Granted Patent
Utility
US 6,555,876 · App. 10/073,459
Thin film transistor array substrate having laser illumination indicator
Inventors:
Sahng-Ik Jun, Yu Song, Woon-Yong Park
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Feb 11, 2002
Inventors
Sahng-Ik Jun
Yu Song
Woon-Yong Park
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.