Title:
METALLIC FILM AND METALLIC FILM PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/047663
Kind Code:
A1
Abstract:
Provided are: a metallic film with high radio wave transmissivity and electrical insulating properties and having an indium layer, the hue of which has been made to approach blue, without significant increase in production cost or material cost; and a production method therefor. This metallic film is provided with an indium layer formed on a substrate surface. The mean area of the indium particles configuring said indium layer is not more than 20000 nm2. This metallic film production method comprises an indium film formation step for forming an indium layer on a substrate surface by vapor deposition of indium on the substrate surface. In said indium film formation step, indium is vapor-deposited on the substrate surface with the temperature of the substrate surface heated to at least 50°C.
Inventors:
HARA TAKASHI (JP)
KATAYAMA KOSUKE (JP)
KATAYAMA KOSUKE (JP)
Application Number:
PCT/JP2015/076863
Publication Date:
March 31, 2016
Filing Date:
September 24, 2015
Export Citation:
Assignee:
AISIN SEIKI (JP)
International Classes:
C23C14/14; B05D5/06; B32B15/01; C23C14/24; B60R11/02; E05B49/00; E05B85/16
Foreign References:
| JP2012116219A | 2012-06-21 | |||
| JP2012225041A | 2012-11-15 | |||
| JPH02163364A | 1990-06-22 |
Attorney, Agent or Firm:
PROSPEC PATENT FIRM (JP)
Patent business corporation Pros Peck patent firm (JP)
Patent business corporation Pros Peck patent firm (JP)
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