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Patent Searching and Data


Title:
A manufacturing method of a semiconductor device
Document Type and Number:
Japanese Patent JP6246549
Kind Code:
B2
Inventors:
Shunpei Yamazaki
Hideomi Suzawa
Shinya Sasakawa
Application Number:
JP2013215931A
Publication Date:
December 13, 2017
Filing Date:
October 17, 2013
Export Citation:
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Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
H01L29/786; H01L21/28; H01L29/41
Domestic Patent References:
JP2011135063A
JP2012134467A
JP2012169610A
JP2011129923A
Foreign References:
WO2011058611A1