Granted Patent
Utility
US 5,574,582 · App. 08/443,663
Active matrix liquid crystal display panel with scanning electrodes acting as capacitor electrode and black matrix
Inventors:
Mamoru Takeda, Kobayashi Ikunori
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: May 18, 1995
Inventors
Mamoru Takeda
Kobayashi Ikunori
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.