Combination control for a projection device

Details Combination control for a projection device Combination control for a projection device

2007-07-24

2007-07-24

Koval, Melissa Jan (Department: 2851)

Optics: image projectors

Distortion compensation

C353S070000, C353S101000, C353S102000, C353S119000

Reexamination Certificate

active

11129562

ABSTRACT:
A projection device is provided. In one embodiment, the projection device may include an optical system mounted within the projection device and having an optical system axis substantially parallel to the optical system. The projection device further may include a combination control operatively coupled to the optical system and having a control axis that is non-parallel to the optical system axis.

REFERENCES:
patent: 6592228 (2003-07-01), Kawashima et al.
patent: 6962417 (2005-11-01), Teng et al.
patent: 7090360 (2006-08-01), Kuroda et al.
patent: 2005/0099609 (2005-05-01), Masuzawa et al.
patent: 2005/0122483 (2005-06-01), Yamasaki et al.

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