| 发明名称 |
Substrate and method for producing same |
| 摘要 |
A substrate according to the present invention includes a metal plate, and an insulating film, which is provided on the surface of the metal plate and which includes needle alumina particles and granular particles. The substrate of the present invention has excellent insulating property and can be manufactured on an industrial basis with acceptable efficiency.
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| 申请公布号 |
US2007072425(A1) |
申请公布日期 |
2007.03.29 |
| 申请号 |
US20040574603 |
申请日期 |
2004.10.06 |
| 申请人 |
NEOMAX MATERIALS CO., LTD. |
发明人 |
KIKUI FUMIAKI;MORISHITA AKIO;YASUOKA MASATO |
| 分类号 |
H01L21/461;H01L21/302;H01L21/4763;H01L27/108;H01L29/76;H01L29/94;H01L31/119;H05K1/05 |
主分类号 |
H01L21/461 |
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