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:
Mar. 06, 2018
Filed:
Jun. 06, 2017
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/16 (2006.01); H04N 9/31 (2006.01); G02B 27/01 (2006.01); H04N 5/74 (2006.01); B60K 37/06 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); B60K 37/06 (2013.01); G03B 21/16 (2013.01); H04N 5/74 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0141 (2013.01); H04N 9/3144 (2013.01);
Abstract
A HUD includes a light source unit, a light modulation elementthat modulates light that is emitted from the light source unit, a projection portion that projects the modulated light onto a projection surface, wind guide pathsandthat guide wind W sent from an air conditioning deviceof a carto the light source unit, the wind guide paththat guides the wind W to the light modulation element, a shutterfor performing blocking and opening of the wind guide pathsand, and a system control unitthat selectively performs control for blocking the wind guide pathsandand control for opening the wind guide pathsandby controlling the shutter