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1. 发明授权

US4818078A Ferroelectric liquid crystal optical modulation device and driving method therefor for gray scale display 失效
标题翻译：铁电液晶光调制装置及其驱动方法为灰度显示
公开(公告)号：US4818078A
公开(公告)日：1989-04-04
申请号：US934920
申请日：1986-11-25
申请人： Akihiro Mouri , Hiroyuki Kitayama , Shuzo Kaneko , Tohru Takahashi , Masahiko Enari , Mitsutoshi Kuno , Tsutomu Toyono
发明人： Akihiro Mouri , Hiroyuki Kitayama , Shuzo Kaneko , Tohru Takahashi , Masahiko Enari , Mitsutoshi Kuno , Tsutomu Toyono
IPC分类号： G02F1/141 , G09G3/20 , G09G3/36 , H04N3/12 , G02F1/13
CPC分类号： H04N3/127 , G09G3/3637 , G02F1/141 , G02F2203/30 , G09G3/2011 , G09G3/2014 , G09G3/207 , Y10S359/90
摘要： An optical modulation device comprises a first substrate having thereon a first conductor film, a second substrate having thereon a second conductor film disposed opposite to the first conductor film, and an optical modulation material disposed between the first and second substrates. The optical modulation device is driven by forming a potential gradient along the extension of the first conductor film or both the first and second conductor films, and applying an information signal to the first or second conductor film.
摘要翻译：光调制装置包括其上具有第一导体膜的第一基板，其上具有与第一导体膜相对设置的第二导体膜的第二基板和设置在第一和第二基板之间的光调制材料。通过沿着第一导体膜的延伸或第一和第二导体膜的延伸形成电位梯度来驱动光学调制装置，并将信息信号施加到第一或第二导体膜。

2. 发明授权

US4493882A Image formation method and apparatus 失效
标题翻译：图像形成方法和装置
公开(公告)号：US4493882A
公开(公告)日：1985-01-15
申请号：US444972
申请日：1982-11-29
申请人： Shuzo Kaneko , Yasuyuki Tamura , Tohru Takahashi
发明人： Shuzo Kaneko , Yasuyuki Tamura , Tohru Takahashi
IPC分类号： G03G15/095 , G03G21/00
CPC分类号： G03G15/095
摘要： An image formation method and apparatus utilizing the technique of removing a conductive one-component developer which adheres to the non-image bearing portion of an image bearing member such as a photosensitive member and provides the background fog of the image on the image bearing member. More particularly, it discloses an image formation method and apparatus in which one-component developer conductive particles are brought into contact with the developer forming the fog to thereby induce in said particles a charge of the opposite polarity to the polarity of the charge of the developer and the particles and the developer are attracted to each other by the coulomb force thereof, whereafter with the conveyance force of said particles, said developer is removed to thereby form a fogless image.
摘要翻译：一种图像形成方法和装置，其使用去除粘附到诸如感光构件的图像承载部件的非图像承载部分的导电单组分显影剂的技术，并且在图像承载部件上提供图像的背景雾。更具体地，它公开了一种图像形成方法和装置，其中单组分显影剂导电颗粒与形成雾的显影剂接触，从而在所述颗粒中诱导与显影剂的电荷极性相反极性的电荷并且颗粒和显影剂通过其库仑力相互吸引，之后由于所述颗粒的输送力，除去所述显影剂，从而形成无雾图像。

