Semiconductor device and driving method thereof | Patent Publication Number 20140192098

US 20140192098 A1

Patent NumberUS 09208717 B2

Application Number14155517

Filled DateJan 15, 2014

Priority DateOct 30, 2002

Publication DateJul 10, 2014

Original AssigneeSemiconductor Energy Laboratory

Current AssigneeSemiconductor Energy Laboratory

Inventor/ApplicantsHajime Kimura
Yoshifumi Tanada

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