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:
Oct. 08, 2019
Filed:
May. 17, 2018
Applicant:
Casio Computer Co., Ltd, Tokyo, JP;
Inventor:
Atsushi Nakagawa, Tokyo, JP;
Assignee:
CASIO COMPUTER CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/00 (2006.01); G03B 21/14 (2006.01); H04N 9/31 (2006.01); H04N 5/74 (2006.01); G06T 3/00 (2006.01); G03B 17/48 (2006.01); G06T 5/00 (2006.01); H04N 7/01 (2006.01);
U.S. Cl.
CPC ...
G03B 21/147 (2013.01); G03B 17/48 (2013.01); G03B 21/00 (2013.01); G06T 3/00 (2013.01); G06T 5/006 (2013.01); H04N 5/7416 (2013.01); H04N 7/0122 (2013.01); H04N 9/3182 (2013.01); H04N 9/3185 (2013.01); H04N 9/3194 (2013.01);
Abstract
A projector apparatus includes a projection unit that projects an image, a projection direction variable unit configured to mechanically change a direction of the image to be projected by the projection unit, an acquiring unit that acquires the image projected by the projection unit onto a target of projection, and a control unit that determines a direction of projection to be changed by the projection direction variable unit, based on information on a plurality of projection images acquired by the acquiring unit.