CN1953320A - 偏移抵消装置 - Google Patents
偏移抵消装置 Download PDFInfo
- Publication number
- CN1953320A CN1953320A CNA2006101398558A CN200610139855A CN1953320A CN 1953320 A CN1953320 A CN 1953320A CN A2006101398558 A CNA2006101398558 A CN A2006101398558A CN 200610139855 A CN200610139855 A CN 200610139855A CN 1953320 A CN1953320 A CN 1953320A
- Authority
- CN
- China
- Prior art keywords
- output
- mentioned
- output circuit
- unit
- offset
- 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
- 238000000034 method Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/45183—Long tailed pairs
-
- 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
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
- H03F3/45744—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
- H03F3/45744—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction
- H03F3/45748—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction by using a feedback circuit
- H03F3/45753—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction by using a feedback circuit using switching means, e.g. sample and hold
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H03F3/45928—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit
- H03F3/45968—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by offset reduction
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H03F3/45928—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit
- H03F3/45968—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by offset reduction
- H03F3/45973—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by offset reduction by using a feedback circuit
- H03F3/45977—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by offset reduction by using a feedback circuit using switching means, e.g. sample and hold
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45616—Indexing scheme relating to differential amplifiers the IC comprising more than one switch, which are not cross coupled
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45728—Indexing scheme relating to differential amplifiers the LC comprising one switch
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Amplifiers (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-306660 | 2005-10-21 | ||
JP2005306660A JP2007116493A (ja) | 2005-10-21 | 2005-10-21 | オフセットキャンセル装置 |
JP2005306660 | 2005-10-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1953320A true CN1953320A (zh) | 2007-04-25 |
CN1953320B CN1953320B (zh) | 2012-03-21 |
Family
ID=37984759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101398558A Expired - Fee Related CN1953320B (zh) | 2005-10-21 | 2006-09-20 | 偏移抵消装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7423479B2 (zh) |
JP (1) | JP2007116493A (zh) |
KR (1) | KR101310861B1 (zh) |
CN (1) | CN1953320B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101282109B (zh) * | 2007-04-02 | 2013-06-12 | 冲电气工业株式会社 | 偏移消除装置 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007091121A2 (en) * | 2006-02-10 | 2007-08-16 | Marisa Di Varalli Marisa & C.S.A.S. | Method of establishing interpersonal relations, and suitable device to implement such a method |
JP5179775B2 (ja) * | 2007-04-19 | 2013-04-10 | ラピスセミコンダクタ株式会社 | オフセットキャンセル装置、icチップ、及び駆動ic |
JP5481791B2 (ja) * | 2008-03-12 | 2014-04-23 | セイコーエプソン株式会社 | 駆動回路及び駆動方法、並びに電気光学装置及び電子機器 |
DE102008016428A1 (de) * | 2008-03-31 | 2009-10-08 | Advanced Micro Devices, Inc., Sunnyvale | Analogkomparator mit digitaler Offsetkompensation |
JP2010114877A (ja) * | 2008-10-06 | 2010-05-20 | Panasonic Corp | 演算増幅回路及び表示装置 |
WO2010116426A1 (ja) * | 2009-04-09 | 2010-10-14 | パナソニック株式会社 | 表示駆動装置、及び表示装置 |
JP2011028214A (ja) * | 2009-06-29 | 2011-02-10 | Casio Computer Co Ltd | 画素駆動装置、発光装置及び発光装置の駆動制御方法 |
JPWO2011092769A1 (ja) * | 2010-02-01 | 2013-05-30 | パナソニック株式会社 | 演算増幅回路、信号駆動装置、表示装置及びオフセット電圧調整方法 |
