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公开(公告)号：US20060043648A1
公开(公告)日：2006-03-02
申请号：US11182994
申请日：2005-07-15
IPC分类号： C04B33/32
CPC分类号： C04B35/6261 , C04B35/111 , C04B35/486 , C04B35/584 , C04B35/62635 , C04B35/62675 , C04B35/6342 , C04B2235/3225 , C04B2235/3246 , C04B2235/5409 , C04B2235/5445 , C04B2235/6025 , C04B2235/9607 , C04B2235/9615
摘要： The present invention provides a method for controlling the shrinkage of formed ceramic bodies, by which it is possible to suppress fluctuation of the shrinkage of formed ceramic bodies and to cause the shrinkage to approximate the target rate. The method comprises controlling the shrinkage of formed ceramic bodies in manufacturing ceramic products by a predetermined manufacturing process from ceramic powder ground by a dry-type ball mill. Such control can be achieved by determining a correlation between the change in the amount of the ground ceramic powder taken out from the dry-type ball mill with elapse time and the shrinkage during firing of the formed ceramic body, and thereafter adjusting the manufacturing conditions based on the previously-determined conditions for the above-mentioned manufacturing process and the correlation with respect to the shrinkage obtained.
摘要翻译： 本发明提供一种控制成形陶瓷体的收缩率的方法，通过该方法可以抑制所形成的陶瓷体的收缩波动，并使收缩率接近目标速率。 该方法包括通过由干式球磨机研磨的陶瓷粉末的预定制造工艺来控制制造陶瓷制品中形成的陶瓷体的收缩。 这样的控制可以通过确定经过时间从干式球磨机中取出的研磨陶瓷粉末的量的变化与成形陶瓷体的烧成期间的收缩率之间的相关性，然后调整制造条件为基础 对于上述制造方法的预先确定的条件以及所获得的收缩率的相关性。
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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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63.发明申请公开(公告)号：US20050073235A1
公开(公告)日：2005-04-07
申请号：US10951509
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： H01J29/04 , G09G3/22 , H01J1/05 , H01J1/14 , H01J1/30 , H01J1/312 , H01J19/06 , H01J31/12 , H01J63/02 , H01J63/06
CPC分类号： H01J1/312 , B82Y10/00 , G09G3/22 , G09G2310/06 , H01J31/127 , H01J63/02 , H01J2201/3125
摘要： An electron emitter includes a lower electrode formed on a glass substrate, an emitter section made of dielectric film formed on the lower electrode, and an upper electrode formed on the emitter section. A drive voltage for electron emission is applied between the upper electrode and the lower electrode. At least the upper electrode has a plurality of through regions through which the emitter section is exposed. The upper electrode has a surface which faces the emitter section in peripheral portions of the through regions and which is spaced from the emitter section.
摘要翻译： 电子发射器包括形成在玻璃基板上的下电极，形成在下电极上的电介质膜制成的发射极部分和形成在发射极部分上的上电极。 用于电子发射的驱动电压施加在上电极和下电极之间。 至少上部电极具有多个通过发射极部分暴露的通过区域。 上电极具有与通孔区域的周边部分相对的发射极部分的表面，并且与发射极部分间隔开。
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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：US06476539B1
公开(公告)日：2002-11-05
申请号：US09642861
申请日：2000-08-21
IPC分类号： H01L4108
CPC分类号： H01L41/43 , H01L41/0946
摘要： Provided is a piezoelectric/electrostrictive device comprising a driving portion to be driven by a displacement of a piezoelectric/electrostrictive element, a movable portion to be operated based on a drive of the driving portion, and a fixing portion for holding the driving portion and the movable portion, the fixing portion and the movable portions being coupled via the driving portion, and a hole being formed by an inner wall of the driving portion, inner wall of the movable portion, and inner walls of the fixing portion. The driving portion comprises a pair of mutually opposing thin plate portions and at least two piezoelectric/electrostrictive elements each comprising at least one or more pairs of electrodes and a piezoelectric/electrostrictive layer provided on the thin plate portions.
摘要翻译： 本发明提供一种压电/电致伸缩器件，其特征在于，包括：驱动部，其通过压电/电致伸缩元件的位移驱动;基于所述驱动部的驱动而被驱动的可动部，以及用于保持所述驱动部和 可动部分，固定部分和可动部分经由驱动部分联接，以及由驱动部分的内壁，可移动部分的内壁和固定部分的内壁形成的孔。 驱动部分包括一对相互相对的薄板部分和至少两个压电/电致伸缩元件，每个压电/电致伸缩元件包括至少一对或多对电极和设置在薄板部分上的压电/电致伸缩层。
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公开(公告)号：US06455984B1
公开(公告)日：2002-09-24
申请号：US09671587
申请日：2000-09-27
IPC分类号： H01L4108
CPC分类号： H01L41/0946 , H01L41/273 , Y10T29/42 , Y10T29/435 , Y10T29/49078 , Y10T29/49126
摘要： A piezoelectric/electrostrictive device includes a pair of mutually opposing thin plate sections, a movable section, and a fixing section for supporting the thin plate sections and the movable section. Piezoelectric/electrostrictive elements are arranged on at least one thin plate section of the pair of thin plate sections. A hole is formed by both inner walls of the pair of thin plate sections, an inner wall of the movable section, and an inner wall of the fixing section. The piezoelectric/electrostrictive device has a mechanism for restricting amplitude of the thin plate sections. The mechanism includes a cavity portion formed in the inner wall of the movable section and a stopper member provided on the inner wall of the fixing section, wherein the forward end of the stopper member extends into the cavity portion.
