JP2006235608A - Ｅｌ表示装置、およびｅｌ表示装置の駆動方法 - Google Patents

Ｅｌ表示装置、およびｅｌ表示装置の駆動方法 Download PDF

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Publication number
JP2006235608A
JP2006235608A JP2006012834A JP2006012834A JP2006235608A JP 2006235608 A JP2006235608 A JP 2006235608A JP 2006012834 A JP2006012834 A JP 2006012834A JP 2006012834 A JP2006012834 A JP 2006012834A JP 2006235608 A JP2006235608 A JP 2006235608A
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Japan
Prior art keywords
voltage
current
circuit
source signal
transistor
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Pending
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JP2006012834A
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English (en)
Japanese (ja)
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JP2006235608A5 (enExample
Inventor
Hiroshi Takahara
博司 高原
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Japan Display Central Inc
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Toshiba Matsushita Display Technology Co Ltd
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Priority to JP2006012834A priority Critical patent/JP2006235608A/ja
Publication of JP2006235608A publication Critical patent/JP2006235608A/ja
Publication of JP2006235608A5 publication Critical patent/JP2006235608A5/ja
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • 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]
    • G09G3/3225—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] using an active matrix
    • G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G—PHYSICS
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    • 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]
    • G09G3/3225—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] using an active matrix
    • G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G09G3/3241—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
    • 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]
    • G09G3/3225—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] using an active matrix
    • G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G09G3/3241—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
    • G09G3/325—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
    • 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]
    • G09G3/3275—Details of drivers for data electrodes
    • G09G3/3283—Details of drivers for data electrodes in which the data driver supplies a variable data current for setting the current through, or the voltage across, the light-emitting elements
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    • 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]
    • G09G3/3275—Details of drivers for data electrodes
    • G09G3/3291—Details 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve
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    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
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    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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    • 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
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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
JP2006012834A 2005-01-28 2006-01-20 Ｅｌ表示装置、およびｅｌ表示装置の駆動方法 Pending JP2006235608A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006012834A JP2006235608A (ja) 2005-01-28 2006-01-20 Ｅｌ表示装置、およびｅｌ表示装置の駆動方法

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Application Number Priority Date Filing Date Title
JP2005021550 2005-01-28
JP2006012834A JP2006235608A (ja) 2005-01-28 2006-01-20 Ｅｌ表示装置、およびｅｌ表示装置の駆動方法

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JP2006235608A true JP2006235608A (ja) 2006-09-07
JP2006235608A5 JP2006235608A5 (enExample) 2008-01-17

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Country Link
US (1) US8022899B2 (enExample)
JP (1) JP2006235608A (enExample)
KR (4) KR100748739B1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008292834A (ja) * 2007-05-25 2008-12-04 Hitachi Displays Ltd 表示装置
JP2010217788A (ja) * 2009-03-18 2010-09-30 Casio Computer Co Ltd 電子機器及び電子機器の駆動方法
WO2011125112A1 (ja) * 2010-04-05 2011-10-13 パナソニック株式会社 有機ｅｌ表示装置の製造方法及び有機ｅｌ表示装置
WO2011125108A1 (ja) * 2010-04-05 2011-10-13 パナソニック株式会社 有機ｅｌ表示装置の製造方法及び有機ｅｌ表示装置

