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17 条记录 (耗时 0.021 秒)

    Liquid crystal display device
    1.
    发明授权
    Liquid crystal display device 失效
    液晶显示装置

    公开(公告)号：US4984873A

    公开(公告)日：1991-01-15

    申请号：US238510

    申请日：1988-08-31

    申请人： Yasuyuki Takiguchi ,  Akihiko Kanemoto ,  Kenya Yokoi ,  Haruo Iimura ,  Takamichi Enomoto ,  Sumio Kamoi

    发明人： Yasuyuki Takiguchi ,  Akihiko Kanemoto ,  Kenya Yokoi ,  Haruo Iimura ,  Takamichi Enomoto ,  Sumio Kamoi

    IPC分类号： G02F1/13363

    CPC分类号： G02F1/13363 ,  G02F2202/40 ,  G02F2413/01 ,  G02F2413/08

    摘要： A liquid crystal display device, comprising:(a) a liquid crystal layer disposed between a pair of light permeable substrates, an alignment of a liquid crystal of said liquid crystal layer being substantially horizontal relative to said substrates in the absence of applied voltage, said liquid crystal layer having a twisted structure with a twist angle along a direction of a thickness thereof such that an adequate display is provided without substantially reducing the time dimensional driving;(b) a pair of polarization means disposed on both outsides of said liquid crystal layer; and(c) at least one birefringent medium layer disposed between one side of said liquid crystal layer and the polarization means on said one side of said liquid crystal layer; an optical axis of said birefringent medium layer being inclined toward a polarization axis of the adjacent polarization means, the alignment direction of said liquid crystal on a surface of another side of said liquid crystal layer making an angle from 0.degree. to 25.degree. relative to the polarization transmission axis or an absorption axis of the polarization means, the direction of a maximum refractive index of said birefringent medium layer and the alignment direction of said liquid crystal on a surface of said one side of said liquid crystal layer on a surface of said one side of said liquid crystal layer making an angle from 20.degree. to 130.degree. while a retardation of said birefringent medium layer is in a range of 0.125 .pi.rad to 1 .pi.rad and a retardation of said liquid crystal layer is about 3/2 .pi.rad or about 2 .pi.rad.

    摘要翻译： 一种液晶显示装置，包括：（a）设置在一对透光性基板之间的液晶层，在没有施加电压的情况下，所述液晶层的液晶相对于所述基板基本水平的对准，所述 具有沿其厚度方向具有扭曲角的扭曲结构的液晶层，使得在不显着减小时间驱动的情况下提供适当的显示; （b）设置在所述液晶层的两侧的一对偏振装置; 和（c）设置在所述液晶层的一侧和所述液晶层的所述一侧上的偏振装置之间的至少一个双折射介质层; 所述双折射介质层的光轴朝向相邻偏振装置的偏振轴倾斜，所述液晶层的另一面的表面上的对准方向相对于所述液晶层的角度为0°至25° 偏振透射轴或偏振装置的吸收轴，所述双折射介质层的最大折射率方向和所述液晶层的所述液晶层的所述一面的表面上的所述液晶的取向方向 所述液晶层的一侧为20°至130°的角度，而所述双折射介质层的延迟在0.125pirad至1pirad的范围内，并且所述液晶层的延迟为约3/2 pi 或约2 pi rad。

    Liquid crystal display device with dielectric anisotropy
    2.
    发明授权
    Liquid crystal display device with dielectric anisotropy 失效
    具有介电各向异性的液晶显示装置

    公开(公告)号：US5056896A

    公开(公告)日：1991-10-15

    申请号：US400012

    申请日：1989-08-29

    申请人： Haruo Iimura ,  Yasuyuki Takiguchi ,  Akihiko Kanemoto ,  Kenya Yokoi ,  Takamichi Enomoto

    发明人： Haruo Iimura ,  Yasuyuki Takiguchi ,  Akihiko Kanemoto ,  Kenya Yokoi ,  Takamichi Enomoto

    IPC分类号： G02F1/13363 ,  G02F1/139

    CPC分类号： G02F1/13363 ,  G02F1/1397 ,  G02F2001/133635 ,  G02F2413/08

    摘要： Disclosed herein is a liquid crystal display device comprising (1) a liquid crystal cell wherein a liquid crystal layer comprising a liquid crystal component having positive dielectric anisotropy is sandwiched between a pair of substrates having at least one electrode, (2) a pair of polarizers arranged to sandwich the liquid crystal layer therebetween and (3) a birefringence layer provided between the liquid crystal layer and the polarizer on at least one side of the liquid crystal layer, wherein the angle formed between the maximum refractive index direction in the birefringence layer face and the direction of transmission axis or absorption axis of polarizer adjacent to the birefringence layer is not more than 5.degree..

