Granted Patent
Utility
US 6,819,384 · App. 09/927,005
Liquid crystal display panel capable of reducing persistence degree and development method thereof
Inventors:
Yohei Nakanishi, Hidefumi Yoshida, Takashi Sasabayashi, Yasutoshi Tasaka
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Aug 9, 2001
Inventors
Yohei Nakanishi
Hidefumi Yoshida
Takashi Sasabayashi
Yasutoshi Tasaka
Assignee (at issue)
FUJITSU DISPLAY TECHNOLOGIES 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.