The present invention relates to systems and methods for generating and/or modulating
illumination conditions to generate high-quality light of a desired and controllable color, for …

The systems and methods disclosed herein relate to sources of diffuse illumination for
providing substantially uniform illumination to a surface. The diffuse illumination arises from …

Continuation-in-part of application No. 09/742,017, filed on Dec. 20, 2000, now abandoned,
and a continuation-in-part of application No. 09/669,121, filed on Sep. 25, 2000, and a …

Organic light emitting diode (OLED) methods and apparatus in which at least one first OLED
generates first radiation having a first spectrum, and at least one second OLED generates …

Lighting apparatus and methods involving a plurality of light-emitting devices configured to
emit radiation having at least two different spectra, in which the plurality of light-emitting …

Methods and apparatus for generating essentially white light. In one example, a white light
generating apparatus comprises at least one first white LED characterized by a first …

High-brightness LEDs, combined with a processor for con trol, can produce a variety of
pleasing effects for display and illumination. A system disclosed herein uses high-bright …

Illumination apparatus and networks of the same including a number of different
embodiments. In one embodiment, the illumination apparatus comprises a plurality of LEDs …

Apparatus and systems including one or more first LEDs, each first LED configured to
generate first radiation having a first spectrum, and one or more second LEDs, each second …

Methods and apparatus for providing illumination in a marketplace. In one example,
radiation comprising variable color light is generated using a plurality of LEDs. One or more …