发明名称 |
Semiconductor device, magnetic sensor, and magnetic sensor unit |
摘要 |
A semiconductor device, comprising a semiconductor chip; a pad electrode; an electrode portion; a wiring portion. An insulating portion is formed from electrically insulating material, covering the surface of the semiconductor chip and sealing the sensor element, wiring portion and electrode portion, in a state which exposes at least the electrode portion on the surface of the semiconductor chip. The electrode portion is placed in a position which does not overlap with the sensor element in the thickness direction of the semiconductor chip. |
申请公布号 |
US7265430(B2) |
申请公布日期 |
2007.09.04 |
申请号 |
US20060412923 |
申请日期 |
2006.04.28 |
申请人 |
YAMAHA CORPORATION |
发明人 |
NAITO HIROSHI;SATO HIDEKI |
分类号 |
H01L43/08;G01B7/00;G01R33/00;G01R33/02;G01R33/07;G01R33/09;H01L21/44;H01L23/31;H01L23/485;H01L23/50;H01L23/58 |
主分类号 |
H01L43/08 |
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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