DE602005003422D1 - Pixelschaltung für ein OLED Display mit automatischer Kompensation der Schwellenspannung - Google Patents
Pixelschaltung für ein OLED Display mit automatischer Kompensation der SchwellenspannungInfo
- Publication number
- DE602005003422D1 DE602005003422D1 DE602005003422T DE602005003422T DE602005003422D1 DE 602005003422 D1 DE602005003422 D1 DE 602005003422D1 DE 602005003422 T DE602005003422 T DE 602005003422T DE 602005003422 T DE602005003422 T DE 602005003422T DE 602005003422 D1 DE602005003422 D1 DE 602005003422D1
- Authority
- DE
- Germany
- Prior art keywords
- threshold voltage
- pixel circuit
- oled display
- automatic compensation
- compensation
- 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.)
- Active
Links
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
- 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
- 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
-
- 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
- G09G2310/0251—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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040080621A KR100592636B1 (ko) | 2004-10-08 | 2004-10-08 | 발광표시장치 |
KR2004080621 | 2004-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602005003422D1 true DE602005003422D1 (de) | 2008-01-03 |
DE602005003422T2 DE602005003422T2 (de) | 2008-09-25 |
Family
ID=36144762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005003422T Active DE602005003422T2 (de) | 2004-10-08 | 2005-10-04 | Pixelschaltung für ein OLED Display mit automatischer Kompensation der Schwellenspannung |
Country Status (6)
Country | Link |
---|---|
US (1) | US7327357B2 (de) |
EP (1) | EP1646032B1 (de) |
JP (1) | JP4630789B2 (de) |
KR (1) | KR100592636B1 (de) |
CN (1) | CN100461246C (de) |
DE (1) | DE602005003422T2 (de) |
Families Citing this family (98)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8760374B2 (en) * | 2004-05-21 | 2014-06-24 | Semiconductor Energy Laboratory Co., Ltd. | Display device having a light emitting element |
JP2006106141A (ja) * | 2004-09-30 | 2006-04-20 | Sanyo Electric Co Ltd | 有機el画素回路 |
JP2008521033A (ja) * | 2004-11-16 | 2008-06-19 | イグニス・イノベイション・インコーポレーテッド | アクティブマトリクス型発光デバイス表示器のためのシステム及び駆動方法 |
WO2006059813A1 (en) * | 2004-12-03 | 2006-06-08 | Seoul National University Industry Foundation | Picture element structure of current programming method type active matrix organic emitting diode display and driving method of data line |
CA2490858A1 (en) | 2004-12-07 | 2006-06-07 | Ignis Innovation Inc. | Driving method for compensated voltage-programming of amoled displays |
KR100782455B1 (ko) * | 2005-04-29 | 2007-12-05 | 삼성에스디아이 주식회사 | 발광제어 구동장치 및 이를 구비하는 유기전계발광표시장치 |
CN102663977B (zh) * | 2005-06-08 | 2015-11-18 | 伊格尼斯创新有限公司 | 用于驱动发光器件显示器的方法和系统 |
EP1793366A3 (de) | 2005-12-02 | 2009-11-04 | Semiconductor Energy Laboratory Co., Ltd. | Halbleiterbauelement, Anzeigevorrichtung und elektronisches Gerät |
