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1. 发明授权

US06753998B2 Optical system of display 失效
标题翻译：光学系统显示
公开(公告)号：US06753998B2
公开(公告)日：2004-06-22
申请号：US10075101
申请日：2002-02-12
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Isao Shikata , Kei Sato
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Isao Shikata , Kei Sato
IPC分类号： G02B2600
CPC分类号： G02B6/0071 , G02B6/0068 , G02B26/0833 , G02F1/313 , G02F2203/023 , G02F2203/62
摘要： An optical system of a display including a light conducting plate introduced with light and a panel portion provided to oppose to one plate surface of the light conducting plate. The panel portion includes a driving part arranged with actuator parts each corresponding to a plurality of pixels so as to control displacement motions of the actuator parts in the contacting and separating directions to and from the light conducting plate correspondingly to attributions of input image signals, thereby controlling leaked light-beams in predetermined regions of the light conducting plate, to thereby cause the light conducting plate to display an image corresponding to the input image.
摘要翻译：一种显示器的光学系统，包括引入光的导光板和设置成与导光板的一个板表面相对的面板部分。面板部分包括驱动部件，其布置有各自对应于多个像素的致动器部件，以便相应于输入图像信号的属性来控制致动器部件在与导光板接触和分离方向上的位移运动，从而控制导光板的预定区域中的泄漏的光束，从而使导光板显示与输入图像相对应的图像。

2. 发明授权

US06226080B1 Method for detecting defect of transparent body, method for producing transparent body 失效
标题翻译：透明体缺陷检测方法，透明体制造方法
公开(公告)号：US06226080B1
公开(公告)日：2001-05-01
申请号：US09274936
申请日：1999-03-23
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Kei Sato
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Kei Sato
IPC分类号： G01N2117
CPC分类号： G01N21/958
摘要： Defect of an acrylic plate is detected such that a light beam, which dominantly includes non-parallel rays not parallel to a principal surface of the acrylic plate, is introduced through a side surface formed substantially perpendicularly to the principal surface of the acrylic plate. In this arrangement, transmitted light, which is obtained through the principal surface of the acrylic plate on the basis of the defect, is detected by using any one of or both of a light-receiving device with its light-receiving surface arranged and directed substantially in parallel to the principal surface of the acrylic plate and a light-receiving device with its light-receiving surface arranged and directed substantially perpendicularly to the principal surface of the acrylic plate. Thus, the defect of the acrylic plate is quantitatively detected by measuring the amount of light of the transmitted light. Accordingly, an identical optical system can be used to perform the detection of, for example, the surface scratch of the acrylic plate as well as the bubble and the foreign matter in the acrylic plate simultaneously with the detection of the defect such as the bend and the waviness of the acrylic plate itself.
摘要翻译：检测到丙烯酸板的缺陷，使得主要包括不平行于丙烯酸板的主表面的不平行光线的光束通过基本上垂直于丙烯酸板的主表面形成的侧表面被引入。在这种布置中，通过基于缺陷通过丙烯酸板的主表面获得的透射光通过使用光接收装置中的任何一个或两者被检测，其受光面被布置和指向平行于丙烯酸板的主表面的光接收装置和其受光面布置并基本上垂直于丙烯酸板的主表面定向的光接收装置。因此，通过测量透射光的光量来定量地检测丙烯酸板的缺陷。因此，可以使用相同的光学系统来检测例如丙烯酸板的表面划痕以及丙烯酸板中的气泡和异物，同时检测缺陷如弯曲和丙烯酸板本身的波纹。

3. 发明授权

US07719201B2 Microdevice, microdevice array, amplifying circuit, memory device, analog switch, and current control unit 有权
标题翻译：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：US07719201B2
公开(公告)日：2010-05-18
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： G09G3/10 , H01J1/00
CPC分类号： H03F21/00 , B82Y10/00 , H01J1/312 , H01J31/00
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。

4. 发明授权

US07336026B2 High efficiency dielectric electron emitter 有权
标题翻译：高效电介质电子发射器
公开(公告)号：US07336026B2
公开(公告)日：2008-02-26
申请号：US10950976
申请日：2004-09-27
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
IPC分类号： H01J1/304 , H01J1/30
CPC分类号： H01J1/304 , H01J63/02 , H01J63/06
摘要： An electron emitter has an emitter made of a dielectric material and an upper electrode and a lower electrode for being supplied with a drive voltage for emitting electrons. The upper electrode is disposed on an upper surface of the emitter, and the lower electrode is disposed on a lower surface of the emitter. The upper electrode has a plurality of through regions through which the emitter is exposed. Each of the through regions of the upper electrode has a peripheral portion having a surface facing the emitter and spaced from the emitter.
摘要翻译：电子发射体具有由介电材料制成的发射体，上电极和下电极用于提供用于发射电子的驱动电压。上电极设置在发射极的上表面上，下电极设置在发射极的下表面。上部电极具有多个贯通区域，发射体通过该区域露出。上部电极的每个通孔区域具有周向部分，该周边部分具有面向发射体并与发射极间隔开的表面。

5. 发明授权

US07176609B2 High emission low voltage electron emitter 有权
标题翻译：高排放低压电子发射器
公开(公告)号：US07176609B2
公开(公告)日：2007-02-13
申请号：US10730754
申请日：2003-12-08
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
IPC分类号： H01J1/304 , H01J1/30
CPC分类号： B82Y10/00 , G09G3/22 , H01J1/312 , H01J31/127 , H01J63/02 , H01J2201/3125
摘要： An electron emitter has an emitter made of a dielectric material, and an upper electrode and a lower electrode to which a drive voltage is applied to emit electrons. The upper electrode is formed on a first surface of the substance serving as the emitter, and the lower electrode is formed on a second surface of the substance serving as the emitter. The upper electrode has a plurality of through regions through which the emitter is exposed. The upper electrode has a surface which faces the emitter in peripheral portions of the through regions and which is spaced from the emitter.
摘要翻译：电子发射体具有由介电材料制成的发射体，以及施加驱动电压以发射电子的上电极和下电极。上电极形成在用作发射极的物质的第一表面上，下电极形成在用作发射体的物质的第二表面上。上部电极具有多个贯通区域，发射体通过该区域露出。上电极具有与通孔的周边部分中的发射极相对的表面，并且与发射极间隔开。

6. 发明授权

US07109962B2 Display device 失效
公开(公告)号：US07109962B2
公开(公告)日：2006-09-19
申请号：US10397043
申请日：2003-03-25
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Yasuharu Kuno , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Yasuharu Kuno , Takayoshi Akao
IPC分类号： G09G3/36
CPC分类号： G09G3/3493 , G09G3/2018 , G09G3/3473 , G09G2300/0809 , G09G2300/0814 , G09G2300/0833 , G09G2300/0852 , H01L27/12
摘要： A display device has drive circuits each having a logic gate for inhibiting the inputting of a data signal from a signal line when unselected and permitting the inputting of a data signal from the signal line when selected, based on a drive signal (select voltage) applied from a select line, a capacitor for holding the output of the logic gate when selected and outputting the held output as a control voltage, and a drive voltage generating circuit for generating a drive voltage for displacing the actuator based on the control voltage from the capacitor.

7. 发明授权

US07006061B2 Display device 失效
公开(公告)号：US07006061B2
公开(公告)日：2006-02-28
申请号：US10395821
申请日：2003-03-24
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Yasuharu Kuno , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Yasuharu Kuno , Takayoshi Akao
IPC分类号： G09G3/30
CPC分类号： G09G3/3473 , G09G3/3466 , G09G2300/0426 , G09G2300/0465 , G09G2300/08 , G09G2310/0267 , G09G2310/0291 , G09G2310/067
摘要： A display device has first row select lines for selecting rows of picture elements, picture element signal lines for supplying picture element signals to picture elements which are selected, a drive unit having drive circuits arrayed at respective picture elements each for driving the corresponding actuator in response to a picture element signal, and a selector unit for selecting the actuators corresponding to selected picture elements. Each of the drive circuits has a drives potential generating circuit for applying a drive potential based on a signal from a picture element signal line to upper electrodes of actuators. The selector unit has selector circuits for applying a select potential to lower electrodes of the actuators corresponding to selected picture elements.

8. 发明授权

US06897620B1 Electron emitter, drive circuit of electron emitter and method of driving electron emitter 失效
标题翻译：电子发射体，电子发射体的驱动电路及驱动电子发射体的方法
公开(公告)号：US06897620B1
公开(公告)日：2005-05-24
申请号：US10459415
申请日：2003-06-11
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Nobuyuki Kokune
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Nobuyuki Kokune
IPC分类号： G09G3/20 , G09G3/22 , H01J1/304 , H01J1/316 , G09G3/10
CPC分类号： H01J1/304 , G09G3/2011 , G09G3/22 , G09G2300/0439 , G09G2310/06 , G09G2320/043 , G09G2330/04 , H01J1/316 , H01J2329/00
摘要： An electron emitter has an emitter section formed on a substrate, a cathode electrode formed on one surface of the emitter section, and an anode electrode formed on the same one surface of the emitter section and cooperating with the cathode electrode in providing a slit. A pulse generation source applies a drive voltage between the cathode electrode and the anode electrode. The anode electrode is connected to GND (ground). The slit has a width in the range from 0.1 μm to 50 μm.
摘要翻译：电子发射体具有在基板上形成的发射极部分，在发射极部分的一个表面上形成的阴极电极和形成在发射极部分的同一个表面上的阳极电极，并与阴极电极配合。脉冲发生源在阴极电极和阳极电极之间施加驱动电压。阳极电极连接到GND（接地）。狭缝的宽度在0.1μm至50μm的范围内。

9. 发明申请

US20050104504A1 Electron emitter 有权
标题翻译：电子发射体
公开(公告)号：US20050104504A1
公开(公告)日：2005-05-19
申请号：US10950976
申请日：2004-09-27
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01J1/304 , H01J63/02 , H01J63/06
摘要： An electron emitter has an emitter made of a dielectric material and an upper electrode and a lower electrode for being supplied with a drive voltage for emitting electrons. The upper electrode is disposed on an upper surface of the emitter, and the lower electrode is disposed on a lower surface of the emitter. The upper electrode has a plurality of through regions through which the emitter is exposed. Each of the through regions of the upper electrode has a peripheral portion having a surface facing the emitter and spaced from the emitter.
摘要翻译：电子发射体具有由介电材料制成的发射体，上电极和下电极用于提供用于发射电子的驱动电压。上电极设置在发射极的上表面上，下电极设置在发射极的下表面。上部电极具有多个贯通区域，发射体通过该区域露出。上部电极的每个通孔区域具有周向部分，该周边部分具有面向发射体并与发射极间隔开的表面。

10. 发明申请

US20050073233A1 Electron emitter 有权
标题翻译：电子发射体
公开(公告)号：US20050073233A1
公开(公告)日：2005-04-07
申请号：US10730754
申请日：2003-12-08
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
IPC分类号： G09G3/22 , H01J1/312 , H01J31/12 , H01J63/02 , H01J1/38
CPC分类号： B82Y10/00 , G09G3/22 , H01J1/312 , H01J31/127 , H01J63/02 , H01J2201/3125
摘要： An electron emitter has an emitter made of a dielectric material, and an upper electrode and a lower electrode to which a drive voltage is applied to emit electrons. The upper electrode is formed on a first surface of the substance serving as the emitter, and the lower electrode is formed on a second surface of the substance serving as the emitter. The upper electrode has a plurality of through regions through which the emitter is exposed. The upper electrode has a surface which faces the emitter in peripheral portions of the through regions and which is spaced from the emitter.
摘要翻译：电子发射体具有由介电材料制成的发射体，以及施加驱动电压以发射电子的上电极和下电极。上电极形成在用作发射极的物质的第一表面上，下电极形成在用作发射体的物质的第二表面上。上部电极具有多个贯通区域，发射体通过该区域露出。上电极具有与通孔的周边部分中的发射极相对的表面，并且与发射极间隔开。

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