Granted Patent
Utility
US 6,353,464 · App. 09/437,090
TFT array substrate, liquid crystal display using TFT array substrate, and manufacturing method thereof in which the interlayer insulating film covers the guard resistance and the short ring
Inventors:
Shigeaki Noumi, Kouji Yabushita
Patented Case
View Patent ↗
Granted: Mar 5, 2002
Filed: Nov 9, 1999
Inventors
Shigeaki Noumi
Kouji Yabushita
Assignee (at issue)
Advanced Display, Inc.
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.