JP2004226960A - 発光表示装置及びその駆動方法並びに画素回路 - Google Patents
発光表示装置及びその駆動方法並びに画素回路 Download PDFInfo
- Publication number
- JP2004226960A JP2004226960A JP2003281581A JP2003281581A JP2004226960A JP 2004226960 A JP2004226960 A JP 2004226960A JP 2003281581 A JP2003281581 A JP 2003281581A JP 2003281581 A JP2003281581 A JP 2003281581A JP 2004226960 A JP2004226960 A JP 2004226960A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- current
- line
- light emitting
- scan line
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 18
- 239000003990 capacitor Substances 0.000 claims description 40
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 12
- 239000010409 thin film Substances 0.000 description 7
- 208000032005 Spinocerebellar ataxia with axonal neuropathy type 2 Diseases 0.000 description 5
- 208000033361 autosomal recessive with axonal neuropathy 2 spinocerebellar ataxia Diseases 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 2
- 230000005525 hole transport Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000004065 semiconductor 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]
- G09G3/3225—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
- 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
-
- 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
- G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two 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
- 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 Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】 Cvthにゲート電極が連結され、電源供給線から発光素子OLEDへの電流供給をオンオフするM1と、現在の走査線以前の走査線からの選択信号に応答してCvthにM1をオンさせるためのしきい電圧に相当する電圧を充電する第1スイッチング部(M4,M5)と、現在の走査線からの選択信号に応答してデータ線Dataからのデータ信号を伝達するM3と、電源供給線とM2との間に連結され、M2に応じてデータ信号に対応する電圧を充電するCstと、制御信号に応答して、Cvthに電圧が充電される間、M1と発光素子とを電気的に遮断する第2スイッチング部(M2)とを備えた。
【選択図】 図6
Description
図9Aは、第2実施形態にかかる画素回路の構成を示す回路図であり、図9Bは図9Aに示す画素回路の走査タイミング図である。
11 画素回路
20 走査駆動部
30 データ駆動部
Claims (18)
- 画像信号を示すデータ信号を伝達する多数のデータ線と、選択信号を伝達する多数の走査線と、前記データ線と前記走査線に連結された画素回路と、前記画素回路に電気的に連結される電源供給線を含む発光表示装置において、
前記画素回路は、印加される電流の量に対応する光を発光する発光素子と、
第1キャパシタにゲート電極が連結され、前記電源供給線から前記発光素子への電流供給をオンオフする第1トランジスタと、
現在の走査線以前の走査線からの選択信号に応答して前記第1キャパシタに前記第1トランジスタをオンさせるためのしきい電圧に相当する電圧を充電し、前記第1トランジスタをオンさせる第1スイッチング部と、
現在の走査線からの選択信号に応答して前記データ線からのデータ信号を伝達する第2トランジスタと、
前記電源供給線と前記第2トランジスタの間に連結されるとともに、前記電源供給線と前記第1キャパシタとの間に連結し、前記第2トランジスタのオンオフに応じて前記データ信号に対応する電圧を充電する第2キャパシタと、
制御信号に応答して、前記第1キャパシタに電圧が充電される間、前記第1トランジスタと前記発光素子とを電気的に遮断する第2スイッチング部とを備え、
前記第1トランジスタは前記第1及び第2キャパシタに充電された電圧の合計に対応する電流を前記発光素子に供給することを特徴とする発光表示装置。 - 前記第1スイッチング部は、
前記現在の走査線以前の走査線からの選択信号に応答して前記電源供給線からの電圧を前記第1キャパシタに印加する第3トランジスタと、
前記現在の走査線以前の走査線からの選択信号に応答して前記第1トランジスタのゲート電極と主電極を導通させる第4トランジスタとを含むことを特徴とする請求項1に記載の発光表示装置。 - 前記第1〜第4トランジスタは同一電導タイプのトランジスタであることを特徴とする請求項2に記載の発光表示装置。
- 前記第2スイッチング部を制御する前記制御信号は、現在の走査線以前の走査線からの選択信号であり、
前記第2スイッチング部は、前記第1トランジスタと前記発光素子との間に連結され、前記制御信号に応答してターンオフする第5トランジスタとを含むことを特徴とする請求項1に記載の発光表示装置。 - 前記第2スイッチング部は、前記第1トランジスタと前記発光素子との間に連結される第6トランジスタを含み、
前記制御信号は別の走査線からの選択信号であって、現在の走査線以前の走査線及び現在の走査線から選択信号が印加されてから前記第6トランジスタをターンオンさせる信号であることを特徴とする請求項1に記載の発光表示装置。 - 前記制御信号は、現在の走査線以前の走査線からの選択信号及び前記現在の走査線からの選択信号を含み、
前記第2スイッチング部は、前記第1トランジスタと前記発光素子との間に直列に連結され、ゲート電極にそれぞれ前記現在の走査線以前の走査線及び現在の走査線が連結される第7及び第8トランジスタを含むことを特徴とする請求項1に記載の発光表示装置。 - 前記電源供給線と走査線が平行であることを特徴とする請求項1に記載の発光表示装置。
- 多数のデータ線と多数の走査線によって規定される多数の画素にそれぞれ形成される画素回路において、
前記画素回路は、
発光素子と、
第1主電極が電源供給線に連結されて前記発光素子の発光に必要な電流の供給をオンオフする第1トランジスタと、
前記電源供給線と前記第1トランジスタのゲート電極との間に直列に連結される第1及び第2キャパシタと、
現在の走査線にゲート電極が連結され、前記データ線と前記第1及び第2キャパシタの接点にそれぞれ第1主電極及び第2主電極が連結される第2トランジスタと、
現在の走査線以前の走査線にゲート電極が連結され、前記電源供給線と前記第1及び第2キャパシタの接点との間に連結される第3トランジスタと、
現在の走査線以前の走査線にゲート電極が連結され、前記第2キャパシタと第1トランジスタの第2主電極との間に連結される第4トランジスタとを備え、
前記第1トランジスタは、前記第1及び第2キャパシタに充電された電圧に対応する電流を前記発光素子に供給することを特徴とする画素回路。 - 前記第1〜第4トランジスタは同一電導タイプのトランジスタであることを特徴とする請求項8に記載の画素回路。
- 制御信号が制御端子に印加され、前記第1トランジスタと前記発光素子との間に連結されるスイッチング部をさらに含む請求項8に記載の画素回路。
- 前記制御信号は、現在の走査線以前の走査線からの選択信号であり、
前記スイッチング部は、前記第1トランジスタと前記発光素子との間に連結されて前記制御信号に応答してターンオフする第5トランジスタを含むことを特徴とする請求項10に記載の画素回路。 - 前記スイッチング部は、前記第1トランジスタと前記発光素子との間に連結される第6トランジスタを含み、
前記制御信号は、現在の走査線以前の走査線及び現在の走査線から選択信号が印加されたのちに前記第6トランジスタをターンオンさせる別の走査線からの選択信号であることを特徴とする請求項10に記載の画素回路。 - 前記制御信号は、現在の走査線以前の走査線からの選択信号及び前記現在の走査線からの選択信号を含み、
前記スイッチング部は、ゲート電極にそれぞれ現在の走査線以前の走査線及び前記現在の走査線が連結され、前記第1トランジスタと前記発光素子との間に直列に連結される第7及び第8トランジスタを含むことを特徴とする請求項10に記載の画素回路。 - 前記電源供給線と走査線が平行であることを特徴とする請求項8に記載の画素回路。
- 多数のデータ線と、これら多数のデータ線に交差する多数の走査線と、前記多数のデータ線と前記多数の走査線によって規定される領域に形成され、それぞれ発光素子に電流を供給するトランジスタを有する行列形態の多数の画素を含む発光表示装置の駆動方法において、
前記画素のトランジスタのゲート電圧を補償する段階と、
選択信号を前記画素に印加する段階と、
前記選択信号に応答して前記データ線からデータ電圧を受信して前記補償されたゲート電圧と前記データ電圧の合計に対応する電流を、前記発光素子に供給する段階と
を含むことを特徴とする発光表示装置の駆動方法。 - 制御信号に応答して前記データ線から前記データ電圧が印加される間に前記発光素子に電流の供給を遮断する段階をさらに含むことを特徴とする請求項15に記載の発光表示装置の駆動方法。
- 前記制御信号は、現在の走査線以前の走査線の選択信号であることを特徴とする請求項16に記載の発光表示装置の駆動方法。
- 前記制御信号は、別途の走査線の選択信号であることを特徴とする請求項16に記載の発光表示装置の駆動方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0003975A KR100490622B1 (ko) | 2003-01-21 | 2003-01-21 | 유기 전계발광 표시장치 및 그 구동방법과 픽셀회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004226960A true JP2004226960A (ja) | 2004-08-12 |
