Granted Patent
Utility
US 5,337,068 · App. 08/012,981
Field-sequential display system utilizing a backlit LCD pixel array and method for forming an image
Inventors:
Roger G. Stewart, William R. Roach
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Feb 1, 1993
Inventors
Roger G. Stewart
William R. Roach
Assignee (at issue)
David Sarnoff Research Center Inc.
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.