WO2020215305A1 - Panneau d'affichage et procédé de compensation correspondant - Google Patents

Panneau d'affichage et procédé de compensation correspondant Download PDF

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Publication number
WO2020215305A1
WO2020215305A1 PCT/CN2019/084502 CN2019084502W WO2020215305A1 WO 2020215305 A1 WO2020215305 A1 WO 2020215305A1 CN 2019084502 W CN2019084502 W CN 2019084502W WO 2020215305 A1 WO2020215305 A1 WO 2020215305A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
sub
period
sensing
compensation
Prior art date
Application number
PCT/CN2019/084502
Other languages
English (en)
Chinese (zh)
Inventor
杨文强
Original Assignee
深圳市柔宇科技有限公司
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
Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to PCT/CN2019/084502 priority Critical patent/WO2020215305A1/fr
Priority to CN201980079849.3A priority patent/CN113330505A/zh
Publication of WO2020215305A1 publication Critical patent/WO2020215305A1/fr

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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
    • 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]

Definitions

  • FIG. 6 is a schematic diagram of a display screen corresponding to the display panel of FIG. 5;

Abstract

L'invention concerne un panneau d'affichage et un procédé de compensation correspondant. Le procédé de compensation destiné au panneau d'affichage consiste : à diviser une région d'affichage du panneau d'affichage en X sous-régions, X étant un nombre entier supérieur ou égal à 2 (S110); à acquérir des données de compensation d'au moins une des sous-régions pendant un cycle de détection, une période d'affichage du panneau d'affichage comprenant un cycle d'affichage (Td) et un cycle de détection (Ts), et le panneau d'affichage étant utilisé pour afficher une image normale pendant le cycle d'affichage (Td) (S120); et à calculer une valeur de compensation correspondant à la région d'affichage en fonction des données de compensation acquises de toutes les sous-régions, et à effectuer une compensation d'images affichées dans la région d'affichage pendant le cycle d'affichage (Td) (S130). Des données de compensation peuvent être acquises pendant que le panneau d'affichage est dans le mode d'affichage normal, ce qui permet de faciliter l'utilisation du panneau d'affichage pour des utilisateurs.
PCT/CN2019/084502 2019-04-26 2019-04-26 Panneau d'affichage et procédé de compensation correspondant WO2020215305A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2019/084502 WO2020215305A1 (fr) 2019-04-26 2019-04-26 Panneau d'affichage et procédé de compensation correspondant
CN201980079849.3A CN113330505A (zh) 2019-04-26 2019-04-26 一种显示面板及其补偿方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/084502 WO2020215305A1 (fr) 2019-04-26 2019-04-26 Panneau d'affichage et procédé de compensation correspondant

Publications (1)

Publication Number Publication Date
WO2020215305A1 true WO2020215305A1 (fr) 2020-10-29

Family

ID=72941262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/084502 WO2020215305A1 (fr) 2019-04-26 2019-04-26 Panneau d'affichage et procédé de compensation correspondant

Country Status (2)

Country Link
CN (1) CN113330505A (fr)
WO (1) WO2020215305A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104934459A (zh) * 2014-03-18 2015-09-23 群创光电股份有限公司 有机发光二极管显示装置及其驱动方法
CN105632443A (zh) * 2016-03-09 2016-06-01 深圳市华星光电技术有限公司 Mura现象补偿方法
CN106128358A (zh) * 2016-08-31 2016-11-16 京东方科技集团股份有限公司 显示面板的驱动方法、显示面板的驱动系统及其显示装置
CN107038996A (zh) * 2017-04-24 2017-08-11 上海天马有机发光显示技术有限公司 一种有机电致发光显示面板的供电方法及显示装置
CN107492342A (zh) * 2017-09-19 2017-12-19 深圳市华星光电半导体显示技术有限公司 一种显示面板实时sense的驱动方法及显示装置
CN109285498A (zh) * 2018-12-04 2019-01-29 武汉天马微电子有限公司 一种显示处理方法、显示处理装置及其显示装置
US20190086992A1 (en) * 2017-09-20 2019-03-21 Apple Inc. Dynamic power rails for electronic display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104021773B (zh) * 2014-05-30 2015-09-09 京东方科技集团股份有限公司 一种显示器件的亮度补偿方法、亮度补偿装置及显示器件
CN109671393B (zh) * 2017-10-13 2020-07-31 京东方科技集团股份有限公司 一种像素补偿方法及系统、显示装置
CN108231016B (zh) * 2017-12-21 2020-08-04 南京中电熊猫平板显示科技有限公司 一种显示面板像素亮度补偿控制方法及装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104934459A (zh) * 2014-03-18 2015-09-23 群创光电股份有限公司 有机发光二极管显示装置及其驱动方法
CN105632443A (zh) * 2016-03-09 2016-06-01 深圳市华星光电技术有限公司 Mura现象补偿方法
CN106128358A (zh) * 2016-08-31 2016-11-16 京东方科技集团股份有限公司 显示面板的驱动方法、显示面板的驱动系统及其显示装置
CN107038996A (zh) * 2017-04-24 2017-08-11 上海天马有机发光显示技术有限公司 一种有机电致发光显示面板的供电方法及显示装置
CN107492342A (zh) * 2017-09-19 2017-12-19 深圳市华星光电半导体显示技术有限公司 一种显示面板实时sense的驱动方法及显示装置
US20190086992A1 (en) * 2017-09-20 2019-03-21 Apple Inc. Dynamic power rails for electronic display
CN109285498A (zh) * 2018-12-04 2019-01-29 武汉天马微电子有限公司 一种显示处理方法、显示处理装置及其显示装置

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