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:
Jul. 27, 2004
Filed:
Aug. 29, 2001
Rob Anne Beuker, Eindhoven, NL;
Hendrikus Hermanus Antonius Andreas Van Den Berg, Eindhoven, NL;
Geert Nijholt, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
Matrix display device ( ) wherein multiple line addressing is performed by a unit (LD). As a consequence of the multiple line addressing, there is a difference between the luminance values actually displayed (C) and the original luminance values (D). The visible effects of said difference or error (E) are minimized by subtracting said difference or part thereof from the original luminance values, either from neighbouring pixels to be displayed and/or from the same pixels of the subsequent frame. Said neighbouring pixels are preferably the pixels directly below or to the right of the ones considered. The latter is obtained by applying a sample delay to the error (E).