JP5502549B2 (ja) | 2010-03-26 | 2014-05-28 | ラピスセミコンダクタ株式会社 | 電圧出力装置 |
JP2011220831A (ja) * | 2010-04-09 | 2011-11-04 | New Japan Radio Co Ltd | センサ装置 |
JP2012039548A (ja) * | 2010-08-11 | 2012-02-23 | Renesas Electronics Corp | ダイナミック増幅器 |
US8933751B1 (en) * | 2012-05-18 | 2015-01-13 | Altera Corporation | High resolution capacitor |
US9438192B2 (en) * | 2014-04-01 | 2016-09-06 | Qualcomm Incorporated | Capacitive programmable gain amplifier |
US10465048B2 (en) | 2017-01-09 | 2019-11-05 | The Procter & Gamble Company | Apparatus and process for forming particles |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5967704A (ja) * | 1982-10-07 | 1984-04-17 | Seiko Instr & Electronics Ltd | Mosfet演算増幅器 |
JPS60173916A (ja) * | 1984-02-20 | 1985-09-07 | Nec Corp | スイッチド・キャパシタ・フィルタ |
JPS6179312A (ja) * | 1984-09-27 | 1986-04-22 | Matsushita Electric Ind Co Ltd | 直流増幅器 |
JPH03181212A (ja) * | 1989-12-08 | 1991-08-07 | Ricoh Co Ltd | オフセット補償回路 |
JP3425277B2 (ja) * | 1995-08-25 | 2003-07-14 | 株式会社東芝 | 無線受信機 |
KR100400379B1 (ko) * | 1997-11-01 | 2003-12-24 | 엘지.필립스 엘시디 주식회사 | 연산증폭기와이를이용한디지털-아날로그변환기 |
EP1153404B1 (en) * | 1999-01-26 | 2011-07-20 | QRG Limited | Capacitive sensor and array |
JP2001111427A (ja) * | 1999-10-05 | 2001-04-20 | Nec Corp | スイッチドキャパシタ型デジタル・アナログコンバータ |
KR20010048965A (ko) * | 1999-11-30 | 2001-06-15 | 윤종용 | 오프셋 전압 제거 기능을 갖는 연산 증폭기 |
JP2001292041A (ja) * | 2000-04-07 | 2001-10-19 | Fujitsu Ltd | オペアンプおよびそのオフセットキャンセル回路 |
DE60227651D1 (de) * | 2001-04-11 | 2008-08-28 | Nxp Bv | Offsetspannungskompensation mit hohem tastverhältnis für operationsverstärker |
KR20020081890A (ko) * | 2001-04-20 | 2002-10-30 | 주식회사 이오테크닉스 | 오프셋 보상 기능을 갖는 디지탈/아날로그 변환장치, 그장치의 오프셋 보상방법 및 그 장치를 사용하는 레이져표시장치 |
JP2003174340A (ja) * | 2001-09-27 | 2003-06-20 | Toshiba Corp | 可変利得増幅器 |
JP3998465B2 (ja) * | 2001-11-30 | 2007-10-24 | 富士通株式会社 | ボルテージホロワ及びそのオフセットキャンセル回路並びに液晶表示装置及びそのデータドライバ |
JP2003204487A (ja) * | 2002-01-09 | 2003-07-18 | Sony Corp | 信号処理回路 |
JP4220708B2 (ja) * | 2002-03-06 | 2009-02-04 | Tdk株式会社 | 電圧補正回路、並びに、電圧補正機能付き増幅器及びこれを用いたスイッチング電源装置 |
JP4487488B2 (ja) * | 2002-03-13 | 2010-06-23 | 日本電気株式会社 | 表示装置の駆動回路、携帯電話機及び携帯用電子機器 |
JP4159935B2 (ja) | 2003-03-25 | 2008-10-01 | 三菱電機株式会社 | オフセット補償回路と、それを用いたオフセット補償機能付駆動回路および液晶表示装置 |
JP4277599B2 (ja) * | 2003-07-14 | 2009-06-10 | ヤマハ株式会社 | オフセット補正方法、オフセット補正回路及び電子ボリューム |
JP4068040B2 (ja) * | 2003-10-10 | 2008-03-26 | 富士通株式会社 | オペアンプ、ラインドライバおよび液晶表示装置 |
JP4887657B2 (ja) * | 2005-04-27 | 2012-02-29 | 日本電気株式会社 | アクティブマトリクス型表示装置及びその駆動方法 |
-
2005
- 2005-10-21 JP JP2005306660A patent/JP2007116493A/ja active Pending
-
2006
- 2006-09-20 KR KR1020060091028A patent/KR101310861B1/ko not_active IP Right Cessation
- 2006-09-20 CN CN2006101398558A patent/CN1953320B/zh not_active Expired - Fee Related
- 2006-09-28 US US11/528,543 patent/US7423479B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101282109B (zh) * | 2007-04-02 | 2013-06-12 | 冲电气工业株式会社 | 偏移消除装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1953320B (zh) | 2012-03-21 |
US7423479B2 (en) | 2008-09-09 |
US20070090873A1 (en) | 2007-04-26 |
KR101310861B1 (ko) | 2013-09-25 |
JP2007116493A (ja) | 2007-05-10 |
KR20070043605A (ko) | 2007-04-25 |
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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: 20131127 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131127 Address after: Tokyo, Japan, Japan Patentee after: Lapis Semiconductor Co., Ltd. Address before: Tiger gate, 1, 7, 12, Tokyo harbour, 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. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20160920 |
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CF01 | Termination of patent right due to non-payment of annual fee |