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. 27, 2016
Filed:
Jan. 30, 2013
Applicant:
Bae Systems Plc, London, GB;
Inventors:
Leslie Charles Laycock, Chelmsford, GB;
David Andrew Cocksedge, Chelmsford, GB;
Assignee:
BAE SYSTEMS plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 27/01 (2006.01); G02B 7/182 (2006.01); G02B 7/02 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0149 (2013.01); G02B 7/023 (2013.01); G02B 7/1827 (2013.01); G02B 27/0101 (2013.01); G02B 2027/0141 (2013.01); G02B 2027/0154 (2013.01);
Abstract
The following invention relates to an improved lens apparatus for use in a head up display (HUD), particularly for providing a deployment means for a HUD. The deployment device comprises a servomotor and cord assembly to move the carrier, wherein the carrier is biased, such that the first action is to deploy the lens, and then cause subsequent movement of the lens through an arc.