WO2008111182A1 - 表示装置およびその駆動方法 - Google Patents

表示装置およびその駆動方法 Download PDF

Info

Publication number
WO2008111182A1
WO2008111182A1 PCT/JP2007/055026 JP2007055026W WO2008111182A1 WO 2008111182 A1 WO2008111182 A1 WO 2008111182A1 JP 2007055026 W JP2007055026 W JP 2007055026W WO 2008111182 A1 WO2008111182 A1 WO 2008111182A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
scan
scan lines
emitting elements
timings
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.)
Ceased
Application number
PCT/JP2007/055026
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Takahashi
Satoshi Kishida
Yoshimasa Kaneko
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.)
Tohoku Pioneer Corp
Pioneer Corp
Original Assignee
Tohoku Pioneer Corp
Pioneer 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 Tohoku Pioneer Corp, Pioneer Corp filed Critical Tohoku Pioneer Corp
Priority to PCT/JP2007/055026 priority Critical patent/WO2008111182A1/ja
Priority to CN2007800521721A priority patent/CN101689346B/zh
Priority to US12/528,276 priority patent/US20100013825A1/en
Priority to JP2009503823A priority patent/JP4993634B2/ja
Publication of WO2008111182A1 publication Critical patent/WO2008111182A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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]
    • G09G3/3216—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
    • 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
    • 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]
    • G09G3/3266—Details of drivers for scan electrodes

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)

Abstract

　複数のデータ線Ａ１～Ａｍと複数の走査線Ｋ１～Ｋｎとの各交点位置に発光素子Ｅ１１～Ｅｍｎによる画素がマトリクス状に接続された表示パネル１と、前記各走査線に接続されて選択的に前記各走査線の走査を実行する走査ドライバ３と、前記各画素に表示信号を供給するデータドライバ２とにより表示装置が構成される。 　前記走査ドライバ３による走査に同期して、前記各発光素子に蓄積された電荷を放電させるリセット期間が設定される。このリセット期間においては、前記走査線のうち、少なくとも２つの走査線に接続された発光素子の前記リセット期間における放電開始タイミングおよび／または放電終了タイミングが異なるように制御される。この結果、各発光素子の寄生容量に充放電される電荷の充放電のタイミングが分散され、この時に生ずる放射ノイズのレベルを低減させることができる。
PCT/JP2007/055026 2007-03-14 2007-03-14 表示装置およびその駆動方法 Ceased WO2008111182A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2007/055026 WO2008111182A1 (ja) 2007-03-14 2007-03-14 表示装置およびその駆動方法
CN2007800521721A CN101689346B (zh) 2007-03-14 2007-03-14 显示装置及其驱动方法
US12/528,276 US20100013825A1 (en) 2007-03-14 2007-03-14 Display device and method for driving the display device
JP2009503823A JP4993634B2 (ja) 2007-03-14 2007-03-14 表示装置およびその駆動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055026 WO2008111182A1 (ja) 2007-03-14 2007-03-14 表示装置およびその駆動方法

Publications (1)

Publication Number Publication Date
WO2008111182A1 true WO2008111182A1 (ja) 2008-09-18

Family

ID=39759133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/055026 Ceased WO2008111182A1 (ja) 2007-03-14 2007-03-14 表示装置およびその駆動方法

Country Status (4)

Country Link
US (1) US20100013825A1 (ja)
JP (1) JP4993634B2 (ja)
CN (1) CN101689346B (ja)
WO (1) WO2008111182A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011059393A (ja) * 2009-09-10 2011-03-24 Denso Corp 有機ｅｌ表示装置およびその駆動方法
JP2013125719A (ja) * 2011-12-16 2013-06-24 Nippon Seiki Co Ltd 発光装置及び有機ｅｌ素子の駆動方法
JP2014178433A (ja) * 2013-03-14 2014-09-25 Futaba Corp 表示装置、走査線駆動装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111883049A (zh) * 2020-08-12 2020-11-03 北京集创北方科技股份有限公司 消影电位调整方法、行驱动电路及led显示设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006284828A (ja) * 2005-03-31 2006-10-19 Optrex Corp 有機ｅｌディスプレイ装置の駆動装置
JP2007093729A (ja) * 2005-09-27 2007-04-12 Denso Corp 有機ｅｌ駆動回路、有機ｅｌ表示器およびその駆動方法

