CN100377192C - 电流采样和保持电路及方法以及解多路复用器及显示设备 - Google Patents
电流采样和保持电路及方法以及解多路复用器及显示设备 Download PDFInfo
- Publication number
- CN100377192C CN100377192C CNB2004100951111A CN200410095111A CN100377192C CN 100377192 C CN100377192 C CN 100377192C CN B2004100951111 A CNB2004100951111 A CN B2004100951111A CN 200410095111 A CN200410095111 A CN 200410095111A CN 100377192 C CN100377192 C CN 100377192C
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- CN
- China
- Prior art keywords
- transistor
- sampling
- holding circuit
- switch
- current
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 238000005070 sampling Methods 0.000 claims abstract description 161
- 238000012423 maintenance Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 13
- 238000013500 data storage Methods 0.000 description 17
- 210000000352 storage cell Anatomy 0.000 description 17
- 230000008859 change Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 229920001621 AMOLED Polymers 0.000 description 7
- 230000004304 visual acuity Effects 0.000 description 3
- 102100036285 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Human genes 0.000 description 2
- 101000875403 Homo sapiens 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010409 thin film 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3275—Details of drivers for data electrodes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
- G11C27/024—Sample-and-hold arrangements using a capacitive memory element
- G11C27/028—Current mode circuits, e.g. switched current memories
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
-
- 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
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0069646A KR100515300B1 (ko) | 2003-10-07 | 2003-10-07 | 전류 샘플/홀드 회로와 전류 샘플/홀드 방법 및 이를이용한 역다중화 장치와 디스플레이 장치 |
KR0069646/2003 | 2003-10-07 | ||
KR0069646/03 | 2003-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1606058A CN1606058A (zh) | 2005-04-13 |
CN100377192C true CN100377192C (zh) | 2008-03-26 |
Family
ID=34386764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100951111A Expired - Fee Related CN100377192C (zh) | 2003-10-07 | 2004-09-30 | 电流采样和保持电路及方法以及解多路复用器及显示设备 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7636075B2 (zh) |
JP (1) | JP3850425B2 (zh) |
KR (1) | KR100515300B1 (zh) |
CN (1) | CN100377192C (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0308758D0 (en) * | 2003-04-16 | 2003-05-21 | Koninkl Philips Electronics Nv | Protected power devices |
KR100578913B1 (ko) * | 2003-11-27 | 2006-05-11 | 삼성에스디아이 주식회사 | 역다중화기를 이용한 표시 장치 및 그 구동 방법 |
TWI275056B (en) * | 2005-04-18 | 2007-03-01 | Wintek Corp | Data multiplex circuit and its control method |
KR101177114B1 (ko) * | 2005-06-27 | 2012-08-24 | 엘지디스플레이 주식회사 | 전류샘플홀드회로 및 이를 포함하는 표시장치 |
KR100739638B1 (ko) * | 2005-08-26 | 2007-07-13 | 삼성에스디아이 주식회사 | 전류 샘플/홀드 회로 및 이를 이용한 표시 장치 |
KR100749487B1 (ko) * | 2005-08-26 | 2007-08-14 | 삼성에스디아이 주식회사 | 전류 샘플/홀드 회로 및 이를 이용한 표시 장치 |
JP2007206392A (ja) * | 2006-02-02 | 2007-08-16 | Epson Imaging Devices Corp | 電気光学装置、電気光学装置の駆動方法、および電子機器 |
