Display device and semiconductor device | Patent Publication Number 20150263049

US 20150263049 A1

Patent NumberUS 09236404 B2

Application Number14726752

Filled DateJun 1, 2015

Priority DateJul 3, 2007

Publication DateSep 17, 2015

Original AssigneeSemiconductor Energy Laboratory

Current AssigneeSemiconductor Energy Laboratory

Inventor/ApplicantsMizuki Sato

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