Title:
DECORATIVE MEMBER AND PRODUCTION METHOD
Document Type and Number:
Japanese Patent JP2014188164
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a decorative member which suppresses the deterioration in the appearance quality caused by scratches or wear with high scratch resistance and has high-class feeling color tone.SOLUTION: The decorative member is a decorative member having a film of a titanium oxide layer 3 and a silicon carbide layer 4 laminated alternately on a base material, the thickness of a single layer of the titanium oxide layer 3 is in the range of 1-4 nm, the thickness of the single layer of silicon carbide layer 4 is in the range of 3-6 nm and total layer number is more than 300. Moreover, light reflectance of the film within a range of visible light wavelength (380-780 nm) is preferably within a range of 5-15%.
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Inventors:
KUBO MAMIKO
Application Number:
JP2013066187A
Publication Date:
October 06, 2014
Filing Date:
March 27, 2013
Export Citation:
Assignee:
CITIZEN HOLDINGS CO LTD
CITIZEN WATCH CO LTD
CITIZEN WATCH CO LTD
International Classes:
A44C27/00
Attorney, Agent or Firm:
Miyajima 明