Title:
陽極酸化及び研磨表面処理
Document Type and Number:
Japanese Patent JP5409919
Kind Code:
B2
Abstract:
A metal surface treated to have a distinct cosmetic appearance such as an integral layer that is glossy may be used in electronic devices. The surface treatment may include polishing a metal surface, texturing the polished metal surface, polishing the textured surface, followed by anodizing the surface, and then polishing the anodized surface. The metal surface may also be dyed to impart a rich color to the surface.
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Inventors:
Takenari Masanari
Boutre, howard
Acana, jodie
Eve, Jonathan Pee.
Boutre, howard
Acana, jodie
Eve, Jonathan Pee.
Application Number:
JP2012527893A
Publication Date:
February 05, 2014
Filing Date:
August 13, 2010
Export Citation:
Assignee:
Apple Inc.
International Classes:
C25D11/18
Domestic Patent References:
| JP4017696A | ||||
| JP64065294A | ||||
| JP59038389A | ||||
| JP2004091844A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu