Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-09-13
2005-09-13
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S058000, C349S059000, C362S294000
Reexamination Certificate
active
06943864
ABSTRACT:
The invention relates to the field of liquid crystal optical display heads.The invention is a liquid crystal optical display head comprising a casing (1) in which there are one or more lamps (6), one or more covers (7) surrounding the lamp or lamps (6) and at least one heat sink (8), the heat sink (8) being made as one piece from a heat conducting material and directly connecting the cover or covers (7) to the outside of the casing (1).The invention may especially be applied to liquid crystal optical display heads mounted on an aircraft instrument panel.
REFERENCES:
patent: 4281238 (1981-07-01), Noma et al.
patent: 4963414 (1990-10-01), LeVasseur et al.
patent: 4985815 (1991-01-01), Endo
patent: 5161041 (1992-11-01), Abileah et al.
patent: 5432626 (1995-07-01), Sasuga et al.
patent: 5612593 (1997-03-01), Olson
patent: 5726722 (1998-03-01), Uehara et al.
patent: 5791770 (1998-08-01), Hoyt et al.
patent: 0455886 (1991-11-01), None
patent: 06202103 (1994-07-01), None
patent: 7219069 (1995-08-01), None
Katou, JP 06-202103, Jul. 1994, machine translation.
Guiragossian Nicloas
Meyer Guy
Lowe Hauptman & Berner LLP
Schechter Andrew
Thales
LandOfFree
Liquid crystal display optical head with a heat sink does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid crystal display optical head with a heat sink, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display optical head with a heat sink will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3397231