| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus which reduces leakage of light. SOLUTION: The liquid jetting apparatus includes a head which jets towards a medium a liquid cured when irradiated with light, and an irradiating part which irradiates the light. The irradiating part has a light source of the light and a plurality of prisms arranged between the light source and the medium. The prism has a first surface perpendicular to the medium, and a second surface having an interval to the first surface narrowed away from the light source. The plurality of prisms are arranged so that the second surface of each prism is inside the irradiating part with respect to the first surface. COPYRIGHT: (C)2011,JPO&INPIT
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