公开(公告)号：US5018841A

公开(公告)日：1991-05-28

申请号：US455299

申请日：1989-12-22

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

CPC分类号： G09G3/3629 ,  G09G2310/06 ,  G09G2310/061 ,  G09G2310/063 ,  G09G2320/0209

摘要： An optical modulation device includes 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 including, 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 maximum 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.

公开(公告)号：US4958912A

公开(公告)日：1990-09-25

申请号：US215791

申请日：1988-07-06

申请人： Yutaka Inaba ,  Hideyuki Kawagishi ,  Makoto Kojima ,  Shuzo Kaneko

发明人： Yutaka Inaba ,  Hideyuki Kawagishi ,  Makoto Kojima ,  Shuzo Kaneko

IPC分类号： G06K15/12 ,  H04N1/195 ,  H04N1/40

CPC分类号： H04N1/1951 ,  G06K15/1252 ,  H04N1/19505 ,  H04N1/19547 ,  H04N1/40031

摘要： An image forming apparatus includes a light source; an optical shutter unit comprising a pair of parallel substrates respectively having a plurality of scanning electrodes and a plurality of data electrodes disposed to intersect with each other to form a matrix electrode structure on their opposite surfaces, and a ferroelectric liquid crystal disposed between the pair of substrates so as to form a microshutter at each intersection of the scanning electrodes and data electrodes; an optical system for forming an image at a desired position with light transmitted through the optical shutter unit; a photosensitive member as a medium for recording the thus formed image; a scanning side drive circuit for applying a scanning voltage signal to the plurality of scanning electrodes so as to sequentially select at least one scanning electrode in a prescribed cycle; and a data side drive unit for applying data voltage signals to the plurality of data electrodes in synchronism with said scanning voltage signal. Image data are transferred on the optical shutter unit corresponding to the movement of the photosensitive member so as to move an image formed thereby on the photosensitive member while keeping the relative position of the image with respect to the photosensitive member.

公开(公告)号：US4932758A

公开(公告)日：1990-06-12

申请号：US245644

申请日：1988-09-16

申请人： Yukio Hanyu ,  Junichiro Kanbe ,  Hideyuki Kawagishi ,  Yutaka Inaba

发明人： Yukio Hanyu ,  Junichiro Kanbe ,  Hideyuki Kawagishi ,  Yutaka Inaba

IPC分类号： G02F1/141

CPC分类号： G02F1/1416

摘要： A ferroelectric smectic liquid crystal device having an improved impact resistance and an improved contrast is provided by using a pair of substrates provided with uniaxial alignment axes which are parallel and identical in direction with each other. A ferroelectric smectic liquid crystal is disposed between the pair of substrates so as to assume a higher-temperature alignment state and a lower-temperature alignment state on temperature decrease in its ferroelectric smectic phase placed in a bistable alignment state. The ferroelectric smectic liquid crystal is further placed in the lower-temperature alignment state which is characterized by having an inclination of forming a connected pair of a lightning defect and a hair pin defect coming after the lightning defect.

摘要翻译： 通过使用设置有彼此平行且相同方向的单轴取向轴的一对基板来提供具有改善的耐冲击性和改善的对比度的铁电体液晶器件。 在一对基板之间设置有铁电体相液晶，以便在双稳态取向状态下，其铁电体层状相中的温度降低呈现较高的取向状态和较低温度取向状态。 强电体层状液晶进一步置于低温取向状态，其特征在于具有形成与闪电缺陷相对应的雷电缺陷和发针缺陷的一对连接的倾斜。

公开(公告)号：US4925277A

公开(公告)日：1990-05-15

申请号：US402996

申请日：1989-09-06

申请人： Yutaka Inaba

发明人： Yutaka Inaba

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3629 ,  G09G2310/06 ,  G09G2310/061 ,  G09G2320/0209 ,  G09G3/2011

摘要： An optical modulation device comprises scanning electrodes and signal electrodes disposed intersecting with each other to form a pixel at each intersection of the scanning electrodes and signal electrodes. The contrast of each pixel is discriminated depending on an electric field applied thereto. The optical modulation device is driven by a method comprising providing the scanning electrodes with at least three potential levels of V.sub.1, V.sub.2 and V.sub.3 which satisfy the relation of V.sub.1 >V.sub.2 >V.sub.3 and providing the signal electrodes with at least three levels of V.sub.4, V.sub.5 and V.sub.6 which satisfy the relation of V.sub.4 >V.sub.5 >V.sub.6 ; wherein the potentials V.sub.1, V.sub.3, V.sub.4 and V.sub.6 are set to satisfy the relation of V.sub.1 -V.sub.3 =V.sub.4 -V.sub.6.