JP4197476B2 JP4197476B2 (ja) | 2008-12-17 |
Family
ID=36650867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003281581A Expired - Lifetime JP4197476B2 (ja) | 2003-01-21 | 2003-07-29 | 発光表示装置及びその駆動方法並びに画素回路 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7277071B2 (ja) |
EP (1) | EP1441325B1 (ja) |
JP (1) | JP4197476B2 (ja) |
KR (1) | KR100490622B1 (ja) |
CN (1) | CN1312651C (ja) |
AT (1) | ATE330307T1 (ja) |
DE (1) | DE60306094T2 (ja) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006163384A (ja) * | 2004-12-09 | 2006-06-22 | Samsung Sdi Co Ltd | 発光表示装置およびその製造方法 |
JP2006184866A (ja) * | 2004-12-24 | 2006-07-13 | Samsung Sdi Co Ltd | 画素,および画素を用いた発光表示装置 |
JP2006276250A (ja) * | 2005-03-28 | 2006-10-12 | Sanyo Electric Co Ltd | 有機el画素回路 |
JP2006276253A (ja) * | 2005-03-28 | 2006-10-12 | Sanyo Electric Co Ltd | 有機el画素回路 |
JP2007108733A (ja) * | 2005-09-16 | 2007-04-26 | Semiconductor Energy Lab Co Ltd | 表示装置及び表示装置の駆動方法 |
US7443367B2 (en) | 2004-09-01 | 2008-10-28 | Sharp Kabushiki Kaisha | Display device and method for driving the same |
US7843442B2 (en) | 2005-03-19 | 2010-11-30 | Samsung Mobile Display Co., Ltd. | Pixel and organic light emitting display using the pixel |
US8111224B2 (en) | 2004-08-26 | 2012-02-07 | Samsung Mobile Display Co., Ltd. | Organic light emitting diode display and display panel and driving method thereof |
JP2013190829A (ja) * | 2005-06-08 | 2013-09-26 | Ingnis Innovation Inc | 発光デバイス・ディスプレイを駆動するための方法およびシステム |
US8558762B2 (en) | 2004-09-24 | 2013-10-15 | Samsung Display Co., Ltd. | Light emitting display device |
US8743030B2 (en) | 2005-09-16 | 2014-06-03 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method of display device |
US8994617B2 (en) | 2010-03-17 | 2015-03-31 | Ignis Innovation Inc. | Lifetime uniformity parameter extraction methods |
US9351368B2 (en) | 2013-03-08 | 2016-05-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9489891B2 (en) | 2006-01-09 | 2016-11-08 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US9697771B2 (en) | 2013-03-08 | 2017-07-04 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9721505B2 (en) | 2013-03-08 | 2017-08-01 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9741292B2 (en) | 2004-12-07 | 2017-08-22 | Ignis Innovation Inc. | Method and system for programming and driving active matrix light emitting device pixel having a controllable supply voltage |
USRE46561E1 (en) | 2008-07-29 | 2017-09-26 | Ignis Innovation Inc. | Method and system for driving light emitting display |
US9824632B2 (en) | 2008-12-09 | 2017-11-21 | Ignis Innovation Inc. | Systems and method for fast compensation programming of pixels in a display |
US9886899B2 (en) | 2011-05-17 | 2018-02-06 | Ignis Innovation Inc. | Pixel Circuits for AMOLED displays |
US9978310B2 (en) | 2012-12-11 | 2018-05-22 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
US9997106B2 (en) | 2012-12-11 | 2018-06-12 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US10102808B2 (en) | 2015-10-14 | 2018-10-16 | Ignis Innovation Inc. | Systems and methods of multiple color driving |
US10134325B2 (en) | 2014-12-08 | 2018-11-20 | Ignis Innovation Inc. | Integrated display system |
US10152915B2 (en) | 2015-04-01 | 2018-12-11 | Ignis Innovation Inc. | Systems and methods of display brightness adjustment |
US10229647B2 (en) | 2006-01-09 | 2019-03-12 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US10242619B2 (en) | 2013-03-08 | 2019-03-26 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
US10290284B2 (en) | 2011-05-28 | 2019-05-14 | Ignis Innovation Inc. | Systems and methods for operating pixels in a display to mitigate image flicker |
US10373554B2 (en) | 2015-07-24 | 2019-08-06 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
US10410579B2 (en) | 2015-07-24 | 2019-09-10 | Ignis Innovation Inc. | Systems and methods of hybrid calibration of bias current |
US10424245B2 (en) | 2012-05-11 | 2019-09-24 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
US10555398B2 (en) | 2008-04-18 | 2020-02-04 | Ignis Innovation Inc. | System and driving method for light emitting device display |
US10657895B2 (en) | 2015-07-24 | 2020-05-19 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
Families Citing this family (183)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7569849B2 (en) * | 2001-02-16 | 2009-08-04 | Ignis Innovation Inc. | Pixel driver circuit and pixel circuit having the pixel driver circuit |
JP4307830B2 (ja) * | 2002-12-25 | 2009-08-05 | 株式会社半導体エネルギー研究所 | 画像表示装置 |
CA2419704A1 (en) | 2003-02-24 | 2004-08-24 | Ignis Innovation Inc. | Method of manufacturing a pixel with organic light-emitting diode |
KR100502912B1 (ko) * | 2003-04-01 | 2005-07-21 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
JP4360121B2 (ja) * | 2003-05-23 | 2009-11-11 | ソニー株式会社 | 画素回路、表示装置、および画素回路の駆動方法 |
KR100560780B1 (ko) * | 2003-07-07 | 2006-03-13 | 삼성에스디아이 주식회사 | 유기전계 발광표시장치의 화소회로 및 그의 구동방법 |
