KR20110013687A - 유기전계발광표시장치 및 그의 구동방법 - Google Patents
유기전계발광표시장치 및 그의 구동방법 Download PDFInfo
- Publication number
- KR20110013687A KR20110013687A KR1020090071274A KR20090071274A KR20110013687A KR 20110013687 A KR20110013687 A KR 20110013687A KR 1020090071274 A KR1020090071274 A KR 1020090071274A KR 20090071274 A KR20090071274 A KR 20090071274A KR 20110013687 A KR20110013687 A KR 20110013687A
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- KR
- South Korea
- Prior art keywords
- data
- scan
- signal
- light emitting
- organic light
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- 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
- 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
-
- 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
- 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
- G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (8)
- 데이터신호, 주사신호에 대응하여 복수의 프레임으로 구성된 화상을 표시하는 화소부;상기 데이터신호를 출력하는 데이터구동부;상기 주사신호를 출력하는 주사구동부; 및상기 데이터구동부와 상기 주사구동부를 제어하되, 상기 복수의 프레임 중 적어도 하나의 프레임은 상기 주사신호가 상기 화소부에 전달되지 않도록 하는 제어부를 포함하는 유기전계발광표시장치.
- 제 1 항에 있어서,상기 제어부는 상기 주사신호가 출력되지 않는 프레임 구간에서 상기 주사구동부의 구동이 정지되도록 하는 유기전계발광표시장치.
- 제 1 항에 있어서,상기 데이터구동부와 상기 화소부 사이에 형성되어 한 프레임의 구간에서 상기 데이터구동부의 하나의 출력단에서 출력된 복수의 데이터신호를 분배하도록 하는 디먹스부를 더 포함하는 유기전계발광표시장치.
- 제 3 항에 있어서,상기 디먹스부는 상기 주사신호가 상기 화소부에 전달되지 않는 프레임에서는 동작이 정지되는 유기전계발광표시장치.
- 제 1 항에 있어서,상기 화소부의 일부 영역에서만 화상이 표현되는 유기전계발광표시장치.
- 데이터신호, 주사신호에 대응하여 복수의 프레임으로 구성되는 화상을 표현하는 유기전계발광표시장치의 구동방법에 있어서,상기 주사신호에 의해 상기 데이터신호가 화소에 전달되어 상기 복수의 프레임 중 제 1 프레임의 화상을 표현하는 단계; 및상기 제 1 프레임에 전달된 상기 데이터신호가 상기 화소에 유지되어 상기 복수의 프레임 중 제 2 프레임의 화상을 표현하는 단계를 포함하는 유기전계발광표시장치의 구동방법.
- 제 6 항에 있어서,상기 제 2 프레임에서는 상기 주사신호가 전달되지 않는 유기전계발광표시장치의 구동방법.
- 제 6 항에 있어서,상기 화상은 화소부의 일부에만 표시되는 유기전계발광표시장치의 구동방법.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090071274A KR20110013687A (ko) | 2009-08-03 | 2009-08-03 | 유기전계발광표시장치 및 그의 구동방법 |
| JP2010036088A JP2011034049A (ja) | 2009-08-03 | 2010-02-22 | 有機電界発光表示装置及びその駆動方法 |
| US12/784,457 US8896504B2 (en) | 2009-08-03 | 2010-05-20 | Organic light emitting display and method of driving the same |
| CN2010102233864A CN101996573A (zh) | 2009-08-03 | 2010-07-02 | 有机发光显示器及其驱动方法 |
| EP10251386A EP2284826A1 (en) | 2009-08-03 | 2010-08-03 | Organic light emitting display and method of driving the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090071274A KR20110013687A (ko) | 2009-08-03 | 2009-08-03 | 유기전계발광표시장치 및 그의 구동방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20110013687A true KR20110013687A (ko) | 2011-02-10 |
Family
ID=42727571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090071274A Ceased KR20110013687A (ko) | 2009-08-03 | 2009-08-03 | 유기전계발광표시장치 및 그의 구동방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8896504B2 (ko) |
| EP (1) | EP2284826A1 (ko) |
| JP (1) | JP2011034049A (ko) |
| KR (1) | KR20110013687A (ko) |
| CN (1) | CN101996573A (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9396685B2 (en) | 2010-06-30 | 2016-07-19 | Samsung Display Co., Ltd. | Organic light emitting display device and method for driving thereof that reduces power consumption in a standby mode |
