EP1085496A3 - Méthode et dispositif de commande d'un élément électroluminescent organique et dispositif d'affichage utilisant cet élément - Google Patents

Méthode et dispositif de commande d'un élément électroluminescent organique et dispositif d'affichage utilisant cet élément Download PDF

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Publication number
EP1085496A3
EP1085496A3 EP00307755A EP00307755A EP1085496A3 EP 1085496 A3 EP1085496 A3 EP 1085496A3 EP 00307755 A EP00307755 A EP 00307755A EP 00307755 A EP00307755 A EP 00307755A EP 1085496 A3 EP1085496 A3 EP 1085496A3
Authority
EP
European Patent Office
Prior art keywords
drive
same
driving method
organic electroluminescence
electroluminescence element
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP00307755A
Other languages
German (de)
English (en)
Other versions
EP1085496A2 (fr
Inventor
Tsuyoshi Tsujioka
Yuji Hamada
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of EP1085496A2 publication Critical patent/EP1085496A2/fr
Publication of EP1085496A3 publication Critical patent/EP1085496A3/fr
Withdrawn legal-status Critical Current

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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]
    • G09G3/3216—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 a passive matrix
    • 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
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
EP00307755A 1999-09-13 2000-09-08 Méthode et dispositif de commande d'un élément électroluminescent organique et dispositif d'affichage utilisant cet élément Withdrawn EP1085496A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25889899 1999-09-13
JP25889899A JP2001085159A (ja) 1999-09-13 1999-09-13 有機エレクトロルミネッセンス素子の駆動方法、駆動装置およびそれを用いた表示装置

Publications (2)

Publication Number Publication Date
EP1085496A2 EP1085496A2 (fr) 2001-03-21
EP1085496A3 true EP1085496A3 (fr) 2002-08-07

Family

ID=17326575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00307755A Withdrawn EP1085496A3 (fr) 1999-09-13 2000-09-08 Méthode et dispositif de commande d'un élément électroluminescent organique et dispositif d'affichage utilisant cet élément

Country Status (2)

Country Link
EP (1) EP1085496A3 (fr)
JP (1) JP2001085159A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4273694B2 (ja) * 2001-06-07 2009-06-03 セイコーエプソン株式会社 Ｅｌディスプレイ、ｅｌ照明装置、およびその駆動方法、ならびに液晶装置および電子機器
US7034339B2 (en) * 2001-08-09 2006-04-25 Idemitsu Kosan Co., Ltd. Organic EL display device having host compound and phosphorescent luminous compound, and method of driving same
US9153168B2 (en) * 2002-07-09 2015-10-06 Semiconductor Energy Laboratory Co., Ltd. Method for deciding duty factor in driving light-emitting device and driving method using the duty factor
US7256758B2 (en) * 2003-06-02 2007-08-14 Au Optronics Corporation Apparatus and method of AC driving OLED
JP2005003902A (ja) * 2003-06-11 2005-01-06 Seiko Epson Corp 有機エレクトロルミネッセンス装置、及びその駆動方法、並びに電子機器
JP5058462B2 (ja) * 2005-07-28 2012-10-24 京セラ株式会社 表示装置及び表示制御方法
JP4936160B2 (ja) 2005-10-26 2012-05-23 パナソニック株式会社 点灯装置及び照明装置
US8749166B2 (en) 2009-06-19 2014-06-10 Koninklijke Philips N.V. Method and device for driving an OLED device
TWI675222B (zh) * 2012-05-09 2019-10-21 日商半導體能源研究所股份有限公司 驅動半導體裝置的方法
CN110767173B (zh) * 2019-11-08 2021-03-23 京东方科技集团股份有限公司 显示驱动方法、显示驱动器、显示装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07230880A (ja) * 1993-12-20 1995-08-29 Ricoh Co Ltd 有機ｅｌ表示装置
WO1996036959A2 (fr) * 1995-05-19 1996-11-21 Philips Electronics N.V. Dispositif d'affichage
JPH09218664A (ja) * 1996-02-09 1997-08-19 Tdk Corp 画像表示装置
DE19722190A1 (de) * 1996-05-29 1997-12-04 Fuji Electric Co Ltd Verfahren zum Treiben eines Anzeigeelements
US5757139A (en) * 1997-02-03 1998-05-26 The Trustees Of Princeton University Driving circuit for stacked organic light emitting devices
EP0884718A1 (fr) * 1997-06-11 1998-12-16 Canon Kabushiki Kaisha Dispositif d'affichage électroluminescent et son procédé de commande
JPH118064A (ja) * 1997-06-18 1999-01-12 Stanley Electric Co Ltd 有機ｅｌ駆動回路
JPH1195723A (ja) * 1997-09-16 1999-04-09 Nec Corp 有機薄膜ｅｌ表示装置の駆動方法
WO1999042983A1 (fr) * 1998-02-18 1999-08-26 Cambridge Display Technology Ltd. Dispositifs electroluminescents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10199674A (ja) * 1996-11-15 1998-07-31 Sanyo Electric Co Ltd 有機エレクトロルミネッセンス素子の駆動方法、有機エレクトロルミネッセンス装置及び表示装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07230880A (ja) * 1993-12-20 1995-08-29 Ricoh Co Ltd 有機ｅｌ表示装置
WO1996036959A2 (fr) * 1995-05-19 1996-11-21 Philips Electronics N.V. Dispositif d'affichage
JPH09218664A (ja) * 1996-02-09 1997-08-19 Tdk Corp 画像表示装置
US5982345A (en) * 1996-02-09 1999-11-09 Tdk Corporation Organic electroluminescent image display device
DE19722190A1 (de) * 1996-05-29 1997-12-04 Fuji Electric Co Ltd Verfahren zum Treiben eines Anzeigeelements
US5757139A (en) * 1997-02-03 1998-05-26 The Trustees Of Princeton University Driving circuit for stacked organic light emitting devices
EP0884718A1 (fr) * 1997-06-11 1998-12-16 Canon Kabushiki Kaisha Dispositif d'affichage électroluminescent et son procédé de commande
JPH118064A (ja) * 1997-06-18 1999-01-12 Stanley Electric Co Ltd 有機ｅｌ駆動回路
JPH1195723A (ja) * 1997-09-16 1999-04-09 Nec Corp 有機薄膜ｅｌ表示装置の駆動方法
US6201520B1 (en) * 1997-09-16 2001-03-13 Nec Corporation Driving organic thin-film EL display by first zero biasing by short circuiting all pixels and then forward biasing selected pixels and reverse biasing nonselected pixels to prevent crosstalk
WO1999042983A1 (fr) * 1998-02-18 1999-08-26 Cambridge Display Technology Ltd. Dispositifs electroluminescents

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 12 25 December 1997 (1997-12-25) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 09 30 July 1999 (1999-07-30) *

Also Published As

Publication number Publication date
EP1085496A2 (fr) 2001-03-21
JP2001085159A (ja) 2001-03-30

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