Granted Patent
Utility
US 5,517,080 · App. 07/989,672
Sunlight viewable thin film electroluminescent display having a graded layer of light absorbing dark material
Inventors:
Russell A. Budzilek, Dominic L. Monarchie, Elliot Schlam, Richard R. Swatson
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: Dec 14, 1992
Inventors
Russell A. Budzilek
Dominic L. Monarchie
Elliot Schlam
Richard R. Swatson
Assignee (at issue)
Westinghouse Norden Systems, 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.