ATE298945T1 - Programmierbares ladungspumpenbauelement - Google Patents
Programmierbares ladungspumpenbauelementInfo
- Publication number
- ATE298945T1 ATE298945T1 AT02737633T AT02737633T ATE298945T1 AT E298945 T1 ATE298945 T1 AT E298945T1 AT 02737633 T AT02737633 T AT 02737633T AT 02737633 T AT02737633 T AT 02737633T AT E298945 T1 ATE298945 T1 AT E298945T1
- Authority
- AT
- Austria
- Prior art keywords
- charge pump
- multiplication factor
- stages
- supply voltage
- pump device
- Prior art date
Links
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01102301 | 2001-02-01 | ||
PCT/IB2002/000183 WO2002061930A1 (en) | 2001-02-01 | 2002-01-22 | Programmable charge pump device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE298945T1 true ATE298945T1 (de) | 2005-07-15 |
Family
ID=8176371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02737633T ATE298945T1 (de) | 2001-02-01 | 2002-01-22 | Programmierbares ladungspumpenbauelement |
Country Status (8)
Country | Link |
---|---|
US (1) | US6801077B2 (de) |
EP (1) | EP1358710B1 (de) |
JP (1) | JP4040467B2 (de) |
KR (1) | KR100897636B1 (de) |
CN (1) | CN1295852C (de) |
AT (1) | ATE298945T1 (de) |
DE (1) | DE60204850T2 (de) |
WO (1) | WO2002061930A1 (de) |
Families Citing this family (23)
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 |
EP1588475A1 (de) | 2003-01-17 | 2005-10-26 | Koninklijke Philips Electronics N.V. | Ladungspumpenschaltung |
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 (de) * | 2008-04-18 | 2012-11-28 | Dialog Semiconductor GmbH | Autonome Steuerung mehrerer Betriebsspannungsgeneratoren für Anzeigesteuerungen |
US8541999B2 (en) | 2009-08-05 | 2013-09-24 | Apple Inc. | Controlling power loss in a switched-capacitor power converter |
US8085103B2 (en) | 2009-08-05 | 2011-12-27 | Apple Inc. | Resonant oscillator circuit with reduced startup transients |
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 |
US8710936B2 (en) | 2009-08-05 | 2014-04-29 | Apple Inc. | Resonant oscillator with start up and shut down circuitry |
US8933665B2 (en) | 2009-08-05 | 2015-01-13 | Apple Inc. | Balancing voltages between battery banks |
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 |
US8536928B1 (en) * | 2012-05-25 | 2013-09-17 | Fairchild Semiconductor Corporation | Constant VGS charge pump for load switch applications |
TWI512714B (zh) * | 2013-08-19 | 2015-12-11 | Sitronix Technology Corp | A power supply circuit of a display device |
CN110463002B (zh) * | 2017-02-16 | 2023-05-09 | 瑞声科技(新加坡)有限公司 | 电荷泵系统、设备和方法 |
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 |
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 |
EP0666571B1 (de) * | 1994-01-28 | 2000-05-31 | STMicroelectronics S.r.l. | 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 |
EP1016202A1 (de) * | 1998-05-20 | 2000-07-05 | Koninklijke Philips Electronics N.V. | Spannungsvervielfacherskaskade |
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 |
EP1159729A1 (de) | 1999-12-13 | 2001-12-05 | Koninklijke Philips Electronics N.V. | Schaltnetzteil und anzeigevorrichtung |
US6452438B1 (en) * | 2000-12-28 | 2002-09-17 | Intel Corporation | Triple well no body effect negative charge pump |
-
2002
- 2002-01-22 EP EP02737633A patent/EP1358710B1/de not_active Expired - Lifetime
- 2002-01-22 KR KR1020027013069A patent/KR100897636B1/ko not_active IP Right Cessation
- 2002-01-22 CN CNB028001923A patent/CN1295852C/zh not_active Expired - Fee Related
- 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 JP JP2002561357A patent/JP4040467B2/ja not_active Expired - Fee Related
- 2002-01-22 DE DE60204850T patent/DE60204850T2/de not_active Expired - Lifetime
- 2002-01-29 US US10/059,428 patent/US6801077B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6801077B2 (en) | 2004-10-05 |
KR20020093015A (ko) | 2002-12-12 |
EP1358710B1 (de) | 2005-06-29 |
WO2002061930A1 (en) | 2002-08-08 |
US20020114199A1 (en) | 2002-08-22 |
JP2004519186A (ja) | 2004-06-24 |
EP1358710A1 (de) | 2003-11-05 |
DE60204850T2 (de) | 2006-05-11 |
CN1295852C (zh) | 2007-01-17 |
DE60204850D1 (de) | 2005-08-04 |
JP4040467B2 (ja) | 2008-01-30 |
KR100897636B1 (ko) | 2009-05-14 |
CN1455980A (zh) | 2003-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE298945T1 (de) | Programmierbares ladungspumpenbauelement | |
US7382634B2 (en) | Voltage multiplier with charge recovery | |
KR960702139A (ko) | 전계발광 램프용 3단자 인버터(three terminal inverter for electroluminescent lamps) | |
EP1939847A3 (de) | Umgebungslichtsensorschaltung und Flachbildschirm damit | |
EP1229656A3 (de) | Ladungspumpe kleiner Leistung mit kompensierter Ladungsinjektion | |
TW200625260A (en) | Capacitive load charge-discharge device and liquid crystal display device having the same | |
KR970076453A (ko) | 평면표시용 구동장치 | |
WO2005065138A3 (en) | High efficiency, low cost, charge pump circuit | |
TW200601244A (en) | Organic EL display driving circuit and organic EL display device | |
GB0316202D0 (en) | Electronic appliance | |
TW200710626A (en) | Efficient charge pump for a wide range of supply voltages | |
TW200625259A (en) | Driving voltage generating circuit and display device including the same | |
SG162606A1 (en) | Level converter circuit, display device and portable terminal device | |
WO2006038057A8 (en) | Reference circuit | |
TW200701152A (en) | Display device and driving apparatus having reduced pixel electrode discharge time upon power cut-off | |
TW200615880A (en) | Apparatus comprising a charge pump and LCD driver comprising such an apparatus | |
TW200636654A (en) | Constant-current drive | |
TW200603047A (en) | Drive circuit | |
TW200720549A (en) | Fast enclosure pumping with power saving | |
TW200501540A (en) | Power supply for positive and negative output voltages | |
WO2004023575A8 (en) | Electroluminescent display devices | |
EP1624558A4 (de) | Integriertes halbleiterbauelement | |
EP1649599A4 (de) | Leistungsschalter auf der hohen seite mit ladungspumpe und bootstrap-kondensator | |
TWI256029B (en) | Display device | |
TW200504655A (en) | Drive circuit of plasma display panel using offset waveform |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |