公开(公告)号：US07715664B1

公开(公告)日：2010-05-11

申请号：US12260680

申请日：2008-10-29

Applicant: Yuanxin Shou ,  Qingdon Guo ,  Jing Zhao

Inventor： Yuanxin Shou ,  Qingdon Guo ,  Jing Zhao

IPC: G02B6/26

CPC classification number: G02B6/4208 ,  G02F1/093 ,  G02F2201/08

Abstract: A high power optical isolator is able to transfer excess heat to a heat sink, reduce the effect of scattered and reflected light, and be coupled to standard thin optical fibers.

Abstract translation: 高功率光隔离器能够将多余的热量传递到散热器，减少散射和反射光的影响，并耦合到标准的细光纤。

公开(公告)号：US20090256995A1

公开(公告)日：2009-10-15

申请号：US12420233

申请日：2009-04-08

Applicant: Toyokazu Ogasawara ,  Tsuyoshi Maeda

Inventor： Toyokazu Ogasawara ,  Tsuyoshi Maeda

IPC: G02F1/13357

CPC classification number: G02F1/133621 ,  G02F2001/133742 ,  G02F2201/08 ,  G02F2201/50 ,  G02F2202/28 ,  G02F2413/02

Abstract: A liquid crystal display device according to the present invention includes a liquid crystal panel which has a liquid crystal cell including a predetermined liquid crystal layer and polarizing plates for holding the liquid crystal cell, a backlight source which is arranged on the rear side of the liquid crystal panel, for irradiating the liquid crystal panel with white light, and an absorbing layer which is arranged between the backlight source and the liquid crystal cell, for absorbing only the light of the wavelength band corresponding to a changed color of the white light while passing through the liquid crystal panel in the oblique direction with respect to the normal direction of the liquid crystal panel.

Abstract translation: 根据本发明的液晶显示装置包括液晶面板，其具有包括预定液晶层的液晶单元和用于保持液晶单元的偏振板，配置在液体的后侧的背光源 水晶面板，用于用白光照射液晶面板;以及吸收层，其设置在背光源和液晶单元之间，用于仅吸收与通过的白色光的颜色变化相对应的波长带的光 通过液晶面板相对于液晶面板的法线方向倾斜。

公开(公告)号：US07502169B2

公开(公告)日：2009-03-10

申请号：US11364423

申请日：2006-02-28

Applicant: Robert L. Wood

Inventor： Robert L. Wood

IPC: G02B27/10

CPC classification number: G02B3/0068 ,  G02B3/0031 ,  G02B3/005 ,  G02B5/005 ,  G02F2001/133334 ,  G02F2001/133507 ,  G02F2201/08 ,  G02F2203/02 ,  H01J11/10 ,  H01J11/44 ,  H01J2211/444 ,  H01J2211/446 ,  H01J2229/8913 ,  H01J2329/892 ,  H01J2329/897

Abstract: Contrast enhancement films for a direct-view display include a substrate having first and second opposing sides, an array of optical microstructures on the first side, and an optically blocking film including an array of apertures on the second side. The contrast enhancement film is configured to mount between a direct-view display panel and an outer panel of the direct-view display.

Abstract translation: 用于直视显示器的对比增强膜包括具有第一和第二相对侧的基板，在第一侧上的光学微结构的阵列，以及在第二侧上包括孔阵列的光学阻挡膜。 对比度增强膜配置成安装在直视显示面板和直视显示器的外面板之间。

公开(公告)号：US20080170184A1

公开(公告)日：2008-07-17

申请号：US11962567

申请日：2007-12-21

Applicant: Ho-Yun BYUN ,  Duck-Jong SUH ,  Sung Hwan HONG ,  Sung-Kyu HONG ,  Nam-Seok LEE

Inventor： Ho-Yun BYUN ,  Duck-Jong SUH ,  Sung Hwan HONG ,  Sung-Kyu HONG ,  Nam-Seok LEE

IPC: G02F1/1335 ,  B29D11/00 ,  G02B5/30

CPC classification number: B29D11/0074 ,  G02B5/3033 ,  G02F1/133528 ,  G02F2201/08

Abstract: Disclosed are a polarizing plate, a method of fabricating the polarizing plate, and a liquid crystal display including the polarizing plate. The polarizing plate includes a polarizing film and a supporting film arranged on at least one of an upper surface and a lower surface of the polarizing film. At least one of the polarizing film and the supporting film includes a light absorbing material that partially absorbs the light polarized by the polarizing film. The liquid crystal display includes a liquid crystal panel and the polarizing plate including the light absorbing material. The liquid crystal panel includes first and second substrates facing each other and a liquid crystal layer interposed between the first and second substrates. The polarizing plate is attached to the liquid crystal panel.

