CN1933688A - 有机电致发光显示装置 - Google Patents
有机电致发光显示装置 Download PDFInfo
- Publication number
- CN1933688A CN1933688A CNA200610127463XA CN200610127463A CN1933688A CN 1933688 A CN1933688 A CN 1933688A CN A200610127463X A CNA200610127463X A CN A200610127463XA CN 200610127463 A CN200610127463 A CN 200610127463A CN 1933688 A CN1933688 A CN 1933688A
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- data
- voltage
- sweep signal
- display device
- 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.)
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- 239000003990 capacitor Substances 0.000 claims abstract description 101
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000005401 electroluminescence Methods 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 24
- 238000010586 diagram Methods 0.000 description 11
- 230000004044 response Effects 0.000 description 11
- 239000000969 carrier Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- G09G3/22—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
-
- 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
-
- 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
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
-
- 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
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
-
- 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
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than 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
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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
- 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
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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
- 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
- G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
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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
- 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0238—Improving the black level
-
- 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
- G09G2320/043—Preventing or counteracting the effects of ageing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050086370 | 2005-09-15 | ||
KR1020050086370A KR100666640B1 (ko) | 2005-09-15 | 2005-09-15 | 유기 전계발광 표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1933688A true CN1933688A (zh) | 2007-03-21 |
CN100548082C CN100548082C (zh) | 2009-10-07 |
Family
ID=37671263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200610127463XA Active CN100548082C (zh) | 2005-09-15 | 2006-09-15 | 有机电致发光显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8049684B2 (zh) |
EP (1) | EP1764771A3 (zh) |
JP (1) | JP4637070B2 (zh) |
KR (1) | KR100666640B1 (zh) |
CN (1) | CN100548082C (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102117598A (zh) * | 2009-12-31 | 2011-07-06 | 乐金显示有限公司 | 有机发光二极管显示器 |
CN104380368A (zh) * | 2012-07-31 | 2015-02-25 | 夏普株式会社 | 显示装置及其驱动方法 |
CN104751801A (zh) * | 2015-04-17 | 2015-07-01 | 京东方科技集团股份有限公司 | 像素驱动电路及其驱动方法和显示装置 |
CN106205468A (zh) * | 2014-08-20 | 2016-12-07 | 三星显示有限公司 | 透明显示面板和透明有机发光二极管显示装置 |
CN106504696A (zh) * | 2016-12-29 | 2017-03-15 | 上海天马有机发光显示技术有限公司 | 显示面板及包含其的显示装置 |
WO2022082751A1 (zh) * | 2020-10-23 | 2022-04-28 | 京东方科技集团股份有限公司 | 像素电路、显示面板及显示装置 |
CN114613336A (zh) * | 2022-03-01 | 2022-06-10 | 广州华星光电半导体显示技术有限公司 | 显示装置 |
CN115909977A (zh) * | 2021-08-10 | 2023-04-04 | 乐金显示有限公司 | 发光显示装置及发光显示装置的驱动方法 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100635509B1 (ko) * | 2005-08-16 | 2006-10-17 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치 |
KR100740133B1 (ko) * | 2006-07-31 | 2007-07-16 | 삼성에스디아이 주식회사 | 발광 표시 장치 |
KR100858618B1 (ko) | 2007-04-10 | 2008-09-17 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
JP2009276744A (ja) * | 2008-02-13 | 2009-11-26 | Toshiba Mobile Display Co Ltd | El表示装置 |
JP2009237200A (ja) * | 2008-03-27 | 2009-10-15 | Hitachi Displays Ltd | 画像表示装置 |
KR100924143B1 (ko) * | 2008-04-02 | 2009-10-28 | 삼성모바일디스플레이주식회사 | 평판표시장치 및 그의 구동 방법 |
KR100922065B1 (ko) * | 2008-06-11 | 2009-10-19 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
KR101509114B1 (ko) * | 2008-06-23 | 2015-04-08 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
JP2010008523A (ja) * | 2008-06-25 | 2010-01-14 | Sony Corp | 表示装置 |
KR101064466B1 (ko) * | 2009-07-29 | 2011-09-16 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
KR101084229B1 (ko) * | 2009-11-19 | 2011-11-16 | 삼성모바일디스플레이주식회사 | 표시 장치 및 그에 따른 구동 방법 |
KR101708384B1 (ko) | 2010-06-15 | 2017-02-21 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR101152504B1 (ko) * | 2010-06-21 | 2012-06-01 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
KR101758771B1 (ko) * | 2010-07-20 | 2017-08-01 | 삼성디스플레이 주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
CN102708787A (zh) * | 2011-08-25 | 2012-10-03 | 京东方科技集团股份有限公司 | Amoled像素单元驱动电路和方法、像素单元以及显示装置 |
CN102708786B (zh) * | 2011-08-25 | 2014-12-10 | 京东方科技集团股份有限公司 | Amoled像素单元驱动电路和方法、像素单元以及显示装置 |
US9734762B2 (en) | 2011-11-02 | 2017-08-15 | Sharp Kabushiki Kaisha | Color display device with pixel circuits including two capacitors |
JP5797134B2 (ja) * | 2012-03-13 | 2015-10-21 | シャープ株式会社 | 表示装置およびその駆動方法 |
CN102708798B (zh) * | 2012-04-28 | 2015-05-13 | 京东方科技集团股份有限公司 | 一种像素单元驱动电路、驱动方法、像素单元和显示装置 |
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US9947266B2 (en) | 2012-12-19 | 2018-04-17 | Sharp Kabushiki Kaisha | Drive circuit, display device and driving method |
KR101969444B1 (ko) * | 2013-01-15 | 2019-04-17 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동방법 |
JP6201465B2 (ja) | 2013-07-08 | 2017-09-27 | ソニー株式会社 | 表示装置、表示装置の駆動方法、及び、電子機器 |
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CN106531067B (zh) * | 2016-12-23 | 2019-08-30 | 上海天马有机发光显示技术有限公司 | 一种像素电路及其显示装置 |
WO2018173132A1 (ja) * | 2017-03-22 | 2018-09-27 | シャープ株式会社 | 表示装置の駆動方法および表示装置 |
WO2018173280A1 (ja) | 2017-03-24 | 2018-09-27 | シャープ株式会社 | 表示装置およびその駆動方法 |
WO2018235130A1 (ja) | 2017-06-19 | 2018-12-27 | シャープ株式会社 | 表示装置およびその駆動方法 |
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CN106205468A (zh) * | 2014-08-20 | 2016-12-07 | 三星显示有限公司 | 透明显示面板和透明有机发光二极管显示装置 |
CN104751801B (zh) * | 2015-04-17 | 2018-09-04 | 京东方科技集团股份有限公司 | 像素驱动电路及其驱动方法和显示装置 |
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CN104751801A (zh) * | 2015-04-17 | 2015-07-01 | 京东方科技集团股份有限公司 | 像素驱动电路及其驱动方法和显示装置 |
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CN114830216B (zh) * | 2020-10-23 | 2024-01-05 | 京东方科技集团股份有限公司 | 像素电路、显示面板及显示装置 |
US12148346B2 (en) | 2020-10-23 | 2024-11-19 | Beijing Boe Technology Development Co., Ltd. | Pixel circuit with compensation circuit, display panel and display apparatus |
CN115909977A (zh) * | 2021-08-10 | 2023-04-04 | 乐金显示有限公司 | 发光显示装置及发光显示装置的驱动方法 |
CN114613336A (zh) * | 2022-03-01 | 2022-06-10 | 广州华星光电半导体显示技术有限公司 | 显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100548082C (zh) | 2009-10-07 |
JP2007079580A (ja) | 2007-03-29 |
EP1764771A3 (en) | 2007-03-28 |
JP4637070B2 (ja) | 2011-02-23 |
EP1764771A2 (en) | 2007-03-21 |
US8049684B2 (en) | 2011-11-01 |
KR100666640B1 (ko) | 2007-01-09 |
US20070118781A1 (en) | 2007-05-24 |
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