发明名称 |
Höckerelektrode für Transistor und Verfahren zur Herstellung |
摘要 |
A vertical-type transistor device includes a transistor unit provided on a surface of a substrate and extending in a first direction; and a bump electrode provided above the transistor unit and crossing the transistor unit in a second direction perpendicular to the first direction. The bump electrode has a first area positionally corresponding to the transistor unit and a second area positionally not corresponding to the transistor unit. The size of the second area in the first direction is greater than the size of the first area in the first direction. The bump electrode has a shape with no interior angle exceeding 270 DEG as seen from above. <IMAGE> |
申请公布号 |
DE69628702(T2) |
申请公布日期 |
2004.05.13 |
申请号 |
DE1996628702T |
申请日期 |
1996.07.26 |
申请人 |
SHARP K.K., OSAKA |
发明人 |
SATO, HIROYA |
分类号 |
H01L29/73;H01L21/331;H01L21/60;H01L23/485;H01L29/737 |
主分类号 |
H01L29/73 |
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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