KR101358697B1 (ko) | 2005-12-02 | 2014-02-07 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치, 디스플레이 장치, 및 전자 장치 |
EP2458579B1 (de) | 2006-01-09 | 2017-09-20 | Ignis Innovation Inc. | Verfahren und System zur Ansteuerung einer Aktivmatrixanzeigeschaltung |
US9489891B2 (en) | 2006-01-09 | 2016-11-08 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US9269322B2 (en) | 2006-01-09 | 2016-02-23 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
TWI521492B (zh) | 2006-04-05 | 2016-02-11 | 半導體能源研究所股份有限公司 | 半導體裝置,顯示裝置,和電子裝置 |
KR101194861B1 (ko) * | 2006-06-01 | 2012-10-26 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시소자 |
JP2007323036A (ja) * | 2006-06-05 | 2007-12-13 | Samsung Sdi Co Ltd | 有機電界発光表示装置及びその駆動方法 |
KR100793557B1 (ko) | 2006-06-05 | 2008-01-14 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그의 구동방법 |
KR100774951B1 (ko) | 2006-06-14 | 2007-11-09 | 엘지전자 주식회사 | 전계발광소자 |
KR101245218B1 (ko) * | 2006-06-22 | 2013-03-19 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시소자 |
KR100805596B1 (ko) * | 2006-08-24 | 2008-02-20 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 |
TW200822787A (en) * | 2006-11-02 | 2008-05-16 | Chunghwa Picture Tubes Ltd | Organic light emitting diode driving device |
CN100435199C (zh) * | 2006-11-03 | 2008-11-19 | 友达光电股份有限公司 | 有机发光显示器及其相关的像素电路 |
KR100824854B1 (ko) * | 2006-12-21 | 2008-04-23 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 |
KR101526475B1 (ko) | 2007-06-29 | 2015-06-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 및 그 구동 방법 |
CN101388171B (zh) * | 2007-09-13 | 2013-02-13 | 统宝光电股份有限公司 | 电子系统 |
CA2660598A1 (en) * | 2008-04-18 | 2009-06-22 | Ignis Innovation Inc. | System and driving method for light emitting device display |
TWI363425B (en) * | 2008-05-07 | 2012-05-01 | Nat Univ Tsing Hua | A memory device, a tunable current driver and an operating method thereof |
US20100007651A1 (en) * | 2008-07-08 | 2010-01-14 | Yang-Wan Kim | Pixel and organic light emitting display using the same |
CA2637343A1 (en) | 2008-07-29 | 2010-01-29 | Ignis Innovation Inc. | Improving the display source driver |
KR20100041085A (ko) * | 2008-10-13 | 2010-04-22 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 및 그 구동방법 |
TWI409762B (zh) * | 2008-10-13 | 2013-09-21 | Innolux Corp | 發光二極體之畫素驅動電路 |
KR101452210B1 (ko) | 2008-11-17 | 2014-10-23 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR100986915B1 (ko) | 2008-11-26 | 2010-10-08 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
US9370075B2 (en) | 2008-12-09 | 2016-06-14 | Ignis Innovation Inc. | System and method for fast compensation programming of pixels in a display |
KR101056302B1 (ko) | 2009-03-26 | 2011-08-11 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
KR101008482B1 (ko) | 2009-04-17 | 2011-01-14 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
TWI417840B (zh) * | 2009-08-26 | 2013-12-01 | Au Optronics Corp | 畫素電路、主動式矩陣有機發光二極體顯示器及畫素電路之驅動方法 |
