发明名称 |
Small size electronic part and a method for manufacturing the same, and a method for forming a via hole for use in the same |
摘要 |
A small size electronic part comprises a silicon substrate having a functional element and a signal output portion to output a signal from the functional element to outside the electronic part; a glass substrate provided on the silicon substrate such that the signal output portion of the silicon substrate is in contact with the glass substrate; a communicating hole provided in the glass substrate and at least a portion of the signal output portion of the silicon substrate so as to pass through the glass substrate and cut into at least a part of the signal output portion; and a conductive film provided on an inner wall surface of the communicating hole and extending on a surface of the glass substrate.
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申请公布号 |
US6391742(B2) |
申请公布日期 |
2002.05.21 |
申请号 |
US20010977915 |
申请日期 |
2001.10.05 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
KAWAI HIROSHI |
分类号 |
G01P9/04;B81C3/00;G01C19/56;G01P15/08;(IPC1-7):H01L21/50 |
主分类号 |
G01P9/04 |
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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