| 发明名称 |
PRINT HEAD HAVING EXTENDED SURFACE ELEMENTS |
| 摘要 |
A thermal ink-jet head has extended surface elements, like fins (350) or protrusions (650) used to cool the portion of the head dissipated by the resistors (130) that does not go into vaporizing the ink and is conducted through the substrate (122). This head is manufactured using a light beam and anisotropic etching. |
| 申请公布号 |
KR20080016856(A) |
申请公布日期 |
2008.02.22 |
| 申请号 |
KR20077029257 |
申请日期 |
2006.06.07 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
BLAIR DUSTIN W.;POLLARD JEFFREY R.;GIERE MATTHEW D.;PRAKASH SATYA |
| 分类号 |
B41J2/14;B41J2/16 |
主分类号 |
B41J2/14 |
| 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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