US8692742B2 (en) * | 2009-09-01 | 2014-04-08 | Au Optronics Corporation | Pixel driving circuit with multiple current paths in a light emitting display panel |
EP2477175B1 (de) * | 2009-09-08 | 2015-11-04 | Joled Inc. | Anzeigetafelvorrichtung und verfahren zu ihrer ansteuerung |
US8633873B2 (en) | 2009-11-12 | 2014-01-21 | Ignis Innovation Inc. | Stable fast programming scheme for displays |
CA2687631A1 (en) * | 2009-12-06 | 2011-06-06 | Ignis Innovation Inc | Low power driving scheme for display applications |
TW201123139A (en) * | 2009-12-29 | 2011-07-01 | Au Optronics Corp | Driving device of light emitting unit |
TWI397887B (zh) * | 2009-12-31 | 2013-06-01 | Au Optronics Corp | 發光元件的驅動裝置 |
KR101064452B1 (ko) * | 2010-02-17 | 2011-09-14 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
CA2696778A1 (en) | 2010-03-17 | 2011-09-17 | Ignis Innovation Inc. | Lifetime, uniformity, parameter extraction methods |
EP2384091A1 (de) * | 2010-04-21 | 2011-11-02 | Osram AG | Stromversorgungsschaltung für Lichtquellen, z.B Systemen mit Lichtdioden |
KR101666586B1 (ko) * | 2010-06-22 | 2016-10-14 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시장치의 구동장치와 그 구동방법 |
KR101666589B1 (ko) * | 2010-07-02 | 2016-10-14 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시장치와 그의 구동방법 |
CN101996582B (zh) * | 2010-11-23 | 2013-05-01 | 友达光电股份有限公司 | 有机发光二极管的像素驱动电路 |
KR101822498B1 (ko) * | 2010-12-10 | 2018-01-29 | 삼성디스플레이 주식회사 | 표시 장치를 위한 화소, 이를 이용하는 표시 장치 및 그 구동 방법 |
US20140368491A1 (en) | 2013-03-08 | 2014-12-18 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
US9886899B2 (en) | 2011-05-17 | 2018-02-06 | Ignis Innovation Inc. | Pixel Circuits for AMOLED displays |
US9351368B2 (en) | 2013-03-08 | 2016-05-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
EP2715711A4 (de) | 2011-05-28 | 2014-12-24 | Ignis Innovation Inc | System und verfahren zur schnellen kompensationsprogrammierung von pixeln auf einer anzeige |
KR101813192B1 (ko) * | 2011-05-31 | 2017-12-29 | 삼성디스플레이 주식회사 | 화소 및 이를 포함하는 표시장치, 및 그 구동방법 |
KR20230093081A (ko) * | 2011-07-22 | 2023-06-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치 |
CN102651198B (zh) * | 2012-03-19 | 2015-04-01 | 京东方科技集团股份有限公司 | Amoled驱动电路、方法和amoled显示装置 |
US10043794B2 (en) * | 2012-03-22 | 2018-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
CN103366672A (zh) * | 2012-04-10 | 2013-10-23 | 东莞万士达液晶显示器有限公司 | 发光元件驱动电路及像素电路 |
US9747834B2 (en) | 2012-05-11 | 2017-08-29 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
US8995607B2 (en) | 2012-05-31 | 2015-03-31 | Semiconductor Energy Laboratory Co., Ltd. | Pulse signal output circuit and shift register |
US9320111B2 (en) | 2012-05-31 | 2016-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device |
JP6228753B2 (ja) | 2012-06-01 | 2017-11-08 | 株式会社半導体エネルギー研究所 | 半導体装置、表示装置、表示モジュール、及び電子機器 |
TWI587261B (zh) | 2012-06-01 | 2017-06-11 | 半導體能源研究所股份有限公司 | 半導體裝置及半導體裝置的驅動方法 |
