TWI380265B - Electroluminescent display with efficiency compensation - Google Patents
Electroluminescent display with efficiency compensation Download PDFInfo
- Publication number
- TWI380265B TWI380265B TW098136527A TW98136527A TWI380265B TW I380265 B TWI380265 B TW I380265B TW 098136527 A TW098136527 A TW 098136527A TW 98136527 A TW98136527 A TW 98136527A TW I380265 B TWI380265 B TW I380265B
- Authority
- TW
- Taiwan
- Prior art keywords
- emitter
- transistor
- voltage
- electrode
- sub
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 50
- 230000032683 aging Effects 0.000 claims description 48
- 238000012937 correction Methods 0.000 claims description 9
- 230000007774 longterm Effects 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 238000005401 electroluminescence Methods 0.000 description 84
- 238000005259 measurement Methods 0.000 description 24
- 230000008859 change Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 6
- 238000005562 fading Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 239000011368 organic material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052732 germanium Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 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
- 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]
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
-
- 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- 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
- G09G2320/0295—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel by monitoring each display 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
- G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0693—Calibration of display systems
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)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/260,103 US8228267B2 (en) | 2008-10-29 | 2008-10-29 | Electroluminescent display with efficiency compensation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201027492A TW201027492A (en) | 2010-07-16 |
| TWI380265B true TWI380265B (en) | 2012-12-21 |
Family
ID=41361268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098136527A TWI380265B (en) | 2008-10-29 | 2009-10-28 | Electroluminescent display with efficiency compensation |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8228267B2 (enExample) |
| EP (1) | EP2351010A1 (enExample) |
| JP (1) | JP5347029B2 (enExample) |
| KR (2) | KR20110074999A (enExample) |
| CN (1) | CN102197420A (enExample) |
| TW (1) | TWI380265B (enExample) |
| WO (1) | WO2010053514A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10145896B2 (en) | 2013-08-06 | 2018-12-04 | Global Unichip Corporation | Electronic device, performance binning system and method, voltage automatic calibration system |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200707376A (en) | 2005-06-08 | 2007-02-16 | Ignis Innovation Inc | Method and system for driving a light emitting device display |
| TWI505248B (zh) * | 2010-11-30 | 2015-10-21 | Univ Nat Cheng Kung | 有機發光二極體顯示器及其控制方法 |
| TWI440390B (zh) | 2011-03-04 | 2014-06-01 | E Ink Holdings Inc | 發光二極體電路的補償方法與裝置 |
| US9351368B2 (en) | 2013-03-08 | 2016-05-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
| US9886899B2 (en) | 2011-05-17 | 2018-02-06 | Ignis Innovation Inc. | Pixel Circuits for AMOLED displays |
| US10713986B2 (en) * | 2011-05-20 | 2020-07-14 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
| CN102956201B (zh) * | 2012-11-08 | 2014-12-17 | 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、显示装置 |