CA2443206A1 (en) | 2003-09-23 | 2005-03-23 | Ignis Innovation Inc. | Amoled display backplanes - pixel driver circuits, array architecture, and external compensation |
KR100515305B1 (ko) * | 2003-10-29 | 2005-09-15 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
JP4147410B2 (ja) * | 2003-12-02 | 2008-09-10 | ソニー株式会社 | トランジスタ回路、画素回路、表示装置及びこれらの駆動方法 |
GB0400213D0 (en) * | 2004-01-07 | 2004-02-11 | Koninkl Philips Electronics Nv | Electroluminescent display devices |
KR100560479B1 (ko) | 2004-03-10 | 2006-03-13 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
KR100560444B1 (ko) * | 2004-03-24 | 2006-03-13 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 구동방법 |
KR100560449B1 (ko) * | 2004-04-29 | 2006-03-13 | 삼성에스디아이 주식회사 | 발광 표시 패널 및 발광 표시 장치 |
JP4401971B2 (ja) * | 2004-04-29 | 2010-01-20 | 三星モバイルディスプレイ株式會社 | 発光表示装置 |
KR100560450B1 (ko) * | 2004-04-29 | 2006-03-13 | 삼성에스디아이 주식회사 | 발광 표시 패널 및 발광 표시 장치 |
US8378930B2 (en) | 2004-05-28 | 2013-02-19 | Sony Corporation | Pixel circuit and display device having symmetric pixel circuits and shared voltage lines |
KR100658616B1 (ko) * | 2004-05-31 | 2006-12-15 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
DE102004028233A1 (de) * | 2004-06-11 | 2005-12-29 | Deutsche Thomson-Brandt Gmbh | Verfahren zur Ansteuerung und Schaltung eines Elements einer Leuchtanzeige |
KR100646935B1 (ko) * | 2004-06-24 | 2006-11-23 | 삼성에스디아이 주식회사 | 발광 표시장치 |
KR100698681B1 (ko) * | 2004-06-29 | 2007-03-23 | 삼성에스디아이 주식회사 | 발광 표시장치 |
KR100578813B1 (ko) * | 2004-06-29 | 2006-05-11 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 구동 방법 |
CA2472671A1 (en) | 2004-06-29 | 2005-12-29 | Ignis Innovation Inc. | Voltage-programming scheme for current-driven amoled displays |
KR100649253B1 (ko) | 2004-06-30 | 2006-11-24 | 삼성에스디아이 주식회사 | 발광 표시 장치와, 그 표시 패널 및 구동 방법 |
US7616177B2 (en) | 2004-08-02 | 2009-11-10 | Tpo Displays Corp. | Pixel driving circuit with threshold voltage compensation |
CN100373436C (zh) * | 2004-08-02 | 2008-03-05 | 统宝光电股份有限公司 | 像素驱动电路以及驱动显示组件的方法 |
KR100570774B1 (ko) * | 2004-08-20 | 2006-04-12 | 삼성에스디아이 주식회사 | 발광표시 장치의 표시 데이터용 메모리 관리 방법 |
US8199079B2 (en) * | 2004-08-25 | 2012-06-12 | Samsung Mobile Display Co., Ltd. | Demultiplexing circuit, light emitting display using the same, and driving method thereof |
KR100590042B1 (ko) * | 2004-08-30 | 2006-06-14 | 삼성에스디아이 주식회사 | 발광 표시 장치, 그 구동방법 및 신호구동장치 |
KR100624311B1 (ko) * | 2004-08-30 | 2006-09-19 | 삼성에스디아이 주식회사 | 프레임 메모리 제어 방법 및 그것을 이용한 표시 장치 |
KR100673759B1 (ko) * | 2004-08-30 | 2007-01-24 | 삼성에스디아이 주식회사 | 발광 표시장치 |
KR100673760B1 (ko) * | 2004-09-08 | 2007-01-24 | 삼성에스디아이 주식회사 | 발광 표시장치 |
KR100684714B1 (ko) * | 2004-09-15 | 2007-02-20 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 구동 방법 |
JP4192133B2 (ja) * | 2004-09-28 | 2008-12-03 | 東芝松下ディスプレイテクノロジー株式会社 | 表示装置及びその駆動方法 |
KR20060054603A (ko) | 2004-11-15 | 2006-05-23 | 삼성전자주식회사 | 표시 장치 및 그 구동 방법 |
GB0425188D0 (en) * | 2004-11-16 | 2004-12-15 | Koninkl Philips Electronics Nv | Active matrix display devices |
KR100739316B1 (ko) * | 2004-11-17 | 2007-07-12 | 삼성에스디아이 주식회사 | 발광 표시장치와 그의 구동방법 |
JP4437110B2 (ja) * | 2004-11-17 | 2010-03-24 | 三星モバイルディスプレイ株式會社 | 有機発光表示装置,有機発光表示装置の駆動方法及び画素回路の駆動方法 |
KR100606416B1 (ko) * | 2004-11-17 | 2006-07-31 | 엘지.필립스 엘시디 주식회사 | 유기전계발광 다이오드의 구동 장치 및 구동방법 |
KR100604060B1 (ko) * | 2004-12-08 | 2006-07-24 | 삼성에스디아이 주식회사 | 발광 표시장치와 그의 구동방법 |
KR100623813B1 (ko) * | 2004-12-10 | 2006-09-19 | 엘지.필립스 엘시디 주식회사 | 유기전계발광 소자 및 그 구동방법 |
US20140111567A1 (en) | 2005-04-12 | 2014-04-24 | Ignis Innovation Inc. | System and method for compensation of non-uniformities in light emitting device displays |
US9275579B2 (en) | 2004-12-15 | 2016-03-01 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US10012678B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
US9799246B2 (en) | 2011-05-20 | 2017-10-24 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
EP2688058A3 (en) | 2004-12-15 | 2014-12-10 | Ignis Innovation Inc. | Method and system for programming, calibrating and driving a light emitting device display |
US10013907B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
US9280933B2 (en) | 2004-12-15 | 2016-03-08 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US8576217B2 (en) | 2011-05-20 | 2013-11-05 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US9171500B2 (en) | 2011-05-20 | 2015-10-27 | Ignis Innovation Inc. | System and methods for extraction of parasitic parameters in AMOLED displays |
KR100599657B1 (ko) * | 2005-01-05 | 2006-07-12 | 삼성에스디아이 주식회사 | 표시 장치 및 그 구동 방법 |
CA2495726A1 (en) | 2005-01-28 | 2006-07-28 | Ignis Innovation Inc. | Locally referenced voltage programmed pixel for amoled displays |
CA2496642A1 (en) | 2005-02-10 | 2006-08-10 | Ignis Innovation Inc. | Fast settling time driving method for organic light-emitting diode (oled) displays based on current programming |
KR101152120B1 (ko) * | 2005-03-16 | 2012-06-15 | 삼성전자주식회사 | 표시 장치 및 그 구동 방법 |
TW200701167A (en) | 2005-04-15 | 2007-01-01 | Seiko Epson Corp | Electronic circuit, and driving method, electrooptical device, and electronic apparatus thereof |
KR100840116B1 (ko) * | 2005-04-28 | 2008-06-20 | 삼성에스디아이 주식회사 | 발광 표시장치 |
KR100761077B1 (ko) * | 2005-05-12 | 2007-09-21 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치 |
US8629819B2 (en) * | 2005-07-14 | 2014-01-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method thereof |
KR100547515B1 (ko) * | 2005-07-27 | 2006-01-31 | 실리콘 디스플레이 (주) | 유기발광다이오드 표시장치 및 그 구동방법 |
KR100635509B1 (ko) * | 2005-08-16 | 2006-10-17 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치 |
KR100627417B1 (ko) * | 2005-08-26 | 2006-09-22 | 삼성에스디아이 주식회사 | 유기 발광 표시 장치 및 그 구동 방법 |
CA2518276A1 (en) * | 2005-09-13 | 2007-03-13 | Ignis Innovation Inc. | Compensation technique for luminance degradation in electro-luminance devices |
KR100666640B1 (ko) * | 2005-09-15 | 2007-01-09 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치 |
KR101209055B1 (ko) | 2005-09-30 | 2012-12-06 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR101324756B1 (ko) * | 2005-10-18 | 2013-11-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시장치 및 그의 구동방법 |
JP5013697B2 (ja) * | 2005-10-19 | 2012-08-29 | 三洋電機株式会社 | 表示装置 |
JP5245195B2 (ja) * | 2005-11-14 | 2013-07-24 | ソニー株式会社 | 画素回路 |
WO2007063662A1 (ja) * | 2005-11-29 | 2007-06-07 | Kyocera Corporation | 画像表示装置 |
WO2007079572A1 (en) * | 2006-01-09 | 2007-07-19 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
KR100843786B1 (ko) * | 2006-03-29 | 2008-07-03 | 비오이 하이디스 테크놀로지 주식회사 | 유기 전계 발광 표시 장치용 화소 구동 전압 보상 회로 |
JP5397219B2 (ja) | 2006-04-19 | 2014-01-22 | イグニス・イノベーション・インコーポレイテッド | アクティブマトリックス表示装置用の安定な駆動スキーム |
KR101186254B1 (ko) * | 2006-05-26 | 2012-09-27 | 엘지디스플레이 주식회사 | 유기 발광다이오드 표시장치와 그의 구동방법 |
JP2007316454A (ja) | 2006-05-29 | 2007-12-06 | Sony Corp | 画像表示装置 |
KR101202040B1 (ko) * | 2006-06-30 | 2012-11-16 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시소자 및 그 구동방법 |
KR100739334B1 (ko) * | 2006-08-08 | 2007-07-12 | 삼성에스디아이 주식회사 | 화소와 이를 이용한 유기전계발광 표시장치 및 그의구동방법 |
CA2556961A1 (en) | 2006-08-15 | 2008-02-15 | Ignis Innovation Inc. | Oled compensation technique based on oled capacitance |
TWI442368B (zh) | 2006-10-26 | 2014-06-21 | Semiconductor Energy Lab | 電子裝置,顯示裝置,和半導體裝置,以及其驅動方法 |
KR100821055B1 (ko) * | 2006-12-27 | 2008-04-08 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치와 그의 구동방법 |
KR100858618B1 (ko) * | 2007-04-10 | 2008-09-17 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
WO2009011092A1 (ja) * | 2007-07-19 | 2009-01-22 | Panasonic Corporation | 画像表示装置 |
KR101374483B1 (ko) * | 2007-08-06 | 2014-03-14 | 엘지디스플레이 주식회사 | 유기전계발광표시장치의 화소 회로 |
KR100889675B1 (ko) * | 2007-10-25 | 2009-03-19 | 삼성모바일디스플레이주식회사 | 화소 및 그를 이용한 유기전계발광표시장치 |
KR100911976B1 (ko) * | 2007-11-23 | 2009-08-13 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
KR101361981B1 (ko) * | 2008-02-19 | 2014-02-21 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치와 그 구동방법 |
JP4760840B2 (ja) * | 2008-02-28 | 2011-08-31 | ソニー株式会社 | El表示パネル、電子機器及びel表示パネルの駆動方法 |
JP5186950B2 (ja) * | 2008-02-28 | 2013-04-24 | ソニー株式会社 | El表示パネル、電子機器及びel表示パネルの駆動方法 |
JP5138428B2 (ja) * | 2008-03-07 | 2013-02-06 | グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー | 表示装置 |
KR20090120253A (ko) * | 2008-05-19 | 2009-11-24 | 삼성전자주식회사 | 백라이트 유닛 어셈블리, 이를 구비하는 표시 장치 및 그디밍 방법 |
JP5627175B2 (ja) * | 2008-11-28 | 2014-11-19 | エルジー ディスプレイ カンパニー リミテッド | 画像表示装置 |
CN101807582B (zh) * | 2009-02-16 | 2012-08-29 | 元太科技工业股份有限公司 | 可挠性像素阵列基板与可挠性显示器 |
US9384698B2 (en) | 2009-11-30 | 2016-07-05 | Ignis Innovation Inc. | System and methods for aging compensation in AMOLED displays |
US10319307B2 (en) | 2009-06-16 | 2019-06-11 | Ignis Innovation Inc. | Display system with compensation techniques and/or shared level resources |
US9311859B2 (en) | 2009-11-30 | 2016-04-12 | Ignis Innovation Inc. | Resetting cycle for aging compensation in AMOLED displays |
CA2688870A1 (en) | 2009-11-30 | 2011-05-30 | Ignis Innovation Inc. | Methode and techniques for improving display uniformity |
CA2669367A1 (en) | 2009-06-16 | 2010-12-16 | Ignis Innovation Inc | Compensation technique for color shift in displays |
US8283967B2 (en) | 2009-11-12 | 2012-10-09 | Ignis Innovation Inc. | Stable current source for system integration to display substrate |
US10996258B2 (en) | 2009-11-30 | 2021-05-04 | Ignis Innovation Inc. | Defect detection and correction of pixel circuits for AMOLED displays |
US8803417B2 (en) | 2009-12-01 | 2014-08-12 | Ignis Innovation Inc. | High resolution pixel architecture |
CA2687631A1 (en) | 2009-12-06 | 2011-06-06 | Ignis Innovation Inc | Low power driving scheme for display applications |
US10163401B2 (en) | 2010-02-04 | 2018-12-25 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US20140313111A1 (en) | 2010-02-04 | 2014-10-23 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US10089921B2 (en) | 2010-02-04 | 2018-10-02 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
CA2692097A1 (en) | 2010-02-04 | 2011-08-04 | Ignis Innovation Inc. | Extracting correlation curves for light emitting device |