TWI471843B (zh) * | 2012-07-18 | 2015-02-01 | Innocom Tech Shenzhen Co Ltd | 有機發光二極體像素電路與顯示器 |
US8878755B2 (en) | 2012-08-23 | 2014-11-04 | Au Optronics Corporation | Organic light-emitting diode display and method of driving same |
US9336717B2 (en) | 2012-12-11 | 2016-05-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9786223B2 (en) | 2012-12-11 | 2017-10-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9721505B2 (en) | 2013-03-08 | 2017-08-01 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
CA2894717A1 (en) | 2015-06-19 | 2016-12-19 | Ignis Innovation Inc. | Optoelectronic device characterization in array with shared sense line |
CN103325339B (zh) * | 2013-06-21 | 2016-05-25 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、有机发光显示面板及显示装置 |
KR102117889B1 (ko) * | 2013-12-11 | 2020-06-02 | 엘지디스플레이 주식회사 | 표시 장치의 화소 회로 및 이를 포함하는 유기 발광 표시 장치 및 그의 구동 방법 |
KR20220046701A (ko) | 2013-12-27 | 2022-04-14 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치 |
CN103700346B (zh) * | 2013-12-27 | 2016-08-31 | 合肥京东方光电科技有限公司 | 像素驱动电路、阵列基板、显示装置和像素驱动方法 |
JP6300534B2 (ja) * | 2014-01-17 | 2018-03-28 | 株式会社ジャパンディスプレイ | 表示装置 |
CN104036731B (zh) * | 2014-06-13 | 2016-03-23 | 京东方科技集团股份有限公司 | 像素电路和显示装置 |
CN104078004B (zh) * | 2014-06-18 | 2016-08-31 | 京东方科技集团股份有限公司 | 像素电路和显示装置 |
CN104167171B (zh) | 2014-07-17 | 2016-08-03 | 京东方科技集团股份有限公司 | 一种像素电路和显示装置 |
CN104157241A (zh) * | 2014-08-15 | 2014-11-19 | 合肥鑫晟光电科技有限公司 | 一种像素驱动电路及其驱动方法和显示装置 |
CN104217681B (zh) * | 2014-09-02 | 2016-08-17 | 武汉天马微电子有限公司 | 一种像素电路、显示面板及显示装置 |
CN104318899B (zh) | 2014-11-17 | 2017-01-25 | 京东方科技集团股份有限公司 | 像素单元驱动电路和方法、像素单元和显示装置 |
CA2873476A1 (en) | 2014-12-08 | 2016-06-08 | Ignis Innovation Inc. | Smart-pixel display architecture |
CA2886862A1 (en) | 2015-04-01 | 2016-10-01 | Ignis Innovation Inc. | Adjusting display brightness for avoiding overheating and/or accelerated aging |
US10373554B2 (en) | 2015-07-24 | 2019-08-06 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
CA2898282A1 (en) | 2015-07-24 | 2017-01-24 | Ignis Innovation Inc. | Hybrid calibration of current sources for current biased voltage progra mmed (cbvp) displays |
US10657895B2 (en) | 2015-07-24 | 2020-05-19 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
CN105070250A (zh) * | 2015-09-23 | 2015-11-18 | 京东方科技集团股份有限公司 | 一种像素驱动电路及其驱动方法和显示装置 |
CA2908285A1 (en) | 2015-10-14 | 2017-04-14 | Ignis Innovation Inc. | Driver with multiple color pixel structure |
CN105427809B (zh) | 2016-01-04 | 2020-11-03 | 京东方科技集团股份有限公司 | 像素补偿电路及amoled显示装置 |
CN106898305A (zh) * | 2017-05-04 | 2017-06-27 | 成都晶砂科技有限公司 | 单晶硅晶体管cmos驱动显示的像素补偿电路及显示设备 |
CN106981269B (zh) * | 2017-06-05 | 2018-12-14 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示面板和显示装置 |
TWI662348B (zh) * | 2018-01-05 | 2019-06-11 | 友達光電股份有限公司 | 像素電路及顯示裝置 |
CN108777131B (zh) * | 2018-06-22 | 2020-04-03 | 武汉华星光电半导体显示技术有限公司 | Amoled像素驱动电路及驱动方法 |
CN109256092B (zh) * | 2018-10-18 | 2020-07-28 | 天津大学 | 基于otft的实现阈值电压补偿的像素驱动电路及驱动方法 |