3. 发明授权

US4906072A Display apparatus and driving method for providing an uniform potential to the electrodes 失效
标题翻译：用于向电极提供均匀电位的显示装置和驱动方法
公开(公告)号：US4906072A
公开(公告)日：1990-03-06
申请号：US105012
申请日：1987-10-06
申请人： Shuzo Kaneko , Tohru Takahashi
发明人： Shuzo Kaneko , Tohru Takahashi
IPC分类号： G09G3/36
CPC分类号： G09G3/3681 , G09G3/3629 , G09G2310/063
摘要： A driving apparatus suitable as, e.g., an electrode plate for an optical modulation device such as a liquid crystal device, comprises a conductor film, a plurality of voltage supply lines electrically connected to the conductor film respectively by the medium of a resistor, means for simultaneously applying a voltage signal to at least two voltage supply lines among the plurality of voltage supply lines, and means for changing a potential level provided to the conductor film defined between the at least two voltage supply lines.
摘要翻译：适用于例如液晶装置等光调制装置的电极板的驱动装置包括：导体膜，分别通过电阻体的介质与导体膜电连接的多个电压供给线，同时向所述多个电源线中的至少两个电压供给线施加电压信号，以及用于改变设置在所述至少两个电压供给线之间限定的所述导体膜的电位电平的装置。

4. 发明授权

US4786971A Image recording and/or reproducing apparatus 失效
标题翻译：图像记录和/或再现装置
公开(公告)号：US4786971A
公开(公告)日：1988-11-22
申请号：US38337
申请日：1987-04-14
申请人： Shuzo Kaneko , Tatsuo Takeuchi , Tsutomu Toyono , Tohru Takahashi , Nagao Hosono , Fumitaka Kan , Akihiko Tojo , Takayoshi Tsutsumi , Ryo Fujimoto , Yoshiro Udagawa
发明人： Shuzo Kaneko , Tatsuo Takeuchi , Tsutomu Toyono , Tohru Takahashi , Nagao Hosono , Fumitaka Kan , Akihiko Tojo , Takayoshi Tsutsumi , Ryo Fujimoto , Yoshiro Udagawa
IPC分类号： G03G15/22 , H04N5/30 , H04N1/29 , H04N5/335 , H04N5/80
CPC分类号： G03G15/221 , H04N5/30
摘要： An image recording and/or reproducing apparatus including a recording unit having a recording driving mechanism for recording a plurality of images in the form of electrostatic pattern on different regions of a photosensitive member, a reading unit having a beam source and capable of scanning the photosensitive member by an electron beam so as to convert the recorded pattern into electric signals, and a connecting member for connecting the recording unit and the reading unit without causing any change in the states of these units. This apparatus makes it possible to record and/or to reproduce images with a high image quality. The connecting member includes a container accommodating the recording unit and the reading unit. Alternatively, the connecting member is adapted to keep a portion of the recoding unit and a portion of the reading unit in close contact with each other.
摘要翻译：一种图像记录和/或再现装置，包括具有记录驱动机构的记录单元，该记录驱动机构用于在感光构件的不同区域上以静电图案的形式记录多个图像，具有光束源的读取单元能够扫描感光体通过电子束将记录图案转换为电信号，以及用于连接记录单元和读取单元的连接构件，而不会引起这些单元的状态的任何改变。该装置使得可以以高图像质量记录和/或再现图像。连接构件包括容纳记录单元和读取单元的容器。或者，连接构件适于保持记录单元的一部分和读取单元的一部分彼此紧密接触。

5. 发明授权

US4649094A Image formation method and apparatus in which imaging light and conductive toner are applied to opposite surfaces of a photosensitive member 失效
标题翻译：将成像光和导电调色剂施加到感光构件的相对表面的图像形成方法和装置
公开(公告)号：US4649094A
公开(公告)日：1987-03-10
申请号：US445070
申请日：1982-11-29
申请人： Yasuyuki Tamura , Shuzo Kaneko , Tohru Takahashi
发明人： Yasuyuki Tamura , Shuzo Kaneko , Tohru Takahashi
IPC分类号： G03G15/09 , G03G15/24 , G03G15/34 , G03G13/24
CPC分类号： G03G15/0914 , G03G15/24 , G03G15/344 , G03G2217/0091
摘要： This specification discloses an image formation method which uses a photosensitive member having a photoconductive layer provided on a transparent conductive layer and in which magnetic conductive particles are held and conveyed by magnetic force producing means and supplied to the photosensitive member and light information such as light signal or light image is applied to the conductive substrate side of the photosensitive member and simultaneously with the supply of the particles, the surface of the photosensitive member is developed by the particles correspondingly to the light signal or the light image, and an apparatus for realizing such method.
摘要翻译：本说明书公开了一种图像形成方法，其使用具有设置在透明导电层上的光电导层的感光构件，其中磁性导电颗粒由磁力产生装置保持和传送并提供给感光构件，并且发出光信号或者将光图像施加到感光构件的导电基板侧，并且与颗粒的供给同时，感光构件的表面由对应于光信号或光图像的颗粒显影，以及用于实现这样的装置方法。

