Granted Patent
Utility
US 6,567,137 · App. 09/692,105
Auxiliary light source unit for reflective liquid crystal display
Inventor:
Jeong Min Moon
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Oct 20, 2000
Inventor
Jeong Min Moon
Assignee (at issue)
LG Philips LCD 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.