Abstract translation: 本发明提供一种偏振片，偏光板的制造方法以及具有偏光板的液晶显示装置。 偏光板包括偏振膜和布置在偏振膜的上表面和下表面中的至少一个上的支撑膜。 偏振膜和支撑膜中的至少一个包括部分地吸收由偏振膜偏振的光的光吸收材料。 液晶显示器包括液晶面板和包括光吸收材料的偏振片。 液晶面板包括彼此面对的第一和第二基板以及介于第一和第二基板之间的液晶层。 偏光板安装在液晶面板上。

公开(公告)号：US07310125B2

公开(公告)日：2007-12-18

申请号：US10756371

申请日：2004-01-14

Applicant: Yong Beom Kim ,  Soon Bum Kwon ,  Heume Il Baek

Inventor： Yong Beom Kim ,  Soon Bum Kwon ,  Heume Il Baek

IPC: G02F1/1335

CPC classification number: G02F1/133536 ,  G02F1/133514 ,  G02F1/13363 ,  G02F2001/133543 ,  G02F2001/133638 ,  G02F2201/08 ,  G02F2413/02

Abstract: A reflective liquid crystal display includes a linear polarizer for converting natural light into linearly polarized light; a retardation film for converting the linearly polarized light into circularly polarized light; a liquid crystal layer for varying the phase of the light differently depending on the presence or absence of an electric field; a cholesteric liquid crystal color filter for selectively reflecting light received from the liquid crystal layer; and a black background for absorbing light passing through the color filter.

Abstract translation: 反射型液晶显示器包括用于将自然光转换为线偏振光的线性偏振器; 用于将线偏振光转换成圆偏振光的延迟膜; 用于根据有无电场而不同地改变光的相位的液晶层; 用于选择性地反射从液晶层接收的光的胆甾醇型液晶滤色器; 以及用于吸收通过滤色器的光的黑色背景。

公开(公告)号：US20070247684A2

公开(公告)日：2007-10-25

申请号：US11364423

申请日：2006-02-28

Applicant: Robert Wood

Inventor： Robert Wood

IPC: G02B5/32

CPC classification number: G02B3/0068 ,  G02B3/0031 ,  G02B3/005 ,  G02B5/005 ,  G02F2001/133334 ,  G02F2001/133507 ,  G02F2201/08 ,  G02F2203/02 ,  H01J11/10 ,  H01J11/44 ,  H01J2211/444 ,  H01J2211/446 ,  H01J2229/8913 ,  H01J2329/892 ,  H01J2329/897

Abstract: Contrast enhancement films for a direct-view display include a substrate having first and second opposing sides, an array of optical microstructures on the first side, and an optically blocking film including an array of apertures on the second side. The contrast enhancement film is configured to mount between a direct-view display panel and an outer panel of the direct-view display.

Abstract translation: 用于直视显示器的对比增强膜包括具有第一和第二相对侧的基板，在第一侧上的光学微结构的阵列，以及在第二侧上包括孔阵列的光学阻挡膜。 对比度增强膜配置成安装在直视显示面板和直视显示器的外面板之间。

公开(公告)号：US20060066788A1

公开(公告)日：2006-03-30

申请号：US11205207

申请日：2005-08-17

Applicant: Yuka Utsumi ,  Yasushi Tomioka ,  Masaki Matsumori ,  Shigeru Matsuyama ,  Noboru Kunimatsu ,  Tsunenori Yamamoto

Inventor： Yuka Utsumi ,  Yasushi Tomioka ,  Masaki Matsumori ,  Shigeru Matsuyama ,  Noboru Kunimatsu ,  Tsunenori Yamamoto

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/133509 ,  G02F2001/133565 ,  G02F2201/08

Abstract: A liquid crystal display apparatus including one pair of substrates, at least one of said substrates being transparent, one pair of polarizing plates arranged on the paired substrates respectively, a liquid crystal layer sandwiched by the paired substrates, a liquid crystal display panel in which an electrode group is formed on at least one of the paired substrates and is to apply an electric field to the liquid crystal layer, and a light source unit arranged on a rear surface of the liquid crystal display panel, a monoaxial absorption anisotropic layer provided between the paired polarizing plates. In such apparatus, a high contrast ratio can be achieved due to suppression of black luminance. Also, better display qualities can be achieved by reducing a blue changing phenomenon of black representation.

Abstract translation: 一种液晶显示装置，包括一对基板，所述基板中的至少一个是透明的，分别配置在所述一对基板上的一对偏光板，被所述成对基板夹持的液晶层，液晶显示面板， 电极组形成在成对基板中的至少一个上，并且向液晶层施加电场，并且配置在液晶显示面板的后表面上的光源单元，设置在液晶显示面板的后表面上的单轴吸收各向异性层 配对偏振片。 在这种装置中，由于黑色亮度的抑制，可以实现高对比度。 此外，通过减少黑色表示的蓝色变化现象，可以实现更好的显示质量。

