Granted Patent
Utility
US 5,995,174 · App. 08/883,432
Liquid crystal display apparatus with source/drain electrodes and pixel electrode formed by the same material
Inventor:
Tooru Ukita
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Jun 26, 1997
Inventor
Tooru Ukita
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.