TWI366811B (en) * | 2006-06-05 | 2012-06-21 | Himax Tech Inc | Amoled panel |
US7804328B2 (en) * | 2008-06-23 | 2010-09-28 | Texas Instruments Incorporated | Source/emitter follower buffer driving a switching load and having improved linearity |
JP6064313B2 (ja) | 2011-10-18 | 2017-01-25 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の駆動方法および電子機器 |
TWI646782B (zh) * | 2014-04-11 | 2019-01-01 | 日商半導體能源研究所股份有限公司 | 保持電路、保持電路的驅動方法以及包括保持電路的半導體裝置 |
JP2017111844A (ja) * | 2015-12-16 | 2017-06-22 | ソニー株式会社 | サンプルホールド回路、および表示装置 |
US10497455B2 (en) | 2017-08-14 | 2019-12-03 | Silicon Laboratories Inc. | Apparatus for sampling electrical signals with reduced leakage current and associated methods |
US11264111B2 (en) | 2017-08-14 | 2022-03-01 | Silicon Laboratories Inc. | Reduced-leakage apparatus for sampling electrical signals and associated methods |
US10515708B2 (en) * | 2017-08-14 | 2019-12-24 | Silicon Laboratories Inc. | Apparatus for sampling electrical signals with improved hold time and associated methods |
US10291226B1 (en) | 2018-09-27 | 2019-05-14 | IQ-Analog Corporation | Sample-and-hold circuit with enhanced noise limit |
CN111710291B (zh) * | 2020-07-06 | 2023-11-10 | 天津中科新显科技有限公司 | 一种适用于多电源的电流型像素驱动电路及方法 |
CN112596462B (zh) * | 2020-12-22 | 2022-04-22 | 深圳市英威腾电气股份有限公司 | 基于信号类型的输出方法、装置及系统 |
CN112951176B (zh) * | 2021-04-20 | 2022-09-06 | 合肥京东方显示技术有限公司 | 一种数据采样器、驱动电路、显示面板及显示设备 |
CN113380174B (zh) * | 2021-06-09 | 2023-06-27 | 武汉天马微电子有限公司 | 显示面板及显示装置 |
EP4106198A1 (en) * | 2021-06-18 | 2022-12-21 | Socionext Inc. | Sampling switch circuits |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6371000A (ja) * | 1986-09-12 | 1988-03-31 | Yokogawa Electric Corp | トラツク・ホ−ルド回路 |
JPH10177368A (ja) * | 1996-12-18 | 1998-06-30 | Toppan Printing Co Ltd | サンプリングホールド回路 |
CN1199213A (zh) * | 1997-05-07 | 1998-11-18 | 索尼公司 | 液晶显示器件及其数据线驱动电路 |
US5963158A (en) * | 1996-11-28 | 1999-10-05 | Kabushiki Kaisha Toshiba | Current amplifier and current mode analog/digital converter using the same |
JP2000039926A (ja) * | 1998-07-24 | 2000-02-08 | Canon Inc | 電流出力回路 |
JP2002152565A (ja) * | 2000-11-06 | 2002-05-24 | Canon Inc | 定電流供給装置、固体撮像装置、撮像システム及び発光装置 |
CN1427388A (zh) * | 2001-12-19 | 2003-07-02 | 株式会社日立制作所 | 图像显示装置 |
CN1432989A (zh) * | 2002-01-14 | 2003-07-30 | Lg.飞利浦Lcd有限公司 | 用于驱动液晶显示器的装置和方法 |
US6628148B2 (en) * | 2001-06-11 | 2003-09-30 | Oki Electric Industry Co, Ltd. | Sample and hold circuit having a single control signal |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5162670A (en) * | 1990-01-26 | 1992-11-10 | Kabushiki Kaisha Toshiba | Sample-and-hold circuit device |
JP2944302B2 (ja) * | 1992-05-27 | 1999-09-06 | 株式会社沖エル・エス・アイ・テクノロジ関西 | サンプリング回路 |
US5783952A (en) | 1996-09-16 | 1998-07-21 | Atmel Corporation | Clock feedthrough reduction system for switched current memory cells |
KR100430091B1 (ko) | 1997-07-10 | 2004-07-15 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
JP4046811B2 (ja) * | 1997-08-29 | 2008-02-13 | ソニー株式会社 | 液晶表示装置 |
TW526455B (en) * | 1999-07-14 | 2003-04-01 | Sony Corp | Current drive circuit and display comprising the same, pixel circuit, and drive method |
