Portable multimedia projection system

Details Portable multimedia projection system Portable multimedia projection system

2008-01-22

2008-01-22

Lee, Diane I. (Department: 2851)

Optics: image projectors

With sound accompaniment

C353S119000, C353S122000, C348S838000, C181S198000, C181S146000

Reexamination Certificate

active

07320520

ABSTRACT:
A portable multimedia projection system includes a portable housing, a DVD player, a channel tuner, an image projection device, a controller and a remote control receiver. The image projection device externally projects images. The controller is electrically coupled to the channel tuner and the image projection device. The controller directs video signals from the channel tuner to the image projection device.

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