TWI381351B - 提供驅動電晶體控制信號至電致發光面板中複數個驅動電晶體的閘極電極之裝置 - Google Patents
提供驅動電晶體控制信號至電致發光面板中複數個驅動電晶體的閘極電極之裝置 Download PDFInfo
- Publication number
- TWI381351B TWI381351B TW099106037A TW99106037A TWI381351B TW I381351 B TWI381351 B TW I381351B TW 099106037 A TW099106037 A TW 099106037A TW 99106037 A TW99106037 A TW 99106037A TW I381351 B TWI381351 B TW I381351B
- Authority
- TW
- Taiwan
- Prior art keywords
- sub
- current
- pixel
- voltage
- pixels
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 131
- 230000008859 change Effects 0.000 claims description 24
- 230000006870 function Effects 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 47
- 230000032683 aging Effects 0.000 description 34
- 238000006243 chemical reaction Methods 0.000 description 33
- 230000000694 effects Effects 0.000 description 24
- 238000013461 design Methods 0.000 description 23
- 238000010438 heat treatment Methods 0.000 description 22
- 238000012545 processing Methods 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000011159 matrix material Substances 0.000 description 15
- 238000012937 correction Methods 0.000 description 14
- 230000000875 corresponding effect Effects 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 12
- 230000015556 catabolic process Effects 0.000 description 12
- 238000006731 degradation reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 229910021417 amorphous silicon Inorganic materials 0.000 description 11
- 238000003860 storage Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000002441 reversible effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 239000000523 sample Substances 0.000 description 7
- 238000007792 addition Methods 0.000 description 5
- 230000003679 aging effect Effects 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 5
- 238000012512 characterization method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 241000959671 Chenopodium leaf curl virus Species 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 230000002431 foraging effect Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000007620 mathematical function Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009291 secondary effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229920001621 AMOLED Polymers 0.000 description 1
- 229930091051 Arenine Natural products 0.000 description 1
- 241000023320 Luma <angiosperm> Species 0.000 description 1
- 240000000278 Syzygium polyanthum Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008078 mathematical effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000011787 zinc oxide 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
- G09G2320/0233—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
- G09G2320/0285—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
- G09G2320/04—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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
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 |
|---|---|---|---|
| US12/397,526 US8194063B2 (en) | 2009-03-04 | 2009-03-04 | Electroluminescent display compensated drive signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201039318A TW201039318A (en) | 2010-11-01 |
| TWI381351B true TWI381351B (zh) | 2013-01-01 |
Family
ID=42173836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099106037A TWI381351B (zh) | 2009-03-04 | 2010-03-02 | 提供驅動電晶體控制信號至電致發光面板中複數個驅動電晶體的閘極電極之裝置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8194063B2 (enExample) |
| EP (1) | EP2404293B1 (enExample) |
