DE60218488T2 - Verfahren und ansteuermittel zur farbkorrektur in einem organischen elektrolumineszenzbauelement - Google Patents
Verfahren und ansteuermittel zur farbkorrektur in einem organischen elektrolumineszenzbauelement Download PDFInfo
- Publication number
- DE60218488T2 DE60218488T2 DE60218488T DE60218488T DE60218488T2 DE 60218488 T2 DE60218488 T2 DE 60218488T2 DE 60218488 T DE60218488 T DE 60218488T DE 60218488 T DE60218488 T DE 60218488T DE 60218488 T2 DE60218488 T2 DE 60218488T2
- Authority
- DE
- Germany
- Prior art keywords
- light
- emitting element
- voltage
- current
- correction
- 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.)
- Expired - Lifetime
Links
- 238000012937 correction Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005401 electroluminescence Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 16
- 238000013459 approach Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 239000003086 colorant Substances 0.000 description 7
- 230000032683 aging Effects 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 230000003595 spectral effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- RICKKZXCGCSLIU-UHFFFAOYSA-N 2-[2-[carboxymethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]ethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]acetic acid Chemical compound CC1=NC=C(CO)C(CN(CCN(CC(O)=O)CC=2C(=C(C)N=CC=2CO)O)CC(O)=O)=C1O RICKKZXCGCSLIU-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
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]
-
- 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
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
-
- 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
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
-
- 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
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0693—Calibration of display systems
-
- 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
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
- G09G3/12—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using electroluminescent elements
- G09G3/14—Semiconductor devices, e.g. diodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01203178 | 2001-08-23 | ||
| EP01203178 | 2001-08-23 | ||
| PCT/IB2002/003377 WO2003019510A2 (en) | 2001-08-23 | 2002-08-22 | Method and drive means for color correction in an organic electroluminescent device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60218488D1 DE60218488D1 (de) | 2007-04-12 |
| DE60218488T2 true DE60218488T2 (de) | 2007-10-31 |
Family
ID=8180819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60218488T Expired - Lifetime DE60218488T2 (de) | 2001-08-23 | 2002-08-22 | Verfahren und ansteuermittel zur farbkorrektur in einem organischen elektrolumineszenzbauelement |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7145529B2 (enExample) |
| EP (1) | EP1421570B1 (enExample) |
| JP (1) | JP2005501273A (enExample) |
| KR (1) | KR100887168B1 (enExample) |
| CN (1) | CN100357998C (enExample) |
| AT (1) | ATE355585T1 (enExample) |
| AU (1) | AU2002326068A1 (enExample) |
| DE (1) | DE60218488T2 (enExample) |
| WO (1) | WO2003019510A2 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998040871A1 (en) * | 1997-03-12 | 1998-09-17 | Seiko Epson Corporation | Pixel circuit, display device and electronic equipment having current-driven light-emitting device |
| AU2003282285A1 (en) * | 2002-12-04 | 2004-06-23 | Koninklijke Philips Electronics N.V. | An organic led display device and a method for driving such a device |
| JP4865986B2 (ja) * | 2003-01-10 | 2012-02-01 | 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 | 有機ｅｌ表示装置 |
| EP1471494A1 (en) | 2003-04-24 | 2004-10-27 | Barco N.V. | Organic light-emitting diode drive circuit for a display application |
| DE60320765D1 (de) * | 2003-05-23 | 2008-06-19 | Barco Nv | Verfahren zur Anzeige von Bildern auf einer Grossbildschirmanzeige aus organischen Leuchtdioden sowie die dazu verwendete Anzeige |
