公开(公告)号：US5136212A

公开(公告)日：1992-08-04

申请号：US804517

申请日：1991-12-10

申请人： Ken Eguchi ,  Haruki Kawada ,  Kunihiro Sakai ,  Hiroshi Matsuda ,  Kiyoshi Takimoto ,  Hisaaki Kawade ,  Yuko Morikawa ,  Yoshihiro Yanagisawa

发明人： Ken Eguchi ,  Haruki Kawada ,  Kunihiro Sakai ,  Hiroshi Matsuda ,  Kiyoshi Takimoto ,  Hisaaki Kawade ,  Yuko Morikawa ,  Yoshihiro Yanagisawa

IPC分类号： H01J1/30 ,  H01J1/34

CPC分类号： H01J1/34 ,  H01J1/30 ,  H01J2201/3423

摘要： An electron emitting device, comprising: a first electrode provided on a substrate; a first layer provided on said electrode and capable of undergoing transition from an electrically high resistance state to a low resistance state when irradiated by a radiant ray; and a conductive layer, an insulating layer and a second electrode, laminated on said first layer. An electron generator includes the electron emitting device as well as an applicator for applying an electric field to said device, and an irradiator for irradiating a radiant ray on the device. A method for driving the electron emitting device is also provided.

摘要翻译： 一种电子发射器件，包括：设置在衬底上的第一电极; 第一层，设置在所述电极上，并且当由辐射线照射时能够从电阻高的状态转变为低电阻状态; 以及层压在所述第一层上的导电层，绝缘层和第二电极。 电子发生器包括电子发射器件以及用于向所述器件施加电场的施加器，以及用于在器件上照射辐射线的辐照器。 还提供了一种用于驱动电子发射器件的方法。

公开(公告)号：US5270965A

公开(公告)日：1993-12-14

申请号：US58802

申请日：1993-05-10

申请人： Yoshihiro Yanagisawa ,  Hisaaki Kawade ,  Kunihiro Sakai ,  Hiroshi Matsuda ,  Haruki Kawada ,  Kiyoshi Takimoto ,  Yuko Morikawa ,  Ken Eguchi

发明人： Yoshihiro Yanagisawa ,  Hisaaki Kawade ,  Kunihiro Sakai ,  Hiroshi Matsuda ,  Haruki Kawada ,  Kiyoshi Takimoto ,  Yuko Morikawa ,  Ken Eguchi

IPC分类号： B05D1/20 ,  G11C11/56 ,  G11C13/02 ,  H01L45/00 ,  H01L29/28

CPC分类号： G11C13/0019 ,  B05D1/202 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  G11C11/5664 ,  G11C13/0014 ,  G11C13/0016

摘要： A method of driving a device having a pair of electrodes and organic insulating layer sandwiched therebetween. The device exhibits at least three states of different electroconductivities in response to an applied voltage. A transition from the first state to the second state is achieved by applying a voltage within a first predetermined range to the device in the first state, and a transition from the second state to the third state is achieved by applying a voltage within a second predetermined range to the device in the second state.

摘要翻译： 驱动具有夹在其间的一对电极和有机绝缘层的器件的方法。 该装置响应于施加的电压呈现出不同导电性的至少三种状态。 通过在第一状态下将电压施加到第一预定范围内的装置来实现从第一状态到第二状态的转变，并且通过在第二状态到第二状态之间施加电压来实现从第二状态到第三状态的转变 范围到第二个状态的设备。

公开(公告)号：US5020881A

公开(公告)日：1991-06-04

申请号：US301476

申请日：1989-01-26

申请人： Hiroshi Matsuda ,  Haruki Kawada ,  Kunihiro Sakai ,  Kiyoshi Takimoto ,  Hisaaki Kawade ,  Yoshihiro Yanagisawa ,  Yuko Morikawa

发明人： Hiroshi Matsuda ,  Haruki Kawada ,  Kunihiro Sakai ,  Kiyoshi Takimoto ,  Hisaaki Kawade ,  Yoshihiro Yanagisawa ,  Yuko Morikawa

IPC分类号： G02F1/133 ,  G02F1/135

CPC分类号： G02F1/1354

摘要： A light modulating device having a signal input unit for generating an optical signal, an optical switching unit using an alternately-laminated structure consisting of insulating layers sandwiching a conductive or semiconductive layer, and a display medium responsive to electric field. The device controls the electric field strength applied to the display medium by irradiating or interrupting light on the optical switching unit in accordance with an input signal, and performs a display corresponding to the input signal.