6. 发明授权

US5644372A Liquid crystal display device having protrusions on the electrodes 失效
标题翻译：在电极上具有突起的液晶显示装置
公开(公告)号：US5644372A
公开(公告)日：1997-07-01
申请号：US446991
申请日：1995-05-22
申请人： Katsuhiko Shinjo , Tetsuya Kaneko , Shuzo Kaneko , Takeo Tsukamoto
发明人： Katsuhiko Shinjo , Tetsuya Kaneko , Shuzo Kaneko , Takeo Tsukamoto
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/141 , G02F1/13
CPC分类号： G02F1/133371 , G02F1/133345 , G02F1/141 , G02F1/13439
摘要： A liquid crystal display device is constituted by a pair of oppositely disposed substrates each having a plurality of opposing electrodes, and a ferroelectric liquid crystal disposed between the substrates so as to form a plurality of pixels each composed by a combination of a pair of the opposing electrodes and the ferroelectric liquid crystal disposed therebetween. Each pixel is provided with regions of different polarity inversion threshold voltages, and at least one of the pair of opposing electrodes is provided with a plurality of regions having unevennesses at different densities including a region with a higher density of unevennesses corresponding to a region of a lower polarity inversion threshold voltage and a region with a lower density of unevennesses corresponding to a region of a higher polarity inversion threshold voltage.
摘要翻译：液晶显示装置由一对相对设置的基板构成，每个基板具有多个相对的电极，并且设置在基板之间的铁电液晶以形成多个像素，每个像素由一对相对的电极组合电极和设置在其间的铁电液晶。每个像素设置有不同极性的反转阈值电压的区域，并且该对相对电极中的至少一个设置有多个具有不同密度的不均匀区域，该区域具有对应于低极性反转阈值电压和对应于较高极性反转阈值电压的区域的具有较低密度的不均匀区域。

7. 发明授权

US5638196A Driving method for optical modulation device 失效
标题翻译：光调制装置的驱动方法
公开(公告)号：US5638196A
公开(公告)日：1997-06-10
申请号：US422235
申请日：1995-04-14
申请人： Akihiro Mouri , Tsutomu Toyono , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
发明人： Akihiro Mouri , Tsutomu Toyono , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
IPC分类号： G09G3/36 , H01L31/18 , G02F1/133
CPC分类号： G09G3/3629 , H01L31/1884 , G09G2310/06 , G09G2310/061 , G09G2310/063 , G09G2320/0209 , Y02E10/50
摘要： An optical modulation device comprises scanning electrodes and signal electrodes disposed opposite to and intersecting with the signal electrodes, and an optical modulation material disposed between the electrodes, a pixel being formed at each intersection of the electrodes and showing a contrast depending on the polarity of a voltage applied thereto. The device is driven by a method comprising, in a writing period for writing in all or prescribed pixels among the pixels on a selected scanning electrode, a first phase for applying a voltage of one polarity having an amplitude exceeding a first threshold voltage of the optical modulation material to the all or prescribed pixels, and a second phase for applying a voltage of the other polarity having an amplitude exceeding a second threshold voltage of the optical modulation material to a selected pixel and applying a voltage not exceeding the threshold voltages of the optical modulation material to the other pixels, respectively among the all or prescribed pixels. The duration of a continually applied voltage of the same polarity applied to a pixel on a scanning electrode is 2.5 times the duration of the first phase in the writing period at the maximum.
摘要翻译：光调制装置包括扫描电极和与信号电极相对并相交的信号电极，以及设置在电极之间的光调制材料，形成在电极的每个交叉点处的像素，并且根据施加电压。该装置由一种方法驱动，该方法包括在用于在所选择的扫描电极上的像素中的全部或规定像素中写入的写入周期中，施加具有超过光学器件的第一阈值电压的一个极性的电压的第一相位调制材料到全部或规定像素，以及第二相，用于将具有超过光调制材料的第二阈值电压的振幅的另一极性的电压施加到所选择的像素，并施加不超过光学阈值电压的电压分别在全部或规定的像素之间调制材料到其他像素。施加到扫描电极上的像素的相同极性的持续施加电压的持续时间是写入周期中最大值的第一阶段的持续时间的2.5倍。

