APPARATUS AND PROCESS FOR PRODUCING PLANO-CONVEX SILICONE-ON-GLASS LENS ARRAYS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 18, 2013
app pub date -
Jul 21, 2011
filing date -
Jul 26, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Coating a machined mold with a flowable, hardenable polymer coating produces an optically-smooth finish and maintains sharpness in upward-pointing features. These procedures produce molds for highly efficient plano-convex silicone-on-glass lens arrays in a fast and inexpensive manner in which an end-mill defines the shape of a lens, and the coating produces its smoothness. End-mill machining and coating lens-shaped features in plates that have movable pins produce molds with eject features disposed inside features that form templates for lens elements without significantly reducing optical performance. Additionally, machining and coating plates that have movable inserts produce molds for lens arrays with reduced volume and one or several rings in each lens element.
First Claim
Family
International Classification(s)
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