Granted Patent
Utility
US 6,285,431 · App. 09/087,408
Liquid crystal display having wide viewing angle
Inventors:
Jae-Jin Lyu, Kycong-Hyeon Kim, Hea-Ri Lee, Jian-Min Chen
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: May 29, 1998
Inventors
Jae-Jin Lyu
Kycong-Hyeon Kim
Hea-Ri Lee
Jian-Min Chen
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
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.