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. 21, 2020
Filed:
Mar. 19, 2019
Fujifilm Corporation, Tokyo, JP;
Kazuya Yoneyama, Saitama, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A projection display device mounted in a vehicle includes a light modulation unit that spatially modulates, in accordance with image data that has been input, light emitted by a light source; a projection optical system that projects the light that has been spatially modulated onto a projection surface of the vehicle; and an image data control unitthat controls image data to be input to the light modulation unit. The image data control unitperforms, in a first mode in which driving is performed in accordance with an internally generated instruction or an externally and wirelessly received instruction, control to switch between projection of image light for normal display onto the projection surfaceand projection of image light for warning display onto the projection surface
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile