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公开(公告)号：US10018527B2
公开(公告)日：2018-07-10
申请号：US15212505
申请日：2016-07-18
CPC分类号： G01L19/0084 , G01L9/0051 , G01L9/0072 , G01L9/025 , G01L9/125 , G01L19/0038 , G01L19/0076 , G01L19/04 , G01L19/143
摘要： A sensor package includes a pressure sensor, a computation unit that performs specified computation in accordance with a result of detection performed by the pressure sensor, a lead frame through which a result of computation performed by the computation unit is output to an outside, a main housing that is formed of resin and that holds the lead frame, and a sensor housing that is formed of ceramic and that has an inner space in which the pressure sensor is disposed. The pressure sensor is disposed in the main housing using the sensor housing.
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公开(公告)号：US09644994B2
公开(公告)日：2017-05-09
申请号：US14592284
申请日：2015-01-08
发明人： Takafumi Noguchi , Tokuo Nakamura , Kazushige Sejimo , Eiji Umetsu , Hideto Ando , Hiroaki Endo
摘要： A magnetic sensor for detecting the position of a magnet in an X direction includes two magnetic sensor elements which are disposed to be spaced apart from each other in a Y direction and are disposed to face the magnet in a Z direction, in which a soft magnetic body is provided to be located between the magnet and the two magnetic sensor elements and to be located between the two magnetic sensor elements, the two magnetic sensor elements are provided in a range in which magnetic flux which is generated from the magnet saturates magnetization of free magnetic layers of the two magnetic sensor elements, magnetization directions of fixed magnetic layers of the two magnetic sensor elements are the same as each other, and a bridge circuit is configured with the two magnetic sensor elements.
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公开(公告)号：US20150192432A1
公开(公告)日：2015-07-09
申请号：US14592284
申请日：2015-01-08
发明人： Takafumi Noguchi , Tokuo Nakamura , Kazushige Sejimo , Eiji Umetsu , Hideto Ando , Hiroaki Endo
IPC分类号： G01D5/14
摘要： A magnetic sensor for detecting the position of a magnet in an X direction includes two magnetic sensor elements which are disposed to be spaced apart from each other in a Y direction and are disposed to face the magnet in a Z direction, in which a soft magnetic body is provided to be located between the magnet and the two magnetic sensor elements and to be located between the two magnetic sensor elements, the two magnetic sensor elements are provided in a range in which magnetic flux which is generated from the magnet saturates magnetization of free magnetic layers of the two magnetic sensor elements, magnetization directions of fixed magnetic layers of the two magnetic sensor elements are the same as each other, and a bridge circuit is configured with the two magnetic sensor elements.
摘要翻译： 用于检测磁体在X方向上的位置的磁传感器包括两个磁性传感器元件，它们被设置为在Y方向彼此间隔开并且沿z方向面对磁体，其中软磁 磁体设置在磁体和两个磁性传感器元件之间并且位于两个磁性传感器元件之间，两个磁性传感器元件设置在从磁体产生的磁通饱和磁化自由度的范围内 两个磁性传感器元件的磁性层，两个磁性传感器元件的固定磁性层的磁化方向彼此相同，并且桥接电路配置有两个磁性传感器元件。
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