Granted Patent
Utility
US 6,252,297 · App. 09/566,808
Array substrate, liquid crystal display device and their manufacturing method
Inventors:
Masato Kemmochi, Masato Shoji
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: May 8, 2000
Inventors
Masato Kemmochi
Masato Shoji
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.