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101308428B1 (ko) * 2005-02-25 2013-09-16 엘지디스플레이 주식회사 발광 표시장치와 그의 구동방법
JP5052060B2 (ja) * 2006-07-26 2012-10-17 パナソニック株式会社 プラズマディスプレイ装置
US7557558B2 (en) * 2007-03-19 2009-07-07 Analog Devices, Inc. Integrated circuit current reference
KR101031694B1 (ko) * 2007-03-29 2011-04-29 도시바 모바일 디스플레이 가부시키가이샤 Ｅｌ 표시 장치
EP2040248A3 (en) * 2007-09-20 2010-07-28 LG Display Co., Ltd. Pixel driving method and apparatus for organic light emitting device
JP2009133914A (ja) * 2007-11-28 2009-06-18 Sony Corp 表示装置
KR101324361B1 (ko) * 2007-12-10 2013-11-01 엘지디스플레이 주식회사 액정표시장치
KR100969769B1 (ko) * 2008-01-21 2010-07-13 삼성모바일디스플레이주식회사 유기전계발광 표시장치 및 그의 구동방법
JP2009276744A (ja) * 2008-02-13 2009-11-26 Toshiba Mobile Display Co Ltd Ｅｌ表示装置
KR100941834B1 (ko) * 2008-05-07 2010-02-11 삼성모바일디스플레이주식회사 유기전계발광 표시장치의 모기판 및 그 에이징 방법
US20090284445A1 (en) * 2008-05-15 2009-11-19 Sheng-Chang Kuo Led data input scheme with sequential scan method and cascade connection for light emitting diode (led) display system
JP4775408B2 (ja) * 2008-06-03 2011-09-21 ソニー株式会社 表示装置、表示装置における配線のレイアウト方法および電子機器
JP5112228B2 (ja) * 2008-09-04 2013-01-09 株式会社東芝 表示装置及び表示装置の駆動方法
JP5324174B2 (ja) * 2008-09-26 2013-10-23 株式会社ジャパンディスプレイ 表示装置
JP5083245B2 (ja) * 2008-09-30 2012-11-28 カシオ計算機株式会社 画素駆動装置、発光装置、表示装置及び画素駆動装置の接続ユニット接続方法
KR101289653B1 (ko) 2008-12-26 2013-07-25 엘지디스플레이 주식회사 액정표시장치
KR101475085B1 (ko) * 2008-12-29 2014-12-23 엘지디스플레이 주식회사 유기발광다이오드 표시장치
US20100277400A1 (en) * 2009-05-01 2010-11-04 Leadis Technology, Inc. Correction of aging in amoled display
JP5702570B2 (ja) * 2009-11-27 2015-04-15 ローム株式会社 オペアンプ及びこれを用いた液晶駆動装置、並びに、パラメータ設定回路、半導体装置、電源装置
TWI410727B (zh) * 2010-06-15 2013-10-01 Ind Tech Res Inst 主動式光感測畫素、主動式光感測陣列以及光感測方法
US8890860B2 (en) * 2010-09-10 2014-11-18 Semiconductor Energy Laboratory Co., Ltd. Stereoscopic EL display device with driving method and eyeglasses
KR20120094722A (ko) * 2011-02-17 2012-08-27 삼성디스플레이 주식회사 화상 표시장치 및 그의 구동방법
US9030884B2 (en) * 2011-04-06 2015-05-12 Micron Technology, Inc. Method and apparatus for pre-charging data lines in a memory cell array
