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. 05, 2020
Filed:
Feb. 23, 2018
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Masafumi Ono, Kanagawa, JP;
Tomotaka Matsuyuki, Kanagawa, JP;
Sayaka Hirose, Kanagawa, JP;
Yuri Takeuchi, Kanagawa, JP;
Assignee:
FUJI XEROX CO., LTD., Minato-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/62 (2014.01); G03B 21/10 (2006.01); G03B 17/54 (2006.01);
U.S. Cl.
CPC ...
G03B 21/62 (2013.01); G03B 17/54 (2013.01); G03B 21/10 (2013.01);
Abstract
A display device includes a screen, first and second projectors, and a controller. The screen has first and second surfaces. The first projector projects a first horizontally non-inverted image as viewed from the first surface. The second projector projects a second horizontally non-inverted image as viewed from the second surface. The controller controls switching of an operation between the first and second projectors.