CN101030345A - 自发光显示设备、功耗检测设备、以及程序 - Google Patents
自发光显示设备、功耗检测设备、以及程序 Download PDFInfo
- Publication number
- CN101030345A CN101030345A CNA2006100643995A CN200610064399A CN101030345A CN 101030345 A CN101030345 A CN 101030345A CN A2006100643995 A CNA2006100643995 A CN A2006100643995A CN 200610064399 A CN200610064399 A CN 200610064399A CN 101030345 A CN101030345 A CN 101030345A
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- Prior art keywords
- power consumption
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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
- 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
- G09G3/28—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 luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—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 luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
-
- 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
- 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
- G09G2300/0842—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
-
- 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
-
- 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
-
- 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
- G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
-
- 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
- G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005350116A JP2007156045A (ja) | 2005-12-05 | 2005-12-05 | 自発光表示装置、消費電力検出装置及びプログラム |
JP2005350116 | 2005-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101030345A true CN101030345A (zh) | 2007-09-05 |
CN100472585C CN100472585C (zh) | 2009-03-25 |
Family
ID=38172888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100643995A Expired - Fee Related CN100472585C (zh) | 2005-12-05 | 2006-12-05 | 自发光显示设备、功耗检测设备、以及功耗检测方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8902132B2 (zh) |
JP (1) | JP2007156045A (zh) |
KR (1) | KR20070058970A (zh) |
CN (1) | CN100472585C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012155560A1 (zh) * | 2011-07-07 | 2012-11-22 | 中兴通讯股份有限公司 | 一种显示控制方法和系统 |
CN105336303A (zh) * | 2015-12-10 | 2016-02-17 | 四川长虹电子系统有限公司 | 液晶显示器功耗计算方法 |
CN109643518A (zh) * | 2016-08-26 | 2019-04-16 | 三星电子株式会社 | 显示设备及其驱动方法 |
TWI670615B (zh) * | 2017-08-24 | 2019-09-01 | 財團法人工業技術研究院 | 功耗估算方法與功耗估算裝置 |
CN110517627A (zh) * | 2019-08-14 | 2019-11-29 | 深圳市奥拓电子股份有限公司 | Led显示系统、供电控制方法和存储介质 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080252726A1 (en) * | 2007-04-10 | 2008-10-16 | Eastway Fair Company Limited | Video aid system |
KR101352966B1 (ko) * | 2007-07-30 | 2014-01-22 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 구동방법 |
JP5091796B2 (ja) * | 2008-08-05 | 2012-12-05 | 株式会社東芝 | 画像処理装置 |
EP3564939B1 (en) * | 2008-09-30 | 2022-11-09 | Dolby Laboratories Licensing Corp. | Improved power management for modulated backlights |
KR101479992B1 (ko) | 2008-12-12 | 2015-01-08 | 삼성디스플레이 주식회사 | 전압 강하 보상 방법 및 그 시스템과 이를 포함한 표시 장치 |
TW201120868A (en) * | 2009-12-03 | 2011-06-16 | Inst Information Industry | Flat panel display and image processing method for power saving thereof |
US9218762B2 (en) * | 2010-09-01 | 2015-12-22 | Qualcomm Incorporated | Dimming techniques for emissive displays |
KR101865586B1 (ko) * | 2011-04-08 | 2018-06-11 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
KR101856089B1 (ko) * | 2011-05-31 | 2018-06-21 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
JP2013003238A (ja) * | 2011-06-14 | 2013-01-07 | Sony Corp | 映像信号処理回路、映像信号処理方法、表示装置、及び、電子機器 |
US9666119B2 (en) | 2012-08-30 | 2017-05-30 | Apple Inc. | Systems and methods for controlling current in display devices |
US9236035B1 (en) | 2013-03-14 | 2016-01-12 | Iml International | Operating multiple DC-to-DC converters efficiently by using predicted load information |
KR20150067904A (ko) | 2013-12-10 | 2015-06-19 | 삼성디스플레이 주식회사 | 유기 전계 발광 표시 장치의 구동 방법 |
JP6248352B2 (ja) | 2014-01-27 | 2017-12-20 | 株式会社Joled | 有機el表示装置および駆動方法 |
CN105185322B (zh) * | 2015-08-28 | 2018-02-23 | 重庆京东方光电科技有限公司 | 一种屏幕背光源的控制方法、控制装置及显示装置 |
US9743492B2 (en) | 2015-11-30 | 2017-08-22 | Visteon Global Technologies, Inc. | System and method for luminance degradation reduction using consumption rate limits |
