Granted Patent
Utility
US 5,988,827 · App. 08/847,017
Display devices having rounded corner backlight unit
Inventor:
Ik-Soo Lee
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: May 1, 1997
Inventor
Ik-Soo Lee
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.