| CA2894717A1 (en) | 2015-06-19 | 2016-12-19 | Ignis Innovation Inc. | Optoelectronic device characterization in array with shared sense line |
| TWI479467B (zh) * | 2013-05-30 | 2015-04-01 | Au Optronics Corp | 畫素及其畫素電路 |
| CN103354081B (zh) | 2013-07-11 | 2016-04-20 | 京东方科技集团股份有限公司 | 像素驱动电流提取装置及像素驱动电流提取方法 |
| CN104240639B (zh) * | 2014-08-22 | 2016-07-06 | 京东方科技集团股份有限公司 | 一种像素电路、有机电致发光显示面板及显示装置 |
| KR102248872B1 (ko) * | 2014-09-10 | 2021-05-07 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
| KR102226422B1 (ko) * | 2014-10-13 | 2021-03-12 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 구동 방법 |
| CN104464626B (zh) * | 2014-12-12 | 2016-10-05 | 京东方科技集团股份有限公司 | 有机电致发光显示装置及方法 |
| WO2016158481A1 (ja) * | 2015-03-27 | 2016-10-06 | シャープ株式会社 | 表示装置およびその駆動方法 |
| KR102431363B1 (ko) | 2015-06-30 | 2022-08-09 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 그 구동 방법 |
| CN105895020B (zh) * | 2016-06-02 | 2019-07-02 | 深圳市华星光电技术有限公司 | Oled显示装置驱动系统及oled显示装置驱动方法 |
| KR102593457B1 (ko) * | 2016-10-25 | 2023-10-25 | 엘지디스플레이 주식회사 | 표시장치 및 이의 구동방법 |
| WO2018111247A1 (en) | 2016-12-13 | 2018-06-21 | Intel Corporation | Passivation dielectrics for oxide semiconductor thin film transistors |
| KR102286762B1 (ko) * | 2017-03-14 | 2021-08-05 | 주식회사 실리콘웍스 | 유기 발광 다이오드의 측정 장치 및 방법 |
| US10984713B1 (en) * | 2018-05-10 | 2021-04-20 | Apple Inc. | External compensation for LTPO pixel for OLED display |
| CN110706657B (zh) * | 2018-07-10 | 2021-03-09 | 合肥视涯技术有限公司 | 一种像素电路及显示装置 |
| WO2020010512A1 (zh) | 2018-07-10 | 2020-01-16 | 上海视欧光电科技有限公司 | 一种像素电路及显示装置 |
| US11616057B2 (en) | 2019-03-27 | 2023-03-28 | Intel Corporation | IC including back-end-of-line (BEOL) transistors with crystalline channel material |
| CN112838106B (zh) * | 2019-11-22 | 2025-02-25 | 京东方科技集团股份有限公司 | 显示基板及显示装置 |
| US12142207B2 (en) | 2020-03-31 | 2024-11-12 | Apple, Inc. | Configurable pixel uniformity compensation for OLED display non-uniformity compensation based on scaling factors |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6504565B1 (en) * | 1998-09-21 | 2003-01-07 | Canon Kabushiki Kaisha | Light-emitting device, exposure device, and image forming apparatus |
| US6414661B1 (en) * | 2000-02-22 | 2002-07-02 | Sarnoff Corporation | Method and apparatus for calibrating display devices and automatically compensating for loss in their efficiency over time |
| JP2002278514A (ja) | 2001-03-19 | 2002-09-27 | Sharp Corp | 電気光学装置 |
| US6963321B2 (en) * | 2001-05-09 | 2005-11-08 | Clare Micronix Integrated Systems, Inc. | Method of providing pulse amplitude modulation for OLED display drivers |
| US6456016B1 (en) * | 2001-07-30 | 2002-09-24 | Intel Corporation | Compensating organic light emitting device displays |
| JP2003108073A (ja) * | 2001-09-28 | 2003-04-11 | Toshiba Corp | 自己発光型表示装置 |
| US7274363B2 (en) * | 2001-12-28 | 2007-09-25 | Pioneer Corporation | Panel display driving device and driving method |
| JP4115763B2 (ja) * | 2002-07-10 | 2008-07-09 | パイオニア株式会社 | 表示装置及び表示方法 |
| US7224332B2 (en) * | 2003-11-25 | 2007-05-29 | Eastman Kodak Company | Method of aging compensation in an OLED display |
| US6995519B2 (en) * | 2003-11-25 | 2006-02-07 | Eastman Kodak Company | OLED display with aging compensation |
| DE102004022424A1 (de) * | 2004-05-06 | 2005-12-01 | Deutsche Thomson-Brandt Gmbh | Schaltung und Ansteuerverfahren für eine Leuchtanzeige |
| JP4639674B2 (ja) * | 2004-07-20 | 2011-02-23 | ソニー株式会社 | 表示装置および表示装置の駆動方法 |
| JP2006130824A (ja) * | 2004-11-08 | 2006-05-25 | Seiko Epson Corp | 発光装置、画像形成装置及び発光素子の駆動方法 |
| CA2504571A1 (en) * | 2005-04-12 | 2006-10-12 | Ignis Innovation Inc. | A fast method for compensation of non-uniformities in oled displays |
