KR20160026680A - 휘도 보정 장치 및 이것을 구비하는 시스템 및 휘도 보정 방법 - Google Patents

휘도 보정 장치 및 이것을 구비하는 시스템 및 휘도 보정 방법 Download PDF

Info

Publication number
KR20160026680A
KR20160026680A KR1020150110094A KR20150110094A KR20160026680A KR 20160026680 A KR20160026680 A KR 20160026680A KR 1020150110094 A KR1020150110094 A KR 1020150110094A KR 20150110094 A KR20150110094 A KR 20150110094A KR 20160026680 A KR20160026680 A KR 20160026680A
Authority
KR
South Korea
Prior art keywords
pixel
display
sub
luminance
pixels
Prior art date
Application number
KR1020150110094A
Other languages
English (en)
Korean (ko)
Inventor
슌스케 이치자와
?스케 이치자와
히로키 요시나가
요시타카 나카미야
Original Assignee
사이버넷 시스템 가부시키가이샤
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 사이버넷 시스템 가부시키가이샤 filed Critical 사이버넷 시스템 가부시키가이샤
Publication of KR20160026680A publication Critical patent/KR20160026680A/ko

Links

Images

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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • 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
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electroluminescent Light Sources (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of El Displays (AREA)
KR1020150110094A 2014-08-29 2015-08-04 휘도 보정 장치 및 이것을 구비하는 시스템 및 휘도 보정 방법 KR20160026680A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2014-174974 2014-08-29
JP2014174974A JP2016050982A (ja) 2014-08-29 2014-08-29 輝度補正装置及びこれを備えるシステム並びに輝度補正方法

Publications (1)

Publication Number Publication Date
KR20160026680A true KR20160026680A (ko) 2016-03-09

Family

ID=55422339

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150110094A KR20160026680A (ko) 2014-08-29 2015-08-04 휘도 보정 장치 및 이것을 구비하는 시스템 및 휘도 보정 방법

Country Status (4)

Country Link
JP (1) JP2016050982A (zh)
KR (1) KR20160026680A (zh)
CN (1) CN105390119A (zh)
TW (1) TWI635475B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105654898B (zh) * 2016-02-25 2018-09-21 西安诺瓦电子科技有限公司 图像采集设备成像摩尔纹抑制方法及其应用
KR102555953B1 (ko) 2016-11-04 2023-07-17 삼성전자주식회사 전지 장치, 디스플레이 장치 및 그의 제어 방법
KR102575130B1 (ko) * 2018-12-26 2023-09-05 주식회사 엘엑스세미콘 무라 보상 시스템
CN110534061A (zh) * 2019-09-05 2019-12-03 合肥鑫晟光电科技有限公司 补偿方法、补偿装置及显示装置
JP7344068B2 (ja) * 2019-09-27 2023-09-13 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 表示装置
TWI764413B (zh) * 2020-12-07 2022-05-11 大陸商北京集創北方科技股份有限公司 具自校正功能的顯示驅動電路及利用其之平面顯示器和資訊處理裝置
CN117678218A (zh) * 2021-07-20 2024-03-08 株式会社半导体能源研究所 显示装置的校正方法及显示装置的校正系统
CN113936589B (zh) * 2021-10-26 2022-09-30 卡莱特云科技股份有限公司 一种虚拟像素亮色度校正方法及装置
CN113936590B (zh) * 2021-10-26 2022-09-16 卡莱特云科技股份有限公司 基于虚拟像素led显示屏的亮度校正方法、装置及显示系统
CN116777910B (zh) * 2023-08-18 2023-11-28 武汉精立电子技术有限公司 显示屏子像素亮度提取精度评估方法、系统及电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005316408A (ja) * 2004-03-30 2005-11-10 Sanyo Electric Co Ltd 表示むら補正値生成装置
JP2011170106A (ja) 2010-02-18 2011-09-01 Canon Inc 画像表示装置および画像表示装置の制御方法
JP2013250420A (ja) * 2012-05-31 2013-12-12 Panasonic Corp 表示装置、その検査方法、検査装置及び製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7495679B2 (en) * 2005-08-02 2009-02-24 Kolorific, Inc. Method and system for automatically calibrating a color display
CN101009083A (zh) * 2006-01-26 2007-08-01 奇美电子股份有限公司 应用于显示器的显示方法及显示器
US8704848B2 (en) * 2009-04-21 2014-04-22 Young Lighting Technology Inc. Calibration system and method thereof for calibrating display
TWI405181B (zh) * 2009-07-29 2013-08-11 Novatek Microelectronics Corp 增進顯示裝置之亮度均勻性的校正方法及相關裝置
TWI413101B (zh) * 2009-08-13 2013-10-21 Novatek Microelectronics Corp 增進亮度一致性的控制方法及相關亮度校正控制器與顯示裝置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005316408A (ja) * 2004-03-30 2005-11-10 Sanyo Electric Co Ltd 表示むら補正値生成装置
JP2011170106A (ja) 2010-02-18 2011-09-01 Canon Inc 画像表示装置および画像表示装置の制御方法
JP2013250420A (ja) * 2012-05-31 2013-12-12 Panasonic Corp 表示装置、その検査方法、検査装置及び製造方法

