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公开(公告)号：US20070040130A1
公开(公告)日：2007-02-22
申请号：US11385483
申请日：2006-03-21
申请人： Tsutomu Nanataki , Iwao Ohwada , Yuki Bessho , Takayoshi Akao
发明人： Tsutomu Nanataki , Iwao Ohwada , Yuki Bessho , Takayoshi Akao
IPC分类号： A61N5/00
CPC分类号： G21K5/04 , H01J37/317 , H01L21/67005
摘要： An electron beam irradiating apparatus includes a chamber being kept under vacuum, and housing a planar electron emitting element and a positioning unit and an object to be irradiated is directly irradiated with an electron beam emitted from the element. The planar electron emitting element includes: an emitter portion composed of a dielectric material; and a first electrode and a second electrode applied with a driving voltage for emitting electrons, and the first electrode is formed on a first surface of the emitter portion and has a plurality of through-holes where the emitter portion is exposed, a surface of the first electrode facing to the emitter portion around the through-holes is separated from the emitter portion, and the electron beam is emitted from the first surface of the emitter portion through the through-holes.
摘要翻译： 电子束照射装置包括保持在真空下的室，并容纳平面电子发射元件和定位单元，并且被照射物体直接用从元件发射的电子束照射。 平面电子发射元件包括：由电介质材料构成的发射极部分; 以及施加有用于发射电子的驱动电压的第一电极和第二电极，并且所述第一电极形成在所述发射极部分的第一表面上，并且具有多个通过所述发射极部分露出的通孔， 面向通孔周围的发射极部分的第一电极与发射极部分分离，并且电子束通过通孔从发射器部分的第一表面发射。
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公开(公告)号：US07518131B2
公开(公告)日：2009-04-14
申请号：US11385483
申请日：2006-03-21
申请人： Tsutomu Nanataki , Iwao Ohwada , Yuki Bessho , Takayoshi Akao
发明人： Tsutomu Nanataki , Iwao Ohwada , Yuki Bessho , Takayoshi Akao
IPC分类号： A61N5/00
CPC分类号： G21K5/04 , H01J37/317 , H01L21/67005
摘要： An electron beam irradiating apparatus includes a chamber being kept under vacuum, and housing a planar electron emitting element and a positioning unit and an object to be irradiated is directly irradiated with an electron beam emitted from the element. The planar electron emitting element includes: an emitter portion composed of a dielectric material; and a first electrode and a second electrode applied with a driving voltage for emitting electrons, and the first electrode is formed on a first surface of the emitter portion and has a plurality of through-holes where the emitter portion is exposed, a surface of the first electrode facing to the emitter portion around the through-holes is separated from the emitter portion, and the electron beam is emitted from the first surface of the emitter portion through the through-holes.
摘要翻译： 电子束照射装置包括保持在真空下的室，并容纳平面电子发射元件和定位单元，并且被照射物体直接用从元件发射的电子束照射。 平面电子发射元件包括：由电介质材料构成的发射极部分; 以及施加有用于发射电子的驱动电压的第一电极和第二电极，并且所述第一电极形成在所述发射极部分的第一表面上，并且具有多个通过所述发射极部分露出的通孔， 面向通孔周围的发射极部分的第一电极与发射极部分分离，并且电子束通过通孔从发射器部分的第一表面发射。
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公开(公告)号：US07336026B2
公开(公告)日：2008-02-26
申请号：US10950976
申请日：2004-09-27
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。
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公开(公告)号：US07176609B2
公开(公告)日：2007-02-13
申请号：US10730754
申请日：2003-12-08
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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公开(公告)号：US07109962B2
公开(公告)日：2006-09-19
申请号：US10397043
申请日：2003-03-25
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.
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公开(公告)号：US07006061B2
公开(公告)日：2006-02-28
申请号：US10395821
申请日：2003-03-24
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.
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公开(公告)号：US20050104504A1
公开(公告)日：2005-05-19
申请号：US10950976
申请日：2004-09-27
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。
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公开(公告)号：US20050073233A1
公开(公告)日：2005-04-07
申请号：US10730754
申请日：2003-12-08
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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9.发明授权Optical waveguide display with movable actuators which cause light leakage in waveguide at each display elements to provide gradation in a display image by temporal subfield modulation 失效具有可移动致动器的光波导显示器，其在每个显示元件处引起波导中的光泄漏，以通过时域子场调制在显示图像中提供灰度公开(公告)号：US06323833B1
公开(公告)日：2001-11-27
申请号：US09046387
申请日：1998-03-23
IPC分类号： G09G334
CPC分类号： G09G3/3493 , G02B26/02 , G09G3/2022 , G09G3/3473
摘要： Disclosed is a display-driving device for driving a display comprising an optical waveguide plate for introducing light thereinto, and a driving section provided opposingly to one plate surface of the optical waveguide plate and including a number of actuator elements arranged corresponding to a large number of picture elements, for displaying, on the optical waveguide plate, a picture image corresponding to an image signal by controlling leakage light at a predetermined portion of the optical waveguide plate by controlling displacement action of each of the actuator elements in a direction to make contact or separation with respect to the optical waveguide plate in accordance with an attribute of the image signal to be inputted; the display-driving device comprising a row electrode-driving circuit for selecting the actuator elements at least in one row unit, a column electrode-driving circuit for outputting a data signal-to the selected row, and a signal control circuit for performing gradation control for the respective driving circuits in accordance with the temporal modulation system. Accordingly, it is possible to realize a simplified arrangement of a peripheral circuit system (including the driving circuits).
摘要翻译： 公开了一种用于驱动显示器的显示驱动装置，所述显示器包括用于引入光的光波导板，以及与所述光波导板的一个板表面相对设置的驱动部，并且包括多个致动器元件，所述致动器元件对应于大量 用于通过控制每个致动器元件在接触方向上的位移作用来控制在光波导板的预定部分处的泄漏光而在光波导板上显示与图像信号相对应的图像图像， 根据要输入的图像信号的属性，相对于光波导板分离; 所述显示驱动装置包括用于至少一行地选择致动器元件的行电极驱动电路，用于向选择的行输出数据信号的列电极驱动电路和用于执行灰度控制的信号控制电路 对于根据时间调制系统的各个驱动电路。 因此，可以实现外围电路系统（包括驱动电路）的简化布置。
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10.发明授权Optical waveguide display with voltage-modulated controlled movable actuators which cause light leakage in waveguide at each display element to provide gradation in a display image 失效具有电压调制控制的可移动致动器的光波导显示器，其在每个显示元件处引起波导中的光泄漏，以提供显示图像中的灰度公开(公告)号：US06211853B1
公开(公告)日：2001-04-03
申请号：US08991589
申请日：1997-12-15
IPC分类号： G09G334
CPC分类号： G09G3/3493 , G02B26/08 , G02B26/0833 , G02B26/0858 , G09G3/2014 , G09G3/2022 , G09G3/3473 , Y10S385/901
摘要： Disclosed is a display device comprising an optical waveguide plate for introducing light radiated from a light source thereinto, in which the display gradation is controlled by changing the entering amount into an evanescent region existing around the back surface of the optical waveguide plate. In the present invention, an actuator element is provided, which makes bending displacement in a direction to make approach to the optical waveguide plate in accordance with voltage application to a pair of electrodes. A plate member of a displacement-transmitting section for determining the picture element area is provided on the actuator element. The entering amount of the plate member into the evanescent region is changed by controlling voltage application to the actuator element so that display gradation of the picture element corresponding to the actuator element is controlled. Accordingly, the time required to perform row scanning is drastically shortened, and it is possible to easily deal with high quality image display.
摘要翻译： 公开了一种显示装置，其包括用于引入从光源辐射的光的光波导板，其中通过将入射量改变为存在于光波导板的背面周围的ev逝区域来控制显示灰度。 在本发明中，提供了致动器元件，该致动器元件根据对一对电极的施加电压使得在朝向光波导板的方向上产生弯曲位移。 用于确定像素区域的位移传递部分的板构件设置在致动器元件上。 通过控制对致动器元件的施加电压来改变板构件进入ev逝区域的进入量，从而控制与致动器元件对应的像素的显示灰度。 因此，进行行扫描所需的时间大大缩短，并且可以容易地处理高质量的图像显示。
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