Liquid crystal cells – elements and systems – Particular structure – Particular illumination
Reexamination Certificate
2005-10-25
2005-10-25
Kim, Robert H. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Particular illumination
C349S061000, C349S062000, C349S063000, C349S064000, C349S065000, C349S066000, C349S067000, C349S068000, C349S069000, C349S070000, C349S071000, C349S058000, C362S026000, C362S035000, C362S561000, C040S546000, C345S102000
Reexamination Certificate
active
06958789
ABSTRACT:
The invention relates to the field of optical devices, in particular liquid crystal imagers, as well as the mirrors associated with these optical devices.The optical device is angled, and includes at least one lamp and a channel guiding at least some of the light coming from the lamp, as well as a mirror in an angled part of the optical device, consisting of a sheet which is folded so that, on the one hand, it can be partially introduced into the channel and, on the other hand, once introduced into the channel and immobilized therein, it can reflect some of the light coming from the lamp into a determined direction.The invention may, in particular, be applied to liquid crystal imagers for military aircraft.
REFERENCES:
patent: 2548126 (1951-04-01), Sholkin
patent: 4826294 (1989-05-01), Imoto
patent: 5293262 (1994-03-01), Adachi et al.
patent: 99 18391 (1999-04-01), None
Cueff Bernard
Ediar Serge
Labille Christophe
Kim Robert H.
Lowe Hauptman & Berner LLP
Nguyen (Nancy) Thanh-Nhan P.
Thales
LandOfFree
Optical device, particularly a liquid-crystal imaging... 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 device, particularly a liquid-crystal imaging..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical device, particularly a liquid-crystal imaging... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3451457