GB9925060D0 (en) * | 1999-10-23 | 1999-12-22 | Koninkl Philips Electronics Nv | Active matrix electroluminescent display device |
JP3951687B2 (ja) * | 2001-08-02 | 2007-08-01 | セイコーエプソン株式会社 | 単位回路の制御に使用されるデータ線の駆動 |
US6927618B2 (en) * | 2001-11-28 | 2005-08-09 | Semiconductor Energy Laboratory Co., Ltd. | Electric circuit |
JP3930729B2 (ja) | 2001-11-30 | 2007-06-13 | 富士通株式会社 | 半導体装置並びにこれを用いたフラットパネル表示装置及びそのデータドライバ |
KR100649243B1 (ko) | 2002-03-21 | 2006-11-24 | 삼성에스디아이 주식회사 | 유기 전계발광 표시 장치 및 그 구동 방법 |
WO2004034369A1 (ja) * | 2002-10-09 | 2004-04-22 | Mitsubishi Denki Kabushiki Kaisha | 定電流回路、駆動回路および画像表示装置 |
KR100905330B1 (ko) | 2002-12-03 | 2009-07-02 | 엘지디스플레이 주식회사 | 액정표시장치의 데이터 구동 장치 및 방법 |
KR100914781B1 (ko) | 2002-12-16 | 2009-09-01 | 엘지디스플레이 주식회사 | 액정표시장치의 데이터 구동 장치 및 방법 |
KR100611508B1 (ko) * | 2005-01-31 | 2006-08-11 | 삼성전자주식회사 | 채널을 분리하여 출력하는 디스플레이 구동 회로,디스플레이 구동 방법 및 전류 샘플/홀드 회로 |
-
2003
- 2003-10-07 KR KR10-2003-0069646A patent/KR100515300B1/ko not_active IP Right Cessation
-
2004
- 2004-09-22 JP JP2004276106A patent/JP3850425B2/ja not_active Expired - Fee Related
- 2004-09-29 US US10/954,804 patent/US7636075B2/en active Active
- 2004-09-30 CN CNB2004100951111A patent/CN100377192C/zh not_active Expired - Fee Related
-
2009
- 2009-11-09 US US12/615,206 patent/US20100053128A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6371000A (ja) * | 1986-09-12 | 1988-03-31 | Yokogawa Electric Corp | トラツク・ホ−ルド回路 |
US5963158A (en) * | 1996-11-28 | 1999-10-05 | Kabushiki Kaisha Toshiba | Current amplifier and current mode analog/digital converter using the same |
JPH10177368A (ja) * | 1996-12-18 | 1998-06-30 | Toppan Printing Co Ltd | サンプリングホールド回路 |
CN1199213A (zh) * | 1997-05-07 | 1998-11-18 | 索尼公司 | 液晶显示器件及其数据线驱动电路 |
JP2000039926A (ja) * | 1998-07-24 | 2000-02-08 | Canon Inc | 電流出力回路 |
JP2002152565A (ja) * | 2000-11-06 | 2002-05-24 | Canon Inc | 定電流供給装置、固体撮像装置、撮像システム及び発光装置 |
US6628148B2 (en) * | 2001-06-11 | 2003-09-30 | Oki Electric Industry Co, Ltd. | Sample and hold circuit having a single control signal |
CN1427388A (zh) * | 2001-12-19 | 2003-07-02 | 株式会社日立制作所 | 图像显示装置 |
CN1432989A (zh) * | 2002-01-14 | 2003-07-30 | Lg.飞利浦Lcd有限公司 | 用于驱动液晶显示器的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
JP3850425B2 (ja) | 2006-11-29 |
CN1606058A (zh) | 2005-04-13 |
KR100515300B1 (ko) | 2005-09-15 |
US7636075B2 (en) | 2009-12-22 |
US20050073488A1 (en) | 2005-04-07 |
US20100053128A1 (en) | 2010-03-04 |
JP2005117645A (ja) | 2005-04-28 |
KR20050033767A (ko) | 2005-04-13 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung SDI Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090109 |
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121017 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121017 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Mobile Display Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20160930 |
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CF01 | Termination of patent right due to non-payment of annual fee |