发明名称 |
Repellency increasing structure and method of producing the same, liquid ejection head and method of producing the same, and stain-resistant film |
摘要 |
The repellency increasing structure includes a substrate, if a surface of the substrate is flat, a flat surface of which shows lyophilic property with respect to a liquid having a surface tension lower than that of water and multiple recesses multiple and/or projections that are formed in the surface of the substrate. Inner walls of the recesses and outer walls of the projections are substantially parallel to a thickness direction of the substrate. The structure further includes a repellent layer that covers the recesses and the projections. In the liquid ejection head, a solution ejection surface around multiple through-holes of a ejection substrate corresponds to the surface of the substrate of the repellency increasing structure in which the recesses and/or the projections are formed. In the stain-resistant film, the substrate of the repellency increasing structure is a support film. |
申请公布号 |
EP1666258(A2) |
申请公布日期 |
2006.06.07 |
申请号 |
EP20050026134 |
申请日期 |
2005.11.30 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
KANEKO, YASUHISA;TAKAHASHI, SHUJI;HOTTA, YOSHINORI;FUKUNAGA, TOSHIAKI |
分类号 |
B41J2/16 |
主分类号 |
B41J2/16 |
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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