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1. 发明授权

US5011623A Nonlinear optical material and nonlinear optical device 失效
标题翻译：非线性光学材料和非线性光学器件
公开(公告)号：US5011623A
公开(公告)日：1991-04-30
申请号：US381277
申请日：1989-07-18
申请人： Kazuo Yoshinaga , Takashi Kai , Koichi Egara , Yomishi Toshida , Hideaki Mitsutake , Koichi Sato , Takeshi Miyazaki
发明人： Kazuo Yoshinaga , Takashi Kai , Koichi Egara , Yomishi Toshida , Hideaki Mitsutake , Koichi Sato , Takeshi Miyazaki
IPC分类号： C09K19/38 , G02F1/361
CPC分类号： G02F1/3615 , C09K19/38 , C09K19/3857 , C09K19/3866
摘要： A nonlinear optical material is provided by mixing a polymer liquid crystal having a chiral center and a nonlinear optical compound. The polymer liquid crystal may be a ferroelectric polymer liquid crystal. The nonlinear optical material is preferably in the form of a solid solution. A nonlinear optical device is formed by orienting the nonlinear optical material to provide an optical member.

2. 发明授权

US5540858A Display method and apparatus using chiral smectic liquid crystal 失效
标题翻译：使用手性近晶液晶的显示方法和装置
公开(公告)号：US5540858A
公开(公告)日：1996-07-30
申请号：US304938
申请日：1994-09-13
申请人： Kazuo Yoshinaga , Hidetoshi Suzuki , Katsumi Kurematsu , Yomishi Toshida , Toshikazu Ohnishi , Hideaki Mitsutake , Nobuo Minoura , Koichi Sato , Takeo Eguchi
发明人： Kazuo Yoshinaga , Hidetoshi Suzuki , Katsumi Kurematsu , Yomishi Toshida , Toshikazu Ohnishi , Hideaki Mitsutake , Nobuo Minoura , Koichi Sato , Takeo Eguchi
IPC分类号： C09K19/38 , C09K19/54 , C09K19/52 , G02F1/13
CPC分类号： C09K19/3804 , C09K19/3809 , C09K19/544
摘要： A liquid crystal device is constituted by disposing a display layer between a pair of electrode plates. The display layer comprises a mesomorphic polymer and a low-molecular weight mesomorphic compound. The mesomorphic polymer may preferably be a main chain-type ferroelectric mesomorphic polymer having an ester linkage or a mesomorphic polymer derived from a polymerizable mesomorphic compound. The display layer may preferably comprise a ferroelectric mesomorphic polymer having a dielectric anisotropy .DELTA..epsilon. of -3.0 or below and a low-molecular weight mesomorphic compound incompatible with the mesomorphic polymer and having a positive dielectric anisotropy.
摘要翻译：通过在一对电极板之间设置显示层来构成液晶装置。显示层包括介晶聚合物和低分子量介晶化合物。介晶聚合物可以优选为具有酯键的衍生自具有酯键的主链型铁电介晶聚合物或衍生自可聚合介晶化合物的介晶聚合物。显示层可以优选包含具有-3.0以下的介电各向异性DELTAε和与介晶聚合物不相容并具有正介电各向异性的低分子量介晶化合物的铁电介晶聚合物。

