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:
Nov. 21, 2017
Filed:
Feb. 23, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Tetsu Fukuda, Hiratsuka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A calibration device for a display device having a plurality of image quality adjustment items, the calibration device comprises a storage unit that stores set values of a plurality of parameters which are used respectively in processing of the plurality of image quality adjustment items, a calibration unit that implements calibration to update the set values of the plurality of parameters, by implementing, a plurality of times, processing for displaying a colorimetry image on the display device and determining the value of any of the parameters, using colorimetry results from the colorimetry image, and a display unit that displays, on the display device, a confirmation image for confirming the effects of calibration. The display unit displays the confirmation image at the image quality settings during calibration.