Process for producing structure with metal film, mother die for use in the process, and structure produced by the process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 3, 2016
Grant Date -
Dec 9, 2010
app pub date -
Feb 9, 2009
filing date -
Feb 8, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides is a process for producing a structure (22) with a metal film, including the steps of preparing a mother die (10) in which a first metal film (16) is formed on the surface of a base (12) on which a concave and convex pattern (14) is formed, forming a second metal film (18) on the first metal film (16), adhering a support member (20) to the second metal film (18), and separating the second metal film (18) to which the concave and convex pattern has been transferred to the second metal film (18) together with the support member from the first metal film (16). Preferably, the first metal film (16) is a film containing Cr and Al, and the second metal film (18) is a film containing at least one metal selected from the group consisting of Au, Ag, Cu, Al, and Pt.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully