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. 29, 2011
Filed:
Jul. 12, 2004
Laurent Blondé, Thorigne Fouillard, FR;
Khaled Sarayeddine, Thorigne Fouillard, FR;
Jonathan Kervec, Paimpont, FR;
Laurent Blondé, Thorigne Fouillard, FR;
Khaled Sarayeddine, Thorigne Fouillard, FR;
Jonathan Kervec, Paimpont, FR;
Thomson Licensing, Boulogne-Billancourt, FR;
Abstract
A display device comprises revolving coloured wheels, so as to generate a periodic coloured beam, and an imager which modulates the coloured beam as a function of a received video signal. The coloured beam () takes successively at each period a plurality of primary colours in synchronism with the images generated by the imager for each primary colour. By adjustment of the relative position of the coloured wheels, it is possible to modify the hue of the primary colours so as to best match them to the received video signal.