Granted Patent
Utility
US 6,801,220 · App. 09/771,323
Method and apparatus for adjusting subpixel intensity values based upon luminance characteristics of the subpixels for improved viewing angle characteristics of liquid crystal displays
Inventors:
Paul F. Greier, Kenneth C. Ho, Richard I. Kaufman, Steven E. Millman, Gerhard Robert Thompson, Steven L. Wright, Chai Wah Wu
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Jan 26, 2001
Inventors
Paul F. Greier
Kenneth C. Ho
Richard I. Kaufman
Steven E. Millman
Gerhard Robert Thompson
Steven L. Wright
Chai Wah Wu
Assignee (at issue)
International Business Machines 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.