CN101377912A - 充电控制方法和使用其的显示装置 - Google Patents
充电控制方法和使用其的显示装置 Download PDFInfo
- Publication number
- CN101377912A CN101377912A CNA2008102151053A CN200810215105A CN101377912A CN 101377912 A CN101377912 A CN 101377912A CN A2008102151053 A CNA2008102151053 A CN A2008102151053A CN 200810215105 A CN200810215105 A CN 200810215105A CN 101377912 A CN101377912 A CN 101377912A
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- CN
- China
- Prior art keywords
- circuit
- voltage
- output
- transistor
- output circuit
- 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.)
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Classifications
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- 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
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
-
- 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
- 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
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
-
- 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation electrodes
-
- 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
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0252—Improving the response speed
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/028—Generation of voltages supplied to electrode drivers in a matrix display other than LCD
-
- 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]
- G09G3/3225—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] using an active matrix
- G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007227169A JP4508222B2 (ja) | 2007-08-31 | 2007-08-31 | プリチャージ制御方法及び表示装置 |
JP227169/07 | 2007-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101377912A true CN101377912A (zh) | 2009-03-04 |
CN101377912B CN101377912B (zh) | 2012-07-04 |
Family
ID=40091804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102151053A Active CN101377912B (zh) | 2007-08-31 | 2008-09-01 | 充电控制方法和使用其的显示装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8299728B2 (zh) |
EP (1) | EP2031575A3 (zh) |
JP (1) | JP4508222B2 (zh) |
KR (1) | KR101451184B1 (zh) |
CN (1) | CN101377912B (zh) |
TW (1) | TWI378288B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8599185B2 (en) | 2010-01-11 | 2013-12-03 | Novatek Microelectronics Corp. | Driving apparatus of display with precharge mechanism |
CN105744183A (zh) * | 2014-12-26 | 2016-07-06 | 松下知识产权经营株式会社 | 摄像装置 |
CN110838277A (zh) * | 2019-11-08 | 2020-02-25 | 深圳市德普微电子有限公司 | 一种led显示屏的预充电方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103258515B (zh) * | 2013-05-13 | 2015-08-05 | 京东方科技集团股份有限公司 | 栅极驱动电压供应装置、供应方法及显示装置 |
KR102276245B1 (ko) * | 2014-12-24 | 2021-07-13 | 엘지디스플레이 주식회사 | 표시장치와 이의 구동방법 |
KR20160148831A (ko) * | 2015-06-16 | 2016-12-27 | 삼성디스플레이 주식회사 | 표시장치 및 그의 구동방법 |
JP6755652B2 (ja) * | 2015-11-20 | 2020-09-16 | ラピスセミコンダクタ株式会社 | 表示ドライバ |
TWI659616B (zh) * | 2017-10-11 | 2019-05-11 | 財團法人工業技術研究院 | 輸入緩衝器及其雜訊消除方法 |
WO2020105182A1 (ja) * | 2018-11-22 | 2020-05-28 | 株式会社ソシオネクスト | 電圧制御発振器およびそれを用いたpll回路 |
CN109584775B (zh) * | 2019-01-03 | 2022-04-08 | 合肥鑫晟光电科技有限公司 | 驱动控制电路及显示装置 |
US11250780B2 (en) | 2019-08-15 | 2022-02-15 | Samsung Display Co., Ltd. | Estimation of pixel compensation coefficients by adaptation |
US11087656B2 (en) | 2019-08-15 | 2021-08-10 | Samsung Display Co., Ltd. | Fully differential front end for sensing |
US11069282B2 (en) | 2019-08-15 | 2021-07-20 | Samsung Display Co., Ltd. | Correlated double sampling pixel sensing front end |
US11081064B1 (en) | 2020-01-13 | 2021-08-03 | Samsung Display Co., Ltd. | Reference signal generation by reusing the driver circuit |
US11257416B2 (en) | 2020-02-14 | 2022-02-22 | Samsung Display Co., Ltd. | Voltage mode pre-emphasis with floating phase |
KR20220012546A (ko) * | 2020-07-23 | 2022-02-04 | 주식회사 엘엑스세미콘 | 디스플레이 구동 장치 |
US11719738B2 (en) | 2020-10-15 | 2023-08-08 | Samsung Display Co., Ltd. | Two-domain two-stage sensing front-end circuits and systems |
