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公开(公告)号：US20030026713A1
公开(公告)日：2003-02-06
申请号：US10209073
申请日：2002-07-31
申请人： NGK Insulators, Ltd.
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
IPC分类号： F04B017/00
CPC分类号： F04B43/043 , F04B43/046 , F04B2205/15
摘要： A pump having a main pump body including a casing to which a fluid is supplied, and a pump section, an input valve section, and an output valve section which are provided opposingly to one surface in the casing. Each of the pump section, the input valve section, and the output valve section has an actuator section. The input valve section, the pump section, and the output valve section are provided opposingly to the back surface of the casing for selectively forming a flow passage on the back surface of the casing in accordance with selective displacement action of the input valve section, the pump section, and the output valve section in a direction approaching or separating from the back surface of the casing. The fluid is controlled for its flow in accordance with the selective formation of the flow passage.
摘要翻译： 一种泵，其具有包括供给流体的壳体的主泵体，以及与壳体的一个表面相对设置的泵部，输入阀部和输出阀部。 泵部分，输入阀部分和输出阀部分中的每个具有致动器部分。 输入阀部分，泵部分和输出阀部分与壳体的后表面相对设置，用于根据输入阀部分的选择性位移动作选择性地在壳体的后表面上形成流动通道， 泵部分和输出阀部分沿着与壳体的后表面接近或分离的方向。 流体根据流路的选择性形成而被控制流动。
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公开(公告)号：US20030025442A1
公开(公告)日：2003-02-06
申请号：US10201602
申请日：2002-07-23
申请人： NGK Insulators, Ltd.
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Tsutomu Nanataki , Iwao Ohwada , Nobutoshi Toyama , Nobuchika Noguchi
IPC分类号： H01J001/62 , H01J063/04
CPC分类号： G02B26/004 , G09F9/30 , H04N9/12
摘要： A display device comprises a main display device body incorporated into a frame constructed by assembling transparent plate members. Specifically, a plurality of display blocks are arranged in a matrix configuration in an opening of the frame. Further, a substance having a light-transmitting property adjusted for its refractive index, for example, a flexible type adhesive made of an acrylic material is allowed to intervene at end surface portions of the respective display blocks and between the display blocks and the inner wall of the frame.
摘要翻译： 显示装置包括主显示装置主体，该主显示装置主体结合到通过组装透明板构件而构成的框架中。 具体地说，在框架的开口中以矩阵形式布置多个显示块。 此外，可以将具有由其折射率调节的透光性的物质，例如由丙烯酸类材料制成的柔性型粘合剂介入到各个显示块的端表面处，并且在显示块和内壁之间 的框架。
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公开(公告)号：US20020191947A1
公开(公告)日：2002-12-19
申请号：US10167841
申请日：2002-06-12
申请人： NGK Insulators, Ltd.
IPC分类号： G02B006/00
摘要： A display device comprises an actuator substrate which has actuator elements, an optical waveguide plate, crosspieces which intervene between the optical waveguide plate and the actuator substrate and which surround the actuator element, and picture element assemblies which are joined onto the actuator elements. The picture element assembly includes a transparent layer which makes contact with the optical waveguide plate or which stands close to the optical waveguide plate, and a color layer which is arranged under the transparent layer. An opposed area of the transparent layer opposed to the optical waveguide plate is identical with or smaller than a projected area of the color layer.
摘要翻译： 显示装置包括具有致动器元件的致动器基板，光波导板，介于光波导板和致动器基板之间并且围绕致动器元件的横梁，以及连接到致动器元件上的图像元件组件。 像素组件包括与光波导板接触或靠近光波导板的透明层和布置在透明层之下的着色层。 与光波导板相对的透明层的相对区域与彩色层的投影面积相同或者更小。
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公开(公告)号：US20020190609A1
公开(公告)日：2002-12-19
申请号：US10200861
申请日：2002-07-23
申请人： NGK Insulators, Ltd.
IPC分类号： H01L041/09
CPC分类号： H01L41/43 , H01L41/0946
摘要： A piezoelectric/electrostrictive device including a driving portion, a movable portion, and a fixing portion for holding the driving portion and the movable portion, the fixing portion and the movable portion being coupled via the driving portion along a length direction of the device. It is preferred that the driving portion, the movable portion and the fixing portion are made of electrically insulating materials. The driving portion is composed of a mutually opposed pair of thin plate portions and at least first and second piezoelectric/electrostrictive elements. Each of the piezoelectric/electrostrictive elements includes an operating portion having a width that is substantially the same as the width of each respective thin plate portion.
摘要翻译： 一种包括驱动部分，可移动部分和用于保持驱动部分和可动部分的固定部分的压电/电致伸缩装置，固定部分和可动部分沿着装置的长度方向经由驱动部分联接。 优选地，驱动部分，可动部分和固定部分由电绝缘材料制成。 驱动部分由相互对置的一对薄板部分和至少第一和第二压电/电致伸缩元件组成。 每个压电/电致伸缩元件包括具有与每个相应的薄板部分的宽度基本相同的宽度的操作部分。
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55.发明申请公开(公告)号：US20020175599A1
公开(公告)日：2002-11-28
申请号：US10096059
申请日：2002-03-12
申请人： NGK Insulators, Ltd.
