Title:
Comparator and its manufacturing method
Document Type and Number:
Japanese Patent JP6334770
Kind Code:
B2
More Like This:
Inventors:
Hiroyuki Miyake
Application Number:
JP2017071565A
Publication Date:
May 30, 2018
Filing Date:
March 31, 2017
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
H03K5/08; H01L21/8234; H01L21/8238; H01L27/06; H01L27/088; H01L27/092; H01L29/786
Domestic Patent References:
| JP2003023342A | ||||
| JP2007157934A | ||||
| JP2011077513A | ||||
| JP2001016079A | ||||
| JP2011049550A |
Foreign References:
| US6191442 |