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. 25, 2004
Filed:
Jun. 11, 2001
Michel Wouter Nieuwenhuizen, Eindhoven, NL;
Dirk Yvon Willem Van Leeuwen, Brugge, BE;
Kathleen Lutgarde Luc Van Damme, Brugge, BE;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
In a method of preventing doming phenomena, luminance histogram distribution values are obtained ( ) from a luminance signal, the various luminance histogram distribution values are processed and normalized ( ), the luminance histogram distribution values are processed ( ) to correct for at least actual contrast and brightness settings to obtain corrected histogram data, a beam current is predicted ( ) from the corrected histogram data, and a correction signal is derived ( ) from the predicted beam current and making said correction signal effective in the processing and normalizing step ( ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile