JP5493634B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP5493634B2
JP5493634B2 JP2009217182A JP2009217182A JP5493634B2 JP 5493634 B2 JP5493634 B2 JP 5493634B2 JP 2009217182 A JP2009217182 A JP 2009217182A JP 2009217182 A JP2009217182 A JP 2009217182A JP 5493634 B2 JP5493634 B2 JP 5493634B2
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JP
Japan
Prior art keywords
luminance
information
pixel
deterioration
display
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Active
Application number
JP2009217182A
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English (en)
Japanese (ja)
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JP2011065047A5 (enExample
JP2011065047A (ja
Inventor
和夫 中村
勝秀 内野
洋 長谷川
宗紀 小野
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.)
Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2009217182A priority Critical patent/JP5493634B2/ja
Priority to TW099127345A priority patent/TW201207808A/zh
Priority to CN201010278187.3A priority patent/CN102024419B/zh
Priority to US12/879,563 priority patent/US20110069051A1/en
Priority to KR1020100088765A priority patent/KR20110031101A/ko
Publication of JP2011065047A publication Critical patent/JP2011065047A/ja
Publication of JP2011065047A5 publication Critical patent/JP2011065047A5/ja
Application granted granted Critical
Publication of JP5493634B2 publication Critical patent/JP5493634B2/ja
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/22Control 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
    • G09G3/30Control 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
    • G09G3/32Control 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]
    • G09G3/3208Control 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]
    • G09G3/3225Control 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
    • G09G3/3233Control 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
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/02Improving the quality of display appearance
    • G09G2320/029Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/04Maintaining the quality of display appearance
    • G09G2320/043Preventing or counteracting the effects of ageing
    • G09G2320/048Preventing or counteracting the effects of ageing using evaluation of the usage time
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00Aspects of the architecture of display systems
    • G09G2360/14Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/145Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
JP2009217182A 2009-09-18 2009-09-18 表示装置 Active JP5493634B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009217182A JP5493634B2 (ja) 2009-09-18 2009-09-18 表示装置
TW099127345A TW201207808A (en) 2009-09-18 2010-08-16 Display
CN201010278187.3A CN102024419B (zh) 2009-09-18 2010-09-10 显示装置和显示装置的亮度校正方法
US12/879,563 US20110069051A1 (en) 2009-09-18 2010-09-10 Display
KR1020100088765A KR20110031101A (ko) 2009-09-18 2010-09-10 표시 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009217182A JP5493634B2 (ja) 2009-09-18 2009-09-18 表示装置

Publications (3)

Publication Number Publication Date
JP2011065047A JP2011065047A (ja) 2011-03-31
JP2011065047A5 JP2011065047A5 (enExample) 2012-09-20
JP5493634B2 true JP5493634B2 (ja) 2014-05-14

Family

ID=43756235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009217182A Active JP5493634B2 (ja) 2009-09-18 2009-09-18 表示装置

Country Status (5)

Country Link
US (1) US20110069051A1 (enExample)
JP (1) JP5493634B2 (enExample)
KR (1) KR20110031101A (enExample)
CN (1) CN102024419B (enExample)
TW (1) TW201207808A (enExample)

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US9466240B2 (en) 2011-05-26 2016-10-11 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
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CN109102758B (zh) * 2017-06-20 2021-08-17 天马微电子股份有限公司 显示装置
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CN110459159B (zh) * 2019-08-15 2021-08-31 成都辰显光电有限公司 一种显示装置及其驱动方法
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Also Published As

Publication number Publication date
US20110069051A1 (en) 2011-03-24
KR20110031101A (ko) 2011-03-24
CN102024419B (zh) 2013-08-14
JP2011065047A (ja) 2011-03-31
CN102024419A (zh) 2011-04-20
TW201207808A (en) 2012-02-16

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