Granted Patent
Utility
US 6,486,606 · App. 09/668,311
Driving circuit of thin-film transistor electroluminescent display and the operation method thereof
Inventor:
Chin-Lung Ting
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Sep 25, 2000
Inventor
Chin-Lung Ting
Assignee (at issue)
Chi Mei Optoelectronics Corp.
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.