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US6121943A (en) * 1995-07-04 2000-09-19 Denso Corporation Electroluminescent display with constant current control circuits in scan electrode circuit
JP3600495B2 (ja) * 1999-08-06 2004-12-15 ソニー株式会社 プラズマアドレス表示装置
JP3737889B2 (ja) * 1998-08-21 2006-01-25 パイオニア株式会社 発光ディスプレイ装置および駆動方法
JP2000200067A (ja) * 1998-11-06 2000-07-18 Matsushita Electric Ind Co Ltd 表示装置の駆動方法及び表示装置
JP3874390B2 (ja) * 1999-01-07 2007-01-31 パイオニア株式会社 容量性発光素子ディスプレイ装置及びその駆動方法
JP3642463B2 (ja) * 1999-03-04 2005-04-27 パイオニア株式会社 容量性発光素子ディスプレイ装置及びその駆動方法
JP3314046B2 (ja) * 1999-03-15 2002-08-12 パイオニア株式会社 有機エレクトロルミネッセンス素子の駆動方法及び有機エレクトロルミネッセンス素子の駆動装置
JP2000305521A (ja) * 1999-04-16 2000-11-02 Matsushita Electric Ind Co Ltd 表示装置の駆動方法及び表示装置
JP2000330508A (ja) * 1999-05-25 2000-11-30 Mitsubishi Electric Corp プラズマディスプレイパネルの駆動方法
JP2002366100A (ja) * 2001-06-05 2002-12-20 Tohoku Pioneer Corp 発光表示パネルの駆動装置
JP4873677B2 (ja) * 2001-09-06 2012-02-08 東北パイオニア株式会社 発光表示パネルの駆動装置
JP2003091259A (ja) * 2001-09-18 2003-03-28 Tohoku Pioneer Corp 発光表示パネルの駆動装置
KR100538144B1 (ko) * 2002-01-29 2005-12-22 (주)그라쎌 발광소자 구동회로 및 이를 채용한 매트릭스형 디스플레이패널
AU2003219397A1 (en) * 2002-05-16 2003-12-02 Koninklijke Philips Electronics N.V. Led capacitance discharge with limited current
JP3498745B1 (ja) * 2002-05-17 2004-02-16 日亜化学工業株式会社 発光装置及びその駆動方法
CN1295667C (zh) * 2002-10-15 2007-01-17 友达光电股份有限公司 显示器的驱动电路、方法及具有该驱动电路的显示器
JP2004138977A (ja) * 2002-10-21 2004-05-13 Pioneer Electronic Corp 表示パネルの駆動装置
KR100968564B1 (ko) * 2003-07-14 2010-07-08 삼성전자주식회사 신호 처리 장치 및 방법
JP4662010B2 (ja) * 2003-07-16 2011-03-30 東北パイオニア株式会社 発光表示パネルの駆動装置および駆動方法
US7710379B2 (en) * 2003-09-01 2010-05-04 Semiconductor Energy Laboratory Co., Ltd Display device and method thereof
KR100774875B1 (ko) * 2004-11-16 2007-11-08 엘지전자 주식회사 플라즈마 디스플레이 패널의 구동방법
KR100625530B1 (ko) * 2004-12-09 2006-09-20 엘지전자 주식회사 플라즈마 디스플레이 패널의 구동방법
US8274451B2 (en) * 2004-12-16 2012-09-25 Lg Display Co., Ltd. Electroluminescent device and method of driving the same
JP2006184649A (ja) * 2004-12-28 2006-07-13 Tohoku Pioneer Corp 発光表示パネルの駆動装置および駆動方法
JP2006215099A (ja) * 2005-02-01 2006-08-17 Tohoku Pioneer Corp 発光表示パネルの駆動装置および駆動方法
JP2009169071A (ja) * 2008-01-16 2009-07-30 Sony Corp 表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006284828A (ja) * 2005-03-31 2006-10-19 Optrex Corp 有機ｅｌディスプレイ装置の駆動装置
JP2007093729A (ja) * 2005-09-27 2007-04-12 Denso Corp 有機ｅｌ駆動回路、有機ｅｌ表示器およびその駆動方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011059393A (ja) * 2009-09-10 2011-03-24 Denso Corp 有機ｅｌ表示装置およびその駆動方法
JP2013125719A (ja) * 2011-12-16 2013-06-24 Nippon Seiki Co Ltd 発光装置及び有機ｅｌ素子の駆動方法
JP2014178433A (ja) * 2013-03-14 2014-09-25 Futaba Corp 表示装置、走査線駆動装置
US9361832B2 (en) 2013-03-14 2016-06-07 Futaba Corporation Display device and scanning line driver

Also Published As

Publication number Publication date
JPWO2008111182A1 (ja) 2010-06-24
CN101689346B (zh) 2012-05-02
CN101689346A (zh) 2010-03-31
US20100013825A1 (en) 2010-01-21
JP4993634B2 (ja) 2012-08-08

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