Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Keisuke Miyagawa0
Mitsuaki Osame0
Date of Patent
October 31, 2006
0Patent Application Number
110439950
Date Filed
January 28, 2005
0Patent Primary Examiner
Patent abstract
A method of electrically inspecting semiconductor display devices, which is capable of inspecting whether a signal is normally input to the pixels and whether an electric charge is normally held by the holding capacitors without using the video signal line as a passage for reading the electric charge and without separately providing an inspection-dedicated circuit.
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