发明名称 |
Liquid discharge method, liquid discharge head, manufacturing method of the head, head cartridge and liquid discharge device |
摘要 |
<p>A liquid discharge method is disclosed which comprises a displacement step where a movable member is displaced by generating an electrostatic force between a substrate having a thermal energy generating element for generating thermal energy which is utilized to discharge a liquid through a discharge port and the movable member disposed opposite to the thermal energy generating element and having a free end on a downstream side in the flow direction of the liquid to thereby displace a liquid surface at the discharge port to an upstream side in the flow direction of the liquid; and a discharge step where the movable member is displaced owing to a bubble formed by the thermal energy generated by the thermal energy generating element to discharge the liquid through the discharge port. In addition, there are also herein disclosed a liquid discharge head, a manufacturing method of the head, a head cartridge, a liquid discharge device, and the like. <IMAGE></p> |
申请公布号 |
EP1005989(A2) |
申请公布日期 |
2000.06.07 |
申请号 |
EP19990309704 |
申请日期 |
1999.12.02 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KUBOTA, MASAHIKO;TSURUOKA, YUJI |
分类号 |
B41J2/14;B41J2/16;(IPC1-7):B41J2/14 |
主分类号 |
B41J2/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|