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:
Apr. 14, 2009
Filed:
Aug. 08, 2008
Applicant:
James C. Rutherford, Fort Wayne, IN (US);
Inventor:
James C. Rutherford, Fort Wayne, IN (US);
Assignee:
Imaging Systems Technology, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
The luminous efficiency of a plasma display panel (PDP) device is increased by positive column gas discharge sustaining, with higher voltage and Xe content, plus pre-discharges sustain priming. High-speed addressing by using address period priming discharge. Cost saving in row driver ICs is realized by row addressing separated from sustaining. High contrast ratio due to masking of setup and addressing discharges.