KR102564366B1 (ko) * | 2018-12-31 | 2023-08-04 | 엘지디스플레이 주식회사 | 표시 장치 |
KR102583109B1 (ko) * | 2019-02-20 | 2023-09-27 | 삼성전자주식회사 | 디스플레이 패널 및 디스플레이 패널의 구동 방법 |
CN111063305A (zh) * | 2020-01-07 | 2020-04-24 | 深圳市华星光电半导体显示技术有限公司 | 像素电路、显示面板及像素电路基准电压的补偿方法 |
KR20220140062A (ko) * | 2021-04-08 | 2022-10-18 | 삼성디스플레이 주식회사 | 픽셀 및 표시 장치 |
CN116884350B (zh) * | 2023-09-07 | 2024-01-16 | 惠科股份有限公司 | 像素驱动电路、显示面板及显示装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003005710A (ja) * | 2001-06-25 | 2003-01-08 | Nec Corp | 電流駆動回路及び画像表示装置 |
JP4230744B2 (ja) * | 2001-09-29 | 2009-02-25 | 東芝松下ディスプレイテクノロジー株式会社 | 表示装置 |
JP3800404B2 (ja) * | 2001-12-19 | 2006-07-26 | 株式会社日立製作所 | 画像表示装置 |
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 |
KR100868642B1 (ko) | 2002-07-19 | 2008-11-12 | 매그나칩 반도체 유한회사 | 능동 방식 유기 el 디스플레이 장치 |
KR100445435B1 (ko) | 2002-07-23 | 2004-08-21 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치 및 그의 구동방법 |
JP4123084B2 (ja) * | 2002-07-31 | 2008-07-23 | セイコーエプソン株式会社 | 電子回路、電気光学装置、及び電子機器 |
JP4103500B2 (ja) * | 2002-08-26 | 2008-06-18 | カシオ計算機株式会社 | 表示装置及び表示パネルの駆動方法 |
KR100450761B1 (ko) * | 2002-09-14 | 2004-10-01 | 한국전자통신연구원 | 능동 구동형 유기 이엘 다이오드 디스플레이 패널 회로 |
TW564390B (en) * | 2002-09-16 | 2003-12-01 | Au Optronics Corp | Driving circuit and method for light emitting device |
KR100906964B1 (ko) * | 2002-09-25 | 2009-07-08 | 삼성전자주식회사 | 유기 전계발광 구동 소자와 이를 갖는 유기 전계발광 표시패널 |
JP3832415B2 (ja) * | 2002-10-11 | 2006-10-11 | ソニー株式会社 | アクティブマトリクス型表示装置 |
KR100899082B1 (ko) * | 2002-12-30 | 2009-05-25 | 매그나칩 반도체 유한회사 | 휘도가 개선된 유기전계 발광표시장치 |
JP4734529B2 (ja) * | 2003-02-24 | 2011-07-27 | 奇美電子股▲ふん▼有限公司 | 表示装置 |
KR100502912B1 (ko) * | 2003-04-01 | 2005-07-21 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
KR100599726B1 (ko) * | 2003-11-27 | 2006-07-12 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
JP4297438B2 (ja) * | 2003-11-24 | 2009-07-15 | 三星モバイルディスプレイ株式會社 | 発光表示装置,表示パネル,及び発光表示装置の駆動方法 |
KR100560479B1 (ko) * | 2004-03-10 | 2006-03-13 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
KR100637458B1 (ko) * | 2004-05-25 | 2006-10-20 | 삼성에스디아이 주식회사 | 유기전계 발광 표시 패널 |
KR100698681B1 (ko) * | 2004-06-29 | 2007-03-23 | 삼성에스디아이 주식회사 | 발광 표시장치 |
KR101087417B1 (ko) * | 2004-08-13 | 2011-11-25 | 엘지디스플레이 주식회사 | 유기 발광표시장치의 구동회로 |
KR100673759B1 (ko) * | 2004-08-30 | 2007-01-24 | 삼성에스디아이 주식회사 | 발광 표시장치 |
TWI288377B (en) * | 2004-09-01 | 2007-10-11 | Au Optronics Corp | Organic light emitting display and display unit thereof |
KR100673760B1 (ko) * | 2004-09-08 | 2007-01-24 | 삼성에스디아이 주식회사 | 발광 표시장치 |
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JP2006113586A (ja) | 2006-04-27 |
JP4630789B2 (ja) | 2011-02-09 |
KR100592636B1 (ko) | 2006-06-26 |
KR20060031545A (ko) | 2006-04-12 |
DE602005003422T2 (de) | 2008-09-25 |
US7327357B2 (en) | 2008-02-05 |
US20060077194A1 (en) | 2006-04-13 |
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