Projector apparatus having grounding components for...

Details Projector apparatus having grounding components for... Projector apparatus having grounding components for...

2006-06-23

2009-11-17

Lee, Diane I (Department: 2851)

Optics: image projectors

Housing

C353S069000, C361S818000, C720S650000

Reexamination Certificate

active

07618148

ABSTRACT:
A projector apparatus has an electrically conductive housing that includes a lower housing part and an upper housing part coupled to the lower housing part for covering the lower housing part, an internal projector module mounted in the housing, a first grounding component provided between the internal projector module and the upper housing part so as to establish a first grounding path between the internal projector module and the housing, and a second grounding component provided between the internal projector module and the lower housing part so as to establish a second grounding path between the internal projector module and the housing.

REFERENCES:
patent: 6637895 (2003-10-01), Fujimori et al.
patent: 6871964 (2005-03-01), Peng
patent: 6976760 (2005-12-01), Ito et al.
patent: 7052144 (2006-05-01), Nakamura
patent: 2004/0041985 (2004-03-01), Kimura et al.
patent: 2004/0174503 (2004-09-01), Peng
patent: 2004/0189951 (2004-09-01), Ogawa
patent: 2004/0218151 (2004-11-01), Ito et al.
patent: 2003-274318 (2003-09-01), None
patent: 2004-423886 (2004-05-01), None

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