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.:

US 9674495 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 06, 2017

Filed:

Sep. 12, 2014
Applicant:

Casio Computer Co., Ltd., Tokyo, JP;

Inventors:

Taiga Murayama, Ome, JP;

Taichi Honjo, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3185 (2013.01); G03B 21/14 (2013.01); G03B 21/147 (2013.01);
Abstract

A projection device includes: a projection part configured to project an image; a shape acquisition part configured to acquire a shape of a screen on which the image from the projection part is projected; a first projection control part configured to project a first image using a part of a projectable area by the projection part in accordance with the shape of the screen; a determination part configured to determine whether there is a projection target in an area outside the screen; and a second projection control part configured to project a second image by the projection part to the projection target in the area outside the screen in accordance with a result of the determination by the determination part.


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