| JP (1) | JP5416229B2 (enExample) |
| KR (1) | KR101301111B1 (enExample) |
| TW (1) | TWI381351B (enExample) |
| WO (1) | WO2010101761A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI666967B (zh) * | 2018-09-05 | 2019-07-21 | 茂達電子股份有限公司 | 具有亮度控制的發光二極體驅動電路及其驅動方法 |
Families Citing this family (99)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2472671A1 (en) * | 2004-06-29 | 2005-12-29 | Ignis Innovation Inc. | Voltage-programming scheme for current-driven amoled displays |
| CA2490858A1 (en) | 2004-12-07 | 2006-06-07 | Ignis Innovation Inc. | Driving method for compensated voltage-programming of amoled displays |
| KR20080032072A (ko) | 2005-06-08 | 2008-04-14 | 이그니스 이노베이션 인크. | 발광 디바이스 디스플레이 구동 방법 및 시스템 |
| US9269322B2 (en) | 2006-01-09 | 2016-02-23 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
| US9489891B2 (en) | 2006-01-09 | 2016-11-08 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
| EP1971975B1 (en) | 2006-01-09 | 2015-10-21 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
| US9570004B1 (en) * | 2008-03-16 | 2017-02-14 | Nongqiang Fan | Method of driving pixel element in active matrix display |
| CN104299566B (zh) | 2008-04-18 | 2017-11-10 | 伊格尼斯创新公司 | 用于发光器件显示器的系统和驱动方法 |
| CA2637343A1 (en) | 2008-07-29 | 2010-01-29 | Ignis Innovation Inc. | Improving the display source driver |
| US8358256B2 (en) * | 2008-11-17 | 2013-01-22 | Global Oled Technology Llc | Compensated drive signal for electroluminescent display |
| US8665295B2 (en) * | 2008-11-20 | 2014-03-04 | Global Oled Technology Llc | Electroluminescent display initial-nonuniformity-compensated drve signal |
| US9370075B2 (en) | 2008-12-09 | 2016-06-14 | Ignis Innovation Inc. | System and method for fast compensation programming of pixels in a display |
| KR101479992B1 (ko) * | 2008-12-12 | 2015-01-08 | 삼성디스플레이 주식회사 | 전압 강하 보상 방법 및 그 시스템과 이를 포함한 표시 장치 |
| EP2299427A1 (en) * | 2009-09-09 | 2011-03-23 | Ignis Innovation Inc. | Driving System for Active-Matrix Displays |
| KR101150163B1 (ko) * | 2009-10-30 | 2012-05-25 | 주식회사 실리콘웍스 | 유기발광다이오드 표시장치의 구동 회로 및 방법 |
| US8283967B2 (en) | 2009-11-12 | 2012-10-09 | Ignis Innovation Inc. | Stable current source for system integration to display substrate |
| CA2687631A1 (en) | 2009-12-06 | 2011-06-06 | Ignis Innovation Inc | Low power driving scheme for display applications |
| CN102473395B (zh) * | 2010-01-14 | 2017-01-18 | 赛普拉斯半导体公司 | 用于液晶显示设备的数字驱动电路、方法及系统 |
| CA2696778A1 (en) | 2010-03-17 | 2011-09-17 | Ignis Innovation Inc. | Lifetime, uniformity, parameter extraction methods |
| US9351368B2 (en) | 2013-03-08 | 2016-05-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
| US20140368491A1 (en) | 2013-03-08 | 2014-12-18 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
| US9886899B2 (en) | 2011-05-17 | 2018-02-06 | Ignis Innovation Inc. | Pixel Circuits for AMOLED displays |
| WO2012164474A2 (en) | 2011-05-28 | 2012-12-06 | Ignis Innovation Inc. | System and method for fast compensation programming of pixels in a display |
| US20130082936A1 (en) * | 2011-09-29 | 2013-04-04 | Sharp Kabushiki Kaisha | Sensor array with high linearity |
| TWI444965B (zh) * | 2011-12-30 | 2014-07-11 | Au Optronics Corp | 閘極高電壓產生器及顯示模組 |
| TWI463454B (zh) * | 2012-02-08 | 2014-12-01 | Hsiung Kuang Tsai | 資料傳輸系統 |
| US9183779B2 (en) * | 2012-02-23 | 2015-11-10 | Broadcom Corporation | AMOLED light sensing |
| KR101673733B1 (ko) * | 2012-02-27 | 2016-11-08 | 시웅-쾅 차이 | 데이터 전송 시스템 |