KR20240025361A (ko) | 2022-08-18 | 2024-02-27 | (주)선재하이테크 | 화염 플라즈마 표면 개질 시스템 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1240012B (it) * | 1990-04-27 | 1993-11-27 | St Microelectronics Srl | Stadio d'uscita dati, del tipo cosiddetto buffer,a ridotto rumore verso massa per circuiti logici di tipo cmos |
JP2730286B2 (ja) * | 1990-10-05 | 1998-03-25 | 松下電器産業株式会社 | 表示装置の駆動方法 |
US6157178A (en) * | 1998-05-19 | 2000-12-05 | Cypress Semiconductor Corp. | Voltage conversion/regulator circuit and method |
JP2001255851A (ja) | 2000-03-09 | 2001-09-21 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
JP3846293B2 (ja) * | 2000-12-28 | 2006-11-15 | 日本電気株式会社 | 帰還型増幅回路及び駆動回路 |
WO2003025894A2 (en) * | 2001-09-18 | 2003-03-27 | Pioneer Corporation | Driving circuit for light emitting elements |
US6977549B2 (en) * | 2002-02-25 | 2005-12-20 | Nec Corporation | Differential circuit, amplifier circuit, driver circuit and display device using those circuits |
JP2004191536A (ja) * | 2002-12-10 | 2004-07-08 | Sony Corp | 表示装置およびその駆動方法、並びに携帯端末 |
US20040222954A1 (en) * | 2003-04-07 | 2004-11-11 | Lueder Ernst H. | Methods and apparatus for a display |
JP4434628B2 (ja) * | 2003-05-29 | 2010-03-17 | 三菱電機株式会社 | 液晶表示装置 |
KR100637060B1 (ko) * | 2003-07-08 | 2006-10-20 | 엘지.필립스 엘시디 주식회사 | 아날로그 버퍼 및 그 구동 방법과, 그를 이용한 액정 표시장치 및 그 구동 방법 |
JP4353759B2 (ja) | 2003-09-22 | 2009-10-28 | Necエレクトロニクス株式会社 | 駆動回路 |
US20060007204A1 (en) * | 2004-06-29 | 2006-01-12 | Damoder Reddy | System and method for a long-life luminance feedback stabilized display panel |
TW200620207A (en) * | 2004-07-05 | 2006-06-16 | Sony Corp | Pixel circuit, display device, driving method of pixel circuit, and driving method of display device |
KR100845763B1 (ko) * | 2004-07-09 | 2008-07-11 | 세이코 엡슨 가부시키가이샤 | 전기 광학 장치를 위한 구동 회로, 전기 광학 장치를구동시키는 방법, 전기 광학 장치, 및 전자 시스템 |
TWI266166B (en) * | 2004-12-16 | 2006-11-11 | Realtek Semiconductor Corp | Source follower and stabilizing current feedback circuit thereof |
US8405579B2 (en) * | 2004-12-24 | 2013-03-26 | Samsung Display Co., Ltd. | Data driver and light emitting diode display device including the same |
JP4492480B2 (ja) | 2005-08-05 | 2010-06-30 | ソニー株式会社 | 表示装置 |
US8866717B2 (en) * | 2005-08-18 | 2014-10-21 | Japan Display, Inc. | Display device and drive method providing improved signal linearity |
JP2007227169A (ja) | 2006-02-23 | 2007-09-06 | Furukawa Electric Co Ltd:The | バスバー及び電気接続箱 |
-
2007
- 2007-08-31 JP JP2007227169A patent/JP4508222B2/ja active Active
-
2008
- 2008-08-14 EP EP08014533A patent/EP2031575A3/en not_active Withdrawn
- 2008-08-21 TW TW097131941A patent/TWI378288B/zh active
- 2008-08-25 US US12/197,385 patent/US8299728B2/en active Active
- 2008-08-28 KR KR1020080084369A patent/KR101451184B1/ko active IP Right Grant
- 2008-09-01 CN CN2008102151053A patent/CN101377912B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8599185B2 (en) | 2010-01-11 | 2013-12-03 | Novatek Microelectronics Corp. | Driving apparatus of display with precharge mechanism |
CN105744183A (zh) * | 2014-12-26 | 2016-07-06 | 松下知识产权经营株式会社 | 摄像装置 |
CN105744183B (zh) * | 2014-12-26 | 2020-08-11 | 松下知识产权经营株式会社 | 摄像装置 |
CN110838277A (zh) * | 2019-11-08 | 2020-02-25 | 深圳市德普微电子有限公司 | 一种led显示屏的预充电方法 |
CN110838277B (zh) * | 2019-11-08 | 2020-12-18 | 四川遂宁市利普芯微电子有限公司 | 一种led显示屏的预充电方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101377912B (zh) | 2012-07-04 |
TW200923479A (en) | 2009-06-01 |
KR20090023212A (ko) | 2009-03-04 |
JP4508222B2 (ja) | 2010-07-21 |
EP2031575A3 (en) | 2010-03-24 |
EP2031575A2 (en) | 2009-03-04 |
KR101451184B1 (ko) | 2014-10-15 |
US8299728B2 (en) | 2012-10-30 |
US20090058324A1 (en) | 2009-03-05 |
TWI378288B (en) | 2012-12-01 |
JP2009058839A (ja) | 2009-03-19 |
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C14 | Grant of patent or utility model | ||
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Owner name: NIPPON DISPLAY CO., LTD. Free format text: FORMER OWNER: SONY CORPORATION Effective date: 20121116 |
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