| 发明名称 |
Columnar-grained polycrystalline solar cell substrate |
| 摘要 |
The invention relates to a silicon sheet having columnar grains extending axially through the sheet from one free surface of the sheet to the other free surface. The sheet has an electrical resistivity in the range of 0.1 to 10 ohm-cm.
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| 申请公布号 |
US6207891(B1) |
申请公布日期 |
2001.03.27 |
| 申请号 |
US20000495853 |
申请日期 |
2000.02.01 |
| 申请人 |
ASTROPOWER, INC. |
发明人 |
HALL ROBERT B.;BARNETT ALLEN M.;CHECCHI JOSEPH C.;FORD DAVID H.;KENDALL CHRISTOPHER L.;RAND JAMES A |
| 分类号 |
C01B33/02;C30B29/06;H01L21/20;H01L31/04;H01L31/18;(IPC1-7):H01L31/00 |
主分类号 |
C01B33/02 |
| 代理机构 |
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