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:
Nov. 17, 2009
Filed:
Sep. 27, 2004
Guolin Peng, Cedar Rapids, IA (US);
Martin J. Steffensmeier, Cedar Rapids, IA (US);
Guolin Peng, Cedar Rapids, IA (US);
Martin J. Steffensmeier, Cedar Rapids, IA (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
The present invention provides an optical display system and method for producing images and presenting the images for observation in combination with an observer's visual exterior view of an outside scene. The optical display system may include an image source for projecting an image, and a curved beam combination mirror (CBCM) or beam combination mirror (BCM) for reflecting the projected image toward an observer for observation. The image source may be a transmissive LCD, a reflective LCD, a digital micromirror device, a laser display, or the like. The CBCM or BCM may be positioned so that the observer, in a line of sight, may see a visual exterior view of an outside scene through the CBCM or BCM and the projected image in the CBCM or BCM.