公开(公告)号：US06930738B1

公开(公告)日：2005-08-16

申请号：US09269503

申请日：1998-07-30

Applicant: Yasushi Kaneko ,  Takashi Akiyama ,  Masafumi Ide

Inventor： Yasushi Kaneko ,  Takashi Akiyama ,  Masafumi Ide

IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/13363 ,  G02F1/139

CPC classification number: G02F1/133536 ,  G02F1/133504 ,  G02F1/133509 ,  G02F1/13362 ,  G02F1/133634 ,  G02F1/1397 ,  G02F2001/13324 ,  G02F2201/08 ,  G02F2413/15

Abstract: A liquid crystal display device is made by disposing an STN cell (16) in which nematic liquid crystal (6) having a twist angle in the range from 180° to 270° is filled and sandwiched between a first substrate (1) having a first electrode (3) and a second substrate (2) having a second electrode (4) at the center, providing a retardation film (13) and an absorption-type polarizing film (8) outside the second substrate (2) in order, and providing a reflection-type polarizing film (10) and a light absorbing film (11) outside the first substrate (1) in order. This enables a metallic silver background due to the reflected light by the reflection-type polarizing film (10) and display in black or in color by light passing through the reflection-type polarizing film (10) being absorbed in the light absorbing film (11) or only light of specific color being reflected.

Abstract translation: 通过设置STN单元（16）来制作液晶显示装置，在该STN单元（16）中填充扭曲角为180°〜270°的向列型液晶（6），夹在第一基板 电极（3）和具有第二电极（4）的第二基板（2），在第二基板（2）的外侧依次提供延迟膜（13）和吸收型偏振膜（8），以及 在第一基板（1）的外侧依次设置反射型偏振膜（10）和光吸收膜（11）。 由于反射型偏振膜（10）的反射光而产生金属银背景，并且通过被吸收在光吸收膜（11）中的反射型偏振膜（10）的光而以黑色或彩色显示 ）或只有具体颜色的光被反射。

公开(公告)号：US06836314B2

公开(公告)日：2004-12-28

申请号：US10615163

申请日：2003-07-08

Applicant: Munekazu Date ,  Shiro Suyama ,  Kinya Kato ,  Kazutake Uehira

Inventor： Munekazu Date ,  Shiro Suyama ,  Kinya Kato ,  Kazutake Uehira

IPC: G02F113

CPC classification number: G02F1/1334 ,  G02B6/005 ,  G02B6/0055 ,  G02B6/0078 ,  G02F1/13336 ,  G02F1/13342 ,  G02F1/133553 ,  G02F1/1336 ,  G02F1/133615 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/1393 ,  G02F2001/13347 ,  G02F2001/133616 ,  G02F2001/13712 ,  G02F2201/08 ,  G02F2201/124 ,  G02F2201/305 ,  G02F2203/023 ,  G02F2203/026

Abstract: An optical device and a display apparatus of the present invention are constructed so as to improve display characteristics of output light intensity, display contrast, and reduction of scattered light due to external light, and also to provide a large-screen. The optical device has a first stacked body and a plurality of second stacked bodies. The first stacked body includes a light guide, a first electrode, and an optical control layer. The second stacked body includes a plurality of second electrodes, the reflection film and a substrate. There is an optical control layer which changes in scattering degree or diffraction efficiency by an electric field applied by said first electrode and said second electrode.

Abstract translation: 本发明的光学装置和显示装置被构造成能够提高输出光强度的显示特性，显示对比度，以及由外部光引起的散射光的减少，并且还能够提供大屏幕。 光学装置具有第一层叠体和多个第二层叠体。 第一层叠体包括光导，第一电极和光学控制层。 第二层叠体包括多个第二电极，反射膜和基板。 存在通过由所述第一电极和所述第二电极施加的电场而改变散射度或衍射效率的光学控制层。

公开(公告)号：US06833891B2

公开(公告)日：2004-12-21

申请号：US09883021

申请日：2001-06-15

Applicant: Yingqiu Jiang ,  Aharon Hochbaum

Inventor： Yingqiu Jiang ,  Aharon Hochbaum

IPC: G02F1335

CPC classification number: G02B5/3016 ,  G02B5/3033 ,  G02F1/133504 ,  G02F1/133514 ,  G02F1/133536 ,  G02F1/133553 ,  G02F1/1368 ,  G02F2001/133543 ,  G02F2001/133638 ,  G02F2201/08 ,  G02F2201/346 ,  G02F2203/34

Abstract: A reflective liquid crystal display (LCD) including a cholesteric liquid crystal polarizing device and a liquid crystal cell superimposed with one another. In various embodiments, the reflective LCD may be a normally white mode or normally black mode device. In another variation, the liquid crystal cell may include a 90° twisted nematic liquid crystal.

Abstract translation: 一种反射型液晶显示器（LCD），包括胆甾型液晶偏振装置和彼此叠加的液晶盒。 在各种实施例中，反射式LCD可以是常白模式或常黑模式设备。 在另一个实施例中，液晶单元可以包括90°扭曲向列型液晶。