发明名称 |
DROP DETECTION |
摘要 |
A drop detector assembly is provided including an ejection element to eject a fluid drop, a light guide to selectively receive light scattered off of the fluid drop, and a light detector formed in the light guide to detect light received by the light guide. |
申请公布号 |
EP2688748(A4) |
申请公布日期 |
2014.08.20 |
申请号 |
EP20110861825 |
申请日期 |
2011.03.20 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
GOVYADINOV, ALEXANDER;CHEN, CHIEN-HUA |
分类号 |
B41J2/125;B41J2/045;B41J2/165;B41J2/21;B41J29/38;G01N21/49;G01V8/16;G01V8/24 |
主分类号 |
B41J2/125 |
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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