Granted Patent
Utility
US 5,917,569 · App. 08/971,048
LCD with particular rubbing techniques and having different anchoring energies between pixel and non-pixel regions
Inventors:
Seiji Tanuma, Takashi Sasabayashi, Takatoshi Mayama
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Nov 14, 1997
Inventors
Seiji Tanuma
Takashi Sasabayashi
Takatoshi Mayama
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.