US9129942B2 (en) * 2012-06-05 2015-09-08 International Business Machines Corporation Method for shaping a laminate substrate
KR101929041B1 (ko) * 2012-09-25 2019-03-12 엘지디스플레이 주식회사 유기전계발광표시장치와 이의 구동방법
CN103854596A (zh) * 2012-11-29 2014-06-11 利亚德光电股份有限公司 Led显示器
KR102061849B1 (ko) 2013-01-08 2020-01-03 삼성디스플레이 주식회사 유기 전계 발광 표시 장치 및 이의 구동 방법
US9584046B2 (en) * 2013-07-04 2017-02-28 Nxp Usa, Inc. Gate drive circuit and a method for controlling a power transistor
KR102167246B1 (ko) * 2014-07-03 2020-10-20 엘지디스플레이 주식회사 표시장치
KR102194578B1 (ko) 2014-08-22 2020-12-24 삼성디스플레이 주식회사 유기전계발광 표시장치 및 그의 구동방법
US9584111B2 (en) 2014-09-30 2017-02-28 Apple Inc. Systems and methods for improving energy efficiency of gate driver circuits
KR102256357B1 (ko) * 2015-01-30 2021-05-26 엘지디스플레이 주식회사 표시장치
JP2018072779A (ja) * 2016-11-04 2018-05-10 株式会社ジャパンディスプレイ 表示装置
WO2018093889A1 (en) * 2016-11-16 2018-05-24 3M Innovative Properties Company Temperature-independent verifying of structural integrity of materials using electrical properties
US10290247B2 (en) * 2017-04-21 2019-05-14 Wuhan China Star Optoelectronics Technology Co., Ltd Lighting jig of display panel and lighting test method
CN111239642B (zh) * 2018-11-28 2022-04-12 广东威灵汽车部件有限公司 逆变器的故障检测方法、系统及存储介质
KR102593537B1 (ko) * 2018-12-27 2023-10-26 삼성디스플레이 주식회사 구동 컨트롤러, 그것을 포함하는 표시 장치 및 표시 장치의 구동 방법
CN111833817B (zh) * 2019-04-22 2021-10-08 成都辰显光电有限公司 像素驱动电路、驱动方法及显示面板
KR102676669B1 (ko) * 2019-10-23 2024-06-21 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
CN110767163B (zh) * 2019-11-08 2021-01-26 京东方科技集团股份有限公司 一种像素电路及显示面板
US11416107B2 (en) * 2020-03-10 2022-08-16 Samsung Display Co., Ltd. Display device
US11792900B2 (en) * 2021-11-08 2023-10-17 Richtek Technology Corp. High resolution dimmer circuit
KR102892210B1 (ko) * 2021-12-31 2025-11-26 엘지디스플레이 주식회사 표시 장치
CN115457915B (zh) * 2022-10-18 2024-06-04 硅谷数模(苏州)半导体股份有限公司 源级驱动器的控制方法、控制装置以及显示系统
KR20240065608A (ko) * 2022-11-03 2024-05-14 삼성디스플레이 주식회사 표시 장치
WO2024211229A1 (en) * 2023-04-03 2024-10-10 Google Llc Display pixel having a dynamic current-calibration

