CN101281705B - 有机发光二极管显示器及其驱动方法 - Google Patents
有机发光二极管显示器及其驱动方法 Download PDFInfo
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- CN101281705B CN101281705B CN200810005711.2A CN200810005711A CN101281705B CN 101281705 B CN101281705 B CN 101281705B CN 200810005711 A CN200810005711 A CN 200810005711A CN 101281705 B CN101281705 B CN 101281705B
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Images
Classifications
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- 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]
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- 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
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- 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]
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- 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]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
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- 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
- G09G2300/0866—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 by means of changes in the pixel supply voltage
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- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
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- 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
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- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/04—Display protection
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of El Displays (AREA)
Abstract
Description
照度(lux) | 亮度(cd/m2) |
500 | 90 |
60 | 45 |
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070034398A KR100884791B1 (ko) | 2007-04-06 | 2007-04-06 | 유기 발광 디스플레이 장치 및 이의 구동 방법 |
KR10-2007-0034398 | 2007-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101281705A CN101281705A (zh) | 2008-10-08 |
CN101281705B true CN101281705B (zh) | 2014-03-19 |
Family
ID=39540384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810005711.2A Active CN101281705B (zh) | 2007-04-06 | 2008-02-03 | 有机发光二极管显示器及其驱动方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8519921B2 (zh) |
EP (1) | EP1978504B1 (zh) |
JP (1) | JP4949292B2 (zh) |
KR (1) | KR100884791B1 (zh) |
CN (1) | CN101281705B (zh) |
Families Citing this family (33)
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KR101467496B1 (ko) * | 2008-09-11 | 2014-12-01 | 삼성디스플레이 주식회사 | 표시장치 및 이의 구동방법 |
TWI419128B (zh) * | 2008-10-02 | 2013-12-11 | Lg Display Co Ltd | 液晶顯示裝置及其驅動方法 |
KR101022085B1 (ko) * | 2009-07-10 | 2011-03-17 | 삼성모바일디스플레이주식회사 | 전원공급부 및 그를 이용한 유기전계발광표시장치 |
KR101064370B1 (ko) * | 2009-11-17 | 2011-09-14 | 삼성모바일디스플레이주식회사 | 유기전계발광표시장치 및 그의 구동방법 |
KR101094303B1 (ko) | 2010-03-15 | 2011-12-19 | 삼성모바일디스플레이주식회사 | 표시 패널의 테스트 장치 및 테스트 방법 |
CN102340904B (zh) * | 2010-07-14 | 2015-06-17 | 通用电气公司 | 发光二极管驱动装置及其驱动方法 |
KR102040843B1 (ko) | 2011-01-04 | 2019-11-06 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그의 구동 방법 |
KR101860739B1 (ko) * | 2011-05-18 | 2018-05-25 | 삼성디스플레이 주식회사 | 전원 변환기, 이를 포함하는 디스플레이 장치 및 구동 전압 제어 방법 |
KR101493226B1 (ko) | 2011-12-26 | 2015-02-17 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시 장치의 화소 구동 회로의 특성 파라미터 측정 방법 및 장치 |
US20140082379A1 (en) * | 2012-09-18 | 2014-03-20 | Apple Inc. | Powering a display controller |
TWI490837B (zh) * | 2012-10-19 | 2015-07-01 | 啟耀光電股份有限公司 | 顯示裝置 |
KR102294670B1 (ko) * | 2014-12-11 | 2021-08-31 | 엘지디스플레이 주식회사 | 유기발광 표시장치와 그 구동방법 |
US20170039957A1 (en) * | 2015-08-03 | 2017-02-09 | Solum Co., Ltd. | Led driver and display device for using the same |
CN104992676B (zh) * | 2015-08-04 | 2017-11-17 | 京东方科技集团股份有限公司 | 驱动电压控制方法及装置、阵列基板、显示装置 |
KR102380922B1 (ko) * | 2015-09-11 | 2022-04-04 | 엘지디스플레이 주식회사 | 유기발광 표시장치 |
KR102477979B1 (ko) * | 2015-10-16 | 2022-12-19 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제어 방법 |
CN106803418A (zh) * | 2015-11-25 | 2017-06-06 | 上海和辉光电有限公司 | 图像显示方法、用于图像显示的驱动电路和显示装置 |
CN105304025B (zh) * | 2015-12-08 | 2018-01-16 | 昆山工研院新型平板显示技术中心有限公司 | 有机发光二极管驱动控制方法和系统 |
KR102622957B1 (ko) | 2015-12-29 | 2024-01-10 | 삼성디스플레이 주식회사 | 휘도 컨트롤러 및 이를 포함하는 유기 발광 표시 장치 |
KR102518922B1 (ko) * | 2016-01-21 | 2023-04-07 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 구동 방법 |
KR102439245B1 (ko) * | 2016-01-29 | 2022-09-01 | 삼성전자주식회사 | 전자 장치 및 그 제어 방법 |
RU2631539C1 (ru) * | 2016-03-21 | 2017-09-25 | федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет" (ФГБОУ ВО "ВГУ") | Органический светодиодный микродисплей |
KR102510864B1 (ko) * | 2016-05-16 | 2023-03-17 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 구동 방법 |
CN106652914B (zh) * | 2016-12-28 | 2019-11-19 | 上海天马有机发光显示技术有限公司 | 一种有机发光显示面板、其显示方法及显示装置 |
CN107808649B (zh) * | 2017-10-10 | 2019-07-12 | 惠科股份有限公司 | 显示面板的驱动方法及显示装置 |
KR102529118B1 (ko) * | 2018-03-07 | 2023-05-08 | 삼성전자주식회사 | 디스플레이 구동기의 출력 전압을 강하시킨 디스플레이 장치 |
KR102533763B1 (ko) * | 2018-03-27 | 2023-05-19 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN109036286A (zh) * | 2018-09-19 | 2018-12-18 | 京东方科技集团股份有限公司 | 显示屏及其像素电路单元的电源管理方法和装置 |
JP2020060650A (ja) * | 2018-10-09 | 2020-04-16 | シナプティクス インコーポレイテッド | 表示ドライバ、表示モジュールおよび表示方法 |
KR102671311B1 (ko) | 2019-03-20 | 2024-06-04 | 삼성디스플레이 주식회사 | 휘도 제어부 및 이를 포함하는 표시 장치 |
JP2020183998A (ja) * | 2019-05-07 | 2020-11-12 | ソニー株式会社 | 表示装置、表示装置の駆動方法、及び、電子機器 |
KR102669844B1 (ko) * | 2019-07-11 | 2024-05-29 | 엘지디스플레이 주식회사 | 표시장치 |
CN111462699B (zh) * | 2020-04-29 | 2021-08-06 | 合肥京东方光电科技有限公司 | 像素电路及其驱动方法、显示装置 |
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EP1978504A3 (en) | 2009-09-23 |
JP4949292B2 (ja) | 2012-06-06 |
KR20080090923A (ko) | 2008-10-09 |
US20080246749A1 (en) | 2008-10-09 |
US8519921B2 (en) | 2013-08-27 |
EP1978504A2 (en) | 2008-10-08 |
EP1978504B1 (en) | 2015-04-22 |
KR100884791B1 (ko) | 2009-02-23 |
CN101281705A (zh) | 2008-10-08 |
JP2008257201A (ja) | 2008-10-23 |
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