Instant-on projector

Details Instant-on projector Instant-on projector

2006-01-24

2006-01-24

Nguyen, Judy (Department: 2851)

Optics: image projectors

Composite projected image

Multicolor picture

C353S020000, C353S029000, C353S094000, C353S122000, C359S577000

Reexamination Certificate

active

06988806

ABSTRACT:
A projection system is provided with a primary light source and an auxiliary light source to compensate the primary light source for at least white light during an initial period to provide a user with an instant-on experience. In various embodiments, the auxiliary light source further compensates the primary light source for energy deficiencies for the red spectrum to achieve more balance in color.

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