公开(公告)号：US06308405B1

公开(公告)日：2001-10-30

申请号：US08967784

申请日：1997-11-10

申请人： Osamu Takamatsu ,  Katsunori Hatanaka ,  Kiyoshi Takimoto ,  Haruki Kawada ,  Ken Eguchi ,  Yuko Morikawa ,  Hiroshi Matsuda ,  Toshihiko Takeda ,  Yoshihiro Yanagisawa ,  Hisaaki Kawade ,  Hideyuki Kawagishi

发明人： Osamu Takamatsu ,  Katsunori Hatanaka ,  Kiyoshi Takimoto ,  Haruki Kawada ,  Ken Eguchi ,  Yuko Morikawa ,  Hiroshi Matsuda ,  Toshihiko Takeda ,  Yoshihiro Yanagisawa ,  Hisaaki Kawade ,  Hideyuki Kawagishi

IPC分类号： H05K336

CPC分类号： B05D1/202 ,  B82Y30/00 ,  B82Y40/00 ,  G11B9/00 ,  G11B11/08 ,  Y10T29/49032 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49155

摘要： An electrode substrate and a recording medium having a smooth surface with surface unevenness of 1 nm or less and a size of 1 &mgr;m□ or more are disclosed. An electrode substrate and a recording medium having a concave-shaped groove for tracking on the surface, which groove has a depth which can detect of the tunnel current from the bottom thereof by a probe electrode for scanning the surface are also disclosed. Information processing devices equipped with the smooth recording medium, an electroconductive probe arranged approximate to the recording medium and a pulse voltage application circuit for recording are also disclosed.

摘要翻译： 公开了具有1nm以下的表面凹凸的平滑表面和1mum以上的尺寸的电极基板和记录介质。 还公开了一种具有用于在表面上跟踪的凹形槽的电极基板和记录介质，该凹槽具有可以通过用于扫描该表面的探针电极从其底部检测隧道电流的深度。 还公开了配备有平滑记录介质的信息处理设备，近似于记录介质的导电探针和用于记录的脉冲电压施加电路。

公开(公告)号：US5721721A

公开(公告)日：1998-02-24

申请号：US589473

申请日：1996-01-22

申请人： Yoshihiro Yanagisawa ,  Yuko Morikawa ,  Hiroshi Matsuda ,  Haruki Kawada ,  Kunihiro Sakai ,  Hisaaki Kawade ,  Ken Eguchi ,  Eigo Kawakami ,  Toshimitsu Kawase ,  Minoru Yoshii ,  Kenji Saitoh ,  Akihiko Yamano ,  Hiroyasu Nose

发明人： Yoshihiro Yanagisawa ,  Yuko Morikawa ,  Hiroshi Matsuda ,  Haruki Kawada ,  Kunihiro Sakai ,  Hisaaki Kawade ,  Ken Eguchi ,  Eigo Kawakami ,  Toshimitsu Kawase ,  Minoru Yoshii ,  Kenji Saitoh ,  Akihiko Yamano ,  Hiroyasu Nose

IPC分类号： G01B7/00 ,  G01D5/244 ,  G01D5/245 ,  G01Q10/00 ,  G01Q20/04 ,  G01Q60/00 ,  G01Q60/10 ,  G01Q70/06 ,  G11B9/00 ,  G11B7/00

