Title:
DECORATIVE COMPONENT AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/006140
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a decorative component which can enhance design properties as a result of drawing a design, having a stereoscopic view effect, on a decoration surface of a component material. In the present invention, drawn on a decoration surface (3a) of a vehicle interior component (1) is a design (4) formed by regularly disposing a plurality of micro standard-patterns (5) that are identical. The micro standard-patterns (5) comprise: a first graphic (8) that is drawn so as to include a first laser working groove (6a); and a plurality of second graphics (9) that are located in a region which is surrounded by the first graphic (8) and that are drawn so as to include a second laser working groove (6b). The surface roughness (Ra1) of the inner surface of the first laser working groove (6a) is greater than the surface roughness (Ra3) of a location on the decoration surface (3a) at which the micro standard-patterns (5) are not present (Ra1>Ra3). The surface roughness (Ra2) of the inner surface of the second laser working groove (6b) is greater than the surface roughness (Ra1) of the inner surface of the first laser working groove (6a) (Ra2>Ra1).
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Inventors:
SHIMADA TOKINOBU (JP)
GOTO YUKIHIRO (JP)
GOTO YUKIHIRO (JP)
Application Number:
PCT/JP2014/081706
Publication Date:
January 14, 2016
Filing Date:
December 01, 2014
Export Citation:
Assignee:
TRINITY IND CORP (JP)
International Classes:
B23K26/00; B23K26/364
Domestic Patent References:
WO2012132653A1 | 2012-10-04 |
Foreign References:
JP2001334374A | 2001-12-04 | |||
JP2011098858A | 2011-05-19 | |||
JP2010202435A | 2010-09-16 |
Attorney, Agent or Firm:
ATSUMI, Hisahiko (JP)
Hisahiko Atsumi (JP)
Hisahiko Atsumi (JP)
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