Methods and apparatus for generating and modulating...

Illumination – Plural light sources – Particular wavelength

Reexamination Certificate

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C362S240000, C362S255000, C362S293000

Reexamination Certificate

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10930345

ABSTRACT:
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 spectrum, and at least one second white LED characterized by a second spectrum, wherein the first spectrum is substantially different than the second spectrum.

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