CN100454370C - 有机电致发光显示器和分离器 - Google Patents
有机电致发光显示器和分离器 Download PDFInfo
- Publication number
- CN100454370C CN100454370C CNB200510076394XA CN200510076394A CN100454370C CN 100454370 C CN100454370 C CN 100454370C CN B200510076394X A CNB200510076394X A CN B200510076394XA CN 200510076394 A CN200510076394 A CN 200510076394A CN 100454370 C CN100454370 C CN 100454370C
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- China
- Prior art keywords
- output data
- control signal
- data line
- period
- switch
- 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
-
- 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
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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
- G09G3/22—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
- 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
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- 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
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select 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
- G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
-
- 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
- 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
- G09G3/3241—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
- G09G3/325—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR41259/04 | 2004-06-07 | ||
KR1020040041259A KR100581800B1 (ko) | 2004-06-07 | 2004-06-07 | 유기 전계발광 표시 장치 및 역다중화부 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1707593A CN1707593A (zh) | 2005-12-14 |
CN100454370C true CN100454370C (zh) | 2009-01-21 |
Family
ID=35447119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200510076394XA Expired - Fee Related CN100454370C (zh) | 2004-06-07 | 2005-06-07 | 有机电致发光显示器和分离器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7742021B2 (zh) |
JP (1) | JP2005352477A (zh) |
KR (1) | KR100581800B1 (zh) |
CN (1) | CN100454370C (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4438069B2 (ja) * | 2004-12-03 | 2010-03-24 | キヤノン株式会社 | 電流プログラミング装置、アクティブマトリクス型表示装置およびこれらの電流プログラミング方法 |
US8274451B2 (en) * | 2004-12-16 | 2012-09-25 | Lg Display Co., Ltd. | Electroluminescent device and method of driving the same |
TWI275056B (en) * | 2005-04-18 | 2007-03-01 | Wintek Corp | Data multiplex circuit and its control method |
TWI264694B (en) * | 2005-05-24 | 2006-10-21 | Au Optronics Corp | Electroluminescent display and driving method thereof |
TWI298862B (en) * | 2005-10-28 | 2008-07-11 | Novatek Microelectronics Corp | Driving method and data driving circuit of plane surface display |
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 |
KR101220206B1 (ko) * | 2006-06-09 | 2013-01-09 | 엘지디스플레이 주식회사 | 액정표시장치의 구동장치 및 이의 구동방법 |
KR100852349B1 (ko) * | 2006-07-07 | 2008-08-18 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그 구동방법 |
TWI340944B (en) * | 2006-10-27 | 2011-04-21 | Chimei Innolux Corp | Liquid crystal display, driving circuit and driving method thereof |
KR101285537B1 (ko) * | 2006-10-31 | 2013-07-11 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 및 그 구동방법 |
WO2009031956A1 (en) | 2007-09-05 | 2009-03-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for energy saving in a telecommunication system |
JP2010164844A (ja) * | 2009-01-16 | 2010-07-29 | Nec Lcd Technologies Ltd | 液晶表示装置、該液晶表示装置に用いられる駆動方法及び集積回路 |
TWI409759B (zh) * | 2009-10-16 | 2013-09-21 | Au Optronics Corp | 畫素電路以及畫素驅動方法 |
CN102867481B (zh) * | 2012-09-06 | 2016-05-04 | 福州华映视讯有限公司 | 有机发光元件的驱动电路及其操作方法 |
CN103310730B (zh) * | 2013-06-06 | 2015-05-27 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法和像素阵列结构 |
KR102318144B1 (ko) * | 2015-05-08 | 2021-10-28 | 삼성디스플레이 주식회사 | 표시 장치 및 그것의 구동 방법 |
JP6747156B2 (ja) * | 2016-08-05 | 2020-08-26 | 天馬微電子有限公司 | 表示装置 |
CN106356026B (zh) * | 2016-11-30 | 2019-02-01 | 广东聚华印刷显示技术有限公司 | 一种显示装置以及显示装置的驱动方法 |
US10797125B2 (en) * | 2017-08-30 | 2020-10-06 | Apple Inc. | Electronic device having display circuitry with rounded corners |
JP6757353B2 (ja) * | 2018-03-28 | 2020-09-16 | シャープ株式会社 | アクティブマトリクス基板および表示装置 |
KR20200009908A (ko) | 2018-07-20 | 2020-01-30 | 엘지디스플레이 주식회사 | 표시 장치 |
KR102594624B1 (ko) * | 2018-07-20 | 2023-10-25 | 엘지디스플레이 주식회사 | 표시 장치 |
KR102498498B1 (ko) * | 2018-10-11 | 2023-02-10 | 엘지디스플레이 주식회사 | 멀티플렉서를 포함하는 표시장치 및 그 제어 방법 |
KR20210046910A (ko) * | 2019-10-18 | 2021-04-29 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치의 표시 패널 및 유기 발광 표시 장치 |
CN111508416B (zh) * | 2020-04-30 | 2021-09-03 | 武汉华星光电半导体显示技术有限公司 | 显示器及其驱动方法 |
CN113176809B (zh) * | 2021-04-12 | 2024-05-03 | 维沃移动通信有限公司 | 电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003157048A (ja) * | 2001-11-19 | 2003-05-30 | Matsushita Electric Ind Co Ltd | アクティブマトリックス型表示装置 |
CN1447302A (zh) * | 2002-03-21 | 2003-10-08 | 三星Sdi株式会社 | 显示器及其驱动方法 |
JP2004029755A (ja) * | 2002-04-26 | 2004-01-29 | Toshiba Matsushita Display Technology Co Ltd | El表示装置 |
Family Cites Families (11)
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US5170158A (en) * | 1989-06-30 | 1992-12-08 | Kabushiki Kaisha Toshiba | Display apparatus |
KR100701892B1 (ko) * | 1999-05-21 | 2007-03-30 | 엘지.필립스 엘시디 주식회사 | 데이터라인 구동방법 및 그를 이용한 액정 표시장치 |
JP4664466B2 (ja) * | 2000-05-15 | 2011-04-06 | 東芝モバイルディスプレイ株式会社 | 表示装置 |
KR100367010B1 (ko) * | 2000-06-08 | 2003-01-09 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 구동방법 |
GB2367176A (en) * | 2000-09-14 | 2002-03-27 | Sharp Kk | Active matrix display and display driver |
US6787249B2 (en) * | 2001-03-28 | 2004-09-07 | Semiconductor Energy Laboratory Co., Ltd. | Organic light emitting element and light emitting device using the same |
JP4193452B2 (ja) | 2001-08-29 | 2008-12-10 | 日本電気株式会社 | 電流負荷デバイス駆動用半導体装置及びそれを備えた電流負荷デバイス |
KR100840675B1 (ko) * | 2002-01-14 | 2008-06-24 | 엘지디스플레이 주식회사 | 액정표시장치의 데이터 구동 장치 및 방법 |
JP4195337B2 (ja) | 2002-06-11 | 2008-12-10 | 三星エスディアイ株式会社 | 発光表示装置及びその表示パネルと駆動方法 |
JP4015908B2 (ja) * | 2002-08-29 | 2007-11-28 | 松下電器産業株式会社 | 表示装置用駆動回路及び表示装置 |
JP4103544B2 (ja) * | 2002-10-28 | 2008-06-18 | セイコーエプソン株式会社 | 有機el装置 |
-
2004
- 2004-06-07 KR KR1020040041259A patent/KR100581800B1/ko not_active IP Right Cessation
-
2005
- 2005-05-25 US US11/136,713 patent/US7742021B2/en active Active
- 2005-05-31 JP JP2005158977A patent/JP2005352477A/ja active Pending
- 2005-06-07 CN CNB200510076394XA patent/CN100454370C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003157048A (ja) * | 2001-11-19 | 2003-05-30 | Matsushita Electric Ind Co Ltd | アクティブマトリックス型表示装置 |
CN1447302A (zh) * | 2002-03-21 | 2003-10-08 | 三星Sdi株式会社 | 显示器及其驱动方法 |
JP2004029755A (ja) * | 2002-04-26 | 2004-01-29 | Toshiba Matsushita Display Technology Co Ltd | El表示装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20050116205A (ko) | 2005-12-12 |
US7742021B2 (en) | 2010-06-22 |
CN1707593A (zh) | 2005-12-14 |
KR100581800B1 (ko) | 2006-05-23 |
JP2005352477A (ja) | 2005-12-22 |
US20050270258A1 (en) | 2005-12-08 |
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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 | ||
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 MONITOR CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121030 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121030 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: 20090121 Termination date: 20170607 |
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CF01 | Termination of patent right due to non-payment of annual fee |