JP2012516444A5 - - Google Patents

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Publication number
JP2012516444A5
JP2012516444A5 JP2011548021A JP2011548021A JP2012516444A5 JP 2012516444 A5 JP2012516444 A5 JP 2012516444A5 JP 2011548021 A JP2011548021 A JP 2011548021A JP 2011548021 A JP2011548021 A JP 2011548021A JP 2012516444 A5 JP2012516444 A5 JP 2012516444A5
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JP
Japan
Prior art keywords
voltage
node
capacitor
feedback
capacitance
Prior art date
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Granted
Application number
JP2011548021A
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English (en)
Japanese (ja)
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JP2012516444A (ja
JP5769256B2 (ja
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Publication date
Priority claimed from US12/360,932 external-priority patent/US8125231B2/en
Application filed filed Critical
Publication of JP2012516444A publication Critical patent/JP2012516444A/ja
Publication of JP2012516444A5 publication Critical patent/JP2012516444A5/ja
Application granted granted Critical
Publication of JP5769256B2 publication Critical patent/JP5769256B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011548021A 2009-01-28 2010-01-13 容量−電圧インタフェース回路及び関連する動作方法 Expired - Fee Related JP5769256B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/360,932 2009-01-28
US12/360,932 US8125231B2 (en) 2009-01-28 2009-01-28 Capacitance-to-voltage interface circuit, and related operating methods
PCT/US2010/020851 WO2010088041A2 (en) 2009-01-28 2010-01-13 Capacitance-to-voltage interface circuit, and related operating methods

Publications (3)

Publication Number Publication Date
JP2012516444A JP2012516444A (ja) 2012-07-19
JP2012516444A5 true JP2012516444A5 (enExample) 2013-02-14
JP5769256B2 JP5769256B2 (ja) 2015-08-26

Family

ID=42353669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011548021A Expired - Fee Related JP5769256B2 (ja) 2009-01-28 2010-01-13 容量−電圧インタフェース回路及び関連する動作方法

Country Status (6)

Country Link
US (3) US8125231B2 (enExample)
EP (1) EP2391898B1 (enExample)
JP (1) JP5769256B2 (enExample)
CN (1) CN102301248B (enExample)
TW (1) TWI470236B (enExample)
WO (1) WO2010088041A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8125231B2 (en) 2009-01-28 2012-02-28 Freescale Semiconductor, Inc. Capacitance-to-voltage interface circuit, and related operating methods
US8237456B2 (en) 2009-03-02 2012-08-07 Atmel Corporation Capacitive sensing
US9236861B2 (en) 2012-07-02 2016-01-12 Stmicroelectronics Asia Pacific Pte Ltd Capacitive proximity sensor with enabled touch detection
US9176597B2 (en) * 2012-07-02 2015-11-03 Stmicroelectronics Asia Pacific Pte Ltd Directional capacitive proximity sensor with bootstrapping
US9164629B2 (en) 2012-08-06 2015-10-20 Stmicroelectronics Asia Pacific Pte Ltd Touch screen panel with slide feature
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CN103281082B (zh) * 2013-06-14 2016-01-20 电子科技大学 一种基于忆阻器件的模数转换电路
US9454272B2 (en) 2014-05-22 2016-09-27 Stmicroelectronics Asia Pacific Pte Ltd Touch screen for stylus emitting wireless signals
US10274510B2 (en) * 2016-02-09 2019-04-30 Stmicroelectronics, Inc. Cancellation of noise due to capacitance mismatch in MEMS sensors
WO2020122030A1 (ja) * 2018-12-10 2020-06-18 アイシン精機株式会社 静電容量センサ

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