Granted Patent
Utility
US 5,311,206 · App. 08/049,038
Active row backlight, column shutter LCD with one shutter transition per row
Inventor:
Terence J. Nelson
Patented Case
View Patent ↗
Granted: May 10, 1994
Filed: Apr 16, 1993
Inventor
Terence J. Nelson
Assignee (at issue)
Bell Communications Research, 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.