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:
Apr. 16, 2019
Filed:
Aug. 02, 2013
Applicant:
Johnson Controls Gmbh, Burscheid, DE;
Inventors:
Yanning Zhao, Monheim am Rhein, DE;
Frank Schliep, Leverkusen, DE;
Assignee:
Johnson Controls GMBH, Burscheid, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 27/01 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); G02B 5/20 (2013.01); G02B 27/14 (2013.01); G02B 2027/0118 (2013.01); G02B 2027/0145 (2013.01);
Abstract
A head-up display, in particular for use in a vehicle, includes a light source and a projection screen. An intermediate screen is provided for the orientation of light emitted from a light source and, resulting therefrom, for the shaping of an image to be displayed on the projection screen. The intermediate screen is at least partially reflective.