Also Published As

Publication number Publication date
TWI635475B (zh) 2018-09-11
TW201614630A (en) 2016-04-16
CN105390119A (zh) 2016-03-09
JP2016050982A (ja) 2016-04-11

Similar Documents

Publication Publication Date Title
KR20160026680A (ko) 휘도 보정 장치 및 이것을 구비하는 시스템 및 휘도 보정 방법
TWI774878B (zh) 顯示面板的補償技術
CN106531050B (zh) 显示面板的灰阶补偿方法、装置和系统
CN110134353B (zh) 颜色补偿方法、补偿装置以及显示装置
KR102169720B1 (ko) 표시 패널, 이의 얼룩 보정 시스템 및 이의 얼룩 보정 방법
KR20160026681A (ko) 계조 검사 장치 및 계조 검사 방법
KR20180058048A (ko) 디스플레이 장치, 캘리브레이션 장치 및 그 제어 방법
KR102509023B1 (ko) 표시 장치 및 그의 색편차 보상 방법
TWI665655B (zh) 應用於顯示面板之光學補償裝置及其運作方法
CN106782307A (zh) 一种oled显示面板的灰阶补偿方法以及灰阶补偿系统
CN105702218A (zh) 显示装置、驱动该显示装置的方法及其视觉检查装置
KR20160061541A (ko) 비전 검사 장치 및 이의 감마 및 얼룩 보정 방법
CN109523955A (zh) 像素补偿方法及装置、存储介质、显示屏
CN110428777B (zh) 一种显示模组的显示校正方法和装置
US9837011B2 (en) Optical compensation system for performing smear compensation of a display device and optical compensation method thereof
KR101853065B1 (ko) 유기전계 발광 표시장치용 휘도 보정 시스템 및 휘도 보정 방법
CN105185314A (zh) Led显示屏均匀性补偿方法
KR20120028007A (ko) 유기전계 발광 표시장치용 휘도 보정 시스템
KR101981137B1 (ko) 휘도 보정 데이터 생성 장치 및 방법
KR102425404B1 (ko) 표시 장치 및 이의 휘도 보정방법
KR102315266B1 (ko) 휘도보상 시스템 및 방법, 이를 구비한 표시장치
CN109949744B (zh) 伽马电压校正方法及装置
CN110599961B (zh) 显示面板的灰阶补偿方法、装置及系统
JP4534825B2 (ja) 欠陥検査方法および欠陥検査装置
CN114898706B (zh) 显示屏的亮度补偿方法和装置，以及计算机设备

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application