| WO2020060008A1 (ko) * | 2018-09-20 | 2020-03-26 | 삼성디스플레이 주식회사 | 표시 장치 |
| US10762839B2 (en) | 2017-11-15 | 2020-09-01 | Samsung Electronics Co., Ltd. | Display device and method for controlling independently by a group of pixels |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680439B (zh) * | 2013-11-27 | 2016-03-16 | 合肥京东方光电科技有限公司 | 一种栅极驱动电路和显示装置 |
| KR102348666B1 (ko) * | 2015-06-30 | 2022-01-07 | 엘지디스플레이 주식회사 | 표시장치와 이를 이용한 모바일 단말기 |
| KR102485165B1 (ko) * | 2015-08-21 | 2023-01-09 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
| KR102564603B1 (ko) * | 2016-12-20 | 2023-08-08 | 엘지디스플레이 주식회사 | 유기발광표시장치 및 그의 구동방법 |
| CN109147664B (zh) * | 2017-06-15 | 2022-07-12 | 上海和辉光电股份有限公司 | 一种amoled显示屏 |
| KR102462008B1 (ko) * | 2017-09-22 | 2022-11-03 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
| JP7182417B2 (ja) * | 2018-07-31 | 2022-12-02 | 株式会社ワコム | アクティブスタイラスの検出方法 |
| JP2021117303A (ja) * | 2020-01-23 | 2021-08-10 | シャープ株式会社 | 制御装置、制御方法、表示装置 |
| US20230265204A1 (en) | 2020-04-24 | 2023-08-24 | Hoffmann-La Roche Inc. | Enzyme and pathway modulation with sulfhydryl compounds and their derivatives |
| CN112669752B (zh) * | 2020-12-28 | 2023-07-14 | 武汉天马微电子有限公司 | 显示面板的驱动方法和显示装置 |
| CN113658550A (zh) * | 2021-08-17 | 2021-11-16 | 晟合微电子(肇庆)有限公司 | 显示器及其驱动方法 |
| CN113674697A (zh) * | 2021-08-17 | 2021-11-19 | 晟合微电子(肇庆)有限公司 | 像素电路、显示装置及显示驱动方法 |
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| JP4345195B2 (ja) * | 2000-05-11 | 2009-10-14 | パナソニック株式会社 | カラー画像形成装置 |
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| KR101407302B1 (ko) | 2007-12-27 | 2014-06-13 | 엘지디스플레이 주식회사 | 발광 표시 장치 및 그 구동 방법 |
| KR101419237B1 (ko) | 2007-12-27 | 2014-08-13 | 엘지디스플레이 주식회사 | 발광 표시 장치 |
| TWI407408B (zh) * | 2008-09-04 | 2013-09-01 | Innolux Corp | 畫素單元及具有畫素單元之顯示面板及電子系統 |
-
2009
- 2009-08-03 KR KR1020090071274A patent/KR20110013687A/ko not_active Ceased
-
2010
- 2010-02-22 JP JP2010036088A patent/JP2011034049A/ja active Pending
- 2010-05-20 US US12/784,457 patent/US8896504B2/en active Active
- 2010-07-02 CN CN2010102233864A patent/CN101996573A/zh active Pending
- 2010-08-03 EP EP10251386A patent/EP2284826A1/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9396685B2 (en) | 2010-06-30 | 2016-07-19 | Samsung Display Co., Ltd. | Organic light emitting display device and method for driving thereof that reduces power consumption in a standby mode |
| US10762839B2 (en) | 2017-11-15 | 2020-09-01 | Samsung Electronics Co., Ltd. | Display device and method for controlling independently by a group of pixels |
| WO2020060008A1 (ko) * | 2018-09-20 | 2020-03-26 | 삼성디스플레이 주식회사 | 표시 장치 |
| US11869446B2 (en) | 2018-09-20 | 2024-01-09 | Samsung Display Co., Ltd. | Display device |
| US12431094B2 (en) | 2018-09-20 | 2025-09-30 | Samsung Display Co., Ltd. | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110025670A1 (en) | 2011-02-03 |
| US8896504B2 (en) | 2014-11-25 |
| EP2284826A1 (en) | 2011-02-16 |
| CN101996573A (zh) | 2011-03-30 |
| JP2011034049A (ja) | 2011-02-17 |
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