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： H01L041/08
CPC分类号： G02B26/0858 , H01L41/094 , H01L41/0946 , H01L41/314 , H01L41/338 , Y10T29/42 , Y10T29/49002 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908
摘要： A piezoelectric/electrostrictive device includes a functional element. The functional element includes a base portion; a deformable portion assuming the form of a thin plate and extending from the base portion to thereby form a plane; a piezoelectric/electrostrictive element formed on the deformable portion; and a reflective portion extending from the deformable portion so as to form an active plane intersecting with the plane of the deformable portion, and having a light-reflecting member disposed on the active plane. Operation of the piezoelectric/electrostrictive element causes the deformable portion to be deformed in a direction substantially perpendicular to the plane of the deformable portion to thereby change a reflection angle of light reflected from the reflective portion.
摘要翻译： 压电/电致伸缩器件包括功能元件。 功能元件包括基部; 可变形部分，其形成为薄板并从基部延伸形成平面; 形成在所述可变形部分上的压电/电致伸缩元件; 以及从所述可变形部分延伸以形成与所述可变形部分的平面相交的有源平面的反射部分，并且具有布置在所述有源平面上的光反射部件。 压电/电致伸缩元件的操作使得可变形部分在基本上垂直于可变形部分的平面的方向上变形，从而改变从反射部分反射的光的反射角度。
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公开(公告)号：US20020140348A1
公开(公告)日：2002-10-03
申请号：US10104402
申请日：2002-03-22
申请人： NGK Insulators, Ltd.
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Tsutomu Nanataki , Iwao Ohwada , Nobutoshi Toyama , Nobuchika Noguchi
IPC分类号： H01P005/00
摘要： A light absorbing member is disposed on the periphery of a display element, a light absorbing layer is applied to an area that appears as a bright defect, and a projection is disposed on a surface of an optical waveguide panel of the display element which confronts a large-size light guide panel. If the projection comprises at least three projections, then the projections should preferably be disposed in respective positions spaced from the closest side of the display element by a distance of at most L/3 where L represents the length of a longer side of the display element.
摘要翻译： 在显示元件的周围设置有光吸收部件，将光吸收层施加到作为明亮缺陷的区域，并且在显示元件的光波导面板的表面上配置有突起， 大尺寸导光板。 如果突起包括至少三个突出部分，那么突出部分应优选地设置在与显示元件的最靠近的一侧隔开的距离最多为L / 3的相应位置，其中L表示显示元件的较长边的长度 。
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公开(公告)号：US20020126086A1
公开(公告)日：2002-09-12
申请号：US10027774
申请日：2001-12-20
申请人： NGK Insulators, Ltd.
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
IPC分类号： G09G005/00
摘要： A display apparatus includes plural display units. Each display unit includes a light guide plate for transmitting light therethrough, and a display element provided opposite to one plate surface of the light guide plate. The display element includes a driving portion provided with actuator portions of a number corresponding to that of a number of pixels. The display element causes the light guide plate to display a video image according to an inputted image signal, by introducing light into the light guide plate and controlling displacement operations in contact and separation directions of the actuator portion with respect to the light guide plate according to properties of the image signal, and thereby controlling leakage light in a predetermined region of the light guide plate. The plural display units are joined and arranged so as to form a predetermined angle relative to each other.
摘要翻译： 显示装置包括多个显示单元。 每个显示单元包括用于透射光的导光板和与导光板的一个板表面相对设置的显示元件。 显示元件包括设置有与多个像素相对应的数量的致动器部分的驱动部。 显示元件使得导光板根据输入的图像信号显示视频图像，通过将光引入导光板中并根据导光板的导光板的接触分离方向和导光板的分离方向进行控制 图像信号的特性，从而控制导光板的预定区域中的泄漏光。 多个显示单元被连接并布置成相对于彼此形成预定角度。
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公开(公告)号：US20020101136A1
公开(公告)日：2002-08-01
申请号：US10072189
申请日：2002-02-07
申请人： NGK Insulators, Ltd.
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： H02N002/00 , H01L041/04 , H01L041/08 , H01L041/18
CPC分类号： H01L41/0946 , H01L41/0831 , H01L41/22 , H01L41/27 , H01L41/273 , H01L41/314
摘要： A piezoelectric/electrostrictive device including a pair of mutually opposing thin plate sections, a movable section, and a fixation section for supporting the thin plate sections and the movable section. At least one piezoelectric/electrostrictive element is arranged on the pair of thin plate section, and 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 fixation section. The pair of thin plate sections are previously bent in directions to make mutual separation so that they have an outwardly convex configuration.
摘要翻译： 一种压电/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。 至少一个压电/电致伸缩元件设置在一对薄板部分上，并且由一对薄板部分的内壁，可移动部分的内壁和固定部分的内壁 。 预先将一对薄板部分弯曲成相互分离的方向，使得它们具有向外凸起的构造。
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公开(公告)号：US20020101133A1
公开(公告)日：2002-08-01
申请号：US10106141
申请日：2002-03-26
申请人： NGK Insulators, Ltd.
IPC分类号： H02N002/00
CPC分类号： H01L41/0946 , H01L41/273 , Y10T29/42 , Y10T29/435 , Y10T29/49078 , Y10T29/49126
摘要： A piezoelectric/electrostrictive device comprises 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 comprises a cavity portion formed on the inner wall of the movable section and a stopper member provided on the inner wall of the fixing section, whose forward end enters the cavity portion.
摘要翻译： 压电/电致伸缩器件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移动部分的内壁上的空腔部分和设置在固定部分的内壁上的止挡部件，其前端进入空腔部分。
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