CPC分类号： G01D5/244 ,  G01B7/003 ,  G01D5/2451 ,  G11B9/1418 ,  G11B9/1427 ,  G11B9/1481 ,  B82Y10/00 ,  G01Q10/06 ,  G01Q60/16 ,  G01Q80/00 ,  G11B9/1472 ,  Y10S977/851 ,  Y10S977/861 ,  Y10S977/947

摘要： An encoder includes an electrically conductive reference scale having surface steps formed at predetermined positions; an electrically conductive probe having a tip disposed opposed to the reference scale; wherein the reference scale and the probe are relatively movable in a direction different from the opposing direction of the tip of the probe and the reference scale; a portion for applying an electrical voltage to between the reference scale and the probe; a portion for detecting a change in a tunnel current between the reference scale and the probe, to between which the electric voltage is applied by the voltage applying portion at the time of the relative movement between the scale and the probe, the detecting portion detecting the change in the tunnel current when the probe passes a position opposed to a surface step of the reference scale; and portion for detecting the amount of the relative movement between the scale and probe, on the basis of the detection by the change detecting portion.

摘要翻译： 编码器包括具有形成在预定位置处的表面台阶的导电参考标尺; 导电探针，其具有与参考标尺相对设置的尖端; 其中所述参考标尺和所述探针在与所述探针的尖端和所述参考标尺的相反方向不同的方向上相对移动; 用于将电压施加到参考标尺和探针之间的部分; 用于检测参考标尺和探针之间的隧道电流变化的部分，在标尺和探头之间的相对移动时由电压施加部施加电压，检测部分检测 当探针经过与参考刻度的表面台阶相对的位置时隧道电流的变化; 以及用于根据变化检测部分的检测来检测标尺和探针之间的相对移动量的部分。

公开(公告)号：US5519686A

公开(公告)日：1996-05-21

申请号：US438079

申请日：1995-05-08

申请人： Yoshihiro Yanagisawa ,  Yuko Morikawa ,  Hiroshi Matsuda ,  Haruki Kawada ,  Kunihiro Sakai ,  Hisaaki Kawade ,  Ken Eguchi ,  Eigo Kawakami ,  Toshimitsu Kawasa ,  Minoru Yoshii ,  Kenji Saitoh ,  Akihiko Yamano ,  Hiroyasu Nose

发明人： Yoshihiro Yanagisawa ,  Yuko Morikawa ,  Hiroshi Matsuda ,  Haruki Kawada ,  Kunihiro Sakai ,  Hisaaki Kawade ,  Ken Eguchi ,  Eigo Kawakami ,  Toshimitsu Kawasa ,  Minoru Yoshii ,  Kenji Saitoh ,  Akihiko Yamano ,  Hiroyasu Nose

IPC分类号： G01B7/00 ,  G01D5/244 ,  G01D5/245 ,  G01Q10/00 ,  G01Q20/04 ,  G01Q60/00 ,  G01Q60/10 ,  G01Q70/06 ,  G11B9/00 ,  G11B7/00

CPC分类号： G01D5/244 ,  G01B7/003 ,  G01D5/2451 ,  G11B9/1418 ,  G11B9/1427 ,  G11B9/1481 ,  B82Y10/00 ,  G01Q10/06 ,  G01Q60/16 ,  G01Q80/00 ,  G11B9/1472 ,  Y10S977/851 ,  Y10S977/861 ,  Y10S977/947

摘要： An encoder includes an electrically conductive reference scale having surface steps formed at predetermined positions; an electrically conductive probe having a tip disposed opposed to the reference scale; wherein the reference scale and the probe are relatively movable in a direction different from the opposing direction of the tip of the probe and the reference scale; a portion for applying an electrical voltage to between the reference scale and the probe; a portion for detecting a change in a tunnel current between the reference scale and the probe, to between which the electric voltage is applied by the voltage applying portion at the time of the relative movement between the scale and the probe, the detecting portion detecting the change in the tunnel current when the probe passes a position opposed to a surface step of the reference scale; and portion for detecting the amount of the relative movement between the scale and probe, on the basis of the detection by the change detecting portion.

