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:
Feb. 17, 2015
Filed:
Jun. 11, 2012
Satoshi Ukawa, Komae, JP;
Satoshi Ukawa, Komae, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A display apparatus that can execute single unit calibration that is performed by displaying an image stored in the display apparatus in advance, and link calibration that is performed by displaying an image based on an image signal which is input from an external apparatus, comprises an execution unit that performs periodic calibration in which the single unit calibration and the link calibration are periodically executed and a determination unit that determines whether an image signal from the external apparatus is input or not, wherein the execution unit executes the link calibration during a period in which the determination unit determines that an image signal from the external apparatus is input, when the link calibration could not be executed during the periodic calibration.