8. 发明授权

US5615025A Optical modulation device having different pretilts in the compensation cell(s) 失效
标题翻译：在补偿电池中具有不同预浸料的光调制装置
公开(公告)号：US5615025A
公开(公告)日：1997-03-25
申请号：US358992
申请日：1994-12-19
申请人： Shuzo Kaneko , Hideaki Mitsutake , Junko Shingaki
发明人： Shuzo Kaneko , Hideaki Mitsutake , Junko Shingaki
IPC分类号： G02F1/133 , G02F1/1335 , G02F1/1347 , G02F1/141 , G02F1/335
CPC分类号： G02F1/133382 , G02F1/133528 , G02F1/13471 , G02F1/141 , G02F2001/133531
摘要： The present invention relates to an optical modulation device that maintains good contrast despite changes in temperature and is capable of performing stable display. A polarizer, a first and second modulator and an analyzer are provided. Each modulator is a chiral smectic liquid crystal layer held between two opposite substrates which have different orientation determining abilities. The chiral smectic liquid crystal layers have at least two stable alignment states and substantially the same temperature dependency and tilt angle. The molecular axis of the first modulator at one of the two stable alignment states is substantially parallel to a transmitting modulation axis of said polarizer and is substantially perpendicular to a transmitting polarizing axis of said analyzer, and a molecular axis at one of the two stable alignment states of said second modulator is substantially parallel to a transmitting polarization axis of said analyzer.
摘要翻译：本发明涉及尽管温度变化而保持良好的对比度并且能够执行稳定显示的光学调制装置。提供偏振器，第一和第二调制器和分析器。每个调制器是保持在具有不同取向决定能力的两个相对基板之间的手性近晶液晶层。手性近晶液晶层具有至少两个稳定的取向状态和基本相同的温度依赖性和倾斜角。在两个稳定取向状态中的一个处的第一调制器的分子轴基本上平行于所述偏振器的透射调制轴，并且基本上垂直于所述分析器的透射偏振轴，并且在两个稳定对准中的一个处的分子轴所述第二调制器的状态基本上平行于所述分析器的透射偏振轴。

