Granted Patent
Utility
US 5,872,021 · App. 08/364,221
Method for manufacturing LCD device capable of avoiding short circuit between signal line and pixel electrode
Inventors:
Seiichi Matsumoto, Osamu Sukegawa, Wakahiko Kaneko, Hirofumi Ihara
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Dec 27, 1994
Inventors
Seiichi Matsumoto
Osamu Sukegawa
Wakahiko Kaneko
Hirofumi Ihara
Assignee (at issue)
NEC CORPORATION
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.