CN100538803C - 半导体集成电路以及升压方法 - Google Patents
半导体集成电路以及升压方法 Download PDFInfo
- Publication number
- CN100538803C CN100538803C CNB2005100882313A CN200510088231A CN100538803C CN 100538803 C CN100538803 C CN 100538803C CN B2005100882313 A CNB2005100882313 A CN B2005100882313A CN 200510088231 A CN200510088231 A CN 200510088231A CN 100538803 C CN100538803 C CN 100538803C
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- CN
- China
- Prior art keywords
- current potential
- potential
- circuit
- sic
- transistor
- 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.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 8
- 239000003990 capacitor Substances 0.000 claims description 24
- 238000012544 monitoring process Methods 0.000 claims description 10
- 230000003071 parasitic effect Effects 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 5
- 230000032696 parturition Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 20
- 239000013256 coordination polymer Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 9
- 230000002269 spontaneous effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/62—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using bucking or boosting dc sources
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Nonlinear Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Semiconductor Integrated Circuits (AREA)
- Dc-Dc Converters (AREA)
- Dram (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP307333/04 | 2004-10-21 | ||
JP2004307333A JP4965069B2 (ja) | 2004-10-21 | 2004-10-21 | 半導体集積回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1763823A CN1763823A (zh) | 2006-04-26 |
CN100538803C true CN100538803C (zh) | 2009-09-09 |
Family
ID=36205685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100882313A Expired - Fee Related CN100538803C (zh) | 2004-10-21 | 2005-07-29 | 半导体集成电路以及升压方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7528647B2 (zh) |
JP (1) | JP4965069B2 (zh) |
KR (1) | KR20060053977A (zh) |
CN (1) | CN100538803C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100866965B1 (ko) | 2007-05-02 | 2008-11-05 | 삼성전자주식회사 | 차지 펌프 회로 및 그 제어 방법 |
KR100879706B1 (ko) * | 2007-06-29 | 2009-01-22 | 매그나칩 반도체 유한회사 | 디스플레이 구동회로 |
KR101636015B1 (ko) * | 2010-02-11 | 2016-07-05 | 삼성전자주식회사 | 불휘발성 데이터 저장 장치, 그것의 프로그램 방법, 그리고 그것을 포함하는 메모리 시스템 |
US9111601B2 (en) * | 2012-06-08 | 2015-08-18 | Qualcomm Incorporated | Negative voltage generators |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2557271B2 (ja) * | 1990-04-06 | 1996-11-27 | 三菱電機株式会社 | 内部降圧電源電圧を有する半導体装置における基板電圧発生回路 |
JP2637840B2 (ja) * | 1990-09-20 | 1997-08-06 | 日本電気アイシーマイコンシステム株式会社 | 半導体メモリ回路 |
JPH05268763A (ja) * | 1992-03-17 | 1993-10-15 | Nec Corp | Dc/dcコンバータ回路およびそれを用いたrs−232インタフェース回路 |
JPH0828965B2 (ja) * | 1992-09-02 | 1996-03-21 | 日本電気株式会社 | 電圧変換回路 |
US5483486A (en) * | 1994-10-19 | 1996-01-09 | Intel Corporation | Charge pump circuit for providing multiple output voltages for flash memory |
GB9716142D0 (en) * | 1997-08-01 | 1997-10-08 | Philips Electronics Nv | Extending battery life in electronic apparatus |
JP3098471B2 (ja) * | 1997-09-22 | 2000-10-16 | 山形日本電気株式会社 | 低電源用半導体装置 |
FR2776144B1 (fr) * | 1998-03-13 | 2000-07-13 | Sgs Thomson Microelectronics | Circuit de commutation de signaux analogiques d'amplitudes superieures a la tension d'alimentation |
JPH11288588A (ja) * | 1998-04-02 | 1999-10-19 | Mitsubishi Electric Corp | 半導体回路装置 |
JP4397062B2 (ja) * | 1998-11-27 | 2010-01-13 | 株式会社ルネサステクノロジ | 電圧発生回路および半導体記憶装置 |
US6151229A (en) * | 1999-06-30 | 2000-11-21 | Intel Corporation | Charge pump with gated pumped output diode at intermediate stage |
JP3526244B2 (ja) * | 1999-07-14 | 2004-05-10 | シャープ株式会社 | 液晶表示装置 |
JP3762599B2 (ja) * | 1999-12-27 | 2006-04-05 | 富士通株式会社 | 電源調整回路及びその回路を用いた半導体装置 |
US6636104B2 (en) * | 2000-06-13 | 2003-10-21 | Microsemi Corporation | Multiple output charge pump |
US6522193B2 (en) * | 2000-12-19 | 2003-02-18 | Hynix Semiconductor Inc. | Internal voltage generator for semiconductor memory device |
JP2003091268A (ja) | 2001-09-19 | 2003-03-28 | Matsushita Electric Ind Co Ltd | 液晶駆動電源発生回路 |
JP2002237187A (ja) * | 2001-12-13 | 2002-08-23 | Mitsubishi Electric Corp | 半導体集積回路の内部電圧発生装置 |
DE60316555T2 (de) * | 2002-05-07 | 2008-07-03 | Nxp B.V. | Ladungspumpe |
JP4193462B2 (ja) * | 2002-10-16 | 2008-12-10 | 日本電気株式会社 | 昇圧回路 |
KR100524985B1 (ko) * | 2003-08-26 | 2005-10-31 | 삼성전자주식회사 | 효율이 높은 부스팅 회로, 이를 구비하여 부하량에 따라자동적으로 부스팅을 결정하는 부스팅 파워 장치 및 그파워 부스팅 제어 방법 |
KR100564575B1 (ko) * | 2003-09-23 | 2006-03-29 | 삼성전자주식회사 | 부하제어 부스팅 장치, 부하량에 따라 자동적으로부스팅을 결정하고 커패시터 수가 적은 부스팅 파워시스템 및 그 방법 |
-
2004
- 2004-10-21 JP JP2004307333A patent/JP4965069B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-21 KR KR1020050066182A patent/KR20060053977A/ko not_active Application Discontinuation
- 2005-07-29 CN CNB2005100882313A patent/CN100538803C/zh not_active Expired - Fee Related
- 2005-08-09 US US11/199,240 patent/US7528647B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20060053977A (ko) | 2006-05-22 |
JP4965069B2 (ja) | 2012-07-04 |
JP2006120869A (ja) | 2006-05-11 |
US7528647B2 (en) | 2009-05-05 |
US20060087366A1 (en) | 2006-04-27 |
CN1763823A (zh) | 2006-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: OKI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: OKI ELECTRIC INDUSTRY CO., LTD. Effective date: 20131125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131125 Address after: Tokyo, Japan, Japan Patentee after: Lapis Semiconductor Co., Ltd. Address before: Tokyo port area, Japan Patentee before: Oki Electric Industry Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Yokohama City, Kanagawa Prefecture, Japan Patentee after: Lapis Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Lapis Semiconductor Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20170729 |
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CF01 | Termination of patent right due to non-payment of annual fee |