, and the image display device displays an image; when the image display device is in a second state, the first part of the light is reflected by the second liquid crystal layer, and the image display device becomes transparent. The transparent display according to the present invention can realize the function of a transparent display without use of a sheet polarizer or a light guide plate. Therefore, in comparison with the transparent display of the prior art, the transparent display according to the present invention has greatly-improved light transmittance.

Abstract translation: 本发明提供一种透明显示器，其包括光源; 第一液晶层，用于透射从光源发射的光的第一部分并反射从光源发射的光的第二部分; 一种可透光图像显示装置，包括第二液晶层，其中第一部分的光被发射到第二液晶层，当图像显示装置处于第一状态时，第一部分的光透射通过 第二液晶层和图像显示装置显示图像; 当图像显示装置处于第二状态时，第一部分的光被第二液晶层反射，并且图像显示装置变得透明。 根据本发明的透明显示器可以实现透明显示器的功能，而不使用片状偏光器或导光板。 因此，与现有技术的透明显示器相比，根据本发明的透明显示器的透光率大大提高。

公开(公告)号：US20120224126A1

公开(公告)日：2012-09-06

申请号：US13474384

申请日：2012-05-17

Applicant: Jun Won CHANG ,  Moon Soo Park ,  Dae Hee Lee

Inventor： Jun Won CHANG ,  Moon Soo Park ,  Dae Hee Lee

IPC: G02F1/1335 ,  C09D167/00 ,  C09D127/02 ,  C09D147/00 ,  B32B27/06 ,  C09D179/00 ,  C09D171/00 ,  B05D3/06 ,  B05D5/06 ,  G02F1/13 ,  C09D163/00

CPC classification number: G02B5/3025 ,  C09K2019/0448 ,  C09K2219/03 ,  G02B5/3016 ,  G02F1/13362 ,  G02F2201/343 ,  Y10T428/10 ,  Y10T428/1041 ,  Y10T428/31504

Abstract: A liquid crystal film (LCF) is provided. The exemplified LCF can be used as a reflective polarization plate, which can improve luminance and light utilization efficiency of a display device, such as an LCD, and the like.

Abstract translation: 提供液晶膜（LCF）。 例示的LCF可以用作反射偏振板，其可以提高诸如LCD等的显示装置的亮度和光利用效率。

公开(公告)号：US07394506B2

公开(公告)日：2008-07-01

申请号：US10520339

申请日：2003-06-18

Applicant: Peter Albert Cirkel ,  Gerardus Petrus Karman

Inventor： Peter Albert Cirkel ,  Gerardus Petrus Karman

IPC: G02F1/1335

CPC classification number: G02B27/26 ,  G02F1/13471 ,  G02F1/13718 ,  G02F2201/343 ,  H04N13/302 ,  H04N13/332

Abstract: An apparatus comprising a first cell (10b), said first cell comprising a plurality of first elements (34b), said first elements being controllable between a non-reflective state, in which electromagnetic radiation having a first polarization is reflected to a first extent, and a reflective state, in which said electromagnetic radiation having a first polarization is reflected to a second extent, said second extent being greater than said first extent. Said apparatus further comprises a second cell (10a), superimposed on the first cell, said second cell comprising a plurality of second elements (34a), said second elements being controllable between a non-reflective state, in which electromagnetic radiation having a second polarization is reflected to a third extent, and a reflective state, in which said electromagnetic radiation having a second polarization is reflected to a fourth extent, said fourth extent being greater than said third extent. Said first and second elements are arranged so that said first polarization is different from said second polarization.

Abstract translation: 一种包括第一单元（10b）的装置，所述第一单元包括多个第一元件（34b），所述第一元件可在非反射状态之间控制，其中具有第一偏振的电磁辐射被反射到第一单元 范围和反射状态，其中具有第一偏振的所述电磁辐射被反射到第二程度，所述第二范围大于所述第一范围。 所述设备还包括叠加在第一单元上的第二单元（10a），所述第二单元包括多个第二单元（31a），所述第二单元可控制在非反射状态之间，其中电磁辐射具有 第二极化被反射到第三范围，并且具有第二极化的所述电磁辐射被反射到第四范围的反射状态，所述第四范围大于所述第三范围。 所述第一和第二元件布置成使得所述第一极化不同于所述第二极化。

公开(公告)号：US07312913B2

公开(公告)日：2007-12-25

申请号：US10150438

申请日：2002-05-17

Applicant: Serge Bierhuizen

Inventor： Serge Bierhuizen

IPC: G02F1/07

CPC classification number: G02F1/13362 ,  G02F1/133621 ,  G02F2001/133622 ,  G02F2201/343 ,  H04N9/315

Abstract: The present invention provides a polarized colored light source for a display system in which light of other polarization states and colors are recycled. The color can be scrolled synchronously with a display. In one embodiment, the invention includes a tunnel having an entrance aperture facing a lamp to receive light having multiple polarization states from the lamp and direct the light from the lamp to an exit aperture opposite the entrance aperture, the tunnel having a reflective face about the entrance aperture to reflect light within the tunnel toward the exit aperture, a reflective polarizer to reflect light of one polarization state toward the entrance aperture and transmit light of another polarization state, and a color reflector to transmit light within one color range and reflect light of another color range toward the entrance aperture.

Abstract translation: 本发明提供一种用于显示系统的偏振彩色光源，其中再循环其它极化状态和颜色的光。 颜色可以与显示器同步滚动。 在一个实施例中，本发明包括一个隧道，其具有面向灯的入口孔，以接收具有来自灯的多个极化状态的光并且将来自灯的光引导到与入口孔相对的出口孔，该隧道具有围绕该入射孔的反射面 入射孔径以将隧道内的光反射到出射孔;反射偏振器，用于将一个偏振态的光朝向入射孔反射并透射另一偏振态的光;以及彩色反射器，用于透射一个颜色范围内的光并反射 另一个颜色范围朝向入口光圈。

公开(公告)号：US07196752B2

公开(公告)日：2007-03-27

申请号：US10026473

申请日：2001-12-27

Applicant: Sunghoe Yoon

Inventor： Sunghoe Yoon

IPC: G02F1/1335 ,  G02F1/13

CPC classification number: G02F1/133514 ,  G02F2201/343

Abstract: A reflective cholesteric liquid crystal (CLC) display device has a cholesteric liquid crystal color filter in which a plurality of protrusions is formed on an upper portion of the cholesteric liquid crystal color filter to obtain a uniform luminance and a uniform color in a main viewing angle range. The reflective cholesteric liquid crystal display device includes a first substrate, an absorption layer on the first substrate, a cholesteric liquid crystal color filter on the absorption layer, the cholesteric liquid crystal color filter having a plurality of protrusions, an overcoat layer on the cholesteric liquid crystal color filter, a first electrode on the overcoat layer, a second substrate, a second electrode beneath the second substrate, a retardation layer on the second substrate, a polarizer on the retardation layer, and a liquid crystal layer between the first electrode and the second electrode.

Abstract translation: 反射胆甾型液晶（CLC）显示装置具有胆甾型液晶滤色器，其中在胆甾醇型液晶滤色器的上部形成有多个突起，以获得均匀的亮度和主视角的均匀颜色 范围。 反射式胆甾醇型液晶显示装置包括第一基板，第一基板上的吸收层，吸收层上的胆甾醇型液晶滤色器，具有多个突起的胆甾醇型液晶滤色器，胆甾型液体上的外涂层 晶体滤色器，外涂层上的第一电极，第二基板，第二基板下方的第二电极，第二基板上的延迟层，延迟层上的偏振器，以及第一电极和第二电极之间的液晶层 第二电极。

公开(公告)号：US20060187520A1

公开(公告)日：2006-08-24

申请号：US10150438

申请日：2002-05-17

Applicant: Serge Bierhuizen

Inventor： Serge Bierhuizen

IPC: G02F1/03

CPC classification number: G02F1/13362 ,  G02F1/133621 ,  G02F2001/133622 ,  G02F2201/343 ,  H04N9/315

Abstract: The present invention provides a polarized colored light source for a display system in which light of other polarization states and colors are recycled. The color can be scrolled synchronously with a display. In one embodiment, the invention includes a tunnel having an entrance aperture facing a lamp to receive light having multiple polarization states from the lamp and direct the light from the lamp to an exit aperture opposite the entrance aperture, the tunnel having a reflective face about the entrance aperture to reflect light within the tunnel toward the exit aperture, a reflective polarizer to reflect light of one polarization state toward the entrance aperture and transmit light of another polarization state, and a color reflector to transmit light within one color range and reflect light of another color range toward the entrance aperture.

Abstract translation: 本发明提供一种用于显示系统的偏振彩色光源，其中再循环其它极化状态和颜色的光。 颜色可以与显示器同步滚动。 在一个实施例中，本发明包括一个隧道，其具有面向灯的入口孔，以接收具有来自灯的多个极化状态的光并且将来自灯的光引导到与入口孔相对的出口孔，该隧道具有围绕该入射孔的反射面 入射孔径以将隧道内的光反射到出射孔;反射偏振器，用于将一个偏振态的光朝向入射孔反射并透射另一偏振态的光;以及彩色反射器，用于透射一个颜色范围内的光并反射 另一个颜色范围朝向入口光圈。

公开(公告)号：US20060187382A1

公开(公告)日：2006-08-24

申请号：US11410152

申请日：2006-04-25

Applicant: Gi-Hong Kim

Inventor： Gi-Hong Kim

IPC: G02F1/1343 ,  G02F1/1335

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。

公开(公告)号：US06982778B2

公开(公告)日：2006-01-03

申请号：US10668088

申请日：2003-09-23

Applicant: Su-Hyun Park ,  Sunghoe Yoon

Inventor： Su-Hyun Park ,  Sunghoe Yoon

IPC: G02F1/1339

CPC classification number: G02F1/133516 ,  G02F1/1339 ,  G02F2001/133519 ,  G02F2201/343

Abstract: A liquid crystal display (LCD) device comprises a first substrate having a cholesteric liquid crystal (CLC) color filter, a second substrate having a thin film transistor, a seal pattern formed on one of the first and second substrates, a first electrode on the cholesteric liquid crystal (CLC) color filter, the first electrode being overlapped with a portion of the seal pattern, a second electrode on the second substrate, and a liquid crystal layer between the first and second electrodes.

Abstract translation: 液晶显示器（LCD）装置包括具有胆甾型液晶（CLC）滤色器的第一基板，具有薄膜晶体管的第二基板，形成在第一和第二基板之一上的密封图案，第一基板上的第一电极 胆甾型液晶（CLC）滤色器，第一电极与密封图案的一部分重叠，第二基板上的第二电极和第一和第二电极之间的液晶层。