摘要翻译： 编码器包括具有形成在预定位置处的表面台阶的导电参考标尺; 导电探针，其具有与参考标尺相对设置的尖端; 其中所述参考标尺和所述探针在与所述探针的尖端和所述参考标尺的相反方向不同的方向上相对移动; 用于将电压施加到参考标尺和探针之间的部分; 用于检测参考标尺和探针之间的隧道电流变化的部分，在标尺和探头之间的相对移动时由电压施加部施加电压，检测部分检测 当探针经过与参考刻度的表面台阶相对的位置时隧道电流的变化; 以及用于根据变化检测部分的检测来检测标尺和探针之间的相对移动量的部分。

公开(公告)号：US5623476A

公开(公告)日：1997-04-22

申请号：US482789

申请日：1995-06-07

申请人： Ken Eguchi ,  Haruki Kawada ,  Kunihiro Sakai ,  Hiroshi Matsuda ,  Yuko Morikawa ,  Takashi Nakagiri ,  Takashi Hamamoto ,  Masaki Kuribayashi ,  Hisaaki Kawade ,  Yoshihiro Yanagisawa

发明人： Ken Eguchi ,  Haruki Kawada ,  Kunihiro Sakai ,  Hiroshi Matsuda ,  Yuko Morikawa ,  Takashi Nakagiri ,  Takashi Hamamoto ,  Masaki Kuribayashi ,  Hisaaki Kawade ,  Yoshihiro Yanagisawa

IPC分类号： G03G5/00 ,  G11B7/244 ,  G11B7/248 ,  G11B7/249 ,  G11B9/00 ,  G11B9/04 ,  G11B9/08 ,  G11B11/00 ,  G11B11/08

CPC分类号： G11B9/1436 ,  B82Y10/00 ,  G03G5/00 ,  G11B11/007 ,  G11B11/08 ,  G11B7/244 ,  G11B7/248 ,  G11B7/249 ,  G11B9/00 ,  G11B9/04 ,  G11B9/08 ,  G11B9/14 ,  G11B9/1409 ,  G11B9/1418 ,  G11B9/1463 ,  G11B9/149 ,  G01Q80/00 ,  Y10S977/849 ,  Y10S977/85 ,  Y10S977/86 ,  Y10S977/943 ,  Y10S977/947

摘要： A recording device, comprising a probe electrode, a recording medium having electric memory effect and a writing voltage applying unit for applying voltage onto the recording medium from the probe electrode, and a reproducing device comprising a probe electrode, a recording medium exhibiting electric memory effect or a recording medium recorded by energy irradiation, a voltage applying unit for applying voltage not exceeding the threshold value voltage giving rise to electric memory effect onto the recording medium from the probe electrode and a reading unit for reading the change in current quantity passing through the recording medium.

摘要翻译： 一种记录装置，包括探针电极，具有电存储效应的记录介质和用于从探针电极向记录介质施加电压的写入电压施加单元，以及包括探针电极，显示电存储效应的记录介质的再现装置 或通过能量照射记录的记录介质，电压施加单元，用于将不超过阈值电压的电压从探针电极施加到记录介质上;读取单元，用于读取通过该电极的电流量的变化 记录介质。

公开(公告)号：US5170238A

公开(公告)日：1992-12-08

申请号：US313499

申请日：1989-02-22

申请人： Kunihiro Sakai ,  Haruki Kawada ,  Horoshi Matsuda ,  Kiyoshi Takimoto ,  Hisaaki Kawade ,  Yuko Morikawa ,  Ken Eguchi

发明人： Kunihiro Sakai ,  Haruki Kawada ,  Horoshi Matsuda ,  Kiyoshi Takimoto ,  Hisaaki Kawade ,  Yuko Morikawa ,  Ken Eguchi