US10176736B2 (en) | 2010-02-04 | 2019-01-08 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US9881532B2 (en) | 2010-02-04 | 2018-01-30 | Ignis Innovation Inc. | System and method for extracting correlation curves for an organic light emitting device |
US8300039B2 (en) * | 2010-03-30 | 2012-10-30 | Sony Corporation | Inverter circuit and display |
JP2011217175A (ja) * | 2010-03-31 | 2011-10-27 | Sony Corp | インバータ回路および表示装置 |
JP2011217287A (ja) * | 2010-04-01 | 2011-10-27 | Sony Corp | インバータ回路および表示装置 |
JP5488817B2 (ja) * | 2010-04-01 | 2014-05-14 | ソニー株式会社 | インバータ回路および表示装置 |
TW201218163A (en) * | 2010-10-22 | 2012-05-01 | Au Optronics Corp | Driving circuit for pixels of an active matrix organic light-emitting diode display and method for driving pixels of an active matrix organic light-emitting diode display |
US8907991B2 (en) | 2010-12-02 | 2014-12-09 | Ignis Innovation Inc. | System and methods for thermal compensation in AMOLED displays |
US9606607B2 (en) | 2011-05-17 | 2017-03-28 | Ignis Innovation Inc. | Systems and methods for display systems with dynamic power control |
CN105869575B (zh) | 2011-05-17 | 2018-09-21 | 伊格尼斯创新公司 | 操作显示器的方法 |
US9530349B2 (en) | 2011-05-20 | 2016-12-27 | Ignis Innovations Inc. | Charged-based compensation and parameter extraction in AMOLED displays |
US9466240B2 (en) | 2011-05-26 | 2016-10-11 | Ignis Innovation Inc. | Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed |
CN106910464B (zh) | 2011-05-27 | 2020-04-24 | 伊格尼斯创新公司 | 补偿显示器阵列中像素的***和驱动发光器件的像素电路 |
KR101870925B1 (ko) * | 2011-06-30 | 2018-06-26 | 삼성디스플레이 주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
US8901579B2 (en) | 2011-08-03 | 2014-12-02 | Ignis Innovation Inc. | Organic light emitting diode and method of manufacturing |
US9070775B2 (en) | 2011-08-03 | 2015-06-30 | Ignis Innovations Inc. | Thin film transistor |
TWI442374B (zh) * | 2011-08-16 | 2014-06-21 | Hannstar Display Corp | 有機發光二極體補償電路 |
JP6050054B2 (ja) | 2011-09-09 | 2016-12-21 | 株式会社半導体エネルギー研究所 | 半導体装置 |
CN103050080B (zh) * | 2011-10-11 | 2015-08-12 | 上海天马微电子有限公司 | 有机发光显示器的像素电路及其驱动方法 |
KR20130046006A (ko) * | 2011-10-27 | 2013-05-07 | 삼성디스플레이 주식회사 | 화소 회로, 이를 포함하는 유기 발광 표시 장치 및 유기 발광 표시 장치의 구동 방법 |
KR101549284B1 (ko) * | 2011-11-08 | 2015-09-02 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 |
US10089924B2 (en) | 2011-11-29 | 2018-10-02 | Ignis Innovation Inc. | Structural and low-frequency non-uniformity compensation |
US9385169B2 (en) | 2011-11-29 | 2016-07-05 | Ignis Innovation Inc. | Multi-functional active matrix organic light-emitting diode display |
US9324268B2 (en) | 2013-03-15 | 2016-04-26 | Ignis Innovation Inc. | Amoled displays with multiple readout circuits |
US8937632B2 (en) | 2012-02-03 | 2015-01-20 | Ignis Innovation Inc. | Driving system for active-matrix displays |
US10043794B2 (en) | 2012-03-22 | 2018-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
US8922544B2 (en) | 2012-05-23 | 2014-12-30 | Ignis Innovation Inc. | Display systems with compensation for line propagation delay |
CN102682704A (zh) * | 2012-05-31 | 2012-09-19 | 广州新视界光电科技有限公司 | 有源有机电致发光显示器的像素驱动电路及其驱动方法 |
KR101928379B1 (ko) * | 2012-06-14 | 2018-12-12 | 엘지디스플레이 주식회사 | 유기발광 다이오드 표시장치 및 그 구동방법 |
KR101341797B1 (ko) * | 2012-08-01 | 2013-12-16 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시장치 및 그 구동 방법 |
KR101988355B1 (ko) * | 2012-09-10 | 2019-09-25 | 삼성디스플레이 주식회사 | 화소, 이를 포함하는 표시장치 및 그 구동 방법 |
KR101975000B1 (ko) * | 2012-09-13 | 2019-05-07 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR101992405B1 (ko) * | 2012-12-13 | 2019-06-25 | 삼성디스플레이 주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
US9830857B2 (en) | 2013-01-14 | 2017-11-28 | Ignis Innovation Inc. | Cleaning common unwanted signals from pixel measurements in emissive displays |
WO2014108879A1 (en) | 2013-01-14 | 2014-07-17 | Ignis Innovation Inc. | Driving scheme for emissive displays providing compensation for driving transistor variations |
EP3043338A1 (en) | 2013-03-14 | 2016-07-13 | Ignis Innovation Inc. | Re-interpolation with edge detection for extracting an aging pattern for amoled displays |
DE112014001402T5 (de) | 2013-03-15 | 2016-01-28 | Ignis Innovation Inc. | Dynamische Anpassung von Berührungsauflösungen einer Amoled-Anzeige |
CN103218971A (zh) * | 2013-04-01 | 2013-07-24 | 昆山龙腾光电有限公司 | 像素驱动电路及使用其的有源矩阵式有机发光显示器 |
CN103208255B (zh) * | 2013-04-15 | 2015-05-20 | 京东方科技集团股份有限公司 | 像素电路、像素电路驱动方法及显示装置 |
CN110634431B (zh) | 2013-04-22 | 2023-04-18 | 伊格尼斯创新公司 | 检测和制造显示面板的方法 |
KR101408809B1 (ko) * | 2013-04-30 | 2014-07-02 | 금오공과대학교 산학협력단 | 유기발광다이오드 표시장치의 문턱전압 보상 화소회로 |
TWI462081B (zh) * | 2013-05-10 | 2014-11-21 | Au Optronics Corp | 畫素電路 |
CN103413520B (zh) * | 2013-07-30 | 2015-09-02 | 京东方科技集团股份有限公司 | 像素驱动电路、显示装置和像素驱动方法 |
CN105474296B (zh) | 2013-08-12 | 2017-08-18 | 伊格尼斯创新公司 | 一种使用图像数据来驱动显示器的方法及装置 |
CN103500556B (zh) | 2013-10-09 | 2015-12-02 | 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、薄膜晶体管背板 |
