Optical modulator, optical device and projector

Details Optical modulator, optical device and projector Optical modulator, optical device and projector

2007-05-08

2007-05-08

Fuller, Rodney (Department: 2851)

Optics: image projectors

Temperature control

C349S005000

Reexamination Certificate

active

11053855

ABSTRACT:
A liquid crystal panel (441) as an optical modulator includes: a driving board (441C) having a plurality of signal lines, a plurality of switching elements connected to the signal lines and a plurality of picture electrodes connected to the switching elements; an opposing board (441D) being opposed to the driving board (441C) and having common electrodes; and a flexible printed board (441E) electrically connected with the plurality of signal lines and the common electrodes, the flexible printed board extended from between the driving board (441C) and the opposing board (441D). The flexible printed board (441E) is provided with an insertion hole (441E1) for a fluid circulator in which a cooling fluid is circulated to be inserted.

REFERENCES:
patent: 4716259 (1987-12-01), Tokura et al.
patent: 4901193 (1990-02-01), Kinugawa et al.
patent: 5170195 (1992-12-01), Akiyama et al.
patent: 6224395 (2001-05-01), Dahlen et al.
patent: 2003/0098944 (2003-05-01), Numata et al.
patent: 1 389 019 (2004-02-01), None
patent: 2 382 932 (2003-06-01), None
patent: A-01-159684 (1989-06-01), None
patent: A-2003-233441 (2003-08-01), None
patent: WO 98/43227 (1998-10-01), None

Affiliated with

Also associated with

Rating

Optical modulator, optical device and projector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical modulator, optical device and projector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical modulator, optical device and projector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3785748