发明公开
- 专利标题: PRINT HEAD DIE
- 专利标题(中): 打印头模
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申请号: EP12885195.3申请日: 2012-09-25
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公开(公告)号: EP2867026A1公开(公告)日: 2015-05-06
- 发明人: CLARK, Garrett E , BAKKER, Chris , MACKENZIE, Mark H , FRIESEN, Michele, D.
- 申请人: Hewlett-Packard Development Company, L.P.
- 申请人地址: 11445 Compaq Center Drive W. Houston, Texas 77070 US
- 专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人地址: 11445 Compaq Center Drive W. Houston, Texas 77070 US
- 代理机构: Stöckeler, Ferdinand
- 国际公布: WO2014051536 20140403
- 主分类号: B41J2/14
- IPC分类号: B41J2/14 ; B41J2/045
摘要:
A print head die is described. In one example, the print head die includes a substrate having liquid feed slots formed therein extending along a major dimension of the substrate and nozzles extending along opposite sides of each of the liquid feed slots; and electrical interconnect formed on the substrate along the major dimension adjacent a last one of the liquid feed slots. A first one of the liquid feed slots opposite the last liquid feed slot and farthest from the electrical interconnect supplies an ink using a higher drop volume than inks in other ones of the liquid feed slots. The last liquid feed slot supplies an ink having a higher contrast with the ink in the first liquid feed slot than with inks in other ones of the liquid feed slots.
公开/授权文献
- EP2867026B1 PRINT HEAD DIE 公开/授权日:2019-03-27
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