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2. 发明公开

KR1020080109683A 자기 센서 및 이의 제조 방법 有权
标题翻译：磁传感器及其生产方法
公开(公告)号：KR1020080109683A
公开(公告)日：2008-12-17
申请号：KR1020080056029
申请日：2008-06-13
申请人： 가부시키가이샤 리코
发明人： 아즈미주니치 , 코우후토요시 , 후세아키히로
IPC分类号： G01R33/02 , G01R33/09 , H01L29/82
CPC分类号： H01L41/02 , G01R33/0047 , G01R33/09 , H01L43/08 , H01L43/12
摘要： A magnetic sensor and a method of manufacture thereof is provided to improve productivity by authorizing magnetic field toward one direction while only once heating substrate. A magnetic sensor(1) comprises a substrate(4), and a plurality of sensor bridge circuits. A sensor bridge circuit includes a pair of magnetic field detectors(2A, 2B) and a pair of the fixed resistors(3A, 3B) which are arranged in the top of the substrate. A pair of magnetic field detectors and a pair of fixed resistors are connected in order to form the bridge circuit. Each magnetic field detector is formed of a magnetoresistance effect element. The magnetization direction of magnetic field detectors intersects in three dimensional space. The substrate has a plurality of inclines. A normal direction of incline intersects in three dimensional space. A pair of magnetic field detectors of each the sensor bridge circuit is arranged in an identical incline.
摘要翻译：提供磁传感器及其制造方法，以通过仅向一个方向授权磁场来提高生产率，同时仅加热基板一次。磁传感器（1）包括基板（4）和多个传感器桥接电路。传感器桥接电路包括一对磁场检测器（2A，2B）和一对固定电阻器（3A，3B），它们设置在基板的顶部。连接一对磁场检测器和一对固定电阻器以形成桥接电路。每个磁场检测器由磁阻效应元件形成。磁场检测器的磁化方向与三维空间相交。基板具有多个倾斜。倾斜的正常方向在三维空间中相交。每个传感器桥接电路的一对磁场检测器以相同的倾斜度布置。

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