Granted Patent
Utility
US 5,818,551 · App. 08/584,070
Thin film transistor-liquid crystal display having patterned amorphous silicon and N+ amorphous layers and a manufacturing method therefor
Inventor:
Woon-Yong Park
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Jan 11, 1996
Inventor
Woon-Yong Park
Assignee (at issue)
SAMSUNG DISPLAY CO., 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.