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    • 5. 发明授权
    • Coordinates input apparatus
    • 坐标输入装置
    • US07151526B2
    • 2006-12-19
    • US10815760
    • 2004-04-02
    • Michiko Endo
    • Michiko Endo
    • G09G5/00
    • H01H25/041G05G2009/04755G06F3/0338H01H2025/046H01H2221/04H01H2239/024
    • An improved coordinates input apparatus for designating a particular set of coordinates in three-dimensional space has a substantially box-like frame, a first magnet, a second magnet, and a plurality of magnetoelectric transducers. The first magnet and second magnet are mounted on the frame and disposed so that sides thereof having identical magnetic poles are disposed opposite each other. The second magnet is disposed so as to be tiltable in response to a disposition of forces acting thereupon. The forces include a repulsive force arising between the first magnet and the second magnet and a pressing force exerted on the second magnet. The plurality of magnetoelectric transducers mounted on the frame opposite the second magnet and output voltage values that vary according to a change in a gap between the magnetoelectric transducers and the second magnet, such that the voltage values indicate a set of X,Y coordinates in two-dimensional space.
    • 用于在三维空间中指定特定坐标系的改进的坐标输入装置具有基本上为盒状的框架,第一磁体,第二磁体和多个磁电换能器。 第一磁体和第二磁体安装在框架上并且被布置成使得具有相同磁极的侧面彼此相对设置。 第二磁体被布置成响应于作用在其上的力的布置而可倾斜。 力包括在第一磁体和第二磁体之间产生的排斥力和施加在第二磁体上的按压力。 安装在与第二磁体相对的框架上的多个磁电换能器,并且输出根据磁电换能器和第二磁体之间的间隙的变化而变化的电压值,使得电压值表示两组中的一组X,Y坐标 维度空间。
    • 6. 发明授权
    • Coordinate input device
    • 坐标输入装置
    • US06606085B1
    • 2003-08-12
    • US09616968
    • 2000-07-14
    • Michiko EndoTakashi Arita
    • Michiko EndoTakashi Arita
    • A44B2100
    • G06F3/038G05G9/04796G05G2009/04755G05G2009/04777Y10T74/20201
    • A three-dimensional coordinate input device includes an operation portion, a ferrite magnet provided within the operation portion, two pairs of Hall-effect elements provided on a substrate. One pair of the Hall-effect elements is used for detecting an X coordinate and the other pair of the Hall-effect elements is used for detecting a Y coordinate. When inclined and vertically moved by hand, the operation portion can be displaced in three-dimension. When the operation portion is inclined in any direction, an XY coordinate value can be obtained based on its inclination and inputted into a computer to be displayed on a coordinate space. By using a mean of output voltages of the Hall-effect elements, a Z coordinate value can be obtained and displayed on the coordinate space.
    • 三维坐标输入装置包括操作部分,设置在操作部分内的铁氧体磁体,设置在基板上的两对霍尔效应元件。 一对霍尔效应元件用于检测X坐标,另一对霍尔效应元件用于检测Y坐标。 当用手倾斜和垂直移动时,操作部分可以三维位移。 当操作部分在任何方向上倾斜时,可以基于其倾斜度获得XY坐标值,并输入到要在坐标空间上显示的计算机。 通过使用霍尔效应元件的输出电压的平均值,可以获得Z坐标值并显示在坐标空间上。
    • 7. 发明授权
    • Magnetoresistance effect element sensor and an electronic circuit
therefor
    • 磁阻效应元件传感器及其电子电路
    • US5585719A
    • 1996-12-17
    • US205378
    • 1994-03-04
    • Michiko EndoNobuyoshi ShimizuShigemi KurashimaHiroshi KajitaniShigeo TanjiMieko Kawamoto
    • Michiko EndoNobuyoshi ShimizuShigemi KurashimaHiroshi KajitaniShigeo TanjiMieko Kawamoto
    • G01D5/245G01D5/14G01D5/16G01P3/486G01P3/488G01D5/244G01N27/72
    • G01D5/142G01P3/486
    • A magnetic sensor including a magnetoresistance effect element directed to prevent deterioration in the detection sensitivity occurring due to inversion of the magnetization of a plurality of ferromagnetic thin film stripes forming the magnetoresistance effect element with respect to the initial direction during the repeated operations, the magnetic sensor being arranged in such a manner that the magnetoresistance effect element is disposed at a position deviating from the center of the magnetic pole surface of a cylindrical magnet, preferably at a position deviating in a direction perpendicular to a direction in which the magnetic object to be detected is moved. The thus-employed arrangement enables a bias magnetic field to be applied to the magnetoresistance effect element in parallel to the deviation direction. Therefore, the magnetization of all of the plurality of the ferromagnetic thin film stripes forming the magnetoresistance effect element can be caused to face the same direction. As a result, the detection sensitivity can be stabilized because inversion of the magnetization can be prevented even if external magnetic fields are repeatedly applied.