US9761170B2 (en) | 2013-12-06 | 2017-09-12 | Ignis Innovation Inc. | Correction for localized phenomena in an image array |
US9741282B2 (en) | 2013-12-06 | 2017-08-22 | Ignis Innovation Inc. | OLED display system and method |
EP3082126A4 (en) * | 2013-12-10 | 2017-08-30 | Neoview Kolon Co., Ltd. | Brightness deviation compensation device and compensation method of organic light emitting display device |
CN103700342B (zh) * | 2013-12-12 | 2017-03-01 | 京东方科技集团股份有限公司 | Oled像素电路及驱动方法、显示装置 |
US9502653B2 (en) | 2013-12-25 | 2016-11-22 | Ignis Innovation Inc. | Electrode contacts |
US10997901B2 (en) | 2014-02-28 | 2021-05-04 | Ignis Innovation Inc. | Display system |
CN103839520B (zh) | 2014-02-28 | 2017-01-18 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板和显示装置 |
US10176752B2 (en) | 2014-03-24 | 2019-01-08 | Ignis Innovation Inc. | Integrated gate driver |
US10192479B2 (en) | 2014-04-08 | 2019-01-29 | Ignis Innovation Inc. | Display system using system level resources to calculate compensation parameters for a display module in a portable device |
TWI512716B (zh) * | 2014-04-23 | 2015-12-11 | Au Optronics Corp | 顯示面板及其驅動方法 |
CN110956931B (zh) * | 2014-05-14 | 2023-05-12 | 索尼公司 | 显示单元、驱动方法以及电子设备 |
CN104157239A (zh) * | 2014-07-21 | 2014-11-19 | 京东方科技集团股份有限公司 | 像素电路、像素电路的驱动方法和显示装置 |
CA2872563A1 (en) | 2014-11-28 | 2016-05-28 | Ignis Innovation Inc. | High pixel density array architecture |
CN104409043B (zh) | 2014-12-05 | 2016-08-24 | 京东方科技集团股份有限公司 | 像素驱动电路和像素驱动方法、显示装置 |
CN104575378B (zh) * | 2014-12-23 | 2017-07-28 | 北京大学深圳研究生院 | 像素电路、显示装置及显示驱动方法 |
CA2879462A1 (en) | 2015-01-23 | 2016-07-23 | Ignis Innovation Inc. | Compensation for color variation in emissive devices |
TWI560665B (en) * | 2015-04-22 | 2016-12-01 | Au Optronics Corp | Pixel circuit |
CA2889870A1 (en) | 2015-05-04 | 2016-11-04 | Ignis Innovation Inc. | Optical feedback system |
CA2892714A1 (en) | 2015-05-27 | 2016-11-27 | Ignis Innovation Inc | Memory bandwidth reduction in compensation system |
CA2900170A1 (en) | 2015-08-07 | 2017-02-07 | Gholamreza Chaji | Calibration of pixel based on improved reference values |
CA2909813A1 (en) | 2015-10-26 | 2017-04-26 | Ignis Innovation Inc | High ppi pattern orientation |
CN105810151B (zh) * | 2016-05-31 | 2018-08-07 | 上海天马微电子有限公司 | 一种像素驱动电路、驱动方法、显示面板及显示装置 |
US10586491B2 (en) | 2016-12-06 | 2020-03-10 | Ignis Innovation Inc. | Pixel circuits for mitigation of hysteresis |
CN106898304B (zh) * | 2017-04-10 | 2018-11-20 | 深圳市华星光电技术有限公司 | 一种oled像素驱动电路及oled显示装置 |
US10714018B2 (en) | 2017-05-17 | 2020-07-14 | Ignis Innovation Inc. | System and method for loading image correction data for displays |
CN107293258B (zh) * | 2017-07-03 | 2019-11-26 | 武汉华星光电半导体显示技术有限公司 | Oled显示装置及oled的补偿电路 |
US11025899B2 (en) | 2017-08-11 | 2021-06-01 | Ignis Innovation Inc. | Optical correction systems and methods for correcting non-uniformity of emissive display devices |
CN107919093A (zh) | 2018-01-05 | 2018-04-17 | 京东方科技集团股份有限公司 | 一种像素补偿电路及其驱动方法、显示装置 |
US10971078B2 (en) | 2018-02-12 | 2021-04-06 | Ignis Innovation Inc. | Pixel measurement through data line |
JP6822450B2 (ja) * | 2018-08-13 | 2021-01-27 | セイコーエプソン株式会社 | 発光装置、および電子機器 |
US10706782B2 (en) | 2018-10-26 | 2020-07-07 | Sharp Kabushiki Kaisha | TFT pixel threshold voltage compensation circuit with short one horizontal time |
US10650752B1 (en) | 2018-10-26 | 2020-05-12 | Sharp Kabushiki Kaisha | TFT pixel threshold voltage compensation circuit with short one horizontal time |
CN109346011A (zh) * | 2018-11-29 | 2019-02-15 | 京东方科技集团股份有限公司 | 一种像素驱动电路及驱动方法、显示装置 |
CN109637454B (zh) * | 2018-12-29 | 2020-10-13 | 深圳市华星光电半导体显示技术有限公司 | 发光二极管像素电路及显示面板 |
US10783830B1 (en) | 2019-05-14 | 2020-09-22 | Sharp Kabushiki Kaisha | TFT pixel threshold voltage compensation circuit with short programming time |
KR20210060692A (ko) | 2019-11-18 | 2021-05-27 | 삼성디스플레이 주식회사 | 표시 패널 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003108067A (ja) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | 表示装置 |
JP2003223138A (ja) * | 2001-10-26 | 2003-08-08 | Semiconductor Energy Lab Co Ltd | 発光装置およびその駆動方法 |
JP2005520191A (ja) * | 2002-03-08 | 2005-07-07 | サムスン エレクトロニクス カンパニー リミテッド | 有機エレクトロルミネッセンス表示装置及びその駆動方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5952789A (en) * | 1997-04-14 | 1999-09-14 | Sarnoff Corporation | Active matrix organic light emitting diode (amoled) display pixel structure and data load/illuminate circuit therefor |
US6229506B1 (en) * | 1997-04-23 | 2001-05-08 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and concomitant method |
US6229508B1 (en) * | 1997-09-29 | 2001-05-08 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and concomitant method |
JP3593982B2 (ja) * | 2001-01-15 | 2004-11-24 | ソニー株式会社 | アクティブマトリクス型表示装置およびアクティブマトリクス型有機エレクトロルミネッセンス表示装置、並びにそれらの駆動方法 |
KR100475526B1 (ko) * | 2001-03-21 | 2005-03-10 | 캐논 가부시끼가이샤 | 액티브 매트릭스형 발광소자의 구동회로 |
JP2002297053A (ja) * | 2001-03-30 | 2002-10-09 | Sanyo Electric Co Ltd | アクティブマトリクス型表示装置及びその検査方法 |
