TW200719295A - Transistor control circuits and control methods, and active matrix display devices using the same - Google Patents

Transistor control circuits and control methods, and active matrix display devices using the same

Info

Publication number
TW200719295A
TW200719295A TW095137043A TW95137043A TW200719295A TW 200719295 A TW200719295 A TW 200719295A TW 095137043 A TW095137043 A TW 095137043A TW 95137043 A TW95137043 A TW 95137043A TW 200719295 A TW200719295 A TW 200719295A
Authority
TW
Taiwan
Prior art keywords
transistor
source
gated
control
same
Prior art date
Application number
TW095137043A
Other languages
English (en)
Inventor
David Andrew Fish
John M Shannon
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200719295A publication Critical patent/TW200719295A/zh

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
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0404—Matrix technologies
    • G09G2300/0408—Integration of the drivers onto the display substrate
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0404—Matrix technologies
    • G09G2300/0417—Special arrangements specific to the use of low carrier mobility technology
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0254—Control of polarity reversal in general, other than for liquid crystal displays
    • G09G2310/0256—Control of polarity reversal in general, other than for liquid crystal displays with the purpose of reversing the voltage across a light emitting or modulating element within a pixel
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving

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)
  • Thin Film Transistor (AREA)
  • Logic Circuits (AREA)
  • Electroluminescent Light Sources (AREA)
TW095137043A 2005-10-12 2006-10-05 Transistor control circuits and control methods, and active matrix display devices using the same TW200719295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05109491 2005-10-12

Publications (1)

Publication Number Publication Date
TW200719295A true TW200719295A (en) 2007-05-16

Family

ID=37709700

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095137043A TW200719295A (en) 2005-10-12 2006-10-05 Transistor control circuits and control methods, and active matrix display devices using the same

Country Status (6)

Country Link
US (1) US8344970B2 (zh)
EP (1) EP1938300A2 (zh)
JP (1) JP5376296B2 (zh)
CN (1) CN101283393B (zh)
TW (1) TW200719295A (zh)
WO (1) WO2007042957A2 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI386708B (zh) * 2007-06-20 2013-02-21 Samsung Electronics Co Ltd 發光二極體驅動裝置
TWI407407B (zh) * 2007-05-21 2013-09-01 Sony Corp 顯示裝置及其驅動方法與電子裝置
US10147358B2 (en) 2017-03-29 2018-12-04 Giantplus Technology Co., Ltd Driving method for display panel

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100853540B1 (ko) * 2007-02-01 2008-08-21 삼성에스디아이 주식회사 유기전계발광표시장치 및 그의 에이징 방법
JP5342111B2 (ja) * 2007-03-09 2013-11-13 株式会社ジャパンディスプレイ 有機ｅｌ表示装置
KR101058110B1 (ko) 2009-09-16 2011-08-24 삼성모바일디스플레이주식회사 디스플레이 패널의 화소 회로, 그 구동방법, 및 이를 포함하는 유기 발광 표시 장치
KR101058111B1 (ko) * 2009-09-22 2011-08-24 삼성모바일디스플레이주식회사 디스플레이 패널의 화소 회로, 그 구동방법, 및 이를 포함하는 유기 발광 표시 장치
CN102456329B (zh) * 2010-10-28 2015-04-29 北京京东方光电科技有限公司 液晶面板的驱动方法及驱动电路
GB2488179A (en) * 2011-02-21 2012-08-22 Cambridge Display Tech Ltd AMOLED drive circuity including distributed cascode transistor
KR102358737B1 (ko) 2011-10-18 2022-02-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
CN104053976B (zh) * 2011-11-21 2016-01-27 穆尔芬根依必派特股份有限公司 包括功率晶体管的电子控制电路和监控功率晶体管的使用寿命的方法
CN103325335B (zh) * 2012-03-21 2015-09-09 群康科技(深圳)有限公司 显示器及其驱动方法
TWI460704B (zh) 2012-03-21 2014-11-11 Innocom Tech Shenzhen Co Ltd 顯示器及其驅動方法
KR102114155B1 (ko) 2013-10-01 2020-05-25 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
TWI601112B (zh) 2017-03-29 2017-10-01 凌巨科技股份有限公司 顯示面板的驅動方法
CN109935207B (zh) * 2017-12-15 2021-04-13 京东方科技集团股份有限公司 像素驱动电路、像素电路和显示装置及其驱动方法
US20190238125A1 (en) * 2018-01-29 2019-08-01 MACOM Technology Solutions Holding, Inc. Sampling circuitry with temperature insensitive bandwidth
CN110189703B (zh) * 2019-06-28 2022-02-18 武汉天马微电子有限公司 一种显示面板和显示装置
CN111983416A (zh) * 2020-08-20 2020-11-24 无锡摩斯法特电子有限公司 一种用于沟槽栅vdmos器件老化的方法和老化设备
CN112599099B (zh) * 2020-12-21 2022-04-26 京东方科技集团股份有限公司 像素驱动电路及其像素驱动方法
US12002398B2 (en) * 2021-12-01 2024-06-04 Innolux Corporation Electronic device

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JP3629939B2 (ja) * 1998-03-18 2005-03-16 セイコーエプソン株式会社 トランジスタ回路、表示パネル及び電子機器
KR100888004B1 (ko) 1999-07-14 2009-03-09 소니 가부시끼 가이샤 전류 구동 회로 및 그것을 사용한 표시 장치, 화소 회로,및 구동 방법
JP2003043994A (ja) * 2001-07-27 2003-02-14 Canon Inc アクティブマトリックス型ディスプレイ
US7071932B2 (en) * 2001-11-20 2006-07-04 Toppoly Optoelectronics Corporation Data voltage current drive amoled pixel circuit
JP3956347B2 (ja) * 2002-02-26 2007-08-08 インターナショナル・ビジネス・マシーンズ・コーポレーション ディスプレイ装置
WO2004015780A1 (en) 2002-08-07 2004-02-19 Koninklijke Philips Electronics N.V. Field effect transistor
GB0301623D0 (en) 2003-01-24 2003-02-26 Koninkl Philips Electronics Nv Electroluminescent display devices
US7612749B2 (en) * 2003-03-04 2009-11-03 Chi Mei Optoelectronics Corporation Driving circuits for displays
GB0320503D0 (en) * 2003-09-02 2003-10-01 Koninkl Philips Electronics Nv Active maxtrix display devices
CA2495726A1 (en) * 2005-01-28 2006-07-28 Ignis Innovation Inc. Locally referenced voltage programmed pixel for amoled displays

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI407407B (zh) * 2007-05-21 2013-09-01 Sony Corp 顯示裝置及其驅動方法與電子裝置
TWI386708B (zh) * 2007-06-20 2013-02-21 Samsung Electronics Co Ltd 發光二極體驅動裝置
US10147358B2 (en) 2017-03-29 2018-12-04 Giantplus Technology Co., Ltd Driving method for display panel

Also Published As

Publication number Publication date
JP2009513004A (ja) 2009-03-26
WO2007042957A3 (en) 2007-09-07
JP5376296B2 (ja) 2013-12-25
WO2007042957A2 (en) 2007-04-19
US20080252573A1 (en) 2008-10-16
CN101283393B (zh) 2013-12-18
US8344970B2 (en) 2013-01-01
EP1938300A2 (en) 2008-07-02
CN101283393A (zh) 2008-10-08

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