KR102465558B1 (ko) * | 2015-12-31 | 2022-11-10 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 및 이의 구동방법 |
US20180018565A1 (en) * | 2016-07-14 | 2018-01-18 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display system, and electronic device |
JP7131793B2 (ja) | 2017-12-01 | 2022-09-06 | 深▲セン▼通鋭微電子技術有限公司 | 表示装置 |
JP7386035B2 (ja) * | 2019-10-09 | 2023-11-24 | JDI Design and Development 合同会社 | 電流制限回路、表示装置、及び電流制限方法 |
JP7305179B2 (ja) * | 2019-09-24 | 2023-07-10 | 株式会社Joled | 電流制限回路、表示装置、及び電流制限方法 |
Family Cites Families (22)
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JPS53120548A (en) * | 1977-03-30 | 1978-10-21 | Toshiba Corp | Battery life display system |
US5745085A (en) * | 1993-12-06 | 1998-04-28 | Fujitsu Limited | Display panel and driving method for display panel |
JP3202007B2 (ja) * | 1998-09-18 | 2001-08-27 | 松下電器産業株式会社 | 画像表示装置 |
JP2000187466A (ja) | 1998-12-24 | 2000-07-04 | Mitsubishi Electric Corp | 画像表示装置 |
JP2001222253A (ja) * | 2000-02-10 | 2001-08-17 | Fujitsu Ltd | Pdpの表示制御方法 |
US6549867B1 (en) * | 2000-05-26 | 2003-04-15 | Intel Corporation | Power supply feed-forward compensation technique |
JP2002041188A (ja) | 2000-07-27 | 2002-02-08 | Olympus Optical Co Ltd | 小型表示装置および表示システム |
JP2004004532A (ja) * | 2002-03-25 | 2004-01-08 | Sharp Corp | 映像表示装置 |
JP2003329714A (ja) | 2002-05-13 | 2003-11-19 | Matsushita Electric Ind Co Ltd | 電力検出回路 |
US7839365B2 (en) * | 2002-09-04 | 2010-11-23 | Koninklijke Philips Electronics N.V. | Control of current supplied by a transistor to a pixel in an electroluminescent display device |
CA2456945A1 (en) * | 2003-02-04 | 2004-08-04 | Michael Borza | Power management system and method for electronic circuits |
KR100832613B1 (ko) * | 2003-05-07 | 2008-05-27 | 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 | El 표시 장치 |
KR100515342B1 (ko) * | 2003-09-26 | 2005-09-15 | 삼성에스디아이 주식회사 | 플라즈마 표시 패널의 어드레스 데이터 자동 전력 제어방법과 장치, 그 장치를 갖는 플라즈마 표시 패널 |
JP4241347B2 (ja) * | 2003-11-28 | 2009-03-18 | セイコーエプソン株式会社 | 表示装置 |
JP4625642B2 (ja) * | 2004-02-19 | 2011-02-02 | 日立プラズマディスプレイ株式会社 | ディスプレイ装置 |
JP4519493B2 (ja) * | 2004-03-25 | 2010-08-04 | パナソニック株式会社 | 表示装置 |
JP2005301095A (ja) * | 2004-04-15 | 2005-10-27 | Semiconductor Energy Lab Co Ltd | 表示装置 |
JP2005321508A (ja) * | 2004-05-07 | 2005-11-17 | Pioneer Electronic Corp | ディスプレイ装置 |
EP1622119A1 (en) * | 2004-07-29 | 2006-02-01 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for power level control and/or contrast control of a display device |
JP2006189661A (ja) * | 2005-01-06 | 2006-07-20 | Toshiba Corp | 画像表示装置及びその方法 |
CN100538794C (zh) * | 2005-05-02 | 2009-09-09 | 株式会社半导体能源研究所 | 发光器件及其驱动方法、显示模块以及电子器具 |
JP2008026395A (ja) * | 2006-07-18 | 2008-02-07 | Sony Corp | 消費電力検出装置、消費電力制御装置、画像処理装置、自発光表示装置、電子機器、消費電力検出方法、消費電力制御方法及びコンピュータプログラム |
-
2005
- 2005-12-05 JP JP2005350116A patent/JP2007156045A/ja active Pending
-
2006
- 2006-11-30 KR KR1020060119945A patent/KR20070058970A/ko not_active Application Discontinuation
- 2006-12-01 US US11/607,008 patent/US8902132B2/en active Active
- 2006-12-05 CN CNB2006100643995A patent/CN100472585C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012155560A1 (zh) * | 2011-07-07 | 2012-11-22 | 中兴通讯股份有限公司 | 一种显示控制方法和系统 |
CN105336303A (zh) * | 2015-12-10 | 2016-02-17 | 四川长虹电子系统有限公司 | 液晶显示器功耗计算方法 |
CN105336303B (zh) * | 2015-12-10 | 2017-12-08 | 四川长虹电子系统有限公司 | 液晶显示器功耗计算方法 |
CN109643518A (zh) * | 2016-08-26 | 2019-04-16 | 三星电子株式会社 | 显示设备及其驱动方法 |
US11308847B2 (en) | 2016-08-26 | 2022-04-19 | Samsung Electronics Co., Ltd. | Display apparatus and driving method thereof |
TWI670615B (zh) * | 2017-08-24 | 2019-09-01 | 財團法人工業技術研究院 | 功耗估算方法與功耗估算裝置 |
US10412331B2 (en) | 2017-08-24 | 2019-09-10 | Industrial Technology Research Institute | Power consumption estimation method and power consumption estimation apparatus |
CN110517627A (zh) * | 2019-08-14 | 2019-11-29 | 深圳市奥拓电子股份有限公司 | Led显示系统、供电控制方法和存储介质 |
CN110517627B (zh) * | 2019-08-14 | 2021-09-24 | 深圳市奥拓电子股份有限公司 | Led显示系统、供电控制方法和存储介质 |
Also Published As
Publication number | Publication date |
---|---|
KR20070058970A (ko) | 2007-06-11 |
JP2007156045A (ja) | 2007-06-21 |
US20070139406A1 (en) | 2007-06-21 |
US8902132B2 (en) | 2014-12-02 |
CN100472585C (zh) | 2009-03-25 |
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