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1. 发明授权

US4552436A Liquid crystal display having uniform transmittance 失效
标题翻译：具有均匀透射率的液晶显示器
公开(公告)号：US4552436A
公开(公告)日：1985-11-12
申请号：US517452
申请日：1983-07-26
申请人： Shuichi Kozaki , Yutaka Ishii , Fumiaki Funada
发明人： Shuichi Kozaki , Yutaka Ishii , Fumiaki Funada
IPC分类号： G02F1/137 , G02F1/1335 , G02F1/139 , G02F1/13
CPC分类号： G02F1/1396
摘要： A liquid crystal display having a uniform transmittance in the visible light range. The display includes a polarizer and analyzer which correct a non-uniform light transmittance of a liquid crystal layer. This is accomplished by controlling an angle between polarization axes of the polarizer and the analyzer in dependence on the product of a refractive index anisotropy and a thickness of the liquid crystal layer, so that the combined transmittance of the polarizer and the analyzer is a maximum in the wavelength range from 400 nm to 500 nm. When the product is approximately 0.5 .mu.m, the angle is selected in the range from 92 to 110 degrees and when the product is approximately 1.0 .mu.m, the angle is selected in the range from 94 to 120 degrees.
摘要翻译：一种在可见光范围内具有均匀透射率的液晶显示器。显示器包括校正液晶层的不均匀透光率的偏振器和分析器。这是通过根据折射率各向异性和液晶层的厚度的乘积来控制偏振器和分析器的偏振轴之间的角度来实现的，使得偏振器和分析器的组合透射率在波长范围从400nm到500nm。当产品约为0.5μm时，该角度选择在92至110度的范围内，并且当产品为约1.0μm时，角度选择在94至120度的范围内。

2. 发明授权

US4528115A Liquid crystal composition and liquid crystal display device 失效
标题翻译：液晶组成和液晶显示装置
公开(公告)号：US4528115A
公开(公告)日：1985-07-09
申请号：US490713
申请日：1983-05-02
申请人： Yutaka Ishii , Shigehiro Minezaki , Shuichi Kozaki , Fumiaki Funada
发明人： Yutaka Ishii , Shigehiro Minezaki , Shuichi Kozaki , Fumiaki Funada
IPC分类号： C09K19/30 , C09K19/46 , G02F1/13 , C09K3/34
CPC分类号： C09K19/46
摘要： A liquid crystal composition comprising a mixed phase of the six kinds of the compounds such as ##STR1## and a liquid crystal display device of the multiplex drive type such as liquid crystal television device, which uses the above composition.
摘要翻译：包含六种化合物的混合相的液晶组合物，例如液晶显示器，液晶显示装置，液晶显示装置，液晶显示装置，液晶显示装置，电视设备，其使用上述组合。

3. 发明授权

US4422730A Liquid crystal display device and the manufacturing method thereof 失效
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US4422730A
公开(公告)日：1983-12-27
申请号：US197575
申请日：1980-10-16
申请人： Shuichi Kozaki , Fumiaki Funada , Shigehiro Minezaki , Hisashi Uede
发明人： Shuichi Kozaki , Fumiaki Funada , Shigehiro Minezaki , Hisashi Uede
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/1343 , G02F1/133
CPC分类号： G02F1/1337 , G02F1/133345 , G02F1/133502 , G02F1/13439 , Y10S359/90
摘要： A liquid crystal display device comprises a pair of substrates, a first patterned layer formed on a part of one of the substrates, a second layer formed on the remaining part of the one of the substrates, the thickness of the second layer being substantially identical to that of the first patterned layer to provide a layer uniform in thickness, and a third layer formed on the uniform layer to provide orientation of molecules of a liquid crystal layer disposed between the pair of substrates. The uniform layer is manufactured by the steps of forming the first patterned layer on part of the one of the substrates, and forming the second layer on the remaining part of the one of the substrates, using a lift-off method.
摘要翻译：液晶显示装置包括一对基板，形成在一个基板的一部分上的第一图案化层，形成在该基板的其余部分上的第二层，第二层的厚度基本上等于所述第一图案化层的厚度提供均匀的层，以及形成在所述均匀层上的第三层，以提供设置在所述一对基板之间的液晶层的分子的取向。通过以下步骤制造均匀层：通过在一个基板的一部分上形成第一图案化层，并且使用剥离法在其中一个基板的其余部分上形成第二层。