| US9747834B2 (en) | 2012-05-11 | 2017-08-29 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
| US8922599B2 (en) | 2012-08-23 | 2014-12-30 | Blackberry Limited | Organic light emitting diode based display aging monitoring |
| KR20140058283A (ko) * | 2012-11-06 | 2014-05-14 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 구동 방법 |
| US9786223B2 (en) | 2012-12-11 | 2017-10-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
| US9336717B2 (en) * | 2012-12-11 | 2016-05-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
| KR102033374B1 (ko) * | 2012-12-24 | 2019-10-18 | 엘지디스플레이 주식회사 | 유기 발광 디스플레이 장치와 이의 구동 방법 |
| KR101992665B1 (ko) | 2012-12-26 | 2019-06-25 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 구동 방법 |
| US20140204008A1 (en) * | 2013-01-24 | 2014-07-24 | Au Optionics Corporation | Pixel and sub-pixel arrangement in a display panel |
| JP5910543B2 (ja) * | 2013-03-06 | 2016-04-27 | ソニー株式会社 | 表示装置、表示駆動回路、表示駆動方法、および電子機器 |
| CA2894717A1 (en) | 2015-06-19 | 2016-12-19 | Ignis Innovation Inc. | Optoelectronic device characterization in array with shared sense line |
| US9721505B2 (en) | 2013-03-08 | 2017-08-01 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
| TWI486839B (zh) * | 2013-06-03 | 2015-06-01 | Ye Xin Technology Consulting Co Ltd | 觸控顯示裝置 |
| US9842545B2 (en) * | 2013-12-20 | 2017-12-12 | Sharp Kabushiki Kaisha | Display device and method for driving same |
| KR102083823B1 (ko) * | 2013-12-24 | 2020-04-14 | 에스케이하이닉스 주식회사 | 오프셋 전압을 제거하는 디스플레이 구동 장치 |
| KR102162499B1 (ko) * | 2014-02-26 | 2020-10-08 | 삼성디스플레이 주식회사 | 유기 전계 발광 표시 장치 및 이의 구동 방법 |
| US10997901B2 (en) * | 2014-02-28 | 2021-05-04 | Ignis Innovation Inc. | Display system |
| JP6333382B2 (ja) * | 2014-07-23 | 2018-05-30 | シャープ株式会社 | 表示装置およびその駆動方法 |
| CA2873476A1 (en) | 2014-12-08 | 2016-06-08 | Ignis Innovation Inc. | Smart-pixel display architecture |
| US10319305B2 (en) | 2015-02-10 | 2019-06-11 | Sharp Kabushiki Kaisha | Display device and drive method therefor |
| CA2886862A1 (en) | 2015-04-01 | 2016-10-01 | Ignis Innovation Inc. | Adjusting display brightness for avoiding overheating and/or accelerated aging |
| KR102335763B1 (ko) * | 2015-04-03 | 2021-12-08 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
| US10657895B2 (en) | 2015-07-24 | 2020-05-19 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
| CA2898282A1 (en) | 2015-07-24 | 2017-01-24 | Ignis Innovation Inc. | Hybrid calibration of current sources for current biased voltage progra mmed (cbvp) displays |
| US10373554B2 (en) | 2015-07-24 | 2019-08-06 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
| KR102457754B1 (ko) * | 2015-08-04 | 2022-10-24 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 구동 방법 |
| KR102435923B1 (ko) * | 2015-08-05 | 2022-08-25 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 구동 방법 |
| CA2908285A1 (en) | 2015-10-14 | 2017-04-14 | Ignis Innovation Inc. | Driver with multiple color pixel structure |
| CN108369792B (zh) * | 2015-12-14 | 2021-01-08 | 夏普株式会社 | 显示装置及其驱动方法 |
| CN105913815B (zh) * | 2016-04-15 | 2018-06-05 | 深圳市华星光电技术有限公司 | 显示面板Mura现象补偿方法 |
| KR102642577B1 (ko) * | 2016-12-12 | 2024-02-29 | 엘지디스플레이 주식회사 | 외부 보상용 드라이버 집적회로와 그를 포함한 표시장치, 및 표시장치의 데이터 보정방법 |
| KR20180071467A (ko) * | 2016-12-19 | 2018-06-28 | 엘지디스플레이 주식회사 | 전계발광 표시장치와 그의 전기적 특성 보상방법 |
| CN106849621B (zh) * | 2017-01-03 | 2019-05-28 | 昂宝电子（上海）有限公司 | 一种实现栅极驱动电路的系统和方法 |
| CN106504706B (zh) * | 2017-01-05 | 2019-01-22 | 上海天马有机发光显示技术有限公司 | 有机发光显示面板和像素补偿方法 |