3. 发明授权

US5372745A Liquid crystal device, display apparatus using same and display method using same 失效
标题翻译：液晶显示装置，使用其的显示装置及使用其的显示方法
公开(公告)号：US5372745A
公开(公告)日：1994-12-13
申请号：US789655
申请日：1991-11-08
申请人： Kazuo Yoshinaga , Hidetoshi Suzuki , Katsumi Kurematsu , Yomishi Toshida , Toshikazu Ohnishi , Hideaki Mitsutake , Nobuo Minoura , Koichi Sato , Takeo Eguchi
发明人： Kazuo Yoshinaga , Hidetoshi Suzuki , Katsumi Kurematsu , Yomishi Toshida , Toshikazu Ohnishi , Hideaki Mitsutake , Nobuo Minoura , Koichi Sato , Takeo Eguchi
IPC分类号： C09K19/38 , C09K19/54 , C09K19/52 , G02F1/13
CPC分类号： C09K19/3804 , C09K19/3809 , C09K19/544
摘要： A liquid crystal device is constituted by disposing a display layer between a pair of electrode plates. The display layer comprises a mesomorphic polymer and a low-molecular weight mesomorphic compound. The mesomorphic polymer may preferably be a main chain-type mesomorphic polymer having an ester linkage or a mesomorphic polymer derived from a polymerizable mesomorphic compound. The display layer may preferably comprise a mesomorphic polymer having a dielectric anisotropy .DELTA..epsilon. of -3.0 or below and a low-molecular weight mesomorphic compound incompatible with the mesomorphic polymer and having a positive dielectric anisotropy.
摘要翻译：通过在一对电极板之间设置显示层来构成液晶装置。显示层包括介晶聚合物和低分子量介晶化合物。介晶聚合物可优选为具有酯键的主链型介晶聚合物或衍生自可聚合介晶化合物的介晶聚合物。显示层可以优选包含介电各向异性DELTAε为-3.0以下的介晶聚合物和与介晶聚合物不相容并具有正介电各向异性的低分子量介晶化合物。

4. 发明授权

US5041369A Photosensitive material and image forming method 失效
标题翻译：感光材料和成像方法
公开(公告)号：US5041369A
公开(公告)日：1991-08-20
申请号：US322123
申请日：1989-03-13
申请人： Tetsuro Fukui , Kazuo Yoshinaga , Hideaki Mitsutake , Katsuya Oikawa , Shinsuke Takeuchi , Takeshi Miyazaki , Yoshio Takasu , Akihiro Mouri , Masato Katayama , Kazuo Isaka
发明人： Tetsuro Fukui , Kazuo Yoshinaga , Hideaki Mitsutake , Katsuya Oikawa , Shinsuke Takeuchi , Takeshi Miyazaki , Yoshio Takasu , Akihiro Mouri , Masato Katayama , Kazuo Isaka
IPC分类号： G03C1/498 , G03F7/028
CPC分类号： G03C1/498 , G03F7/0285 , Y10S430/145 , Y10S430/146
摘要： A photosensitive material comprises a photosensitive and heat-developable element, and further a light-to-heat conversion element or a nonlinear optical function element. The photosensitive and heat-developable element comprises at least a photosensitive silver halide, an organic silver salt and a reducing agent. The light-to-heat conversion element comprises at least one of an inorganic metal and an organic coloring matter. The nonlinear optical function element comprises a comprises a compound selected from the group consisting of an inorganic crystal, an organic crystal, a polymer, a polymeric liquid crystal, a polymeric composition and a polymeric liquid crystal composition. An image forming method employing the photosensitive material comprises the steps of imagewise exposing the material by use of a laser beam, heating the material and forming a polymer image on the material.

5. 发明授权

US4946261A Recording method and recording apparatus 失效
标题翻译：记录方法和记录装置
公开(公告)号：US4946261A
公开(公告)日：1990-08-07
申请号：US204730
申请日：1988-06-10
申请人： Hisao Yaegashi , Hideaki Mitsutake , Kazuo Yoshinaga , Masashi Miyagawa
发明人： Hisao Yaegashi , Hideaki Mitsutake , Kazuo Yoshinaga , Masashi Miyagawa
IPC分类号： G02F1/361 , G11B7/0045 , G11B7/244
CPC分类号： G11B7/0045 , G02F1/3615 , G11B7/244
摘要： A recording medium comprises a recording layer formed on a substrate. The recording layer comprises a solid solution of a guest compound in a matrix polymer. The guest compound, such as a para-di-substituted benzene derivative, has a substantial second order micro-nonlinear optical constant .beta. but shows substantially no nonlinear optical effect in its crystalline form. The matrix polymer is preferably a polyoxyalkylene. A part of the recording layer is caused to have a nonlinear optical effect when it is supplied with a combination of an external field such as an electric or magnetic field and heating followed by cooling for solidification, and is caused to lose its nonlinear optical effect when it is subjected to heating followed by cooling for solidification in the absence of such an external field.

