| 发明名称 |
Ultraviolet irradiation device and ink ejection device |
| 摘要 |
An ultraviolet irradiation device includes: a light source which irradiates ultraviolet curable ink with ultraviolet rays; and a jetting port which jets gas to form a gas film facing the light source in an irradiation direction.
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| 申请公布号 |
US7909453(B2) |
申请公布日期 |
2011.03.22 |
| 申请号 |
US20090417678 |
申请日期 |
2009.04.03 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
NORO HIDEO;KAMOSHIDA SHINICHI |
| 分类号 |
B41J2/01 |
主分类号 |
B41J2/01 |
| 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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