| CN106940404A (zh) * | 2017-03-10 | 2017-07-11 | 厦门优迅高速芯片有限公司 | 一种内置式跨阻放大器增益自动测量的电路 |
| CN106847180B (zh) * | 2017-04-24 | 2019-01-22 | 深圳市华星光电半导体显示技术有限公司 | Oled显示装置的亮度补偿系统及亮度补偿方法 |
| US10943516B2 (en) * | 2017-05-15 | 2021-03-09 | Apple Inc. | Systems and methods of utilizing output of display component for display temperature compensation |
| JP2020534561A (ja) * | 2017-09-21 | 2020-11-26 | アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． | 電流−電圧補償を有するｏｌｅｄ電圧ドライバ |
| CN109658880B (zh) * | 2017-10-12 | 2021-10-08 | 咸阳彩虹光电科技有限公司 | 像素补偿方法、像素补偿电路及显示器 |
| CN109671396A (zh) | 2017-10-17 | 2019-04-23 | 伊格尼斯创新公司 | 像素电路、显示装置和方法 |
| WO2019099654A1 (en) * | 2017-11-16 | 2019-05-23 | Synaptics Incorporated | Compensation technology for display panel |
| KR102536347B1 (ko) * | 2017-12-20 | 2023-05-24 | 엘지디스플레이 주식회사 | 표시장치 및 이의 구동방법 |
| CN109949758B (zh) * | 2017-12-21 | 2022-01-04 | 咸阳彩虹光电科技有限公司 | 基于栅极驱动电路的扫描信号补偿方法及装置 |
| TWI646840B (zh) * | 2018-02-08 | 2019-01-01 | 奇景光電股份有限公司 | 有機發光二極體顯示面板的補償數據的壓縮方法 |
| US10984713B1 (en) * | 2018-05-10 | 2021-04-20 | Apple Inc. | External compensation for LTPO pixel for OLED display |
| CN108735154B (zh) * | 2018-05-31 | 2020-03-10 | 京东方科技集团股份有限公司 | 光信号降噪模组、光信号降噪方法和显示面板 |
| US10943541B1 (en) * | 2018-08-31 | 2021-03-09 | Apple Inc. | Differentiating voltage degradation due to aging from current-voltage shift due to temperature in displays |
| WO2020065947A1 (ja) * | 2018-09-28 | 2020-04-02 | シャープ株式会社 | 表示装置およびその駆動方法 |
| CN109584797B (zh) * | 2019-02-01 | 2020-11-24 | 京东方科技集团股份有限公司 | 显示面板的补偿方法、补偿系统和显示装置 |
| US12136394B2 (en) * | 2019-04-19 | 2024-11-05 | Apple Inc. | Systems and methods for external off-time pixel sensing |
| CN110322850B (zh) * | 2019-05-06 | 2020-12-08 | 惠科股份有限公司 | 显示装置 |
| CN109961742B (zh) * | 2019-05-15 | 2020-12-29 | 云谷（固安）科技有限公司 | 一种显示面板和显示装置 |
| US11282458B2 (en) | 2019-06-10 | 2022-03-22 | Apple Inc. | Systems and methods for temperature-based parasitic capacitance variation compensation |
| US11250780B2 (en) * | 2019-08-15 | 2022-02-15 | Samsung Display Co., Ltd. | Estimation of pixel compensation coefficients by adaptation |
| TWI716101B (zh) * | 2019-09-06 | 2021-01-11 | 大陸商北京集創北方科技股份有限公司 | 源極驅動補償電路、源極驅動電路、液晶顯示器、及資訊處理裝置 |
| GB201914186D0 (en) * | 2019-10-01 | 2019-11-13 | Barco Nv | Driver for LED or OLED display |
| US11164541B2 (en) | 2019-12-11 | 2021-11-02 | Apple, Inc. | Multi-frame burn-in statistics gathering |
| US11164540B2 (en) | 2019-12-11 | 2021-11-02 | Apple, Inc. | Burn-in statistics with luminance based aging |
| CN111354312B (zh) * | 2019-12-27 | 2021-04-27 | 深圳市华星光电半导体显示技术有限公司 | 用于显示面板中oled效率衰减补偿方法、装置及系统 |
| US12142207B2 (en) | 2020-03-31 | 2024-11-12 | Apple, Inc. | Configurable pixel uniformity compensation for OLED display non-uniformity compensation based on scaling factors |
| CN111599307B (zh) * | 2020-06-09 | 2021-09-24 | 北京交通大学 | Oled显示面板的像素补偿方法及信息处理装置 |
| KR102744636B1 (ko) | 2020-08-11 | 2024-12-20 | 삼성전자주식회사 | 디스플레이 장치 및 이의 제어 방법 |
| US11164494B1 (en) * | 2020-10-30 | 2021-11-02 | Innolux Corporation | Pixel circuit, display device and detecting method |
| US11508273B2 (en) * | 2020-11-12 | 2022-11-22 | Synaptics Incorporated | Built-in test of a display driver |
| US11874997B2 (en) * | 2020-11-27 | 2024-01-16 | Sharp Kabushiki Kaisha | Display device equipped with touch panel and control method therefor |
| KR20230046532A (ko) * | 2021-09-30 | 2023-04-06 | 엘지디스플레이 주식회사 | 표시 장치, 보상 시스템, 및 보상 데이터 압축 방법 |
| CN114038421B (zh) * | 2021-12-07 | 2022-08-05 | 深圳市华星光电半导体显示技术有限公司 | 阈值电压侦测方法和显示装置 |
| KR102853250B1 (ko) * | 2021-12-13 | 2025-09-03 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 구동 방법 |
| US12189901B2 (en) | 2022-07-22 | 2025-01-07 | Apple Inc. | Split display driver circuitry to mitigate touch sensing system interaction |
| KR20240015526A (ko) * | 2022-07-27 | 2024-02-05 | 삼성전자주식회사 | 디스플레이 장치 및 이의 제어 방법 |
| KR20240077527A (ko) * | 2022-11-22 | 2024-06-03 | 삼성디스플레이 주식회사 | 데이터 드라이버의 출력 보상 방법 |
| CN116030760B (zh) * | 2023-01-04 | 2024-12-06 | 昇显微电子(苏州)股份有限公司 | 一种AMOLED面板Demura的方法和系统 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI221268B (en) * | 2001-09-07 | 2004-09-21 | Semiconductor Energy Lab | Light emitting device and method of driving the same |
| TWI258113B (en) * | 2003-05-07 | 2006-07-11 | Toshiba Matsushita Display Tec | EL display device and its driving method |
| TWI275059B (en) * | 2003-05-28 | 2007-03-01 | Seiko Epson Corp | Electro-optical device, driving method of electro-optical device, and electronic machine |
| US20090160740A1 (en) * | 2007-12-21 | 2009-06-25 | Leon Felipe A | Electroluminescent display compensated analog transistor drive signal |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE83081T1 (de) * | 1986-10-24 | 1992-12-15 | Hoffmann La Roche | Fluessigkristallanzeigezelle. |
| JPH01217421A (ja) * | 1988-02-26 | 1989-08-31 | Seikosha Co Ltd | 非晶質シリコン薄膜トランジスタアレイ基板およびその製造方法 |
| US6081073A (en) * | 1995-12-19 | 2000-06-27 | Unisplay S.A. | Matrix display with matched solid-state pixels |
| JP3887826B2 (ja) * | 1997-03-12 | 2007-02-28 | セイコーエプソン株式会社 | 表示装置及び電子機器 |
| US6473065B1 (en) * | 1998-11-16 | 2002-10-29 | Nongqiang Fan | Methods of improving display uniformity of organic light emitting displays by calibrating individual pixel |
| 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 |
| GB0014961D0 (en) * | 2000-06-20 | 2000-08-09 | Koninkl Philips Electronics Nv | Light-emitting matrix array display devices with light sensing elements |
| JP2002229513A (ja) * | 2001-02-06 | 2002-08-16 | Tohoku Pioneer Corp | 有機ｅｌ表示パネルの駆動装置 |
| JP2003195813A (ja) * | 2001-09-07 | 2003-07-09 | Semiconductor Energy Lab Co Ltd | 発光装置 |
| US6897842B2 (en) * | 2001-09-19 | 2005-05-24 | Intel Corporation | Nonlinearly mapping video date to pixel intensity while compensating for non-uniformities and degradations in a display |
| US7274363B2 (en) * | 2001-12-28 | 2007-09-25 | Pioneer Corporation | Panel display driving device and driving method |
| 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 |
| JP4655457B2 (ja) * | 2003-08-08 | 2011-03-23 | 富士ゼロックス株式会社 | 光量制御装置及びこれを用いた画像形成装置 |
| JP4649824B2 (ja) * | 2003-08-15 | 2011-03-16 | 富士ゼロックス株式会社 | 光量制御装置及び画像形成装置 |
| JP3628014B1 (ja) * | 2003-09-19 | 2005-03-09 | ウインテスト株式会社 | 表示装置及びそれに用いるアクティブマトリクス基板の検査方法及び装置 |
| US6995519B2 (en) * | 2003-11-25 | 2006-02-07 | Eastman Kodak Company | OLED display with aging compensation |
| MXPA06007060A (es) * | 2003-12-23 | 2006-09-04 | Thomson Licensing | Dispositivo para exhibir imagenes sobre una matriz activa. |
| US6989636B2 (en) * | 2004-06-16 | 2006-01-24 | Eastman Kodak Company | Method and apparatus for uniformity and brightness correction in an OLED display |
| DE102004045871B4 (de) * | 2004-09-20 | 2006-11-23 | Novaled Gmbh | Verfahren und Schaltungsanordnung zur Alterungskompensation von organischen Lichtemitterdioden |
| US7116058B2 (en) * | 2004-11-30 | 2006-10-03 | Wintek Corporation | Method of improving the stability of active matrix OLED displays driven by amorphous silicon thin-film transistors |
