TW201142790A - Display device - Google Patents

Display device Download PDF

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Publication number
TW201142790A
TW201142790A TW099129911A TW99129911A TW201142790A TW 201142790 A TW201142790 A TW 201142790A TW 099129911 A TW099129911 A TW 099129911A TW 99129911 A TW99129911 A TW 99129911A TW 201142790 A TW201142790 A TW 201142790A
Authority
TW
Taiwan
Prior art keywords
current
pixel
display
pixels
time
Prior art date
Application number
TW099129911A
Other languages
English (en)
Chinese (zh)
Inventor
Kazuo Nakamura
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 TW201142790A publication Critical patent/TW201142790A/zh

Links

Classifications

    • 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
    • G09G3/006Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • 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
    • 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]
    • G09G3/3275Details of drivers for data electrodes
    • G09G3/3291Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
    • 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
    • G09G2320/0285Improving the quality of display appearance using tables for spatial correction of display data
    • 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
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02Details of power systems and of start or stop of display operation
    • 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
    • G09G2360/141Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light conveying information used for selecting or modulating the light emitting or modulating element
    • 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)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW099129911A 2009-09-18 2010-09-03 Display device TW201142790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009217183A JP5246433B2 (ja) 2009-09-18 2009-09-18 表示装置

Publications (1)

Publication Number Publication Date
TW201142790A true TW201142790A (en) 2011-12-01

Family

ID=43756243

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099129911A TW201142790A (en) 2009-09-18 2010-09-03 Display device

Country Status (5)

Country Link
US (2) US8497857B2 (enExample)
JP (1) JP5246433B2 (enExample)
KR (1) KR20110031096A (enExample)
CN (1) CN102024420B (enExample)
TW (1) TW201142790A (enExample)

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JP2013057824A (ja) * 2011-09-08 2013-03-28 Sony Corp 表示装置、表示方法、および電子機器
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KR102098717B1 (ko) * 2013-08-22 2020-04-09 삼성디스플레이 주식회사 표시 장치
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KR20150065422A (ko) * 2013-12-05 2015-06-15 삼성디스플레이 주식회사 유기발광표시장치
KR20150102788A (ko) * 2014-02-28 2015-09-08 삼성디스플레이 주식회사 유기 발광 표시 장치
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WO2016027435A1 (ja) * 2014-08-21 2016-02-25 株式会社Joled 表示装置および表示装置の駆動方法
KR102218057B1 (ko) * 2014-09-16 2021-02-22 삼성디스플레이 주식회사 유기전계발광 표시장치
KR102330356B1 (ko) * 2014-09-16 2021-11-24 삼성디스플레이 주식회사 유기전계발광 표시장치
KR102292097B1 (ko) * 2014-10-01 2021-08-24 삼성디스플레이 주식회사 유기전계발광 표시장치
KR102260443B1 (ko) * 2014-10-06 2021-06-07 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
KR102563527B1 (ko) * 2016-09-23 2023-08-07 엘지디스플레이 주식회사 유기발광표시장치 및 그의 열화보상방법
KR102522478B1 (ko) * 2016-11-25 2023-04-17 엘지디스플레이 주식회사 유기발광표시장치 및 그의 구동방법
CN108305576B (zh) * 2017-01-13 2021-11-30 元太科技工业股份有限公司 显示装置
CN107170419B (zh) * 2017-06-29 2019-09-17 惠科股份有限公司 显示面板驱动方法、系统及显示装置
KR102412676B1 (ko) * 2017-11-16 2022-06-24 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이의 구동 방법
CN111937495B (zh) * 2018-03-30 2023-08-15 夏普株式会社 显示装置
KR102549481B1 (ko) * 2018-05-10 2023-06-30 에스케이하이닉스 주식회사 이미지 센싱 장치
US10984713B1 (en) * 2018-05-10 2021-04-20 Apple Inc. External compensation for LTPO pixel for OLED display
JP7446995B2 (ja) * 2018-06-06 2024-03-11 株式会社半導体エネルギー研究所 表示装置
KR102592820B1 (ko) * 2018-12-24 2023-10-20 엘지디스플레이 주식회사 감마 보정 회로, 디스플레이 장치 및 감마 보정 방법
KR102085516B1 (ko) 2019-05-01 2020-03-05 주식회사 티엘아이 효율적인 열화 보상 구조를 가지는 유기발광 디스플레이 장치
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Also Published As

Publication number Publication date
US20110069061A1 (en) 2011-03-24
US20130249965A1 (en) 2013-09-26
US8497857B2 (en) 2013-07-30
JP2011065048A (ja) 2011-03-31
JP5246433B2 (ja) 2013-07-24
CN102024420A (zh) 2011-04-20
KR20110031096A (ko) 2011-03-24
CN102024420B (zh) 2013-03-27

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