    • 一种磁传感器,包括磁阻效应元件,其用于防止由于在重复操作期间相对于初始方向形成磁阻效应元件的多个铁磁性薄膜条的磁化反转而产生的检测灵敏度的劣化,磁传感器 以这样的方式布置,使得磁阻效应元件设置在偏离圆柱形磁体的磁极表面的中心的位置,优选地在垂直于待检测的磁性物体的方向的方向上偏离的位置 被移动 这样采用的布置使偏置磁场平行于偏转方向施加到磁阻效应元件。 因此,可以使形成磁阻效应元件的多个铁磁性薄膜条的所有磁化面朝向相同的方向。 结果,即使重复施加外部磁场,也可以防止磁化反转,从而可以稳定检测灵敏度。
    • 8. 发明申请
    • Input detection circuit, input detection method, input detection apparatus, and computer readable medium
    • 输入检测电路,输入检测方法,输入检测装置和计算机可读介质
    • US20100006348A1
    • 2010-01-14
    • US12458449
    • 2009-07-13
    • Hideki IwataMichiko EndoYuriko Segawa
    • Hideki IwataMichiko EndoYuriko Segawa
    • G06F3/041
    • G06F3/045
    • An input detection circuit including: an acquisition portion that acquires at least one potential of a first conductive membrane formed on a first surface of a first substrate, and a second conductive membrane formed on a second surface of a second substrate provided at a position away from the first substrate, the second surface being opposed to the first conductive membrane; a first control portion that controls switches connected to the first conductive membrane or the second conductive membrane to intermittently apply a voltage to the first conductive membrane; and a first detection portion that detects an input operation by detecting the generation of a current that flows from the first conductive membrane to which the voltage is applied by the first control portion, to the second conductive membrane based on the potential acquired by the acquisition portion.
    • 一种输入检测电路,包括:采集部,其获取形成在第一基板的第一表面上的第一导电膜的至少一个电位;以及第二导电膜,其形成在设置在远离所述第一基板的位置的第二基板的第二表面上 所述第一基板,所述第二表面与所述第一导电膜相对; 第一控制部,其控制与所述第一导电膜或所述第二导电膜连接的开关,对所述第一导电膜间断地施加电压; 以及第一检测部分,其基于由所述获取部分获取的电位,通过检测从所述第一控制部分施加电压的所述第一导电膜流出的电流的产生来检测输入操作; 。
    • 9. 发明申请
    • Panel-type input device
    • 面板式输入设备
    • US20090133941A1
    • 2009-05-28
    • US12292634
    • 2008-11-21
    • Michiko Endo
    • Michiko Endo
    • G06F3/041
    • G06F3/045
    • A panel-type input device including a pair of electrode plates, each electrode plate including a substrate and a conductive coat provided on a surface of the substrate; and a plurality of dot spacers formed in a dispersed arrangement on a surface of the conductive coat of at least one of the electrode plates. The electrode plates are assembled with each other in a relative arrangement such that respective conductive coats are opposed to and spaced from each other while permitting a conductive contact therebetween. The conductive coat of at least one of the electrode plates is formed by using a conducting polymer. The dot spacers are formed in such a manner that a value A=H/D, representing a relationship between an overall height Hμm of each dot spacer measured from the surface of the conductive coat, on which the dot spacers are formed, and a substantial disposition interval Dmm of the dot spacers on the surface, is in a range of 1.5
    • 一种面板式输入装置,包括一对电极板,每个电极板包括设置在基板的表面上的基板和导电涂层; 以及在至少一个电极板的导电涂层的表面上以分散布置形成的多个点间隔物。 电极板以相对布置的方式彼此组装,使得相应的导电涂层彼此相对并且彼此间隔开,同时允许它们之间的导电接触。 通过使用导电聚合物形成至少一个电极板的导电涂层。 点间隔物以如下方式形成:值A = H / D,表示从其上形成点间隔物的导电涂层表面测量的每个点间隔物的总高度Hmum与实质上 表面上点状间隔物的配置间隔Dmm处于1.5