    摘要翻译： 本发明公开了一种液晶显示装置，包括：（1）液晶单元，其中将包含具有正介电各向异性的液晶分量的液晶层夹在具有至少一个电极的一对基板之间，（2）一对偏振器 布置成将液晶层夹在其间并且（3）在液晶层的至少一个侧面上设置在液晶层和偏振片之间的双折射层，其中在双折射层面的最大折射率方向 与双折射层相邻的偏振片的透射轴或吸收轴的方向不大于5°。

    Layered electrophotographic photoconductor
    6.
    发明授权
    Layered electrophotographic photoconductor 失效
    分层电子照相感光体

    公开(公告)号：US4284698A

    公开(公告)日：1981-08-18

    申请号：US147306

    申请日：1980-05-06

    申请人： Takeo Kazami ,  Takamichi Enomoto ,  Tatuya Kato ,  Toshio Fukagai

    发明人： Takeo Kazami ,  Takamichi Enomoto ,  Tatuya Kato ,  Toshio Fukagai

    IPC分类号： C09B56/06 ,  G03G5/06 ,  G03G5/10

    CPC分类号： C09B56/06 ,  G03G5/0683

    摘要： A layered electrophotographic photoconductor comprising an electroconductive support material and a photoconductive double layer consisting of a charge generation layer comprising a disazo pigment and a charge transport layer comprising a charge transport material which is capable of forming a charge transport complex by reaction with 2,4,7-trinitro-9-fluorenone, the charge transport complex being characterized by the light energy value corresponding to the wavelength of its maximum visible spectral absorption being in the range of 1.6 to 2.1 eV.

    摘要翻译： 包括导电支撑材料和由包含双偶氮颜料的电荷产生层和电荷输送层组成的光电导双层的层状电子照相感光体，所述电荷输送层包含能够与2,4反应形成电荷输送络合物的电荷传输材料， 7-三硝基-9-芴酮，电荷传输络合物的特征在于对应于其最大可见光谱吸收波长的光能值在1.6至2.1eV的范围内。

    Liquid crystal color display device
    7.
    发明授权
    Liquid crystal color display device 失效
    液晶彩色显示装置

    公开(公告)号：US4793691A

    公开(公告)日：1988-12-27

    申请号：US812860

    申请日：1985-12-23

    申请人： Takamichi Enomoto ,  Wasaburo Ohta ,  Kiyohiro Uehara ,  Sumio Kamoi ,  Fuyuhiko Matsumoto

    发明人： Takamichi Enomoto ,  Wasaburo Ohta ,  Kiyohiro Uehara ,  Sumio Kamoi ,  Fuyuhiko Matsumoto

    IPC分类号： C09K19/60 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/13

    CPC分类号： G02F1/133617 ,  C09K19/60 ,  G02F1/133514 ,  G02F1/133516

    摘要： A liquid crystal color display device having a liquid crystal unit, a light source, and a color filter. The liquid crystal unit has a liquid crystal cell having a sealed liquid crystal material and a transparent pixel electrode composed of pixel electrode elements. The liquid crystal unit controls transmission and shutoff of light dependent on image information. The color filter is positioned for passage therethrough of light emitted from the light source. The color filter comprises pixel filters aligned with the pixel electrode elements in the liquid crystal cell. The spectral light transmission ranges of the respective pixel filters and/or the spectral light emission ranges of the light source are determined for improved improving color reproduceability.

    摘要翻译： 一种具有液晶单元，光源和滤色器的液晶彩色显示装置。 液晶单元具有具有密封液晶材料的液晶单元和由像素电极元件构成的透明像素电极。 液晶单元控制取决于图像信息的光的传输和关闭。 滤色器被定位成从光源发射的光通过。 滤色器包括与液晶单元中的像素电极元件对准的像素滤光器。 确定各个像素滤光器的光谱透射范围和/或光源的光谱发射范围，以改善颜色再现性。

    Photosensitive material for use in electrophotography with a poly alkyl or benzyl glutamate
    8.
    发明授权
    Photosensitive material for use in electrophotography with a poly alkyl or benzyl glutamate 失效
    用于与聚烷基或苄基谷氨酸的电子照相的感光材料

    公开(公告)号：US4161404A

    公开(公告)日：1979-07-17

    申请号：US840276

    申请日：1977-10-07

    申请人： Takamichi Enomoto ,  Seiiti Sakuma

    发明人： Takamichi Enomoto ,  Seiiti Sakuma

    IPC分类号： G03G5/14

    CPC分类号： G03G5/142

    摘要： The present invention provides a photosensitive material for use in electrophotography which is prepared by forming a barrier layer containing a peptide polymer between a conductive support and a photosensitive layer. This photosensitive material impedes unnecessary charge infiltration through the conductive support, maintains an appropriate charge acceptability, imparts an adhesive property of the photosensitive layer in relation to the support or flexibility of the photosensitive material, and prevents deterioration of such characteristics as photosensitivity, residual potential, etc. When some acceptor or donor is additionally mixed in said barrier layer, the electrification property thereof is improved.

    摘要翻译： 本发明提供一种用于电子照相术的感光材料，其通过在导电性支持体和感光层之间形成含有肽聚合物的阻隔层来制备。 该感光材料阻止不必要的电荷通过导电支撑物渗入，保持适当的电荷可接受性，赋予感光层相对于感光材料的支持体或柔性的粘合性，并防止光敏性，残留电位， 当在所述阻挡层中另外混合某些受体或供体时，其带电特性得到改善。

    Liquid crystal color display device
    9.
    发明授权
    Liquid crystal color display device 失效
    液晶彩色显示装置

    公开(公告)号：US4678285A

    公开(公告)日：1987-07-07

    申请号：US690267

    申请日：1985-01-10

    申请人： Wasaburo Ohta ,  Takamichi Enomoto ,  Kiyohiro Uehara

    发明人： Wasaburo Ohta ,  Takamichi Enomoto ,  Kiyohiro Uehara

    IPC分类号： G02F1/13357 ,  H04N3/12 ,  G02F1/13

    CPC分类号： H04N3/127 ,  G02F1/133603 ,  G02F1/133617 ,  G02F1/133514 ,  G02F2001/133614

    摘要： A liquid crystal color display device for displaying a color image represented by an applied image signal, including a liquid crystal cell, one or two polarizers, and a fluorescent light-emitting means. The liquid crystal cell and one polarizer disposed on one side thereof, or the liquid crystal cell and the two polarizers sandwiching the same, jointly constitute a switching element responsive to the image signal applied to the liquid crystal cell for passing electromagnetic radiation in a pattern representing the image given by the image signal. The fluorescent light-emitting means has a fluorescent layer and a lamp for generating electromagnetic radition, and may additionally include a color filter. The fluorescent layer is responsive to the electromagnetic radiation from the lamp for emitting chromatic fluorescent light. Where the fluorescent light-emitting means has the color filter, the fluorescent light passes through the color filter to display the image.

    摘要翻译： 一种用于显示由包括液晶单元，一个或两个偏振器和荧光发光装置的应用图像信号表示的彩色图像的液晶彩色显示装置。 液晶单元和设置在其一侧的一个偏振器，或者液晶单元和夹着该液晶单元的两个偏振器共同构成开关元件，其响应于施加到液晶单元的图像信号，以通过电磁辐射以代表 由图像信号给出的图像。 荧光发光装置具有用于产生电磁辐射的荧光层和灯，并且还可以包括滤色器。 荧光层响应于来自灯的电磁辐射以发射彩色荧光。 在荧光发光装置具有滤色器的情况下，荧光通过滤色器以显示图像。