6. 发明授权

US5631750A Scattering type liquid crystal device 失效
标题翻译：散射型液晶装置
公开(公告)号：US5631750A
公开(公告)日：1997-05-20
申请号：US212284
申请日：1994-03-14
申请人： Nobuo Minoura , Hidetoshi Suzuki , Katsumi Kurematsu , Kazuo Yoshinaga , Hideaki Mitsutake
发明人： Nobuo Minoura , Hidetoshi Suzuki , Katsumi Kurematsu , Kazuo Yoshinaga , Hideaki Mitsutake
IPC分类号： G02B3/00 , G02F1/1335 , G02F1/137 , H04N5/74 , H04N9/31 , G02F1/1333
CPC分类号： H04N9/315 , G02B3/0006 , G02B3/005 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02F1/133526 , H04N5/7441 , H04N9/3105 , G02F2001/13756
摘要： A liquid crystal device for controlling scattering of light beams incident upon a liquid crystal layer so as to modulate the light beams includes: a first lens array having lenses corresponding to the liquid crystal layer, the lenses causing the light beams transmitted from the liquid crystal layer, the lenses causing the light beams transmitted from the liquid crystal layer to travel toward a focal plane; a mask for shielding scattered light transmitted from the first lens array as well as allowing non-scattered light to pass through, the mask having a plurality of aperture portions which are formed along the focal plane to correspond to the lenses of the first lens array so as to allow non-scattered light transmitted from corresponding lenses to pass through; and a second lens array having lenses arranged to correspond to the aperture portions of the mask, the lenses substantially collimating the non-scattered light transmitted from corresponding aperture portions of the mask.
摘要翻译：用于控制入射在液晶层上以调制光束的光束的散射的液晶装置包括：具有与液晶层相对应的透镜的第一透镜阵列，使得从液晶层透射的光束的透镜使从液晶层透射的光束朝向焦平面移动的透镜; 用于屏蔽从第一透镜阵列透射的散射光以及允许非散射光通过的掩模，所述掩模具有沿焦平面形成的多个孔径部分，以对应于第一透镜阵列的透镜，因此以允许从相应透镜透射的非散射光通过; 以及第二透镜阵列，其具有与所述掩模的开口部对应的透镜，所述透镜基本上准直由所述掩模的相应的孔部传输的非散射光。

7. 发明授权

US5333021A Projector provided with a plurality of image generators 失效
标题翻译：具有多个图像发生器的投影仪
公开(公告)号：US5333021A
公开(公告)日：1994-07-26
申请号：US811020
申请日：1991-12-20
申请人： Hideaki Mitsutake , Hidetoshi Suzuki , Katsumi Kurematsu , Kazuo Yoshinaga , Nobuo Minoura
发明人： Hideaki Mitsutake , Hidetoshi Suzuki , Katsumi Kurematsu , Kazuo Yoshinaga , Nobuo Minoura
IPC分类号： G02F1/1333 , G02F1/1335 , G03B33/12 , H04N9/31 , G03B21/00
CPC分类号： H04N9/315
摘要： A projector has means for supplying first and second radiation beams, first image generating means for modulating a plurality of portions of the first radiation beam individually and forming a deflected beam and a non-deflected beam to generate a first image, second image generating means for modulating a plurality of portions of the second radiation beam individually and forming a deflected beam and a non-deflected beam to generate a second image, and means for projecting the first and second images onto a predetermined plane by the use of one of the deflected beams and the non-deflected beams from the first and second image generating means, the first and second image generating means emitting the deflected beams so that most of the deflected beam from one of the generating means may substantially not enter the other generating means.
摘要翻译：投影仪具有用于提供第一和第二辐射束的装置，第一图像产生装置，用于单独调制第一辐射束的多个部分，并形成偏转光束和非偏转光束以产生第一图像;第二图像产生装置，单独地调制第二辐射束的多个部分并形成偏转光束和非偏转光束以产生第二图像;以及用于通过使用偏转光束之一将第一和第二图像投影到预定平面上的装置以及来自第一和第二图像产生装置的非偏转光束，第一和第二图像产生装置发射偏转的光束，使得来自发生装置之一的偏转光束的大部分基本上不能进入另一个发生装置。

