Back to results
US 2006/0221613 A1Published application
Virtual point light source
OwnerCharles Coushaine, Michael Tucker +3inventors
InventorsCharles Coushaine, Michael Tucker, Thomas Tessnow, Ralph Johnson, Steven Sidwell
Life of this patent
Estimating the term…
Abstract
A virtual point light source (10) has a support (12) having an axis (14), a plurality of individual light emitting diodes (16) positioned on the support (12); and an individual optic (18) associated with each of the light emitting diodes (16), each of the individual optics (18) focusing the light from its associated light emitting diode (16) to a virtual point (20) on the axis (14) at a distance (D) from said support.
Claims6
A virtual point light source comprising:
- a support having an axis;
- a plurality of individual light emitting diodes positioned on said support;
- and
- an individual optic associated with each of said light emitting diodes, each of said individual optics focusing the light from its associated light emitting diode to a common virtual point at a distance from said support.
1 more element
Dependencies are inferred from the claim text.