JP4982014B2 (ja) * | 2001-06-21 | 2012-07-25 | 株式会社日立製作所 | 画像表示装置 |
KR100826009B1 (ko) * | 2001-11-03 | 2008-04-29 | 엘지디스플레이 주식회사 | 일렉트로 루미네센스 패널 |
CN1278297C (zh) * | 2001-11-09 | 2006-10-04 | 三洋电机株式会社 | 对光学元件的亮度数据具有初始化功能的显示器 |
TWI220046B (en) * | 2002-07-04 | 2004-08-01 | Au Optronics Corp | Driving circuit of display |
US6847340B2 (en) * | 2002-08-16 | 2005-01-25 | Windell Corporation | Active organic light emitting diode drive circuit |
KR100450761B1 (ko) * | 2002-09-14 | 2004-10-01 | 한국전자통신연구원 | 능동 구동형 유기 이엘 다이오드 디스플레이 패널 회로 |
-
2003
- 2003-01-21 KR KR10-2003-0003975A patent/KR100490622B1/ko active IP Right Grant
- 2003-07-29 JP JP2003281581A patent/JP4197476B2/ja not_active Expired - Lifetime
- 2003-12-03 AT AT03090421T patent/ATE330307T1/de not_active IP Right Cessation
- 2003-12-03 EP EP03090421A patent/EP1441325B1/en not_active Expired - Lifetime
- 2003-12-03 DE DE60306094T patent/DE60306094T2/de not_active Expired - Lifetime
- 2003-12-10 US US10/734,003 patent/US7277071B2/en active Active
- 2003-12-19 CN CNB2003101223780A patent/CN1312651C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003108067A (ja) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | 表示装置 |
JP2003223138A (ja) * | 2001-10-26 | 2003-08-08 | Semiconductor Energy Lab Co Ltd | 発光装置およびその駆動方法 |
JP2005520191A (ja) * | 2002-03-08 | 2005-07-07 | サムスン エレクトロニクス カンパニー リミテッド | 有機エレクトロルミネッセンス表示装置及びその駆動方法 |
Cited By (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8111224B2 (en) | 2004-08-26 | 2012-02-07 | Samsung Mobile Display Co., Ltd. | Organic light emitting diode display and display panel and driving method thereof |
US7443367B2 (en) | 2004-09-01 | 2008-10-28 | Sharp Kabushiki Kaisha | Display device and method for driving the same |
US8558762B2 (en) | 2004-09-24 | 2013-10-15 | Samsung Display Co., Ltd. | Light emitting display device |
US9741292B2 (en) | 2004-12-07 | 2017-08-22 | Ignis Innovation Inc. | Method and system for programming and driving active matrix light emitting device pixel having a controllable supply voltage |
JP2006163384A (ja) * | 2004-12-09 | 2006-06-22 | Samsung Sdi Co Ltd | 発光表示装置およびその製造方法 |
JP2006184866A (ja) * | 2004-12-24 | 2006-07-13 | Samsung Sdi Co Ltd | 画素,および画素を用いた発光表示装置 |
US7692613B2 (en) | 2004-12-24 | 2010-04-06 | Samsung Mobile Display Co., Ltd. | Light emitting device including pixel circuits with switches turned on and off alternately in a horizontal period |
JP4630790B2 (ja) * | 2004-12-24 | 2011-02-09 | 三星モバイルディスプレイ株式會社 | 画素,および画素を用いた発光表示装置 |
US7843442B2 (en) | 2005-03-19 | 2010-11-30 | Samsung Mobile Display Co., Ltd. | Pixel and organic light emitting display using the pixel |
JP2006276250A (ja) * | 2005-03-28 | 2006-10-12 | Sanyo Electric Co Ltd | 有機el画素回路 |
JP2006276253A (ja) * | 2005-03-28 | 2006-10-12 | Sanyo Electric Co Ltd | 有機el画素回路 |
US10388221B2 (en) | 2005-06-08 | 2019-08-20 | Ignis Innovation Inc. | Method and system for driving a light emitting device display |
JP2014194582A (ja) * | 2005-06-08 | 2014-10-09 | Ingnis Innovation Inc | 発光デバイス・ディスプレイを駆動するための方法およびシステム |
US9330598B2 (en) | 2005-06-08 | 2016-05-03 | Ignis Innovation Inc. | Method and system for driving a light emitting device display |
JP2013190829A (ja) * | 2005-06-08 | 2013-09-26 | Ingnis Innovation Inc | 発光デバイス・ディスプレイを駆動するための方法およびシステム |
US9805653B2 (en) | 2005-06-08 | 2017-10-31 | Ignis Innovation Inc. | Method and system for driving a light emitting device display |
US8743030B2 (en) | 2005-09-16 | 2014-06-03 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method of display device |
JP2007108733A (ja) * | 2005-09-16 | 2007-04-26 | Semiconductor Energy Lab Co Ltd | 表示装置及び表示装置の駆動方法 |
US9489891B2 (en) | 2006-01-09 | 2016-11-08 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US10262587B2 (en) | 2006-01-09 | 2019-04-16 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US10229647B2 (en) | 2006-01-09 | 2019-03-12 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US10555398B2 (en) | 2008-04-18 | 2020-02-04 | Ignis Innovation Inc. | System and driving method for light emitting device display |
USRE49389E1 (en) | 2008-07-29 | 2023-01-24 | Ignis Innovation Inc. | Method and system for driving light emitting display |
USRE46561E1 (en) | 2008-07-29 | 2017-09-26 | Ignis Innovation Inc. | Method and system for driving light emitting display |
US9824632B2 (en) | 2008-12-09 | 2017-11-21 | Ignis Innovation Inc. | Systems and method for fast compensation programming of pixels in a display |
US11030949B2 (en) | 2008-12-09 | 2021-06-08 | Ignis Innovation Inc. | Systems and method for fast compensation programming of pixels in a display |
US8994617B2 (en) | 2010-03-17 | 2015-03-31 | Ignis Innovation Inc. | Lifetime uniformity parameter extraction methods |
US10515585B2 (en) | 2011-05-17 | 2019-12-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9886899B2 (en) | 2011-05-17 | 2018-02-06 | Ignis Innovation Inc. | Pixel Circuits for AMOLED displays |
US10290284B2 (en) | 2011-05-28 | 2019-05-14 | Ignis Innovation Inc. | Systems and methods for operating pixels in a display to mitigate image flicker |
US10424245B2 (en) | 2012-05-11 | 2019-09-24 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
US9978310B2 (en) | 2012-12-11 | 2018-05-22 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
US9997106B2 (en) | 2012-12-11 | 2018-06-12 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US11030955B2 (en) | 2012-12-11 | 2021-06-08 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US10013915B2 (en) | 2013-03-08 | 2018-07-03 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9697771B2 (en) | 2013-03-08 | 2017-07-04 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US10242619B2 (en) | 2013-03-08 | 2019-03-26 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
US9721505B2 (en) | 2013-03-08 | 2017-08-01 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9659527B2 (en) | 2013-03-08 | 2017-05-23 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US10593263B2 (en) | 2013-03-08 | 2020-03-17 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9922596B2 (en) | 2013-03-08 | 2018-03-20 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9351368B2 (en) | 2013-03-08 | 2016-05-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US10134325B2 (en) | 2014-12-08 | 2018-11-20 | Ignis Innovation Inc. | Integrated display system |
US10726761B2 (en) | 2014-12-08 | 2020-07-28 | Ignis Innovation Inc. | Integrated display system |
US10152915B2 (en) | 2015-04-01 | 2018-12-11 | Ignis Innovation Inc. | Systems and methods of display brightness adjustment |
US10410579B2 (en) | 2015-07-24 | 2019-09-10 | Ignis Innovation Inc. | Systems and methods of hybrid calibration of bias current |
US10657895B2 (en) | 2015-07-24 | 2020-05-19 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
US10373554B2 (en) | 2015-07-24 | 2019-08-06 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
US10446086B2 (en) | 2015-10-14 | 2019-10-15 | Ignis Innovation Inc. | Systems and methods of multiple color driving |
US10102808B2 (en) | 2015-10-14 | 2018-10-16 | Ignis Innovation Inc. | Systems and methods of multiple color driving |
Also Published As
Publication number | Publication date |
---|---|
KR20040067029A (ko) | 2004-07-30 |
US20040145547A1 (en) | 2004-07-29 |
ATE330307T1 (de) | 2006-07-15 |
US7277071B2 (en) | 2007-10-02 |
DE60306094D1 (de) | 2006-07-27 |
CN1517965A (zh) | 2004-08-04 |
KR100490622B1 (ko) | 2005-05-17 |
EP1441325B1 (en) | 2006-06-14 |
DE60306094T2 (de) | 2007-01-11 |
JP4197476B2 (ja) | 2008-12-17 |
CN1312651C (zh) | 2007-04-25 |
EP1441325A3 (en) | 2004-12-29 |
EP1441325A2 (en) | 2004-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4197476B2 (ja) | 発光表示装置及びその駆動方法並びに画素回路 | |
JP5324543B2 (ja) | 発光表示装置、発光表示装置の表示パネル、及び表示パネルの駆動方法 | |
KR101030002B1 (ko) | 화소 회로 및 이를 이용한 유기전계발광 표시 장치 | |
JP4396848B2 (ja) | 発光表示装置 | |
KR100592636B1 (ko) | 발광표시장치 | |
US7868865B2 (en) | Organic electroluminescence display and method of operating the same | |
JP4326965B2 (ja) | 有機エレクトロルミネッセンス表示装置及びその駆動方法 | |
JP4070696B2 (ja) | 発光表示装置,発光表示装置の駆動方法,および発光表示装置の表示パネル | |
JP4728849B2 (ja) | 表示装置及びその駆動方法 | |
JP4383852B2 (ja) | Oled画素回路の駆動方法 | |
CN100369096C (zh) | 发光显示器、显示屏及其驱动方法 | |
KR101030004B1 (ko) | 화소 회로 및 이를 이용한 유기전계발광 표시 장치 | |
JP2004029791A (ja) | 発光表示装置及びその表示パネルと駆動方法 | |
KR100445435B1 (ko) | 유기 전계발광 표시장치 및 그의 구동방법 | |
JP2006011428A (ja) | 発光表示装置およびその駆動方法 | |
KR20070111634A (ko) | 유기전계발광표시장치의 화소 회로 | |
KR101058107B1 (ko) | 화소 회로 및 이를 이용한 유기 발광 표시장치 | |
JP2005316385A (ja) | 発光表示装置 | |
KR100592637B1 (ko) | 발광표시장치 | |
KR100761130B1 (ko) | 전계발광소자 및 그 구동방법 | |
KR101085128B1 (ko) | 디스플레이 패널의 구동장치 및 방법 | |
KR20070024778A (ko) | 유기 발광표시장치 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070516 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070522 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070821 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070824 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070925 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080404 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080924 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080926 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111010 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4197476 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111010 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111010 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111010 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111010 Year of fee payment: 3 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111010 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111010 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121010 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121010 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131010 Year of fee payment: 5 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131010 Year of fee payment: 5 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |