| 发明名称 |
III-V compound semiconductor device, printer and display device utilizing the same, and method for producing said semiconductor device |
| 摘要 |
<p>A III-V compound semiconductor device comprises the use of a compound semiconductor of groups III-V of the periodic table with a polycrystalline structure of an average grain size of 0.6 mu m or larger. <IMAGE></p> |
| 申请公布号 |
EP0484922(B1) |
申请公布日期 |
1997.10.15 |
| 申请号 |
EP19910118935 |
申请日期 |
1991.11.06 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TOKUNAGA, HIROYUKI;KAWASAKI, HIDESHI |
| 分类号 |
B41J2/45;C30B25/18;H01L21/20;H01L21/205;H01L27/15;H01L33/00;H01L33/18;(IPC1-7):C30B25/18;H01L21/365 |
主分类号 |
B41J2/45 |
| 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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