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07181911A (ja) * 1993-12-22 1995-07-21 Canon Inc マルチ電子ビーム源とその駆動方法及びそれを用いた画像形成装置
JP2002278513A (ja) * 2001-03-19 2002-09-27 Sharp Corp 電気光学装置
JP2004145197A (ja) * 2002-10-28 2004-05-20 Mitsubishi Electric Corp 表示装置および表示パネル
JP2004264423A (ja) * 2003-02-28 2004-09-24 Toshiba Corp 平面表示装置、表示用駆動回路、および表示用駆動方法
WO2004100118A1 (ja) * 2003-05-07 2004-11-18 Toshiba Matsushita Display Technology Co., Ltd. Ｅｌ表示装置およびその駆動方法
JP2006284959A (ja) * 2005-03-31 2006-10-19 Casio Comput Co Ltd 表示装置及びその駆動制御方法
JP2006525539A (ja) * 2003-05-02 2006-11-09 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 閾値電圧のドリフト補償を有するアクティブマトリクスｏｌｅｄ表示装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0535205A (ja) * 1991-07-29 1993-02-12 Nec Corp プラズマデイスプレイの駆動方式
US5684365A (en) * 1994-12-14 1997-11-04 Eastman Kodak Company TFT-el display panel using organic electroluminescent media
US5990629A (en) * 1997-01-28 1999-11-23 Casio Computer Co., Ltd. Electroluminescent display device and a driving method thereof
KR100550020B1 (ko) * 1997-03-12 2006-10-31 세이코 엡슨 가부시키가이샤 전류구동형발광소자를구비한화소회로,표시장치및전자기기
KR100559078B1 (ko) * 1997-04-23 2006-03-13 트랜스퍼시픽 아이피 리미티드 능동 매트릭스 발광 다이오드 화소 구조물 및 이를 동작시키는 방법
JPH11167373A (ja) 1997-10-01 1999-06-22 Semiconductor Energy Lab Co Ltd 半導体表示装置およびその駆動方法
KR100285622B1 (ko) * 1998-06-27 2001-04-02 구자홍 전계 방출 디스플레이의 휘도 보정장치
JP3670923B2 (ja) 1999-02-26 2005-07-13 三洋電機株式会社 カラー有機ｅｌ表示装置
US6366025B1 (en) 1999-02-26 2002-04-02 Sanyo Electric Co., Ltd. Electroluminescence display apparatus
JP4092857B2 (ja) * 1999-06-17 2008-05-28 ソニー株式会社 画像表示装置
JP2001042822A (ja) 1999-08-03 2001-02-16 Pioneer Electronic Corp アクティブマトリクス型表示装置
JP3805150B2 (ja) 1999-11-12 2006-08-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 液晶表示装置
TW521256B (en) * 2000-05-18 2003-02-21 Semiconductor Energy Lab Electronic device and method of driving the same
TW502236B (en) * 2000-06-06 2002-09-11 Semiconductor Energy Lab Display device
JP2003005710A (ja) * 2001-06-25 2003-01-08 Nec Corp 電流駆動回路及び画像表示装置
JP3742357B2 (ja) 2002-03-27 2006-02-01 ローム株式会社 有機ｅｌ駆動回路およびこれを用いる有機ｅｌ表示装置
JP4266682B2 (ja) 2002-03-29 2009-05-20 セイコーエプソン株式会社 電子装置、電子装置の駆動方法、電気光学装置及び電子機器
US6806497B2 (en) 2002-03-29 2004-10-19 Seiko Epson Corporation Electronic device, method for driving the electronic device, electro-optical device, and electronic equipment
JP2004170807A (ja) * 2002-11-21 2004-06-17 Pioneer Electronic Corp 表示制御装置、表示システム及び表示制御方法
KR100620848B1 (ko) 2003-03-04 2006-09-13 엘지전자 주식회사 일렉트로 루미네센스 표시소자의 구동장치 및 방법과 이를가지는 이동 단말기
JP2004318093A (ja) * 2003-03-31 2004-11-11 Sanyo Electric Co Ltd 発光ディスプレイ及びその駆動方法及びエレクトロルミネッセンス表示回路及びエレクトロルミネッセンスディスプレイ
JP3918770B2 (ja) 2003-04-25 2007-05-23 セイコーエプソン株式会社 電気光学装置、電気光学装置の駆動方法および電子機器
JP2005148415A (ja) 2003-11-14 2005-06-09 Toshiba Matsushita Display Technology Co Ltd Ｅｌ表示装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07181911A (ja) * 1993-12-22 1995-07-21 Canon Inc マルチ電子ビーム源とその駆動方法及びそれを用いた画像形成装置
JP2002278513A (ja) * 2001-03-19 2002-09-27 Sharp Corp 電気光学装置
JP2004145197A (ja) * 2002-10-28 2004-05-20 Mitsubishi Electric Corp 表示装置および表示パネル
JP2004264423A (ja) * 2003-02-28 2004-09-24 Toshiba Corp 平面表示装置、表示用駆動回路、および表示用駆動方法
JP2006525539A (ja) * 2003-05-02 2006-11-09 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 閾値電圧のドリフト補償を有するアクティブマトリクスｏｌｅｄ表示装置
WO2004100118A1 (ja) * 2003-05-07 2004-11-18 Toshiba Matsushita Display Technology Co., Ltd. Ｅｌ表示装置およびその駆動方法
JP2006284959A (ja) * 2005-03-31 2006-10-19 Casio Comput Co Ltd 表示装置及びその駆動制御方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008292834A (ja) * 2007-05-25 2008-12-04 Hitachi Displays Ltd 表示装置
US8242987B2 (en) 2007-05-25 2012-08-14 Hitachi Displays, Ltd. Display device
JP2010217788A (ja) * 2009-03-18 2010-09-30 Casio Computer Co Ltd 電子機器及び電子機器の駆動方法
WO2011125112A1 (ja) * 2010-04-05 2011-10-13 パナソニック株式会社 有機ｅｌ表示装置の製造方法及び有機ｅｌ表示装置
WO2011125108A1 (ja) * 2010-04-05 2011-10-13 パナソニック株式会社 有機ｅｌ表示装置の製造方法及び有機ｅｌ表示装置

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