- Patent Title: Nonvolatile storage element and analog circuit provided with same
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Application No.: US16649175Application Date: 2017-10-03
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Publication No.: US11611000B2Publication Date: 2023-03-21
- Inventor: Toshiro Sakamoto , Satoshi Takehara , Yoshiro Yamaha , Makoto Kobayashi
- Applicant: ASAHI KASEI MICRODEVICES CORPORATION
- Applicant Address: JP Tokyo
- Assignee: ASAHI KASEI MICRODEVICES CORPORATION
- Current Assignee: ASAHI KASEI MICRODEVICES CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Morgan, Lewis & Bockius LLP
- International Application: PCT/JP2017/036017 WO 20171003
- International Announcement: WO2019/069377 WO 20190411
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L29/788 ; H01L21/28 ; H01L27/11521 ; H01L29/423 ; H01L29/66
Abstract:
There is provided a nonvolatile storage element having excellent charge holding characteristics capable of reducing variations in electric characteristics and an analog circuit provided with the same. A nonvolatile storage element is provided with a charge holding region and an insulator surrounding the entire surface of the charge holding region and having halogen distributed in at least one part of a region surrounding the entire surface.
Public/Granted literature
- US20200295197A1 NONVOLATILE STORAGE ELEMENT AND ANALOG CIRCUIT PROVIDED WITH SAME Public/Granted day:2020-09-17
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