BRPI0810477A2 - Circuito de ajuste de visualização, e, dispositivo de visualização com uma camada orgânica - Google Patents

Circuito de ajuste de visualização, e, dispositivo de visualização com uma camada orgânica

Info

Publication number
BRPI0810477A2
BRPI0810477A2 BRPI0810477-8A2A BRPI0810477A BRPI0810477A2 BR PI0810477 A2 BRPI0810477 A2 BR PI0810477A2 BR PI0810477 A BRPI0810477 A BR PI0810477A BR PI0810477 A2 BRPI0810477 A2 BR PI0810477A2
Authority
BR
Brazil
Prior art keywords
display
organic layer
adjustment circuit
display adjustment
circuit
Prior art date
Application number
BRPI0810477-8A2A
Other languages
English (en)
Inventor
Yasuo Inoue
Masahiro Ito
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of BRPI0810477A2 publication Critical patent/BRPI0810477A2/pt

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
    • 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
    • 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • 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
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G09G2320/046—Dealing with screen burn-in prevention or compensation of the effects thereof
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G09G2320/048—Preventing or counteracting the effects of ageing using evaluation of the usage time
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
    • 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
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2044—Display of intermediate tones using dithering

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)
BRPI0810477-8A2A 2007-04-26 2008-04-24 Circuito de ajuste de visualização, e, dispositivo de visualização com uma camada orgânica BRPI0810477A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007116326 2007-04-26
PCT/JP2008/057946 WO2008136358A1 (ja) 2007-04-26 2008-04-24 有機ｅｌパネルの表示補正回路、表示補正回路、および表示装置

Publications (1)

Publication Number Publication Date
BRPI0810477A2 true BRPI0810477A2 (pt) 2014-11-11

Family

ID=39886418

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810477-8A2A BRPI0810477A2 (pt) 2007-04-26 2008-04-24 Circuito de ajuste de visualização, e, dispositivo de visualização com uma camada orgânica

Country Status (11)

Country Link
US (2) US20100123740A1 (pt)
EP (1) EP2138994A4 (pt)
JP (1) JPWO2008136358A1 (pt)
KR (2) KR20080096399A (pt)
CN (1) CN101663697B (pt)
BR (1) BRPI0810477A2 (pt)
CA (1) CA2683742A1 (pt)
MX (1) MX2009009737A (pt)
RU (1) RU2461075C2 (pt)
TW (2) TW200912848A (pt)
WO (1) WO2008136358A1 (pt)

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US8797367B2 (en) 2007-06-08 2014-08-05 Sony Corporation Display device, display device drive method, and computer program
US8207955B2 (en) * 2008-09-22 2012-06-26 Kabushiki Kaisha Toshiba Image compensation device, image compensation method, and a method for setting image compensation values
JP2010237481A (ja) * 2009-03-31 2010-10-21 Toshiba Corp 画像補正装置及び方法
JP2011059596A (ja) * 2009-09-14 2011-03-24 Sony Corp 表示装置、ムラ補正方法およびコンピュータプログラム
JP2011107410A (ja) * 2009-11-17 2011-06-02 Sony Corp 画像表示装置および画像表示方法
US9607577B2 (en) * 2010-06-07 2017-03-28 Prysm, Inc. Dynamic power and brightness control for a display screen
JPWO2013129611A1 (ja) * 2012-02-29 2015-07-30 昭和電工株式会社 エレクトロルミネッセント素子の製造方法
KR102070375B1 (ko) 2013-08-12 2020-03-03 삼성디스플레이 주식회사 유기 전계 발광 표시 장치 및 이의 구동 방법
JP2016012073A (ja) 2014-06-30 2016-01-21 株式会社ジャパンディスプレイ 表示装置
US9804317B2 (en) 2015-02-06 2017-10-31 Japan Display Inc. Display apparatus
US20180005598A1 (en) * 2016-06-29 2018-01-04 Intel Corporation Oled-aware content creation and content composition
US10747263B2 (en) 2018-03-06 2020-08-18 Dell Products, Lp System for color and brightness output management in a dual display device
WO2022038652A1 (ja) 2020-08-17 2022-02-24 シャープＮｅｃディスプレイソリューションズ株式会社 表示データ処理装置、画像表示システム及び表示データ処理方法

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Also Published As

Publication number Publication date
KR20080096399A (ko) 2008-10-30
TW200912848A (en) 2009-03-16
KR20100015772A (ko) 2010-02-12
CN101663697B (zh) 2015-06-17
EP2138994A1 (en) 2009-12-30
AU2008246695A1 (en) 2008-11-13
US20080266332A1 (en) 2008-10-30
WO2008136358A1 (ja) 2008-11-13
TWI413058B (zh) 2013-10-21
EP2138994A4 (en) 2010-04-28
RU2461075C2 (ru) 2012-09-10
RU2009139289A (ru) 2011-04-27
JPWO2008136358A1 (ja) 2010-07-29
MX2009009737A (es) 2009-09-24
TW200912849A (en) 2009-03-16
US20100123740A1 (en) 2010-05-20
CN101663697A (zh) 2010-03-03
CA2683742A1 (en) 2008-11-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]