Granted Patent
Utility
US 5,990,987 · App. 09/192,535
Transverse electrical field LCD with islands having a pattern the same as the combined pattern of gate electrodes, gate bus lines and counter electrodes
Inventor:
Hiroaki Tanaka
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Nov 17, 1998
Inventor
Hiroaki Tanaka
Assignee (at issue)
NEC 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.