| CA2504571A1 (en) * | 2005-04-12 | 2006-10-12 | Ignis Innovation Inc. | A fast method for compensation of non-uniformities in oled displays |
| US20060170712A1 (en) * | 2005-02-01 | 2006-08-03 | Eastman Kodak Company | Color display device with enhanced pixel pattern |
| JP2007235627A (ja) * | 2006-03-01 | 2007-09-13 | Nippon Telegr & Teleph Corp <Ntt> | 光電流モニタ回路 |
| 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 |
| JP5240538B2 (ja) * | 2006-11-15 | 2013-07-17 | カシオ計算機株式会社 | 表示駆動装置及びその駆動方法、並びに、表示装置及びその駆動方法 |
| US7928936B2 (en) * | 2006-11-28 | 2011-04-19 | Global Oled Technology Llc | Active matrix display compensating method |
| US8004479B2 (en) * | 2007-11-28 | 2011-08-23 | Global Oled Technology Llc | Electroluminescent display with interleaved 3T1C compensation |
| US8217867B2 (en) * | 2008-05-29 | 2012-07-10 | Global Oled Technology Llc | Compensation scheme for multi-color electroluminescent display |
| US8169389B2 (en) * | 2008-07-16 | 2012-05-01 | Global Oled Technology Llc | Converting three-component to four-component image |
| JP2009042788A (ja) * | 2008-11-10 | 2009-02-26 | Sony Corp | 表示装置およびその駆動方法 |
| US8665295B2 (en) * | 2008-11-20 | 2014-03-04 | Global Oled Technology Llc | Electroluminescent display initial-nonuniformity-compensated drve signal |
| US8217928B2 (en) * | 2009-03-03 | 2012-07-10 | Global Oled Technology Llc | Electroluminescent subpixel compensated drive signal |
-
2009
- 2009-03-04 US US12/397,526 patent/US8194063B2/en active Active
-
2010
- 2010-02-25 KR KR1020117023072A patent/KR101301111B1/ko active Active
- 2010-02-25 JP JP2011552988A patent/JP5416229B2/ja active Active
- 2010-02-25 EP EP10706864.5A patent/EP2404293B1/en active Active
- 2010-02-25 WO PCT/US2010/025357 patent/WO2010101761A1/en not_active Ceased
- 2010-03-02 TW TW099106037A patent/TWI381351B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI221268B (en) * | 2001-09-07 | 2004-09-21 | Semiconductor Energy Lab | Light emitting device and method of driving the same |
| TWI258113B (en) * | 2003-05-07 | 2006-07-11 | Toshiba Matsushita Display Tec | EL display device and its driving method |
| TWI275059B (en) * | 2003-05-28 | 2007-03-01 | Seiko Epson Corp | Electro-optical device, driving method of electro-optical device, and electronic machine |
| US20090160740A1 (en) * | 2007-12-21 | 2009-06-25 | Leon Felipe A | Electroluminescent display compensated analog transistor drive signal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI666967B (zh) * | 2018-09-05 | 2019-07-21 | 茂達電子股份有限公司 | 具有亮度控制的發光二極體驅動電路及其驅動方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100225634A1 (en) | 2010-09-09 |
| KR20110123279A (ko) | 2011-11-14 |
| EP2404293B1 (en) | 2020-01-15 |
| WO2010101761A1 (en) | 2010-09-10 |
| US8194063B2 (en) | 2012-06-05 |
| EP2404293A1 (en) | 2012-01-11 |
| KR101301111B1 (ko) | 2013-08-27 |
| JP2012519881A (ja) | 2012-08-30 |
| TW201039318A (en) | 2010-11-01 |
| JP5416229B2 (ja) | 2014-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI381351B (zh) | 提供驅動電晶體控制信號至電致發光面板中複數個驅動電晶體的閘極電極之裝置 | |
| TWI385622B (zh) | 電致發光次像素補償驅動信號 | |
| TWI383356B (zh) | 電場發光顯示器補償式類比電晶體驅動訊號 | |
| EP2351013B1 (en) | Electroluminescent display initial non-uniformity-compensated drive signal | |
| TWI449017B (zh) | 具有初始非均勻性補償的場致發光顯示 | |
| CN101765874B (zh) | 显示装置、显示装置的制造方法及控制方法 | |
| US20070290947A1 (en) | Method and apparatus for compensating aging of an electroluminescent display |