9. 发明授权

US5592190A Liquid crystal display apparatus and drive method 失效
标题翻译：液晶显示装置及驱动方法
公开(公告)号：US5592190A
公开(公告)日：1997-01-07
申请号：US233818
申请日：1994-04-26
申请人： Shinjiro Okada , Shuzo Kaneko , Yutaka Inaba , Katsuhiko Shinjo , Hirokatsu Miyata , Kazunori Katakura
发明人： Shinjiro Okada , Shuzo Kaneko , Yutaka Inaba , Katsuhiko Shinjo , Hirokatsu Miyata , Kazunori Katakura
IPC分类号： G09G3/20 , G09G3/36 , G02F1/133
CPC分类号： G09G3/3637 , G09G2310/0227 , G09G2310/06 , G09G2310/061 , G09G2310/065 , G09G2320/0209 , G09G2320/0247 , G09G2320/041 , G09G3/2011 , G09G3/2014 , G09G3/207
摘要： A liquid crystal display device having a matrix of pixels is driven for gradational display with better temperature compensation and better flicker suppression by a driving method, wherein (a) a first voltage signal is applied to a pixel on a selected scanning line, the first voltage signal including a clear pulse, a writing pulse of a polarity opposite to that of the clear pulse and a correction pulse of a polarity opposite to that of the writing pulse,(b) a second voltage signal is applied to an associated pixel on a subsequent scanning line, the second voltage signal including a clear pulse, a writing pulse and a correction pulse of which polarities are respectively opposite to corresponding pulses of the first voltage signal, and (c) the correction pulse applied to the pixel on the selected scanning line is determined based on gradation data for the associated pixel on the subsequent scanning line, and the writing pulse applied to the pixel on the selected scanning line is determined based on gradation data for the pixel on the selected scanning line and the above-determined correction pulse.
摘要翻译：具有像素矩阵的液晶显示装置被驱动以通过驱动方法具有更好的温度补偿和更好的闪烁抑制的等级显示，其中（a）第一电压信号被施加到所选择的扫描线上的像素，第一电压包括清除脉冲的信号，与清除脉冲的极性相反的写入脉冲和与写入脉冲的极性相反的极性的校正脉冲，（b）第二电压信号被施加到随后的相关像素扫描线，所述第二电压信号包括清除脉冲，写入脉冲和其极性分别与所述第一电压信号的相应脉冲相反的校正脉冲，以及（c）施加到所述选择的扫描线上的像素的校正脉冲基于后续扫描线上的相关像素的灰度数据确定，并且施加到所选择的扫描线上的像素的写入脉冲是确定的基于所选择的扫描线上的像素的灰度数据和上述确定的校正脉冲。

10. 发明授权

US5581381A LCD electrode projections of variable widths and spacings 失效
标题翻译：可变宽度和间距的LCD电极突起
公开(公告)号：US5581381A
公开(公告)日：1996-12-03
申请号：US254065
申请日：1994-06-03
申请人： Katsuhiko Shinjo , Shuzo Kaneko , Shinjiro Okada , Hirokatsu Miyata
发明人： Katsuhiko Shinjo , Shuzo Kaneko , Shinjiro Okada , Hirokatsu Miyata
IPC分类号： G02F1/1333 , G02F1/137 , G02F1/141 , G02F1/1343
CPC分类号： G02F1/133371 , G02F1/141
摘要： A liquid crystal device is constituted by a pair of substrates having mutually opposing electrodes thereon, and a liquid crystal layer disposed between the substrates so as to form a pixel comprising a pair of the opposing electrodes and the liquid crystal layer therebetween. The liquid crystal layer in a pixel is divided into a plurality of regions having mutually different liquid crystal layer thicknesses, and the pixel is constituted so as to show an applied voltage-transmittance characteristic having an improved linearity. More specifically, for example, the liquid crystal layer in a pixel is provided with locally varying thicknesses by forming on a substrate pluralities of stripe-shaped projections and indentations at locally different indentation widths so that the projections have a smaller width in a region having a smaller indentation width than in a region having a larger indentation width.
摘要翻译：液晶装置由在其上具有相互相对电极的一对基板和设置在基板之间的液晶层构成，以形成包括一对相对电极和其间的液晶层的像素。像素中的液晶层被分成具有相互不同的液晶层厚度的多个区域，并且像素被构造成显示具有改善的线性度的施加的电压 - 透射率特性。更具体地，例如，像素中的液晶层通过在基板上形成多个条形突起和局部不同的压痕宽度的凹陷来设置局部变化的厚度，使得突起在具有比具有较大压痕宽度的区域更小的压痕宽度。

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