Disclosed is a surface structure of an article (1) including multiple protrusions (3) on the surface. A height H of the protrusions (3) is equal to or larger than 5µm, and equal to or smaller than 32µm, as well as at least one of a distance P between each two neighboring protrusions (3) and a distance W between each neighboring two of recesses (5) formed between the protrusions (3) is larger than the height H of the protrusions (3).
申请公布号
EP2492075(A4)
申请公布日期
2014.12.31
申请号
EP20100824837
申请日期
2010.10.13
申请人
NISSAN MOTOR CO., LTD.;NATIONAL UNIVERSITY CORPORATION NAGOYA INSTITUTE OF TECHNOLOGY