摘要 |
PROBLEM TO BE SOLVED: To provide an arranging structure for a magnetic sensor capable of enhancing the sensing accuracy when the direction of a magnetic flux parallel with two magnetism sensing surfaces is sensed. SOLUTION: The invention includes a first IC chip 12 equipped with a first magnetic sensor 14 having one magnetism sensing surface 14a and a second IC chip 13 equipped with a second magnetic sensor 15 having another magnetism sensing surface 15a. The first magnetic sensor 14 is connected fast to the second magnetic sensor 15 using a bump 16 in such a way that the magnetism sensing surfaces 14a and 15a are positioned confronting. The two sensors 14 and 15 are arranged so that the output values in accordance with the direction of the magnetic flux to be sensed are in the contrary characteristics or in the same characteristics. COPYRIGHT: (C)2004,JPO
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