4. 发明授权

US5477352A Liquid crystal display device with liquid crystal dispersed or impregnated in a perfluoro-type polymer of perfluoroalkyl acrylate or methacrylate 失效
标题翻译：具有分散或浸渍在全氟烷基丙烯酸酯或甲基丙烯酸酯的全氟型聚合物中的液晶的液晶显示装置
公开(公告)号：US5477352A
公开(公告)日：1995-12-19
申请号：US65545
申请日：1993-05-20
申请人： Toshiyuki Hirai , Shuichi Kozaki , Fumiaki Funada
发明人： Toshiyuki Hirai , Shuichi Kozaki , Fumiaki Funada
IPC分类号： C09K19/54 , G02F1/13
CPC分类号： C09K19/544
摘要： A liquid crystal display device comprising: a first substrate having a signal electrode and a scanning electrode insulated from each other through an insulating layer, said first substrate being further provided with a switching transistor and a pixel electrode both in association with an intersection of said signal electrode and said scanning electrode; a liquid crystal layer containing a liquid crystal material of a positive dielectric anisotropy dispersed or impregnated in a transparent fluoro-type polymer of a fluoroalkyl acrylate or metacrylate or its copolymer with an alkyl acrylate or metacrylate; and a second substrate having a counter electrode to be placed at least opposite to said pixel electrode, said first and second substrate being disposed as opposed to each other so as to sandwich said liquid crystal layer.
摘要翻译：一种液晶显示装置，包括：第一基板，具有通过绝缘层彼此绝缘的信号电极和扫描电极，所述第一基板还设置有与所述信号的交点相关联的开关晶体管和像素电极电极和所述扫描电极; 包含分散或浸渍在丙烯酸氟烷基酯或甲基丙烯酸酯或其与丙烯酸烷基酯或甲基丙烯酸烷基酯的共聚物的透明氟类聚合物中的正介电各向异性的液晶材料的液晶层; 以及第二基板，其具有至少与所述像素电极相对的对置电极，所述第一和第二基板彼此相对设置，以夹持所述液晶层。

5. 发明授权

US4913530A Liquid crystal display 失效
公开(公告)号：US4913530A
公开(公告)日：1990-04-03
申请号：US269316
申请日：1988-11-10
申请人： Yukiko Ichimura , Shuichi Kozaki , Fumiaki Funada , Hideo Saito , Kenji Furukawa
发明人： Yukiko Ichimura , Shuichi Kozaki , Fumiaki Funada , Hideo Saito , Kenji Furukawa
IPC分类号： C09K19/30 , C09K19/12 , C09K19/34 , C09K19/42 , C09K19/46 , G02F1/133 , G02F1/137 , G02F1/139
CPC分类号： C09K19/42 , C09K19/3458
摘要： A liquid crystal display comprising two substrates and a nematic liquid crystal present between said two substrates, wherein each of said substrates comprises a glass plate, an electrode thereon and an aligning layer subjected to a molecular aligning treatment for a pretilt angle of 1.degree. to 30.degree. on the electrode, wherein an optically active material is added to the nematic crystal which has a positive dielectric anisotropy, wherein the average alignment direction in the longer direction of said liquid crystal molecule is twisted at an angle .phi. of 210.degree. to 300.degree. to impart a spiral structure to the liquid crystal and a ratio d/p of the spiral pitch p of the liquid crystal molecule and the liquid crystal thickness d are(.phi./360-1/4)

6. 发明授权

US08199278B2 Surface light source device 有权
标题翻译：表面光源装置
公开(公告)号：US08199278B2
公开(公告)日：2012-06-12
申请号：US13057184
申请日：2009-08-04
申请人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
发明人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
IPC分类号： G02F1/1335
CPC分类号： G02B6/0068 , G02B6/002 , G02B6/0046 , G02B6/0055
摘要： Surface light source device includes: point light sources (13); light guide plate (1) having (i) two end parts in length direction, one of which serves as incident surface (2), and (ii) two end parts in thickness direction which serve as exit surface (7) and back surface (8), light guide plate (1) directing light, emitted from point light sources (13), incident on incident surface (2), so as to cause light to exit from substantially entire area of exit surface (7); and reflector (14) which reflects, toward incident surface (2), part of light which is emitted from point light sources (13) and is then reflected from incident surface (2). Incident surface (2) has elliptic arc (10) which is concave part having surface shape along elliptic arc identical to elliptic arc which is part of ellipse (31) having two focal points corresponding to point light sources (13) and reflector (14). Point light sources (13) and reflector (14) are provided on ellipse focal point lines (11 and 12) obtained by moving two focal points in width direction of light guide plate (1).
摘要翻译：表面光源装置包括：点光源（13）; 导光板（1）具有（i）长度方向的两个端部，其中一个用作入射表面（2），和（ii）作为出射面（7）和后表面（7）的厚度方向的两个端部 8），引导从点光源（13）射出的入射到入射面（2）的光的导光板（1），使光从出射面（7）的大致整个区域射出; 和反射器（14），其朝着入射面（2）反射从点光源（13）发射的光的一部分，然后从入射面（2）反射。入射面（2）具有椭圆弧（10），其具有与椭圆弧相同椭圆弧的椭圆弧的表面形状的椭圆弧（10），椭圆弧是具有对应于点光源（13）和反射器（14）的两个焦点的椭圆（31）的一部分，。点光源（13）和反射器（14）设置在通过在导光板（1）的宽度方向上移动两个焦点而获得的椭圆焦点线（11和12）上。

7. 发明申请

US20110310330A1 THIN BACKLIGHT SYSTEM AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME 有权
公开(公告)号：US20110310330A1
公开(公告)日：2011-12-22
申请号：US13130787
申请日：2009-10-21
申请人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
发明人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
IPC分类号： G02F1/1335 , G09F13/08
CPC分类号： G02B5/045 , G02B19/0028 , G02B19/0047 , G02B19/0066 , G02F1/133605 , G02F1/133615 , G02F2001/133607 , G02F2001/133622
摘要： According to a conventional backlight device for use in a thin full-color display device in which pixels are subjected to a color separation by colored lights, a large chromatic aberration occurs, thereby causing a deterioration in image quality. A thin backlight system in accordance with the present invention includes: a light emitting section (1) for emitting lights that have different dominant wavelengths; and a plurality of light transmitting parts (4) arranged in a predetermined manner, the thin backlight system deflecting the lights and then converging the lights on the plurality of light transmitting parts (4), said thin backlight system, further including: an imaging optical system (3) provided so as to face surfaces, of the plurality of light transmitting parts (4), on which the lights are to be converged, the imaging optical system (3) (i) having a plurality of identical lenses arranged in a vertical and/or a horizontal direction at a pitch found by multiplying a pitch at which the plurality of light transmitting parts (4) are arranged in a vertical and/or a horizontal direction by the number of types of the different dominant wavelengths and (ii) being configured so as to converge the lights from the light emitting section (1) on light transmitting parts (4) to which the different dominant wavelengths of the lights correspond; and an irradiating optical system (2) provided so as to face (a) the light emitting section (1) and (b) a surface, of the imaging optical system (3), through which the lights enter the imaging optical system (3), the irradiating optical system (2) being configured such that (I) the lights from the light emitting section (1), which lights have the different dominant wavelengths, are deflected by the irradiating optical system (2) by at least being reflected by the irradiating optical system (2) so as to be separate from each other, (II) the lights thus deflected leave the irradiating optical system (2) so as to travel in substantially parallel to a normal to each of the plurality of light transmitting parts (4) and (III) the lights enter the plurality of identical lenses of the imaging optical system (3) through a surface, of the imaging optical system (3), which is opposite to the plurality of light transmitting parts (4).

8. 发明授权

US08922735B2 Backlight system and liquid crystal display device using the same 有权
标题翻译：背光系统和液晶显示装置使用相同
公开(公告)号：US08922735B2
公开(公告)日：2014-12-30
申请号：US13388130
申请日：2010-06-02
申请人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
发明人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606 , G02F2001/133607
摘要： A backlight system includes: a light-emitting section (1) having a plurality of light sources that emit beams of light at different dominant wavelengths from one another; and an imaging optical system (3) including a plurality of microlenses (3a) that focus beams of light emitted from the light-emitting section (1), the backlight system irradiating a liquid crystal panel with beams of light having passed through the imaging optical system (3), the liquid crystal panel including a plurality of pixels arrayed at a predetermined pitch from each other, on the assumption that the pitch at which the pixels are arrayed is denoted as P and the imaging optical system (3) has an imaging magnification of (1/n), the light sources (1) being arrayed at a pitch (P1) given as P1=n×P, the microlenses (3a) being arrayed at a pitch (P2) given as P2=(n/(n+1))×P.
摘要翻译：背光系统包括：发光部分（1），具有发射彼此不同主波长的光的多个光源; 以及成像光学系统（3），其包括聚焦从所述发光部（1）发射的光束的多个微透镜（3a），所述背光系统用通过所述成像光学的光束照射液晶面板系统（3），假设将像素排列的间距设为P，并且成像光学系统（3）具有成像系统（3），所述液晶面板包括以预定间距排列的多个像素，（1 / n）的倍率，光源（1）以P1 = n×P给出的间距（P1）排列，以P2 =（n / p）给出的间距（P2）排列的微透镜（n + 1））×P。

