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:
Jul. 15, 1986
Filed:
Feb. 29, 1984
Claude Boyer, Merignac, FR;
Francois H Gauthier, Boulogne Billancourt, FR;
Jean-Pierre Gerbe, Pessac, FR;
Thomson CSF, Paris, FR;
Abstract
Display adapted to the local configuration, so that it does not cause a mask during observation. It comprises an entirely transparent optical module grouping a spherical mirror, which is preferably a partly transparent diffractive optics used on the axis, and a partly transparent flat mirror inclined with respect to the axis. The mirrors are joined at the bottom by a bonded plate and assembled at the top by a thin part, whose faces pass through the centre of the spherical mirror. The electronic part is essentially located in a case, whose shape is such that it is located in the natural mask of a pillar of the cockpit. The display is also used for helmet displays.