TW200527944A - Electroluminescent display devices - Google Patents

Electroluminescent display devices Download PDF

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Publication number
TW200527944A
TW200527944A TW094100179A TW94100179A TW200527944A TW 200527944 A TW200527944 A TW 200527944A TW 094100179 A TW094100179 A TW 094100179A TW 94100179 A TW94100179 A TW 94100179A TW 200527944 A TW200527944 A TW 200527944A
Authority
TW
Taiwan
Prior art keywords
transistor
pixel
voltage
capacitor
driving transistor
Prior art date
Application number
TW094100179A
Other languages
English (en)
Chinese (zh)
Inventor
David Andrew Fish
Mark Jonathan Childs
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 TW200527944A publication Critical patent/TW200527944A/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
    • 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
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • 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

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)
  • Illuminated Signs And Luminous Advertising (AREA)
TW094100179A 2004-01-07 2005-01-04 Electroluminescent display devices TW200527944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0400213.5A GB0400213D0 (en) 2004-01-07 2004-01-07 Electroluminescent display devices

Publications (1)

Publication Number Publication Date
TW200527944A true TW200527944A (en) 2005-08-16

Family

ID=31503499

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094100179A TW200527944A (en) 2004-01-07 2005-01-04 Electroluminescent display devices

Country Status (9)

Country Link
US (1) US20090174699A1 (enExample)
EP (1) EP1704554B1 (enExample)
JP (1) JP2007522492A (enExample)
KR (1) KR20070003812A (enExample)
CN (1) CN100429689C (enExample)
AT (1) ATE556403T1 (enExample)
GB (1) GB0400213D0 (enExample)
TW (1) TW200527944A (enExample)
WO (1) WO2005069266A1 (enExample)

Cited By (2)

* 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
TWI483232B (zh) * 2012-08-23 2015-05-01 Au Optronics Corp 有機發光二極體顯示器以及其驅動方法

