发明名称 |
Liquid droplet ejecting apparatus and method for producing same |
摘要 |
There is provided a liquid droplet ejecting apparatus capable of being efficiently produced at low production costs. The liquid droplet ejecting apparatus 1 includes a substrate 2 which has a hole 4 extending in thickness directions to pass through the substrate 2 , and a photoresist film 3 which is formed on one side 2 a of the substrate 2 so as to close one end of the hole 4 , the photoresist film 3 having a small hole 5 which faces the one end of the hole 4 to open the one end of the hole 4 to the atmosphere. Thus, the liquid droplet ejecting apparatus 1 is designed to eject a droplet of a liquid from the small hole 5 by applying a pressure of a pressure source 6 to the other end of the hole 4 after the liquid is injected into the hole 4.
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申请公布号 |
US2005195245(A1) |
申请公布日期 |
2005.09.08 |
申请号 |
US20050065945 |
申请日期 |
2005.02.25 |
申请人 |
YAMADA KYOUHEI;WATANABE YASUHIRO |
发明人 |
YAMADA KYOUHEI;WATANABE YASUHIRO |
分类号 |
B41J2/045;B01L3/02;B41J2/055;B41J2/135;B41J2/14;C12M1/00;G01N1/00;G01N35/10;(IPC1-7):B41J2/05 |
主分类号 |
B41J2/045 |
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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