Spatial light modulator and a display device

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C359S353000, C359S354000, C359S464000, C345S053000, C345S043000, C345S102000, C349S032000, C349S143000, C349S155000, C349S156000

Reexamination Certificate

active

11348602

ABSTRACT:
A spatial light modulator comprises: a first substrate (25); a second substrate (26); a layer of electrooptic material disposed between the first substrate and the second substrate. A first electrode arrangement (27) is disposed over the first substrate (25); and a second electrode arrangement (35) is disposed over the second substrate (26). The first electrode arrangement (27) comprises first and second electrode layers (28,29) disposed over the first substrate, with the spacing between the first electrode layer (28) and the first substrate (25) being different to the spacing between the second electrode (29) layer and the first substrate (25). The first electrode layer (28) and the second electrode arrangement (35) are configured so as to co-operate, in use, to define a plurality of first addressable regions in the electrooptic material. The second electrode (29) layer and the second electrode arrangement (35) are configured so as to co-operate, in use, to define a plurality of second addressable regions in the electrooptic material.

REFERENCES:
patent: 4277786 (1981-07-01), Waldron
patent: 4448490 (1984-05-01), Shibuya et al.
patent: 5042918 (1991-08-01), Suzuki
patent: 5315377 (1994-05-01), Isono et al.
patent: 5321535 (1994-06-01), Ukai et al.
patent: 5576863 (1996-11-01), Aoki et al.
patent: 5608556 (1997-03-01), Koma
patent: 5610739 (1997-03-01), Uno et al.
patent: 5905557 (1999-05-01), Yaniv
patent: 5969850 (1999-10-01), Harrold
patent: 6049424 (2000-04-01), Hamagishi
patent: 6111560 (2000-08-01), May
patent: 6177968 (2001-01-01), Okada et al.
patent: 6275280 (2001-08-01), Kajita et al.
patent: 6327013 (2001-12-01), Tombling et al.
patent: 6830701 (2004-12-01), DeBar et al.
patent: 0 833 183 (1998-04-01), None
patent: 0 877 274 (1998-11-01), None
European Search Report for corresponding Application No. 07270008.1 dated Jun. 4, 2007.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Spatial light modulator and a display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3950142

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.