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:
May. 28, 2002
Filed:
Dec. 02, 1999
James D. Noecker, Saugerties, NY (US);
Matsushita Electronics Corp., Osaka, JP;
Abstract
There is provided a method and system for improving an image on a display that images pixels. Each of the pixels has an intensity represented by a respective pixel value, an intensity of a given pixel being associated with a number of pulses produced within a set of subfields in a frame-time, and the pulses allocated among the set of subfields in accordance with a pulse distribution. The method comprises the steps of determining a maximum pixel value to be imaged during the frame-time, and altering a number of pulses within a given subfield based on the maximum pixel value, thus modifying the pulse distribution. The system is implemented in a circuit that executes the method steps.