9. 发明申请

US20120127398A1 BACKLIGHT SYSTEM AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME 有权
标题翻译：背光系统和使用该液晶显示装置的液晶显示装置
公开(公告)号：US20120127398A1
公开(公告)日：2012-05-24
申请号：US13388130
申请日：2010-06-02
申请人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
发明人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
IPC分类号： G02F1/13357 , G09F13/04
CPC分类号： G02F1/133606 , G02F2001/133607
摘要： A backlight system includes: a light-emitting section (1) having a plurality of light sources that emit beams of light at different dominant wavelengths from one another; and an imaging optical system (3) including a plurality of microlenses (3a) that focus beams of light emitted from the light-emitting section (1), the backlight system irradiating a liquid crystal panel with beams of light having passed through the imaging optical system (3), the liquid crystal panel including a plurality of pixels arrayed at a predetermined pitch from each other, on the assumption that the pitch at which the pixels are arrayed is denoted as P and the imaging optical system (3) has an imaging magnification of (1/n), the light sources (1) being arrayed at a pitch (P1) given as P1=n×P, the microlenses (3a) being arrayed at a pitch (P2) given as P2=(n/(n+1))×P.
摘要翻译：背光系统包括：发光部分（1），具有发射彼此不同主波长的光的多个光源; 以及成像光学系统（3），其包括聚焦从所述发光部（1）发射的光束的多个微透镜（3a），所述背光系统用通过所述成像光学的光束照射液晶面板系统（3），假设将像素排列的间距设为P，并且成像光学系统（3）具有成像系统（3），所述液晶面板包括以预定间距排列的多个像素，（1 / n）的倍率，光源（1）以P1 = n×P给出的间距（P1）排列，以P2 =（n / p）给出的间距（P2）排列的微透镜（n + 1））×P。

10. 发明授权

US09122097B2 Backlight system and LCD device using the same 有权
标题翻译：背光系统和LCD设备使用相同
公开(公告)号：US09122097B2
公开(公告)日：2015-09-01
申请号：US13643728
申请日：2010-12-22
申请人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Katsunori Ehara , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
发明人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Katsunori Ehara , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02F1/133606 , G02B6/0008 , G02B6/0035 , G02B6/0053 , G02B6/0068 , G02F1/133603 , G02F2001/133607
摘要： A backlight system (30) includes a light emitting section (31) and an imaging optical system. The imaging optical system includes a first microlens array (MLA1) and a second microlens array (MLA2). The lenses (1A) separates the beams of light emitted from the light emitting section (31) by RGB, and causes them to be converged at a pitch same as a pitch at which the picture elements are arrayed. The lenses (2A) are provided in one-to-one correspondence to the picture elements such that the lenses (2A) have their respective focal points at positions onto which beams of light having passed through the lenses (1A) are converged. The lenses (2A) thus deflect the beams of light which have passed through the lenses (1A) in a substantially vertical direction with respect to the display surface of the liquid crystal panel.
摘要翻译：背光系统（30）包括发光部（31）和成像光学系统。成像光学系统包括第一微透镜阵列（MLA1）和第二微透镜阵列（MLA2）。透镜（1A）将从发光部分（31）发射的光束分离RGB，并使它们以与排列像素的间距相同的间距会聚。透镜（2A）与图像元素一一对应地设置，使得透镜（2A）在其中通过透镜（1A）的光束会聚的位置处具有各自的焦点。因此，透镜（2A）因此相对于液晶面板的显示面在大致垂直的方向上偏转已经穿过透镜（1A）的光束。

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