Granted Patent
Utility
US 6,144,430 · App. 08/974,673
Reflective-type liquid crystal display with single polarizer and an inner metallic reflector
Inventor:
Chen-Lung Kuo
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Nov 19, 1997
Inventor
Chen-Lung Kuo
Assignee (at issue)
Industrial Technology Research Institute
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.