发明名称 |
Method for forming a chamber in an electronic device and device formed thereby |
摘要 |
A method is disclosed for forming a chamber in an electronic device, including the steps of preparing an outer surface on a solidified core material, the solidified core material in a depression formed in a substrate. The method further includes establishing a layer on the prepared outer surface of the solidified core material and a portion of the substrate surrounding the depression. The established layer and the substrate define a chamber. |
申请公布号 |
EP1580161(B1) |
申请公布日期 |
2008.04.09 |
申请号 |
EP20040019950 |
申请日期 |
2004.08.23 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
GORE, MAKARAND;GUO, JAMES |
分类号 |
B81B7/00;G02B26/08;B41J2/16;B81B3/00;B81C3/00 |
主分类号 |
B81B7/00 |
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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