发明名称 |
MAGNETIC DETECTOR AND INPUT DEVICE USING THE SAME |
摘要 |
A magnetic detector includes a detecting section having a surface facing a magnetic body which moves and emits a magnetic flux. The detecting section includes plural magnetic sensors for detecting the magnetic flux. The magnetic sensors are arranged in a matrix form having three or more rows and three or more columns arranged along the surface of the detecting section. The magnetic detector provides an input device precisely detecting a moving direction and a moving amount of the magnetic body.
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申请公布号 |
US2010231212(A1) |
申请公布日期 |
2010.09.16 |
申请号 |
US20100718261 |
申请日期 |
2010.03.05 |
申请人 |
PANASONIC CORPORATION |
发明人 |
YAMAMOTO TAMOTSU;NISHIONO HIROAKI;HAYAMA NORITAKA;INOUE HIROTO;KATAOKA KENJI |
分类号 |
G01R33/02 |
主分类号 |
G01R33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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