发明名称 |
Element structure and method for producing the same |
摘要 |
An element structure has a polyimide resin applied on a surface of a first substrate to a uniform thickness, and is subsequently heated to form a semi-cured polyimide layer. The polyimide layer is then cured to form a cured first polyimide layer. A polyimide resin is applied on a surface of a second substrate to a uniform thickness, and is subsequently heated to form a semi-cured polyimide layer. The polyimide layer is then cured to form a cured second polyimide layer. The cured first and second polyimide layers are pressed on each other and heated to a bonding temperature, thereby joining the polyimide layers together. Thus, the first substrate and the second substrate are combined with the polyimide layer being the bonded structure of the polyimide layers therebetween.
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申请公布号 |
US7998556(B2) |
申请公布日期 |
2011.08.16 |
申请号 |
US20090493380 |
申请日期 |
2009.06.29 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
YOSHIDA KAZUHIRO;MIYAZAKI SHIKOU |
分类号 |
B32B3/00;B32B27/00;B32B27/06;G01P15/08 |
主分类号 |
B32B3/00 |
代理机构 |
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代理人 |
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地址 |
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