Illumination system for illuminating a display device

Details Illumination system for illuminating a display device Illumination system for illuminating a display device

2011-05-31

2011-05-31

Ward, John A (Department: 2885)

Illumination

Light source and modifier

Including reflector

C362S097100, C362S296010

Reexamination Certificate

active

07950830

ABSTRACT:
An illumination system for illuminating a display device includes a conical reflector associated with the light source for illuminating a light-exit window. The reflector is arranged for reflecting light emitted by the light source towards the light-exit window and is radially segmented into a plurality of reflector-cone segments, each including at least one convex-cone segment being convex shaped in a lateral direction with respect to a source axis for lateral distribution of light emitted by the light source over the light-exit window.

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