| 发明名称 |
WATER-REPELLENT FILM, FILM FORMATION METHOD, NOZZLE PLATE, INK-JET HEAD, AND INK-JET RECORDING DEVICE |
| 摘要 |
Disclosed is a water-repellent film 102 including a substrate 100, and a water-repellent organic material provided on the substrate 100, in which a plurality of regions having different concentrations of the water-repellent organic material are formed, and each of the regions having different concentrations continuously exists in a film thickness direction from a boundary surface with respect to the substrate to a surface of the water-repellent film. Preferably, in the regions having different concentrations, a region having a relatively higher concentration 102a is formed into the shape of a column, and a region having a relatively lower concentration 102b than that of the columnar region exists around the columnar region. |
| 申请公布号 |
US2016185119(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201615059933 |
申请日期 |
2016.03.03 |
| 申请人 |
FUJIFILM Corporation |
发明人 |
UCHIYAMA Hiroki |
| 分类号 |
B41J2/165;F24J3/00 |
主分类号 |
B41J2/165 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A water-repellent film, comprising:
a substrate; and a water-repellent organic material provided on the substrate, wherein a plurality of regions having different concentrations of the water-repellent organic material are formed, and each of the regions having different concentrations continuously exists in a film thickness direction from a boundary surface with respect to the substrate to a surface of the water-repellent film. |
| 地址 |
Tokyo JP |
