Easy-maintain rear projection television

Details Easy-maintain rear projection television Easy-maintain rear projection television

2006-12-12

2006-12-12

Kostak, Victor R. (Department: 2622)

Television

Video display

Projection device

C348S839000, C348S787000

Reexamination Certificate

active

07148934

ABSTRACT:
A rear projection television includes a casing with a space therein and a plurality of modular units. A plurality of maintenance holes are formed through the casing to communicate with the space. The modular units are positioned in the space to correspond to the maintenance holes. When one component inside the casing needs repairing, only a lid covering the corresponding maintenance hole is dismounted for the user to quickly take the component out, without moving the casing. Thereby, the repair process is simplified with saved repair labor and space.

REFERENCES:
patent: 4177484 (1979-12-01), Boje
patent: 5293244 (1994-03-01), Kawaguchi
patent: 5631715 (1997-05-01), Kirkpatrick et al.
patent: 5860720 (1999-01-01), Negishi et al.
patent: 6157416 (2000-12-01), Whitelaw et al.
patent: 6337724 (2002-01-01), Itoh et al.
patent: 6607275 (2003-08-01), Cimini et al.
patent: 6805447 (2004-10-01), Takeuchi
patent: 2004/0263790 (2004-12-01), VanOverloop et al.

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