发明名称 |
Device for printing droplet or ink on substrate or paper |
摘要 |
A device for printing a droplet onto a substrate includes: a droplet generating member which is needle-shaped and comprises a receiving portion disposed vertically to receive a solution, and a discharge hole connected to the receiving portion and formed on a bottom of the receiving portion so that the solution can be discharged from the receiving portion; a substrate disposed below the droplet generating member, the substrate includes a target portion to which the droplet discharged from the discharge hole of the droplet generating member is dropped and attached; a voltage applier applying a voltage to the droplet so that the droplet can be dropped onto the target portion of the substrate; a volume measuring unit measuring the volume of the droplet; and a droplet control unit maintaining the volume of the droplet at a predetermined level based on the measured volume of the droplet.
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申请公布号 |
US2007035567(A1) |
申请公布日期 |
2007.02.15 |
申请号 |
US20060503786 |
申请日期 |
2006.08.14 |
申请人 |
KIM SU-HYEON;LEE JEONG-GUN;CHUNG JONG-SUK;CHO HYE-JUNG;HUH NAM;KANG IN-SEOK;LEE BEOM-SEOK |
发明人 |
KIM SU-HYEON;LEE JEONG-GUN;CHUNG JONG-SUK;CHO HYE-JUNG;HUH NAM;KANG IN-SEOK;LEE BEOM-SEOK |
分类号 |
B41J29/38 |
主分类号 |
B41J29/38 |
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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