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. 23, 2019
Filed:
Jul. 31, 2017
Applicant:
Visteon Global Technologies, Inc., Van Buren Township, MI (US);
Inventor:
Benoit Chauveau, Van Buren Township, MI (US);
Assignee:
Visteon Global Technologies, INC., Van Buren Township, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); G02B 27/142 (2013.01); G02B 2027/012 (2013.01); G02B 2027/0194 (2013.01);
Abstract
Disclosed herein are devices, methods and systems for implementing a beam-splitter with the deleterious effects of double images removed. The aspects disclosed herein are implemented with the introduction of a front and rear surface of the beam-splitter's transparent substrate being in a non-parallel fashion. The aspects disclosed herein may be employed with a head-up display (HUD), an augment reality (AR) HUD, or any implementation employing at least two picture generation units.