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:
Mar. 22, 2011
Filed:
Sep. 02, 2003
Ronald F. Rykowski, Woodinville, WA (US);
Jeffery Scott Harris, Woodinville, WA (US);
Ronald F. Rykowski, Woodinville, WA (US);
Jeffery Scott Harris, Woodinville, WA (US);
Radiam Imaging, Inc., Duvall, WA (US);
Abstract
The present disclosure provides methods and apparatuses for calibration of a visual display. In one exemplary implementation of the invention, a visual display module is placed in a test station and a digital camera captures image data from the module. The digital camera can include a CCD digital camera and a lens for imaging. The captured image data is sent to an interface that compiles the data. The interface then calculates correction factors for the image data that may be used to achieve target color and brightness values for the image data. The interface then uploads the correction factors back to the visual display module.