Granted Patent
Utility
US 6,417,909 · App. 09/613,360
Liquid crystal panel and display including dichroic dye for absorbing yellow component of incident light
Inventors:
Hidefumi Yoshida, Katsufumi Ohmuro
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Jul 10, 2000
Inventors
Hidefumi Yoshida
Katsufumi Ohmuro
Assignee (at issue)
Fujitsu Limited
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.