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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JP5656321B2 (ja) * 2005-10-18 2015-01-21 株式会社半導体エネルギー研究所 半導体装置、表示装置、表示モジュール及び電子機器
KR101324756B1 (ko) * 2005-10-18 2013-11-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치 및 그의 구동방법
JP2007187779A (ja) * 2006-01-12 2007-07-26 Seiko Epson Corp 電子回路、電子装置、その駆動方法および電子機器
JP5154755B2 (ja) * 2006-01-31 2013-02-27 エルジー ディスプレイ カンパニー リミテッド 画像表示装置およびその駆動方法
KR100889690B1 (ko) 2007-08-28 2009-03-19 삼성모바일디스플레이주식회사 Ｄｃ―ｄｃ 컨버터 및 이를 이용한 유기전계발광표시장치
KR100889675B1 (ko) * 2007-10-25 2009-03-19 삼성모바일디스플레이주식회사 화소 및 그를 이용한 유기전계발광표시장치
KR100897172B1 (ko) 2007-10-25 2009-05-14 삼성모바일디스플레이주식회사 화소 및 그를 이용한 유기전계발광표시장치
KR100893481B1 (ko) * 2007-11-08 2009-04-17 삼성모바일디스플레이주식회사 유기전계발광 표시장치 및 그 구동방법
KR100936883B1 (ko) * 2008-06-17 2010-01-14 삼성모바일디스플레이주식회사 화소 및 이를 이용한 유기전계발광 표시장치
KR101073353B1 (ko) * 2009-10-19 2011-10-14 삼성모바일디스플레이주식회사 화소 및 그를 이용한 유기전계발광표시장치
KR101113430B1 (ko) 2009-12-10 2012-03-02 삼성모바일디스플레이주식회사 화소 및 그를 이용한 유기전계발광표시장치
KR101199106B1 (ko) 2010-03-17 2012-11-09 삼성디스플레이 주식회사 유기전계발광 표시장치
KR101162864B1 (ko) 2010-07-19 2012-07-04 삼성모바일디스플레이주식회사 화소 및 이를 이용한 유기 전계발광 표시장치
KR101770633B1 (ko) 2010-08-11 2017-08-24 삼성디스플레이 주식회사 화소 및 이를 이용한 유기전계발광 표시장치
KR101809300B1 (ko) 2010-09-06 2018-01-18 가부시키가이샤 제이올레드 표시 장치 및 그 구동 방법
KR101868474B1 (ko) * 2011-09-16 2018-06-18 엘지디스플레이 주식회사 발광표시장치
CN102708789A (zh) * 2011-12-01 2012-10-03 京东方科技集团股份有限公司 像素单元驱动电路和方法、像素单元以及显示装置
CN102956199A (zh) * 2012-10-26 2013-03-06 京东方科技集团股份有限公司 一种像素电路及显示装置
TWI483234B (zh) 2013-03-15 2015-05-01 Au Optronics Corp 顯示面板之畫素及其驅動方法
TWI548112B (zh) 2013-05-14 2016-09-01 友達光電股份有限公司 發光二極體模組
CN103310732B (zh) * 2013-06-09 2015-06-03 京东方科技集团股份有限公司 一种像素电路及其驱动方法、显示装置
CN103927978A (zh) * 2013-12-31 2014-07-16 厦门天马微电子有限公司 Amoled显示面板及有机发光显示装置
CN110956931B (zh) * 2014-05-14 2023-05-12 索尼公司 显示单元、驱动方法以及电子设备
CN104821150B (zh) * 2015-04-24 2018-01-16 北京大学深圳研究生院 像素电路及其驱动方法和显示装置
CN106097964B (zh) 2016-08-22 2018-09-18 京东方科技集团股份有限公司 像素电路、显示面板、显示设备及驱动方法
CN106991976A (zh) * 2017-06-14 2017-07-28 京东方科技集团股份有限公司 像素电路、像素驱动方法和显示装置
US10242615B2 (en) * 2017-07-03 2019-03-26 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Organic light-emitting diode (OLED) display devices and compensation circuits of OLEDs
CN108182909B (zh) 2018-01-02 2020-01-14 京东方科技集团股份有限公司 有机发光二极管驱动电路和驱动方法
CN108389551B (zh) * 2018-03-28 2021-03-02 京东方科技集团股份有限公司 一种像素电路及其驱动方法、显示装置
KR102584303B1 (ko) * 2018-06-25 2023-10-04 삼성디스플레이 주식회사 표시 장치
KR102739953B1 (ko) * 2019-10-22 2024-12-06 삼성전자주식회사 마이크로 led 소자 및 그 제조 방법
CN113178170A (zh) * 2021-06-29 2021-07-27 深圳小米通讯技术有限公司 像素驱动电路、方法、装置及显示面板
JP2023050791A (ja) * 2021-09-30 2023-04-11 セイコーエプソン株式会社 電気光学装置、電子機器および電気光学装置の駆動方法

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JP2000347622A (ja) * 1999-06-07 2000-12-15 Casio Comput Co Ltd 表示装置及びその駆動方法
SG119161A1 (en) * 2001-07-16 2006-02-28 Semiconductor Energy Lab Light emitting device
JP2003099000A (ja) * 2001-09-25 2003-04-04 Matsushita Electric Ind Co Ltd 電流駆動型表示パネルの駆動方法、駆動回路及び表示装置
JP3732477B2 (ja) * 2001-10-26 2006-01-05 株式会社半導体エネルギー研究所 画素回路、発光装置および電子機器
US6863997B2 (en) * 2001-12-28 2005-03-08 The Trustees Of Princeton University White light emitting OLEDs from combined monomer and aggregate emission
KR100870004B1 (ko) * 2002-03-08 2008-11-21 삼성전자주식회사 유기 전계발광 표시 장치와 그 구동 방법
KR100490622B1 (ko) * 2003-01-21 2005-05-17 삼성에스디아이 주식회사 유기 전계발광 표시장치 및 그 구동방법과 픽셀회로

Cited By (2)

* 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
TWI483232B (zh) * 2012-08-23 2015-05-01 Au Optronics Corp 有機發光二極體顯示器以及其驅動方法

Also Published As

Publication number Publication date
GB0400213D0 (en) 2004-02-11
CN1910642A (zh) 2007-02-07
KR20070003812A (ko) 2007-01-05
CN100429689C (zh) 2008-10-29
WO2005069266A1 (en) 2005-07-28
EP1704554B1 (en) 2012-05-02
EP1704554A1 (en) 2006-09-27
JP2007522492A (ja) 2007-08-09
ATE556403T1 (de) 2012-05-15
US20090174699A1 (en) 2009-07-09

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