Granted Patent
Utility
US 6,788,373 · App. 09/904,556
Protective film for protecting a dielectric layer of a plasma display panel from discharge, method of forming the same, plasma display panel and method of manufacturing the same
Inventors:
Ken Ito, Takeshi Kokura, Kentaro Ueda, Toshiaki Hirano
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Jul 16, 2001
Inventors
Ken Ito
Takeshi Kokura
Kentaro Ueda
Toshiaki Hirano
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.