WO2012155560A1 - Procédé et système de commande d'affichage - Google Patents

Procédé et système de commande d'affichage Download PDF

Info

Publication number
WO2012155560A1
WO2012155560A1 PCT/CN2012/071268 CN2012071268W WO2012155560A1 WO 2012155560 A1 WO2012155560 A1 WO 2012155560A1 CN 2012071268 W CN2012071268 W CN 2012071268W WO 2012155560 A1 WO2012155560 A1 WO 2012155560A1
Authority
WO
WIPO (PCT)
Prior art keywords
power consumption
display
illuminating
pixel
pixel point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2012/071268
Other languages
English (en)
Chinese (zh)
Inventor
彭双冠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201110191446.3A external-priority patent/CN102867484B/zh
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of WO2012155560A1 publication Critical patent/WO2012155560A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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]
    • 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
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • 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
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • 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
    • G09G2340/00—Aspects of display data processing
    • G09G2340/06—Colour space transformation

Definitions

  • the relationship between the state of the illuminating pixel point and the power consumption includes at least one of the following: the higher the driving current, the higher the brightness of the display, the greater the power consumption; the smaller the driving current, the lower the brightness of the display, and the more the power consumption small;
  • a display control system includes an image processing module and a display module; wherein
  • Figure 1 is a dot diagram of a single pixel point three primary color illumination source of the display

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)

Abstract

Un procédé et un système de commande d'affichage peuvent (810) établir des statistiques sur des états de pixels électroluminescents dans une image actuelle, puis (820) remplacer des couleurs d'une lumière émise par les pixels permettant de réduire la consommation de courant, en fonction de la relation entre l'état du pixel électroluminescent et la consommation de courant. Le procédé et le système de commande d'affichage peuvent être appliqués à un terminal utilisant un dispositif d'affichage électroluminescent organique de façon à réduire efficacement la consommation de courant pendant une implémentation de l'affichage électroluminescent organique, ce qui prolonge la durée de l'alimentation en courant du terminal et accroît la satisfaction de l'utilisateur.
PCT/CN2012/071268 2011-07-07 2012-02-17 Procédé et système de commande d'affichage Ceased WO2012155560A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110191446.3A CN102867484B (zh) 2011-07-07 一种显示控制方法和系统
CN201110191446.3 2011-07-07

Publications (1)

Publication Number Publication Date
WO2012155560A1 true WO2012155560A1 (fr) 2012-11-22

Family

ID=47176203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/071268 Ceased WO2012155560A1 (fr) 2011-07-07 2012-02-17 Procédé et système de commande d'affichage

Country Status (1)

Country Link
WO (1) WO2012155560A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10964290B2 (en) 2018-12-28 2021-03-30 Disney Enterprises, Inc. Selective reduction of pixel intensity to enhance energy efficiency during display of an image
WO2021218761A1 (fr) * 2020-04-29 2021-11-04 维沃移动通信有限公司 Procédé d'affichage d'informations et dispositif électronique

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101030345A (zh) * 2005-12-05 2007-09-05 索尼株式会社 自发光显示设备、功耗检测设备、以及程序
CN101178876A (zh) * 2006-11-10 2008-05-14 精工爱普生株式会社 图像显示控制装置
JP2009075240A (ja) * 2007-09-19 2009-04-09 Toshiba Matsushita Display Technology Co Ltd 有機ｅｌ表示装置
EP2088577A2 (fr) * 2008-02-06 2009-08-12 Seiko Epson Corporation Dispositif électro-optique, procédé de commande de celui-ci, et appareil électronique
US20100060554A1 (en) * 2008-09-11 2010-03-11 Byung-Sik Koh Display apparatus and method of driving the same
CN101789215A (zh) * 2009-01-23 2010-07-28 三星移动显示器株式会社 有机发光显示装置及其驱动方法和节能单元

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101030345A (zh) * 2005-12-05 2007-09-05 索尼株式会社 自发光显示设备、功耗检测设备、以及程序
CN101178876A (zh) * 2006-11-10 2008-05-14 精工爱普生株式会社 图像显示控制装置
JP2009075240A (ja) * 2007-09-19 2009-04-09 Toshiba Matsushita Display Technology Co Ltd 有機ｅｌ表示装置
EP2088577A2 (fr) * 2008-02-06 2009-08-12 Seiko Epson Corporation Dispositif électro-optique, procédé de commande de celui-ci, et appareil électronique
US20100060554A1 (en) * 2008-09-11 2010-03-11 Byung-Sik Koh Display apparatus and method of driving the same
CN101789215A (zh) * 2009-01-23 2010-07-28 三星移动显示器株式会社 有机发光显示装置及其驱动方法和节能单元

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10964290B2 (en) 2018-12-28 2021-03-30 Disney Enterprises, Inc. Selective reduction of pixel intensity to enhance energy efficiency during display of an image
WO2021218761A1 (fr) * 2020-04-29 2021-11-04 维沃移动通信有限公司 Procédé d'affichage d'informations et dispositif électronique

Also Published As

Publication number Publication date
CN102867484A (zh) 2013-01-09

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