CN1455980A - 可编程电荷泵设备 - Google Patents
可编程电荷泵设备 Download PDFInfo
- Publication number
- CN1455980A CN1455980A CN02800192A CN02800192A CN1455980A CN 1455980 A CN1455980 A CN 1455980A CN 02800192 A CN02800192 A CN 02800192A CN 02800192 A CN02800192 A CN 02800192A CN 1455980 A CN1455980 A CN 1455980A
- Authority
- CN
- China
- Prior art keywords
- charge pump
- switch
- level
- voltage
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
- H02M3/073—Charge pumps of the Schenkel-type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Dc-Dc Converters (AREA)
- Liquid Crystal Display Device Control (AREA)
- Circuits Of Receivers In General (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01102301.7 | 2001-02-01 | ||
EP01102301 | 2001-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1455980A true CN1455980A (zh) | 2003-11-12 |
CN1295852C CN1295852C (zh) | 2007-01-17 |
Family
ID=8176371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028001923A Expired - Fee Related CN1295852C (zh) | 2001-02-01 | 2002-01-22 | 可编程电荷泵设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6801077B2 (zh) |
EP (1) | EP1358710B1 (zh) |
JP (1) | JP4040467B2 (zh) |
KR (1) | KR100897636B1 (zh) |
CN (1) | CN1295852C (zh) |
AT (1) | ATE298945T1 (zh) |
DE (1) | DE60204850T2 (zh) |
WO (1) | WO2002061930A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101944847A (zh) * | 2010-09-07 | 2011-01-12 | 思瑞浦(苏州)微电子有限公司 | 一种自举开关电路 |
CN103427630A (zh) * | 2012-05-25 | 2013-12-04 | 快捷半导体(苏州)有限公司 | 用于负载开关应用的恒定栅-源电压电荷泵 |
CN103474018A (zh) * | 2013-08-19 | 2013-12-25 | 矽创电子股份有限公司 | 一种显示装置的电源电路 |
CN110463002A (zh) * | 2017-02-16 | 2019-11-15 | 维斯普瑞公司 | 电荷泵系统、设备和方法 |
CN111312317A (zh) * | 2018-12-12 | 2020-06-19 | 北京兆易创新科技股份有限公司 | 一种非易失存储器控制方法以及装置 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6724239B2 (en) * | 2001-07-24 | 2004-04-20 | Analog Devices, Inc. | Voltage boost circuit and low supply voltage sampling switch circuit using same |
US7257009B2 (en) * | 2002-04-19 | 2007-08-14 | Nxp B.V. | Voltage converter for converting an input voltage to an output voltage and driving circuit comprising a voltage converter |
TW578122B (en) * | 2002-06-05 | 2004-03-01 | Au Optronics Corp | Driving circuit for thin film transistor liquid crystal display |
AU2003292487A1 (en) | 2003-01-17 | 2004-08-13 | Koninklijke Philips Electronics N.V. | A charge pump circuit |
FR2864271B1 (fr) * | 2003-12-19 | 2006-03-03 | Atmel Corp | Circuit de pompe a charge a rendement eleve, a faible cout |
FR2864272B1 (fr) * | 2004-04-30 | 2006-05-26 | Atmel Corp | Circuit de pompe a charge a rendement elevee, a faible cout |
GB0416881D0 (en) * | 2004-07-29 | 2004-09-01 | Koninkl Philips Electronics Nv | Apparatus comprising a charge pump and LCD driver comprising such an apparatus |
KR101061855B1 (ko) | 2004-10-01 | 2011-09-02 | 삼성전자주식회사 | 구동 전압 생성 회로 및 이를 포함하는 표시 장치 |
SG130050A1 (en) * | 2005-08-26 | 2007-03-20 | Bluechips Technology Pte Ltd | A high voltage charge pump with wide range of supply voltage |
US7855591B2 (en) * | 2006-06-07 | 2010-12-21 | Atmel Corporation | Method and system for providing a charge pump very low voltage applications |
KR101281926B1 (ko) * | 2006-06-29 | 2013-07-03 | 엘지디스플레이 주식회사 | 액정표시장치 |
US7652522B2 (en) * | 2006-09-05 | 2010-01-26 | Atmel Corporation | High efficiency low cost bi-directional charge pump circuit for very low voltage applications |
EP2110936B1 (en) * | 2008-04-18 | 2012-11-28 | Dialog Semiconductor GmbH | Autonomous control of multiple supply voltage generators for display drivers. |
US8320141B2 (en) | 2009-08-05 | 2012-11-27 | Apple Inc. | High-efficiency, switched-capacitor power conversion using a resonant clocking circuit to produce gate drive signals for switching capacitors |
US8933665B2 (en) | 2009-08-05 | 2015-01-13 | Apple Inc. | Balancing voltages between battery banks |
US8710936B2 (en) | 2009-08-05 | 2014-04-29 | Apple Inc. | Resonant oscillator with start up and shut down circuitry |
US8085103B2 (en) | 2009-08-05 | 2011-12-27 | Apple Inc. | Resonant oscillator circuit with reduced startup transients |
US8541999B2 (en) | 2009-08-05 | 2013-09-24 | Apple Inc. | Controlling power loss in a switched-capacitor power converter |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8702734A (nl) * | 1987-11-17 | 1989-06-16 | Philips Nv | Spanningsvermenigvuldigschakeling en gelijkrichtelement. |
US5280420A (en) * | 1992-10-02 | 1994-01-18 | National Semiconductor Corporation | Charge pump which operates on a low voltage power supply |
