Projector with dust suction member

Details Projector with dust suction member Projector with dust suction member

2007-12-19

2010-12-28

Ko, Tony (Department: 2878)

Optics: image projectors

Temperature control

Blower

C353S061000

Reexamination Certificate

active

07857459

ABSTRACT:
A projector includes a light source, an electro-optical device, a projection lens, an outer casing for housing the above components, and a dust suction member. The electro-optical device is configured for forming an optical image using a light beam emitted from the light source. The projection lens is configured for projecting the optical image formed by the electro-optical device. The outer casing is configured for housing the light source, the electro-optical device and the projection lens therein, the outer casing having an inlet and an outlet and defining an airflow channel in communication with the inlet and the outlet. The dust suction member is arranged in the airflow channel, the dust suction member having an adhesive outer surface.

REFERENCES:
patent: 5544142 (1996-08-01), Funakiri
patent: 6139154 (2000-10-01), Haba
patent: 6416184 (2002-07-01), Arai et al.
patent: 2007/0296819 (2007-12-01), Takizawa et al.
patent: 2710019 (2005-07-01), None

Affiliated with

Also associated with

Rating

Projector with dust suction member does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Projector with dust suction member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Projector with dust suction member will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4215077