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:
May. 02, 2023
Filed:
Oct. 19, 2011
Applicants:
Simon Magarill, Cincinnati, OH (US);
Dongha Kim, Yongin, KR;
Inventors:
Simon Magarill, Cincinnati, OH (US);
Dongha Kim, Yongin, KR;
Assignee:
EPIC OPTIX INC., Annapolis, MD (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 17/08 (2006.01); G02B 27/01 (2006.01); G02B 5/10 (2006.01); G02B 5/02 (2006.01);
U.S. Cl.
CPC ...
G02B 17/08 (2013.01); G02B 27/0101 (2013.01); G02B 5/02 (2013.01); G02B 5/10 (2013.01); G02B 2027/011 (2013.01); G02B 2027/0118 (2013.01);
Abstract
A head-up display (HUD) system is provided. The HUD system comprises a microdisplay-based projection system, a diffuser, a relay optical system, and a combiner. The microdisplay-based HUD system includes aberration correction capabilities and may easily and effectively replace a CRT-based HUD system in aircrafts while providing light-weight, multi-color, superior imaging capabilities with a large field-of-view.