DE69424764T2 (de) * | 1994-01-28 | 2000-11-16 | Stmicroelectronics S.R.L., Agrate Brianza | Ladungspumpenschaltung |
FR2729015A1 (fr) * | 1994-12-29 | 1996-07-05 | Gec Alsthom Transport Sa | Dispositif electronique de conversion de l'energie electrique |
US5694072A (en) * | 1995-08-28 | 1997-12-02 | Pericom Semiconductor Corp. | Programmable substrate bias generator with current-mirrored differential comparator and isolated bulk-node sensing transistor for bias voltage control |
JP4431278B2 (ja) * | 1998-05-20 | 2010-03-10 | エヌエックスピー ビー ヴィ | 電圧増倍器のカスケード接続 |
JP2000262044A (ja) * | 1999-03-09 | 2000-09-22 | Mitsubishi Electric Corp | 半導体集積回路装置 |
FR2801148B1 (fr) * | 1999-11-16 | 2002-01-18 | Mhs | Commande analogique controlee |
KR20020026861A (ko) | 1999-12-13 | 2002-04-12 | 롤페스 요하네스 게라투스 알베르투스 | 스위칭 모드 전원 장치 및 이를 포함하는 디스플레이 시스템 |
US6452438B1 (en) * | 2000-12-28 | 2002-09-17 | Intel Corporation | Triple well no body effect negative charge pump |
-
2002
- 2002-01-22 WO PCT/IB2002/000183 patent/WO2002061930A1/en active IP Right Grant
- 2002-01-22 AT AT02737633T patent/ATE298945T1/de not_active IP Right Cessation
- 2002-01-22 KR KR1020027013069A patent/KR100897636B1/ko not_active IP Right Cessation
- 2002-01-22 DE DE60204850T patent/DE60204850T2/de not_active Expired - Lifetime
- 2002-01-22 JP JP2002561357A patent/JP4040467B2/ja not_active Expired - Fee Related
- 2002-01-22 EP EP02737633A patent/EP1358710B1/en not_active Expired - Lifetime
- 2002-01-22 CN CNB028001923A patent/CN1295852C/zh not_active Expired - Fee Related
- 2002-01-29 US US10/059,428 patent/US6801077B2/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101944847A (zh) * | 2010-09-07 | 2011-01-12 | 思瑞浦(苏州)微电子有限公司 | 一种自举开关电路 |
CN101944847B (zh) * | 2010-09-07 | 2013-03-20 | 思瑞浦微电子科技(苏州)有限公司 | 一种自举开关电路 |
CN103427630A (zh) * | 2012-05-25 | 2013-12-04 | 快捷半导体(苏州)有限公司 | 用于负载开关应用的恒定栅-源电压电荷泵 |
CN103474018A (zh) * | 2013-08-19 | 2013-12-25 | 矽创电子股份有限公司 | 一种显示装置的电源电路 |
CN103474018B (zh) * | 2013-08-19 | 2016-09-07 | 矽创电子股份有限公司 | 一种显示装置的电源电路 |
US10380965B2 (en) | 2013-08-19 | 2019-08-13 | Sitronix Technology Corp. | Power circuit of displaying device |
CN110463002A (zh) * | 2017-02-16 | 2019-11-15 | 维斯普瑞公司 | 电荷泵系统、设备和方法 |
US11025162B2 (en) | 2017-02-16 | 2021-06-01 | Wispry, Inc. | Charge pump systems, devices, and methods |
CN111312317A (zh) * | 2018-12-12 | 2020-06-19 | 北京兆易创新科技股份有限公司 | 一种非易失存储器控制方法以及装置 |
CN111312317B (zh) * | 2018-12-12 | 2022-03-01 | 北京兆易创新科技股份有限公司 | 一种非易失存储器控制方法以及装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2004519186A (ja) | 2004-06-24 |
US20020114199A1 (en) | 2002-08-22 |
CN1295852C (zh) | 2007-01-17 |
DE60204850D1 (de) | 2005-08-04 |
KR100897636B1 (ko) | 2009-05-14 |
US6801077B2 (en) | 2004-10-05 |
DE60204850T2 (de) | 2006-05-11 |
ATE298945T1 (de) | 2005-07-15 |
WO2002061930A1 (en) | 2002-08-08 |
JP4040467B2 (ja) | 2008-01-30 |
KR20020093015A (ko) | 2002-12-12 |
EP1358710B1 (en) | 2005-06-29 |
EP1358710A1 (en) | 2003-11-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20071102 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071102 Address after: Holland Ian Deho Finn Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
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ASS | Succession or assignment of patent right |
Owner name: TRIDENT MICROSYSTEMS (FAR EAST)CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20100819 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: EINDHOVEN, NETHERLANDS TO: CAYMAN ISLANDS, GRAND CAYMAN ISLAND |
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TR01 | Transfer of patent right |
Effective date of registration: 20100819 Address after: Grand Cayman, Cayman Islands Patentee after: Trident Microsystems (Far East) Ltd. Address before: Holland Ian Deho Finn Patentee before: Koninkl Philips Electronics NV |
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ASS | Succession or assignment of patent right |
Owner name: ENTROPY COMMUNICATION CO., LTD. Free format text: FORMER OWNER: TRIDENT MICROSYSTEMS (FAR EAST) LTD. Effective date: 20130218 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130218 Address after: American California Patentee after: Entropic Communications, Inc. Address before: Grand Cayman, Cayman Islands Patentee before: Trident Microsystems (Far East) Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20150122 |
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EXPY | Termination of patent right or utility model |