IPC分类号： H01L51/42 ,  H01L27/144 ,  H01L31/0224 ,  H01L31/08 ,  H01L49/02 ,  H01L51/30 ,  H03K17/78

CPC分类号： H03K17/78 ,  H01L31/0224 ,  H01L31/08 ,  H01L51/0075 ,  H01L51/4206 ,  Y02E10/549

摘要： A switching element is disclosed which comprises an element comprising two electrodes and an organic insulative region interposed between said two electrodes. The element has a memory property and is capable of being switched between different resistance states upon the application of a predetermined voltage. The switching element also comprises a photosensitive region which has an electrical property which is changed by irradiation of light. The photosensitive region is arranged to change a magnitude of voltage applied to the element. The switching device also comprises a means for applying a biasing voltage to the element and the photosensitive region. This biasing voltage is of such a magnitude as to initiate one of the resistance states in said element, having the memory property when light is irradiated on the photosensitive region.

公开(公告)号：US5389475A

公开(公告)日：1995-02-14

申请号：US900313

申请日：1992-06-18

申请人： Yoshihiro Yanagisawa ,  Hiroshi Matsuda ,  Hisaaki Kawade ,  Etsuro Kishi ,  Haruki Kawada ,  Hideyuki Kawagishi ,  Kiyoshi Takimoto ,  Yuko Morikawa ,  Toshihiko Takeda

发明人： Yoshihiro Yanagisawa ,  Hiroshi Matsuda ,  Hisaaki Kawade ,  Etsuro Kishi ,  Haruki Kawada ,  Hideyuki Kawagishi ,  Kiyoshi Takimoto ,  Yuko Morikawa ,  Toshihiko Takeda

IPC分类号： G01Q10/00 ,  G01N37/00 ,  G01Q60/10 ,  G01Q80/00 ,  G11B9/00 ,  G11B9/14

CPC分类号： G11B9/14 ,  G11B9/1463 ,  G11B9/1481 ,  B82Y10/00 ,  B82Y30/00 ,  G01Q80/00

摘要： A recording medium includes a substrate electrode, a recording layer constituted of a monomolecular film of an organic compound or a built-up film thereof, and a photoconductive thin film, laminated in this order on a substrate. The photoconductive thin film may preferably be divided to a plurality of isolated sectors. The recording medium is used in an ultra high density information processing apparatus with a probe electrode disposed close to the medium, a power source for applying a voltage between the medium and the probe electrode, and a light source for irradiating the medium.

摘要翻译： 记录介质包括基板电极，由有机化合物的单分子膜或其积层膜构成的记录层和依次层叠在基板上的光电导薄膜。 光电导薄膜可以优选地划分成多个隔离扇区。 记录介质用于具有设置在介质附​​近的探针电极的超高密度信息处理装置，用于在介质和探针电极之间施加电压的电源和用于照射介质的光源。

公开(公告)号：US5075738A

公开(公告)日：1991-12-24

申请号：US329813

申请日：1989-03-28

申请人： Hiroshi Matsuda ,  Kunihiro Sakai ,  Hisaaki Kawade ,  Yuko Morikawa ,  Kiyoshi Takimoto ,  Osamu Takamatsu ,  Haruki Kawada

发明人： Hiroshi Matsuda ,  Kunihiro Sakai ,  Hisaaki Kawade ,  Yuko Morikawa ,  Kiyoshi Takimoto ,  Osamu Takamatsu ,  Haruki Kawada

IPC分类号： H01L45/00 ,  H01L49/02 ,  H01L51/00

CPC分类号： H01L45/04 ,  B82Y10/00 ,  H01L45/1233 ,  H01L45/14 ,  H01L45/1608 ,  H01L51/0595

摘要： A switching device comprises a pair of electrodes, an organic insulating layer and an inorganic oxide layer which are held between the electrodes. The organic insulating layer is comprised of an organic compound having at least one .pi.-electron level and the inorganic oxide layer is comprised of a metal oxide. Another switching device comprises a pair of electrodes, an organic insulating thin film provided between the electrodes and said organic insulating thin film in such a manner than an electrification region between the electrodes may be restricted.