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. 24, 2005
Filed:
Jul. 09, 2002
Applicants:
John R. A. Ayres, Reigate, GB;
Martin J. Edwards, Crawley, GB;
Inventors:
John R. A. Ayres, Reigate, GB;
Martin J. Edwards, Crawley, GB;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G003/36 ;
U.S. Cl.
CPC ...
Abstract
An active matrix display device includes a plurality of pixels () arranged as rows and columns and column electrodes () extending along corresponding columns of pixels (). The pixels include a capacitance () for storing image data and a read circuit for reading the charge stored on the capacitance () and driving the column electrode with the read charge.