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:
Oct. 26, 2004
Filed:
Mar. 15, 1999
Antonius H. M. Holtslag, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A method of displaying an interlaced video signal (VS) on a matrix display panel ( ) which is sub-field and interlaced driven and comprises a first and a second display field (Df , Df ) forming interlaced display lines (Di), said interlaced video signal (Vs) having frames with a first and a second video field (Vf , Vf ). During the frame period (Tfr) of the video signal (Vs), at least a first and a second display period (Td , Td ) are generated. During each display period (Td , Td ), the first and the second display field (Df , Df ) are alternately selected for displaying video information related to the first and the second video field (Vf , Vf ), respectively. The sub-field weights associated with the first and the second display field (Df , Df ) of the first display period (Td ) differ by at least one weight from sub-field weights associated with the first and the second display field (Df , Df ) of the second display period (Td ).