8. 发明授权

US5568283A Optical modulation device and display apparatus with three birefringent films each acting as a half waveplate 失效
标题翻译：具有三个双折射膜的光调制装置和显示装置，各自用作半波片
公开(公告)号：US5568283A
公开(公告)日：1996-10-22
申请号：US346282
申请日：1994-11-21
申请人： Hideaki Mitsutake , Kazuo Yoshinaga
发明人： Hideaki Mitsutake , Kazuo Yoshinaga
IPC分类号： G02F1/01 , G02F1/13 , G02F1/1335 , G02F1/13363 , G02F1/1347 , G02F1/141
CPC分类号： G02F1/133528 , G02F1/13471 , G02F1/141 , G02F2001/133638 , G02F2203/01 , G02F2203/02
摘要： An optical modulation device is constituted by a polarizer; a first film forming a first state and a second state depending on an electric field applied thereto, the first state causing birefringence and the second state not causing birefringence respectively of polarized light from the polarizer, the first film having a thickness set for functioning as a halfwave plate in its first state; and a second film not causing birefringence of light having passed through the second state of the first film but causing birefringence of light having passed through the first state of the first film, the second film having a thickness set for functioning as quarter wave plate or a halfwave plate when the first film is set in its first state. The light from the second film is caused to enter the second film again through a reflection means or a third film selectively forming a first state causing birefringence of light which has caused birefringence and passed through the second film or a second state not causing birefringence of light which has passed through the second film without causing birefringence. The light thus modulated is then caused to enter an analyzer. As a result, an optical modulation giving a large contrast is provided by using a material having a small birefringence effect for the first film or third film.
摘要翻译：光调制装置由偏振器构成; 形成第一状态和第二状态的第一状态和第二状态，所述第一状态引起双折射，所述第二状态不分别来自所述偏振器的偏振光的双折射，所述第一膜具有设定为用于半波片处于第一状态; 以及第二膜，其不会引起已经穿过第一膜的第二状态的光的双折射，但是具有穿过第一膜的第一状态的光的双折射，所述第二膜具有设置为用作四分之一波片的厚度或半波片，当第一个胶片设置在其第一个状态。通过反射装置或选择性地形成引起双折射并通过第二膜的光的双折射的第一状态的第三膜再次引入来自第二膜的光再次进入第二膜，或者不引起双折射的第二状态其通过第二膜而不引起双折射。然后使由此调制的光进入分析器。结果，通过使用对第一膜或第三膜具有小的双折射效应的材料来提供给出较大对比度的光学调制。

