Granted Patent
Utility
US 5,952,789 · App. 08/834,067
Active matrix organic light emitting diode (amoled) display pixel structure and data load/illuminate circuit therefor
Inventors:
Roger G. Stewart, Alfred C. Ipri
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Apr 14, 1997
Inventors
Roger G. Stewart
Alfred C. Ipri
Assignee (at issue)
Sarnoff Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.