发明申请
- 专利标题： SURFACE STRUCTURE OF ARTICLE
- 专利标题（中）： 文章的表面结构
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申请号： US15225103申请日： 2016-08-01
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公开(公告)号： US20170030700A1公开(公告)日： 2017-02-02
- 发明人: Hiroyuki TANAKA , Sumio SAKATA , Akane MOTOFUJI , Kazuya OKAZAKI , Fumi TOYOFUKU , Makoto TAMURAYA
- 申请人： NISSAN MOTOR CO., LTD.
- 申请人地址： JP Yokohama-shi
- 专利权人： NISSAN MOTOR CO., LTD.
- 当前专利权人： NISSAN MOTOR CO., LTD.
- 当前专利权人地址： JP Yokohama-shi
- 优先权： JP2011-140426 20110624; JP2011-275560 20111216
- 主分类号： G01B5/28
- IPC分类号： G01B5/28 ; G01N19/00
摘要：
Irregularities are formed on the surface of an article. At the top of each protrusion of the irregularities, fine irregularities finer than the irregularities are formed. The irregularities are formed so that, in a unit area of the surface of the article touched by a human finger, a ratio of a contact area between the finger and the article is in the range of 35% to 90%. It is preferable to form the irregularities so that the ratio of a contact area between the finger and the article is in the range of 45% to 80%.
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