| KR20070101275A (ko) * | 2004-12-15 | 2007-10-16 | 이그니스 이노베이션 인크. | 발광 소자를 프로그래밍하고, 교정하고, 구동시키기 위한방법 및 시스템 |
| TWI450247B (zh) * | 2006-02-10 | 2014-08-21 | Ignis Innovation Inc | 像素電路顯示的方法及系統 |
| US20080048951A1 (en) * | 2006-04-13 | 2008-02-28 | Naugler Walter E Jr | Method and apparatus for managing and uniformly maintaining pixel circuitry in a flat panel display |
| US7636074B2 (en) * | 2006-06-28 | 2009-12-22 | Eastman Kodak Company | Active matrix display compensating apparatus |
| TWI343042B (en) * | 2006-07-24 | 2011-06-01 | Au Optronics Corp | Light-emitting diode (led) panel and driving method thereof |
| JP5357399B2 (ja) * | 2007-03-09 | 2013-12-04 | 株式会社ジャパンディスプレイ | 表示装置 |
| KR100846970B1 (ko) * | 2007-04-10 | 2008-07-17 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
| KR100858616B1 (ko) * | 2007-04-10 | 2008-09-17 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
| KR100846969B1 (ko) * | 2007-04-10 | 2008-07-17 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
| US7859501B2 (en) * | 2007-06-22 | 2010-12-28 | Global Oled Technology Llc | OLED display with aging and efficiency compensation |
| US20090167644A1 (en) * | 2007-12-28 | 2009-07-02 | White Christopher J | Resetting drive transistors in electronic displays |
| CN101903933B (zh) * | 2008-01-07 | 2013-03-27 | 松下电器产业株式会社 | 显示装置、电子装置及驱动方法 |
| US8217867B2 (en) * | 2008-05-29 | 2012-07-10 | Global Oled Technology Llc | Compensation scheme for multi-color electroluminescent display |
-
2008
- 2008-10-29 US US12/260,103 patent/US8228267B2/en active Active
-
2009
- 2009-10-27 KR KR1020117009592A patent/KR20110074999A/ko not_active Ceased
- 2009-10-27 EP EP09744239A patent/EP2351010A1/en not_active Withdrawn
- 2009-10-27 JP JP2011534504A patent/JP5347029B2/ja active Active
- 2009-10-27 WO PCT/US2009/005833 patent/WO2010053514A1/en not_active Ceased
- 2009-10-27 KR KR1020137015254A patent/KR101419450B1/ko active Active
- 2009-10-27 CN CN2009801427478A patent/CN102197420A/zh active Pending
- 2009-10-28 TW TW098136527A patent/TWI380265B/zh active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10145896B2 (en) | 2013-08-06 | 2018-12-04 | Global Unichip Corporation | Electronic device, performance binning system and method, voltage automatic calibration system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102197420A (zh) | 2011-09-21 |
| TW201027492A (en) | 2010-07-16 |
| KR20130075789A (ko) | 2013-07-05 |
| WO2010053514A1 (en) | 2010-05-14 |
| US8228267B2 (en) | 2012-07-24 |
| US20100103159A1 (en) | 2010-04-29 |
| JP5347029B2 (ja) | 2013-11-20 |
| KR101419450B1 (ko) | 2014-07-17 |
| EP2351010A1 (en) | 2011-08-03 |
| KR20110074999A (ko) | 2011-07-05 |
| JP2012507746A (ja) | 2012-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI380265B (en) | Electroluminescent display with efficiency compensation | |
| JP5443504B2 (ja) | 駆動トランジスタに駆動トランジスタ制御信号を与える方法 | |
| JP5347033B2 (ja) | Ｅｌサブピクセルにおけるｅｌエミッターの特徴の変動を補償する方法 | |
| CN113554976B (zh) | 像素、显示面板及显示装置 | |
| KR102182129B1 (ko) | 유기발광다이오드 표시장치와 그 구동방법 | |
| US8299983B2 (en) | Electroluminescent display with initial nonuniformity compensation | |
| KR102091485B1 (ko) | 유기 발광 표시 장치 및 그의 구동 방법 | |
| US8390653B2 (en) | Electroluminescent pixel with efficiency compensation by threshold voltage overcompensation | |
| CN102411899B (zh) | 发光装置及其驱动控制方法、以及电子设备 | |
| US20170018224A1 (en) | Apparatus and method for compensating for luminance difference of organic light-emitting display device | |
| KR102183824B1 (ko) | 유기 발광 표시 장치 | |
| KR102104315B1 (ko) | 유기 발광 표시 장치 |