摘要翻译： 压电/电致伸缩装置包括一对相互相对的薄板部分，可移动部分和用于支撑薄板部分和可移动部分的固定部分。 压电/电致伸缩元件布置在该对薄板部分的至少一个薄板部分上。 一对薄壁部分的内壁，可移动部分的内壁和固定部分的内壁都由一个孔形成。 压电/电致伸缩装置具有用于限制薄板部分的振幅的机构。 该机构包括形成在可动部分的内壁中的空腔部分和设置在固定部分的内壁上的止动部件，其中止动件的前端延伸到空腔部分中。
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公开(公告)号：US06452309B1
公开(公告)日：2002-09-17
申请号：US09627260
申请日：2000-07-28
IPC分类号： H01L4108
CPC分类号： H01L41/0946 , H01L41/27
摘要： A piezoelectric/electrostrictive device is disclosed comprising a driving portion to be driven by a displacement of a piezoelectric/electrostrictive element, a movable portion to be operated by a drive of the driving portion, a fixing portion for holding the driving portion and the movable portion, the movable portion being coupled with the fixing portion via the driving portion, and a hole formed by inner walls of the driving portion, an inner wall of the movable portion, and an inner wall of the fixing portion. The driving portion comprises a pair of mutually opposing thin plate portions, and a piezoelectric/electrostrictive element including a piezoelectric/electrostrictive operating portion comprising at least a pair or more of electrodes and a piezoelectric/electrostrictive layer formed on at least a part of the outer surface of at least one thin plate portion out of the thin plate portions, one end of the piezoelectric/electrostrictive operating portion in a direction in which the fixing portion is connected with the movable portion exists on the fixing portion or the movable portion, and the other end of the piezoelectric/electrostrictive operating portion is arranged on the thin plate portion, and at least a piezoelectric/electrostrictive layer of the piezoelectric/electrostrictive element exists extending over the movable portion and the fixing portion. The device of the present invention, having high rigidity in the width direction of the thin plate portions, namely in the Y-axis direction, enables rigid joining when functional parts such as sensors, magnetic heads, or the like are fixed to the present device, and further when the present device per se is fixed to another structure.
摘要翻译： 公开了一种压电/电致伸缩器件，其包括驱动部分，该驱动部分由压电/电致伸缩元件的位移驱动，通过驱动部分的驱动而操作的可动部分，用于保持驱动部分和可动部分的固定部分 所述可移动部分经由所述驱动部分与所述固定部分联接，以及由所述驱动部分的内壁，所述可移动部分的内壁和所述固定部分的内壁形成的孔。 驱动部分包括一对相互相对的薄板部分，以及包括压电/电致伸缩操作部分的压电/电致伸缩元件，所述压电/电致伸缩操作部分包括至少一对或多个电极和形成在外部的至少一部分上的压电/电致伸缩层 至少一个薄板部分的表面在薄板部分之外，压电/电致伸缩操作部分的固定部分与可动部分连接的方向的一端存在于固定部分或可移动部分上，并且 压电/电致伸缩操作部分的另一端设置在薄板部分上，至少压电/电致伸缩元件的压电/电致伸缩层存在于可移动部分和固定部分上方延伸。 本发明的薄板部的宽度方向的刚性即Y轴方向的本发明的装置能够在诸如传感器，磁头等功能部件被固定在本装置上时进行刚性接合 并且当本装置本身固定到另一结构时。
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70.发明授权Piezoelectric/electrostrictive device having mutually opposing thin plate portions 失效具有相互相对的薄板部分的压电/电致伸缩器件公开(公告)号：US06351056B1
公开(公告)日：2002-02-26
申请号：US09494075
申请日：2000-01-28
IPC分类号： H01L4104
CPC分类号： H01L41/43 , H01L41/0946 , H01L41/314
摘要： A piezoelectric/electrostrictive device including a driving portion, a movable portion, a fixing portion for holding the driving portion and the movable portion, the movable portion being coupled with the fixing portion via the driving portion, and a hole formed by inner walls of the driving portion, movable portion, and fixing portion. The driving portion includes a pair of mutually opposing thin plate portions and a piezoelectric/electrostrictive (P/E) element. A P/E operating portion of the P/E element is arranged on at least a part of an outer surface of at least one of the thin plate portions, such that one end thereof exists on the fixing portion or the movable portion and the other end thereof is arranged on the thin plate portion. At least one end of a P/E layer of the P/E element exists on the fixing portion or the movable portion, and the other end is arranged on the thin plate portion. The Young's modulus Y1 of a material composing the thin plate portions and the Young's modulus Y2 of a material composing the P/E layer have a relationship satisfying 1
摘要翻译： 一种压电/电致伸缩装置，包括驱动部分，可动部分，用于保持驱动部分和可动部分的固定部分，可动部分通过驱动部分与固定部分相连，以及由内壁形成的孔 驱动部分，可动部分和固定部分。 驱动部分包括一对相互相对的薄板部分和压电/电致伸缩（P / E）元件。 P / E元件的AP / E操作部分布置在至少一个薄板部分的外表面的至少一部分上，使得其一端存在于固定部分或可移动部分上，另一端 布置在薄板部分上。 P / E元件的P / E层的至少一端存在于固定部或可动部上，另一端配置在薄板部上。 构成薄板部分的材料的杨氏模量Y1和构成P / E层的材料的杨氏模量Y2具有满足1
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