Operating element and method for the production thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 23, 2013
Grant Date -
Dec 9, 2010
app pub date -
Jun 8, 2010
filing date -
Jun 9, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for producing a flexible, three-dimensional coating structure with a surface curvature on the front side and an impression on the rear side for a flexible switch or a flexible user interface. The method is essentially characterized by the following steps: introducing an uncured, transparent casting compound into a compression mold with an impression that forms the shaping of a surface curvature; introducing a counterpunch that penetrates at least partially into the impression, so that the casting compound is distributed in the gap between the shaping of the surface curvature of the compression mold and the surface of the counterpunch and fills this gap; introducing energy into the casting compound, so that the casting compound cures to form a substantially self-supporting, flexible, transparent surface layer with a surface curvature on the front side and an impression on the rear side.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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