| DE10360962B4 (de) * | 2003-12-23 | 2007-05-31 | Litef Gmbh | Verfahren zur Quadraturbias-Kompensation in einem Corioliskreisel sowie dafür geeigneter Corioliskreisel |
| JP4925602B2 (ja) * | 2004-04-30 | 2012-05-09 | 三星電子株式会社 | 映像の多色変換装置、映像の多色変換方法および記録媒体 |
| US6989636B2 (en) * | 2004-06-16 | 2006-01-24 | Eastman Kodak Company | Method and apparatus for uniformity and brightness correction in an OLED display |
| TWI238374B (en) * | 2004-06-17 | 2005-08-21 | Au Optronics Corp | Organic light emitting diode display, display luminance compensating device thereof, and compensating method thereof |
| CA2472671A1 (en) * | 2004-06-29 | 2005-12-29 | Ignis Innovation Inc. | Voltage-programming scheme for current-driven amoled displays |
| TWI295900B (en) * | 2005-06-16 | 2008-04-11 | Au Optronics Corp | Method for improving color-shift of serially connected organic electroluminescence device |
| EP1932137B1 (en) * | 2005-09-29 | 2016-07-13 | OLEDWorks GmbH | A method of compensating an aging process of an illumination device |
| JP4314638B2 (ja) * | 2006-08-01 | 2009-08-19 | カシオ計算機株式会社 | 表示装置及びその駆動制御方法 |
| WO2009079004A1 (en) | 2007-12-18 | 2009-06-25 | Lumimove, Inc., Dba Crosslink | Flexible electroluminescent devices and systems |
| US8456390B2 (en) | 2011-01-31 | 2013-06-04 | Global Oled Technology Llc | Electroluminescent device aging compensation with multilevel drive |
| CN103891412B (zh) * | 2011-09-23 | 2015-10-14 | 马田专业公司 | 基于电流-电压模型来控制照明装置的方法 |
| US9741282B2 (en) * | 2013-12-06 | 2017-08-22 | Ignis Innovation Inc. | OLED display system and method |
| US11217142B1 (en) * | 2019-10-11 | 2022-01-04 | Facebook Technologies, Llc. | Display degradation compensation |
| CN114122085B (zh) * | 2021-11-10 | 2023-04-07 | 武汉华星光电半导体显示技术有限公司 | Oled显示面板 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2775821B1 (fr) | 1998-03-05 | 2000-05-26 | Jean Claude Decaux | Panneau d'affichage lumineux |
| EP0966050A3 (de) * | 1998-06-18 | 2004-11-17 | Osram Opto Semiconductors GmbH & Co. OHG | Organische Leuchtdiode |
| US6417863B1 (en) * | 1999-04-28 | 2002-07-09 | Intel Corporation | Color balancing a multicolor display |
| DE60142046D1 (de) * | 2000-06-23 | 2010-06-17 | Cambridge Display Tech Ltd | Betriebsverfahren für lichtemittierende Vorrichtungen |
| US6677958B2 (en) * | 2001-06-22 | 2004-01-13 | Eastman Kodak Company | Method for calibrating, characterizing and driving a color flat panel display |
| US20030010892A1 (en) * | 2001-06-27 | 2003-01-16 | Clark Lloyd Douglas | Imaging system using identical or nearly-identical scanning and viewing illuminations |
| US6501230B1 (en) * | 2001-08-27 | 2002-12-31 | Eastman Kodak Company | Display with aging correction circuit |
| US20030053044A1 (en) * | 2001-09-18 | 2003-03-20 | Xerox Corporation | Color balance control in organic light emitting diode displays |
-
2002
- 2002-08-22 CN CNB028164865A patent/CN100357998C/zh not_active Expired - Lifetime
- 2002-08-22 DE DE60218488T patent/DE60218488T2/de not_active Expired - Lifetime
- 2002-08-22 EP EP02760453A patent/EP1421570B1/en not_active Expired - Lifetime
- 2002-08-22 AU AU2002326068A patent/AU2002326068A1/en not_active Abandoned
- 2002-08-22 US US10/487,207 patent/US7145529B2/en not_active Expired - Lifetime
- 2002-08-22 AT AT02760453T patent/ATE355585T1/de not_active IP Right Cessation
- 2002-08-22 KR KR1020047002659A patent/KR100887168B1/ko not_active Expired - Lifetime
- 2002-08-22 JP JP2003522892A patent/JP2005501273A/ja active Pending
- 2002-08-22 WO PCT/IB2002/003377 patent/WO2003019510A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN1545689A (zh) | 2004-11-10 |
| ATE355585T1 (de) | 2006-03-15 |
| KR20040029009A (ko) | 2004-04-03 |
| US20040239595A1 (en) | 2004-12-02 |
| JP2005501273A (ja) | 2005-01-13 |
| US7145529B2 (en) | 2006-12-05 |
| EP1421570B1 (en) | 2007-02-28 |
| WO2003019510A3 (en) | 2003-11-20 |
| DE60218488D1 (de) | 2007-04-12 |
| KR100887168B1 (ko) | 2009-03-10 |
| EP1421570A2 (en) | 2004-05-26 |
| WO2003019510A2 (en) | 2003-03-06 |
| AU2002326068A1 (en) | 2003-03-10 |
| CN100357998C (zh) | 2007-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |