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公开(公告)号：US20070188418A1
公开(公告)日：2007-08-16
申请号：US11251090
申请日：2005-10-14
申请人： Iwao Ohwada , Takayoshi Akao , Naoki Goto , Tomohiko Sugiyama
发明人： Iwao Ohwada , Takayoshi Akao , Naoki Goto , Tomohiko Sugiyama
IPC分类号： G09G3/22
CPC分类号： G09G3/22 , B82Y10/00 , G09G3/2011 , G09G2310/0275 , G09G2310/06 , G09G2310/065 , G09G2310/066 , G09G2320/0238 , G09G2330/02 , G09G2330/021 , H01J1/30 , H01J1/312 , H01J1/32 , H01J31/127
摘要： An electron-emitting apparatus includes an electron-emitting element having a lower electrode, a dielectric emitter section, upper electrodes having micro through holes, and a circuit for applying a drive voltage Vin between the lower and upper electrodes. The drive voltage is applied between the lower and upper electrodes to set an element voltage Vka, which is a potential of the upper electrode relative to a potential of the lower electrode, at a negative voltage for a charge accumulation period Td to accumulate electrons in the emitter section, and to set the element voltage Vka at a predetermined positive voltage for an electron emission period Th to emit electrons from the emitter section. The drive voltage applying circuit stepwise increases the positive voltage during the electron emission period Th and separately emits the electrons accumulated in the emitter section a plurality of times.
摘要翻译： 电子发射设备包括具有下电极，电介质发射极部分，具有微通孔的上电极和用于在下电极和上电极之间施加驱动电压Vin的电路的电子发射元件。 驱动电压施加在下电极和上电极之间，以将电压相对于下电极的电位设定为负电压的元件电压Vka，在电荷累积期间Td中积蓄电子 并且将元件电压Vka设定在预定的正电压，以使电子发射周期Th从发射极部分发射电子。 驱动电压施加电路在电子发射时段Th期间逐步增加正电压，并分别发射积极在发射极部分中的电子。
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公开(公告)号：US20060082318A1
公开(公告)日：2006-04-20
申请号：US11236423
申请日：2005-09-27
IPC分类号： H05B37/00
CPC分类号： G09G3/22 , B82Y10/00 , G09G2310/0275 , G09G2310/06 , G09G2320/043 , G09G2330/025 , H01J1/312 , H05B41/2806 , Y02B20/22
摘要： An electron-emitting element has an electron emission unit including a lower electrode, an emitter section composed of a dielectric material, and an upper electrode having a plurality of micro through holes; and a power supply for applying a power supply voltage to the electron emission unit. During the period between the point at which emission of electrons accumulated in the emitter section is started and the point at which the electron emission is completed, the power supply generates a first power supply voltage, whose absolute value changes with forming a sinusoidal wave so that the potential of the upper electrode is higher than the potential of the lower electrode. During the period between the point at which the electron accumulation in the emitter section is started and the point at which the electron accumulation is completed, the power supply generates a second power supply voltage whose absolute value increases with forming a sinusoidal wave so that the potential of the lower electrode is higher than the potential of the upper electrode.
摘要翻译： 电子发射元件具有电子发射单元，其包括下电极，由电介质材料构成的发射极部分和具有多个微通孔的上电极; 以及用于向电子发射单元施加电源电压的电源。 在开始发射部分的电子发射点与电子发射完成点之间的时间段期间，电源产生第一电源电压，其绝对值随着形成正弦波而改变，使得 上电极的电位高于下电极的电位。 在开始发射部分的电子积分点和电子积累完成点之间的时间段期间，电源产生绝对值随形成正弦波而增加的第二电源电压，使得电位 下电极的电位高于上电极的电位。
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公开(公告)号：US20050082946A1
公开(公告)日：2005-04-21
申请号：US10896769
申请日：2004-07-22
CPC分类号： B81B3/0018 , B81B2201/032 , G02B26/0841 , G02B26/0858 , H01L41/0474 , H01L41/0973 , H04R17/005 , H04R2201/003
摘要： An actuator element has a plate member, a piezoelectric/electrostrictive body disposed in facing, relation to the plate member, and a beam disposed between the plate member and the piezoelectric/electrostrictive body and fixing the piezoelectric/electrostrictive body to the plate member. The piezoelectric/electrostrictive body has a piezoelectric/electrostrictive layer, an upper electrode formed on a surface of the piezoelectric/electrostrictive layer which faces the plate member, and a lower electrode formed on a surface of the piezoelectric/electrostrictive layer which is opposite to the surface thereof facing the plate member. When an electric field is applied to the upper electrode and the lower electrode, a portion of the piezoelectric/electrostrictive body is displaced toward or away from the plate member.
摘要翻译： 致动器元件具有板构件，与板构件相对设置的面对的压电/电致伸缩体，以及设置在板构件和压电/电致伸缩体之间的梁，并将压电/电致伸缩体固定到板构件。 压电/电致伸缩体具有压电/电致伸缩层，形成在压电/电致伸缩层的面向板构件的表面上的上电极和形成在与压电/电致伸缩层相对的压电/电致伸缩层的表面上的下电极 其表面面向板构件。 当电场施加到上电极和下电极时，压电/电致伸缩体的一部分朝向或远离板构件移动。
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公开(公告)号：US20050040750A1
公开(公告)日：2005-02-24
申请号：US10919747
申请日：2004-08-16
CPC分类号： G09G3/22
摘要： A light source has a light emission section comprising a two-dimensional array of electron emitters and a drive circuit for applying a drive voltage to each of the electron emitters of the light emission section. The drive circuit applies the drive voltage between upper and lower electrodes of each of the electron emitters based on a control signal representative of turn-on/turn-off from an external source (a turn-on/turn-off switch or the like), for thereby controlling each of the electron emitters. Each of the electron emitters has a plate-like emitter, an upper electrode disposed on a face side of the emitter, and a lower electrode disposed on a reverse side of the emitter.
摘要翻译： 光源具有包括电子发射体的二维阵列的发光部和用于向发光部的各个电子发射体施加驱动电压的驱动电路。 驱动电路基于表示来自外部源（导通/关断开关等）的接通/断开的控制信号，在每个电子发射器的上下电极之间施加驱动电压， ，从而控制每个电子发射器。 每个电子发射器具有板状发射极，设置在发射极的正面侧的上部电极和设置在发射极背面的下部电极。
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公开(公告)号：US06768846B2
公开(公告)日：2004-07-27
申请号：US09749244
申请日：2000-12-27
IPC分类号： G02B604
CPC分类号： G02B26/02
摘要： An adhesion-suppressing agent is added or applied to a picture element assembly precursor which is a precursor of a picture element assembly. Accordingly, when the hardening is performed while allowing the picture element assembly precursor to make pressed contact with an optical waveguide plate, the picture element assembly precursor is prevented from adhesion to the optical waveguide plate. Further, the gap between the picture element assembly and the optical waveguide plate is narrowed by allowing the adhesion-suppressing agent to intervene. Therefore, when a display device is in the light emission state, the picture element assembly reliably makes pressed contact with the optical waveguide plate. Further, owing to the adhesion-suppressing agent, the mutual adhesion between the picture element assembly and the optical waveguide plate is remarkably suppressed when the display device is used. Preferred examples of the adhesion-suppressing agent include silicone-based substances.
摘要翻译： 将附着抑制剂添加或应用于作为像素组件的前体的像素组件前体。 因此，当允许图像元素组件前体与光波导板压接时执行硬化时，防止图像元素组件前体粘附到光波导板。 此外，通过使粘附抑制剂进行干预，使得像素组件与光波导板之间的间隙变窄。 因此，当显示装置处于发光状态时，像素组件可靠地与光波导板压接。 此外，由于粘合抑制剂，当使用显示装置时，显着地抑制了像素组件和光波导板之间的相互粘附。 粘合抑制剂的优选实例包括硅酮基物质。
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公开(公告)号：US06724973B1
公开(公告)日：2004-04-20
申请号：US09341151
申请日：1999-07-01
IPC分类号： G02B600
CPC分类号： G02B26/02
摘要： Disclosed is a display device comprising an optical waveguide plate 12 for introducing light 10 thereinto; an actuator substrate 18 provided opposingly to one plate surface of the optical waveguide plate 12 and arranged with actuator elements 14 of a number corresponding to a large number of pixels; a pixel structure 102 formed on each of the actuator elements 14 of the actuator substrate 18; and a crosspiece 70 formed at a portion other than the pixel structure 102 between the optical waveguide plate 12 and the actuator substrate 18. Accordingly, it is easy to form a gap between the optical waveguide plate and the pixel structure. Further, the gap can be formed uniformly for all of the pixels.
摘要翻译： 公开了一种显示装置，包括用于将光10引入其中的光波导板12; 致动器基板18，其与光波导板12的一个板表面相对设置并且布置有与多个像素相对应的数量的致动器元件14; 形成在致动器基板18的每个致动器元件14上的像素结构102; 以及形成在光波导板12和致动器基板18之间的像素结构102以外的部分的挡条70.因此，容易在光波导板和像素结构之间形成间隙。 此外，可以对所有像素均匀地形成间隙。
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公开(公告)号：US20090237652A1
公开(公告)日：2009-09-24
申请号：US12403599
申请日：2009-03-13
申请人： Takayoshi Akao , Hiroyuki Shindo , Jun Inoue , Keita Oikawa
发明人： Takayoshi Akao , Hiroyuki Shindo , Jun Inoue , Keita Oikawa
IPC分类号： G01N21/88
CPC分类号： G01N21/95692 , G01N15/088 , G01N21/47 , G01N2015/0846
摘要： According to an apparatus for inspecting defects of a honeycomb structure that is provided with a current plate and an air current formation means (air source and a header tube), fine defects or defects taking place in the vicinity of an outer periphery of the honeycomb structure can be detected with high sensitivity.
摘要翻译： 根据用于检查设置有电流板和气流形成装置（空气源和集管）的蜂窝结构体的缺陷的装置，在蜂窝结构体的外周附近发生细小的缺陷或缺陷 可以高灵敏度地检测。
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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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