发明名称 |
Method of dispensing liquid |
摘要 |
A liquid dispensing device (10) having a drop ejection device (12) including an orifice (18) adapted for ejecting drops (20) therefrom above a particular turn-on-energy, a turn-on-energy detection device (28) positioned to receive turn-on-energy information from said ejected drops as a function of energy applied to the drop ejection device, and a controller (40) that receives the turn-on-energy information and conducts a mathematical operation on the turn-on-energy information to determine a drop volume of the drops ejected. |
申请公布号 |
US8333453(B2) |
申请公布日期 |
2012.12.18 |
申请号 |
US200813054962 |
申请日期 |
2008.07.30 |
申请人 |
DUDENHOEFER CHRISTIE;WARD KENNETH;GOVYADINOV ALEXANDER;MAXFIELD DAVID;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
DUDENHOEFER CHRISTIE;WARD KENNETH;GOVYADINOV ALEXANDER;MAXFIELD DAVID |
分类号 |
B41J29/393 |
主分类号 |
B41J29/393 |
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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