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. 18, 2011
Filed:
Nov. 24, 2010
Applicant:
Keiichi Kobayashi, Higashiyamato, JP;
Inventor:
Keiichi Kobayashi, Higashiyamato, JP;
Assignee:
Casio Computer Co. Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/00 (2006.01); G03B 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image projector apparatus includes a cooler having a variable capability to cool a light source, a commanding section which gives a command to terminate a lighting operation of the light source, a selecting section responsive to the command given by the projection light processor for selecting a cooling capability of the cooler, and a control section for causing the cooler to cool the light source with the cooling capability selected by the selecting section.