The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 2005
Filed:
Jul. 06, 2001
Applicants:
Nicloas Guiragossian, Merignac, FR;
Guy Meyer, St Medard en Jalles, FR;
Inventors:
Nicloas Guiragossian, Merignac, FR;
Guy Meyer, St Medard en Jalles, FR;
Assignee:
Thales, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F001/1333 ; F21V029/00 ;
U.S. Cl.
CPC ...
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 () in which there are one or more lamps (), one or more covers () surrounding the lamp or lamps () and at least one heat sink (), the heat sink () being made as one piece from a heat conducting material and directly connecting the cover or covers () to the outside of the casing (). The invention may especially be applied to liquid crystal optical display heads mounted on an aircraft instrument panel.