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公开(公告)号：US07321180B2
公开(公告)日：2008-01-22
申请号：US10959420
申请日：2004-10-06
IPC分类号： H02N2/00
CPC分类号： H01L41/094 , H01L41/0831 , H01L41/0946 , H01L41/1132 , H01L41/273
摘要： A piezoelectric/electrostrictive device is provided, including a pair of mutually opposing thin plate sections and a fixation section for supporting the thin plate sections. A piezoelectric/electrostrictive element is arranged on each of the thin plate sections. The piezoelectric/electrostrictive device also includes movable sections defined by at least first end portions of the thin plate sections and a material which is different from that of the thin plate section.
摘要翻译： 提供一种压电/电致伸缩器件，包括一对相互相对的薄板部分和用于支撑薄板部分的固定部分。 压电/电致伸缩元件布置在每个薄板部分上。 压电/电致伸缩装置还包括由薄板部分的至少第一端部限定的可移动部分和与薄板部分不同的材料。
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公开(公告)号：US07288881B2
公开(公告)日：2007-10-30
申请号：US10719596
申请日：2003-11-21
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
摘要： Primary electrons impinge upon an emitter section of an electron emitter for causing emission of the secondary electrons. The secondary electrons are outputted from the electron emitter. The secondary electrons emitted from the emitter section are accelerated in an electric field applied to the emitter section for generating an electron beam. The electron emitter has the emitter section having a plate shape, a cathode electrode formed on a front surface of the emitter section, an anode electrode formed on a back surface of the emitter section. A drive voltage from a pulse generation source is applied between the cathode electrode and the anode electrode through a resistor. The anode electrode is connected to GND. A collector electrode is provided above the cathode electrode. A bias voltage is applied to the collector electrode.
摘要翻译： 一次电子撞击电子发射器的发射极部分，以引起二次电子的发射。 二次电子从电子发射器输出。 从发射极发射的二次电子在施加到发射极部分的电场中被加速以产生电子束。 电子发射体具有板状发射极部分，形成在发射极部分前表面上的阴极电极，形成在发射极部分背面上的阳极电极。 来自脉冲发生源的驱动电压通过电阻施加在阴极和阳极之间。 阳极电极连接到GND。 集电极设置在阴极电极的上方。 偏置电压施加到集电极。
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公开(公告)号：US07230371B2
公开(公告)日：2007-06-12
申请号：US11083052
申请日：2005-03-17
IPC分类号： H01J1/02
CPC分类号： B82Y10/00 , H01J1/312 , H01J63/08 , H01J2201/306
摘要： A light source has a rear glass substrate and a front glass substrate having a plate surface disposed in facing relation to a principal surface of the rear glass substrate. The plate surface of the front glass substrate is coated with a phosphor. A two-dimensional array of electron emitters is disposed on the principal surface of the rear glass substrate. A space defined between the rear glass substrate and the front glass substrate is filled with a gas. The gas may be an Hg (mercury) gas or an Xe (xenon) gas.
摘要翻译： 光源具有后玻璃基板和具有与后玻璃基板的主面相对配置的板面的前玻璃基板。 前面玻璃基板的板表面涂有磷光体。 电子发射体的二维阵列设置在后玻璃基板的主表面上。 在后玻璃基板和前玻璃基板之间限定的空间填充有气体。 气体可以是Hg（汞）气体或Xe（氙气）气体。
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公开(公告)号：US20050232573A1
公开(公告)日：2005-10-20
申请号：US11083358
申请日：2005-03-17
申请人： Kenichi Iwauchi , Kei Tokui , Yukihisa Takeuchi , Tsutomu Nanataki , Natsumi Shimogawa , Isao Shikata
发明人： Kenichi Iwauchi , Kei Tokui , Yukihisa Takeuchi , Tsutomu Nanataki , Natsumi Shimogawa , Isao Shikata
CPC分类号： G02B6/0033
摘要： A display device includes an illuminating device having an optical waveguide plate for introducing light thereinto, a drive assembly having a planar array of actuators disposed in facing relation to the optical waveguide plate, a displacement transmitter assembly disposed between the optical waveguide plate and the drive assembly, and a light scattering layer disposed on the displacement transmitter assembly. The actuators are selectively displaceable to bring the light scattering layer into and out of contact with the optical waveguide plate, for controlling light that leaks from the optical waveguide plate as emitted light. The display device also includes an optical modulator for modulating the emitted light from the illuminating device to display an image. The illuminating device has a light reflecting layer disposed on at least a portion of the displacement transmitter assembly that confronts the optical waveguide plate.
摘要翻译： 一种显示装置，包括具有用于引入光的光波导板的照明装置，具有与光波导板相对设置的致动器的平面阵列的驱动组件，设置在光波导板和驱动组件之间的位移传感器组件 以及设置在位移发射器组件上的光散射层。 致动器可选择性地移位以使光散射层进入和离开与光波导板接触，用于控制作为发射光从光波导板泄漏的光。 显示装置还包括用于调制来自照明装置的发射光以显示图像的光调制器。 照明装置具有设置在与光波导板相对的位移发射器组件的至少一部分上的光反射层。
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公开(公告)号：US06922274B2
公开(公告)日：2005-07-26
申请号：US09749252
申请日：2000-12-27
CPC分类号： G02B26/08
摘要： A crosspiece precursor and a picture element assembly precursor are hardened at mutually different timings to form a crosspiece and a picture element assembly. For example, the crosspiece precursor is firstly hardened to form the crosspiece. After that, the picture element assembly precursor is hardened while allowing an upper end surface of the picture element assembly precursor to make pressed contact with an optical waveguide plate, by displacing an actuator element toward an actuator substrate. The picture element assembly, which is formed by hardening the picture element assembly precursor, reliably abuts against the optical waveguide plate when a display device is in a light emission state.
摘要翻译： 横档前体和像素组件前体在相互不同的时刻硬化以形成横档和图像元件组件。 例如，首先将横档前体硬化以形成横档。 之后，通过将致动器元件朝向致动器基板移位，使像素组件前体被硬化同时允许像素组件前体的上端表面与光波导板压接。 当显示装置处于发光状态时，通过硬化图像元素组件前体形成的像素组件可靠地抵靠光波导板。
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86.发明申请Microdevice, microdevice array, amplifying circuit, memory device, analog switch, and current control unit 有权微器件，微器件阵列，放大电路，存储器件，模拟开关和电流控制单元公开(公告)号：US20050073790A1
公开(公告)日：2005-04-07
申请号：US10951832
申请日：2004-09-28
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
IPC分类号： H02H7/00
摘要： A microdevice has an electron emitter including a memory for accumulating electric charges corresponding to an input voltage, for emitting electrons corresponding to the electric charges accumulated in said memory; and an amplifier connected to a power supply and including a collector electrode for capturing the electrons emitted from the electron emitter. The atmosphere between at least the electron emitter and the collector electrode is a vacuum. When the electrons emitted from the electron emitter are captured by the collector electrode of the amplifier, a collector current flows between the collector electrode and the electron emitter to amplify the input voltage.
摘要翻译： 微器件具有电子发射器，其包括用于累积对应于输入电压的电荷的存储器，用于发射对应于在所述存储器中累积的电荷的电子; 以及连接到电源并且包括用于捕获从电子发射器发射的电子的集电极的放大器的放大器。 至少电子发射体和集电极之间的气氛是真空。 当从电子发射体发射的电子被放大器的集电极俘获时，集电极电流在集电极和电子发射极之间流动，以放大输入电压。
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公开(公告)号：US20050073232A1
公开(公告)日：2005-04-07
申请号：US10678958
申请日：2003-10-03
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
CPC分类号： H01J1/312 , B82Y10/00 , G09G3/22 , H01J31/127 , H01J2201/3125
摘要： An electron emitter includes an emitter element made of a dielectric material, and an upper electrode and a lower electrode. A drive voltage is applied between the upper electrode and the lower electrode for emitting electrons from the emitter element. The upper electrode is formed on an upper surface of the emitter element, and the lower electrode is formed on a lower surface of the emitter element. The emitter element is exposed through a plurality of through regions of the upper electrode. Peripheral surfaces around the through regions facing the emitter element are spaced from the emitter element.
摘要翻译： 电子发射器包括由电介质材料制成的发射极元件，以及上电极和下电极。 在上电极和下电极之间施加驱动电压，用于从发射极元件发射电子。 上电极形成在发射体元件的上表面上，下电极形成在发射体元件的下表面上。 发射极元件通过上电极的多个通过区域露出。 围绕发射体元件的通过区域的周边表面与发射体元件间隔开。
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公开(公告)号：US20050062390A1
公开(公告)日：2005-03-24
申请号：US10647794
申请日：2003-08-25
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
CPC分类号： H01J1/304 , H01J1/53 , H01J31/123
摘要： A light emission device has an emitter made of a dielectric material, a cathode electrode disposed on a surface of the emitter, an anode electrode disposed on a reverse surface of the emitter, and a pulse generation source for applying a drive voltage between the cathode electrode and the anode electrode through a resistor. A fluorescent body is disposed on the surface of the emitter out of contact with the cathode, but as closely to the cathode electrode as possible.
摘要翻译： 发光装置具有由介电材料制成的发射体，设置在发射极的表面上的阴极电极，设置在发射极的反面上的阳极电极和用于在阴极电极之间施加驱动电压的脉冲产生源 并通过电阻器将阳极电极。 荧光体设置在与阴极接触的发射体的表面上，尽可能靠近阴极电极。
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公开(公告)号：US20050057175A1
公开(公告)日：2005-03-17
申请号：US10919678
申请日：2004-08-16
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
CPC分类号： G09G3/22 , G09G3/2014
摘要： A drive circuit has a drive voltage generating circuit for generating a drive voltage, to be applied between a first electrode and a second electrode of a corresponding electron emitter, based on a selection signal from a corresponding selection line. The drive circuit further includes a modulation circuit for stepwise modulating the amplitude of a drive pulse based on a pixel signal from a corresponding signal line, for thereby controlling the luminance gradation of a corresponding pixel, wherein the drive voltage has a waveform including a drive pulse appearing in timed relation to a selection instruction from the selection line, and wherein the drive pulse, having a predetermined amplitude level, is applied between the first electrode and the second electrode, to cause at least part of an emitter to invert or change the polarization thereof to emit electrons from the electron emitter.
摘要翻译： 驱动电路具有驱动电压产生电路，用于根据来自相应选择线的选择信号产生施加在相应的电子发射器的第一电极和第二电极之间的驱动电压。 驱动电路还包括调制电路，用于基于来自相应信号线的像素信号逐步调制驱动脉冲的幅度，从而控制相应像素的亮度等级，其中驱动电压具有包括驱动脉冲的波形 以与选择线的选择指令定时关系出现，并且其中具有预定幅度电平的驱动脉冲被施加在第一电极和第二电极之间，以使至少一部分发射极反转或改变极化 以从电子发射器发射电子。
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公开(公告)号：US06819825B2
公开(公告)日：2004-11-16
申请号：US10027773
申请日：2001-12-20
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： G02B626
CPC分类号： G02B6/3522 , G02B6/3512 , G02B6/3556 , G02B6/3578 , G02B6/43
摘要： An optical switch includes: at least a light transmission portion, an optical path-changing portion and an actuator portion. The light transmission portion has a light reflecting plane and light transmission channels having optical wave guiding bodies provided in at least three directions. The optical path-changing portion is proximate the light transmission portion in a movable condition and is made to contact or separate from the light transmission portion. An optical path where light input to the light transmission channels is totally reflected in the light transmission portion and is transmitted to a specific light transmission channel on an output side, is switched to another optical path where light input to the light transmission channel is taken to the light introduction member, and is totally reflected at the light reflection member and is transmitted to a specific light transmission channel on the output side.
摘要翻译： 光学开关包括：至少光传输部分，光路改变部分和致动器部分。 光传输部分具有光反射面和具有设置在至少三个方向上的光波导体的光传输通道。 光路改变部分在可移动状态下靠近光传输部分，并使其与光传输部分接触或分离。 输入到光传输通道的光在光传输部分被全反射并被传输到输出侧的特定光传输通道的光路被切换到另一光路，其中光传输通道被输入到光 光引入构件，并且在光反射构件处被全反射并被传输到输出侧的特定光传输通道。
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