摘要翻译： 光调制装置包括彼此交叉设置的扫描电极和信号电极，以在扫描电极和信号电极的每个交叉处形成像素。 根据施加到其上的电场来区分每个像素的对比度。 光调制装置是通过以下方法驱动的：包括向扫描电极提供满足V1> V2> V3的关系的V1，V2和V3的至少三个电位电平，并向信号电极提供至少三个级别的V4，V5 和V6，满足关系V4> V5> V6; 其中电位V1，V3，V4和V6设定为满足V1-V3 = V4-V6的关系。

公开(公告)号：US4683482A

公开(公告)日：1987-07-28

申请号：US930047

申请日：1986-11-12

申请人： Yutaka Inaba ,  Yujiro Ando

发明人： Yutaka Inaba ,  Yujiro Ando

IPC分类号： G03G15/02 ,  B41J2/415 ,  G03G15/05 ,  G03G15/32 ,  H01T19/00 ,  G01D15/06

CPC分类号： G03G15/323 ,  B41J2/415

摘要： Ion generating device includes plural first electrodes extending in a first direction; plural second electrodes extending in the second direction to constitute a matrix; a third electrode so disposed that the second electrodes lie between the first electrodes and the third electrode, the third electrode having apertures corresponding to the matrix; a first dielectric member disposed between the first electrodes and the second electrodes; a second dielectric member disposed between the second electrodes and third electrode and having plural apertures corresponding to the matrix, which apertures each have a cross-sectional area generally decreasing toward the third electrode. A method of manufacturing the same includes the steps of providing an assembly constituted by the first electrodes, the second electrodes and the first dielectric member interposed therebetween; bonding a photosensitive sheet to the second electrodes and bonding a conductive sheet to the photosensitive sheet; forming apertures corresponding to the matrix in the conductive sheet; and exposing the photosensitive sheet with the conductive sheet having the apertures functioning as mask and then removing the exposed portions to form apertures in the photosensitive sheet to provide the second dielectric member.

摘要翻译： 离子产生装置包括沿第一方向延伸的多个第一电极; 多个第二电极，沿第二方向延伸以构成矩阵; 第三电极，其设置成使得第二电极位于第一电极和第三电极之间，第三电极具有与矩阵相对应的孔; 设置在所述第一电极和所述第二电极之间的第一电介质部件; 设置在所述第二电极和所述第三电极之间并具有对应于所述基体的多个孔的第二电介质构件，所述孔各自具有朝向所述第三电极的大致减小的横截面面积。 其制造方法包括以下步骤：提供由第一电极，第二电极和插入其间的第一电介质构成的组件; 将感光片粘合到第二电极并将导电片粘合到感光片上; 在所述导电片中形成与所述基体相对应的孔; 并且将具有用作掩模的孔的导电片曝光，然后去除暴露部分以在感光片中形成孔，以提供第二电介质构件。

公开(公告)号：US4674839A

公开(公告)日：1987-06-23

申请号：US905140

申请日：1986-09-09

申请人： Akira Tsuboyama ,  Yutaka Inaba ,  Hiroyuki Kitayama

发明人： Akira Tsuboyama ,  Yutaka Inaba ,  Hiroyuki Kitayama

IPC分类号： G09F9/00 ,  G02F1/13 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/141

CPC分类号： G02F1/133308 ,  G02F1/133528 ,  G02F1/141 ,  G02F1/133305

摘要： The specification and the drawings discloses, in a ferroelectric liquid crystal device used for a liquid crystal display device, a liquid crystal-optical shutter, etc., a technique for stably retaining a desired alignment state for a long period of time to improve display and driving characteristics by providing protection means for protecting the liquid crystal cell from a phenomenon of generating a sanded texture caused by an external force such as an impact applied to the cell.

摘要翻译： 本说明书和附图公开了在用于液晶显示装置的铁电液晶装置，液晶光学快门等中，长时间稳定地保持期望取向状态的技术，以改善显示和 通过提供用于保护液晶单元免受由施加到单元的冲击等外力引起的砂纹质地的现象的保护装置的驱动特性。

公开(公告)号：US07629955B2

公开(公告)日：2009-12-08

申请号：US11275129

申请日：2005-12-13

申请人： Yasufumi Asao ,  Hideo Mori ,  Yutaka Inaba

发明人： Yasufumi Asao ,  Hideo Mori ,  Yutaka Inaba

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G09G2300/0452 ,  G09G2320/0247

摘要： An active matrix display apparatus includes an active matrix display panel comprising a plurality of pixels arranged in a matrix in a row direction and a column direction, each pixel being constituted by a plurality of subpixels; and a drive circuit for applying a voltage to each of the subpixels so that a polarity of the voltage is inverted at a predetermined period in each of a row direction and a column direction. The plurality of subpixels are arranged in the row direction at a period different from half of the predetermined period of polarity inversion of the voltage in the row direction, thus providing flicker-less color display device even when general driver ICs for dot inversion drive are used.

