Projector

Details Projector Projector

2007-08-21

2007-08-21

Mahoney, Christopher (Department: 2851)

Optics: image projectors

Miscellaneous

C353S084000

Reexamination Certificate

active

11087689

ABSTRACT:
A projector is equipped with: a light emitting diode for emitting light; an image display element to which the light emitted from the light emitting diode is incident and which modulates the incident light and emits the light as image light; and an ultraviolet light incidence preventing member disposed between the light emitting diode and the image display element for preventing ultraviolet light from being incident to the image display element.

REFERENCES:
patent: 5993012 (1999-11-01), Buchanan et al.
patent: 6547400 (2003-04-01), Yokoyama
patent: 6769773 (2004-08-01), Wu
patent: 6796655 (2004-09-01), Seki
patent: 2006/0033891 (2006-02-01), Engle
patent: 2003-186110 (2003-07-01), None

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