发明名称 |
CARTRIDGE AND PRINTING APPARATUS |
摘要 |
An ink cartridge has a label portion on a wall surface of one periphery of a case forming an ink accommodating unit. The label unit has a lamination structure in which a plurality of layers with different properties and states are laminated, and includes an optical functional layer that allows light (first wavelength of light) with a predetermined wavelength to pass and an optical reflective layer that reflects the first wavelength of light, and the optical reflective layer is a surface side of the case. When the optical reflective layer is heated from a thermal head of a heating unit directed to the label portion, the optical reflective layer irreversibly raises absorptivity of the first wavelength of light with respect to a received range.
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申请公布号 |
US2013083141(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
US201213632264 |
申请日期 |
2012.10.01 |
申请人 |
SEIKO EPSON CORPORATION;SEIKO EPSON CORPORATION |
发明人 |
GOCHO SATOSHI;KIJIMA ATSUSHI;KOIZUMI YOSHIHIRO;NAKAMURA YOSHIHIRO;MATSUMOTO AKIHITO;IWAMURO TAKESHI;FUKUSHIMA NOBUMASA;TAKAHASHI MASARU;FUKANO TAKAKAZU |
分类号 |
B41J2/175 |
主分类号 |
B41J2/175 |
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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