摘要翻译： 有源矩阵显示装置包括：主动矩阵显示面板，包括排列成行方向和列方向的矩阵的多个像素，每个像素由多个子像素构成; 以及驱动电路，用于向每个子像素施加电压，使得电压的极性在行方向和列方向上在预定周期反转。 多个子像素在行方向上以与行方向上的电压的极性反转的预定周期的一半不同的周期排列，从而即使使用用于点反转驱动的通用驱动器IC，也提供无闪烁的彩色显示装置 。

公开(公告)号：US20080067981A1

公开(公告)日：2008-03-20

申请号：US11846700

申请日：2007-08-29

申请人： Yutaka Inaba ,  Masanori Nakagawa

发明人： Yutaka Inaba ,  Masanori Nakagawa

IPC分类号： H02P11/04

CPC分类号： H02P9/30 ,  H02P6/16

摘要： A generation device, having a magneto generator, in which an AC control voltage is applied from a battery charged with a rectified output of the magneto generator to an armature winding of the generator through an inverter to control a battery voltage to a limit value or less, comprising: fixed point detection means for detecting a fixed point on a waveform of a phase current of the generator; phase current phase detection means for detecting a phase angle of the fixed point in relation to a reference phase; arithmetical operation means for arithmetically operating timing for generating the AC control voltage with reference to the phase of the fixed point; and inverter control means for controlling switch elements of the inverter so as to generate the AC control voltage at the timing arithmetically operated by the arithmetical operation means.

摘要翻译： 一种具有磁电发生器的发电装置，其中通过逆变器将充电有磁控发生器的整流输出的电池的AC控制电压施加到发电机的电枢绕组，以将电池电压控制在极限值以下 包括：用于检测发电机的相电流的波形上的固定点的固定点检测装置; 相电流相位检测装置，用于检测固定点相对于参考相位的相位角; 算术运算装置，用于参照固定点的相位产生交流控制电压的运算时序; 以及逆变器控制装置，用于控制逆变器的开关元件，以便在由算术运算装置算术运算的定时产生交流控制电压。

公开(公告)号：US6111390A

公开(公告)日：2000-08-29

申请号：US226724

申请日：1999-01-07

申请人： Yutaka Inaba ,  Tetsuya Kondo

发明人： Yutaka Inaba ,  Tetsuya Kondo

IPC分类号： H02K21/00 ,  H02K21/04 ,  H02H7/06 ,  H02K1/00 ,  H02K1/22 ,  H02K11/00 ,  H02K21/12

CPC分类号： H02K21/046

摘要： A power device including a magneto and a rectification circuit for rectifying an output of the magneto is provided which is capable of adjusting an output of the magneto without any specific control circuit. A field adjusting excitation coil is arranged on a side of a stator of the magneto so as to generate a field adjusting magnetic flux when it is excited, resulting in a magnet field of the magneto being varied by means of the magnetic flux. The field adjusting excitation coil is connected to an intermediate portion of a current flow circuit for a load current, to thereby be excited by the load current, so that a magnet field of a rotor of the magneto is varied depending on the load current, leading to adjustment of an output of the magneto.

摘要翻译： 提供了一种包括用于整流磁电机输出的磁电机和整流电路的功率器件，其能够在没有任何特定控制电路的情况下调节磁电机的输出。 磁场调整用励磁线圈配置在磁铁的定子的一侧，以便在被激励时产生场调整磁通，从而通过磁通量来改变磁体的磁场。 场调节励磁线圈连接到用于负载电流的电流流动电路的中间部分，由此由负载电流激励，使得磁体的转子的磁场根据负载电流而变化，导致 以调整磁电机的输出。

公开(公告)号：US6087694A

公开(公告)日：2000-07-11

申请号：US92054

申请日：1998-06-05

申请人： Yoshikazu Ohno ,  Yutaka Inaba ,  Junichi Tsuchimoto

发明人： Yoshikazu Ohno ,  Yutaka Inaba ,  Junichi Tsuchimoto

IPC分类号： H01L21/02 ,  H01L21/8242 ,  H01L27/108

CPC分类号： H01L27/10852 ,  H01L27/10817 ,  H01L28/82 ,  H01L28/84 ,  H01L28/90

摘要： A capacitor lower electrode is formed so as to be connected to a main surface of a silicon substrate. The capacitor lower electrode includes a plug portion, a bottom wall portion, and a vertical wall portion. An insulation layer for suppressing crystallization of the vertical wall portion is formed between the bottom wall portion and the vertical wall portion. A capacitor upper electrode is formed on the capacitor lower electrode with a capacitor dielectric layer therebetween.

摘要翻译： 电容器下电极形成为与硅衬底的主表面连接。 电容器下电极包括插头部分，底壁部分和垂直壁部分。 在底壁部分和垂直壁部分之间形成用于抑制垂直壁部分的结晶的绝缘层。 电容器上电极形成在电容器下电极上，其间具有电容器电介质层。