9. 发明授权

US5392142A Display apparatus with chiral smectic and polymer liquid crystal films, each having birefringent first state and not birefringent second state 失效
标题翻译：具有手性近晶和聚合物液晶膜的显示装置，每个具有双折射第一状态，而不是双折射第二状态
公开(公告)号：US5392142A
公开(公告)日：1995-02-21
申请号：US266320
申请日：1994-06-27
申请人： Hideaki Mitsutake , Kazuo Yoshinaga
发明人： Hideaki Mitsutake , Kazuo Yoshinaga
IPC分类号： G02F1/01 , G02F1/13 , G02F1/1335 , G02F1/13363 , G02F1/1347 , G02F1/141 , G02F1/133 , G02F1/137
CPC分类号： G02F1/133528 , G02F1/13471 , G02F1/141 , G02F2001/133638 , G02F2203/01 , G02F2203/02
摘要： An optical modulation device is constituted by a polarizer; a first film forming a first state and a second state depending on an electric field applied thereto, the first state causing birefringence and the second state not causing birefringence respectively of polarized light from the polarizer, the first film having a thickness set for functioning as a halfwave plate in its first state; and a second film not causing birefringence of light having passed through the second state of the first film but causing birefringence of light having passed through the first state of the first film, the second film having a thickness set for functioning as quarter wave plate or a halfwave plate when the first film is set in its first state. The light from the second film is caused to enter the second film again through a reflection means or a third film selectively forming a first state causing birefringence of light which has caused birefringence and passed through the second film or a second state not causing birefringence of light which has passed through the second film without causing birefringence. The light thus modulated is then caused to enter an analyzer. As a result, an optical modulation giving a large contrast is provided by using a material having a small birefringence effect for the first film or third film.
摘要翻译：光调制装置由偏振器构成; 形成第一状态和第二状态的第一状态和第二状态，所述第一状态引起双折射，所述第二状态不分别来自所述偏振器的偏振光的双折射，所述第一膜具有设定为用于半波片处于第一状态; 以及第二膜，其不会引起已经穿过第一膜的第二状态的光的双折射，但是具有穿过第一膜的第一状态的光的双折射，所述第二膜具有设置为用作四分之一波片的厚度或半波片，当第一个胶片设置在其第一个状态。通过反射装置或选择性地形成引起双折射并通过第二膜的光的双折射的第一状态的第三膜再次引入来自第二膜的光再次进入第二膜，或者不引起双折射的第二状态其通过第二膜而不引起双折射。然后使由此调制的光进入分析器。结果，通过使用对第一膜或第三膜具有小的双折射效应的材料来提供给出较大对比度的光学调制。

10. 发明授权

US07323814B2 Image formation apparatus having fluorescent material and black material 失效
标题翻译：具有荧光材料和黑色材料的图像形成装置
公开(公告)号：US07323814B2
公开(公告)日：2008-01-29
申请号：US11514196
申请日：2006-09-01
申请人： Toshihiko Miyazaki , Takeo Ono , Hideaki Mitsutake , Mitsutoshi Hasegawa , Eiji Yamaguchi , Shuji Yamada , Yasuyuki Todokoro
发明人： Toshihiko Miyazaki , Takeo Ono , Hideaki Mitsutake , Mitsutoshi Hasegawa , Eiji Yamaguchi , Shuji Yamada , Yasuyuki Todokoro
IPC分类号： H01J1/62
CPC分类号： G09G3/2011 , G09G3/2014 , G09G3/22 , G09G5/02 , G09G2310/0229 , G09G2310/0267 , G09G2310/027 , G09G2320/0276 , G09G2320/0626 , G09G2330/02 , G09G2330/027 , G09G2330/04 , G09G2340/125 , H01J1/316 , H01J29/02 , H01J29/028 , H01J29/04 , H01J29/085 , H01J29/86 , H01J29/864 , H01J29/90 , H01J29/92 , H01J29/94 , H01J31/127 , H01J2201/3165 , H01J2201/319 , H01J2329/02 , H01J2329/0489 , H01J2329/323 , H01J2329/8625 , H01J2329/863 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866 , H01J2329/90 , H01J2329/92 , H04N5/70 , H04N7/012 , H04N9/12 , H04N9/30
摘要： An image formation apparatus is disclosed which includes, within an enclosure configured by a pair of substrates placed face to face and an external frame placed between the substrates, an electron source placed on one of the pair of substrates, an image formation material placed on the other substrate, and spacers placed between the substrates, characterized in that the spacers and the external frame is conductive and device is provided for electrically connecting the spacers and the external frame so that the equipotential surfaces between the spacers and the external frame are quasi-parallel when driven.
摘要翻译：公开了一种图像形成装置，其包括在由面对面放置的一对基板和设置在基板之间的外部框架构成的外壳内，放置在一对基板之一上的电子源，放置在该基板上的图像形成材料其它基板和位于基板之间的间隔物，其特征在于，间隔件和外框架是导电的，并且提供了用于电连接间隔件和外框架的装置，使得间隔件和外框之间的等电位面准准平行驱动时。

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