Granted Patent
Utility
US 6,340,998 · App. 09/280,037
Thin film transistor liquid crystal display including at least three transistors associated with an unit pixel
Inventors:
Byung-Hee Kim, Sun Hwa Kim, Seung Gon Kang, Hyun Eok SHIN, Young Il Choi
Patented Case
View Patent ↗
Granted: Jan 22, 2002
Filed: Mar 29, 1999
Inventors
Byung-Hee Kim
Sun Hwa Kim
Seung Gon Kang
Hyun Eok SHIN
Young Il Choi
Assignee (at issue)
Samsung Display Devices 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.