JP4053433B2 - 電流出力ｄａコンバータ回路、表示装置及び電子機器 - Google Patents

電流出力ｄａコンバータ回路、表示装置及び電子機器 Download PDF

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Publication number
JP4053433B2
JP4053433B2 JP2003001495A JP2003001495A JP4053433B2 JP 4053433 B2 JP4053433 B2 JP 4053433B2 JP 2003001495 A JP2003001495 A JP 2003001495A JP 2003001495 A JP2003001495 A JP 2003001495A JP 4053433 B2 JP4053433 B2 JP 4053433B2
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JP
Japan
Prior art keywords
current
transistors
circuit
source
data
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.)
Expired - Fee Related
Application number
JP2003001495A
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English (en)
Japanese (ja)
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JP2004215109A (ja
JP2004215109A5 (enExample
Inventor
和隆 犬飼
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.)
Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2003001495A priority Critical patent/JP4053433B2/ja
Priority to TW092135622A priority patent/TWI354957B/zh
Priority to US10/745,497 priority patent/US7348947B2/en
Priority to CN200410001385.XA priority patent/CN1518232B/zh
Publication of JP2004215109A publication Critical patent/JP2004215109A/ja
Publication of JP2004215109A5 publication Critical patent/JP2004215109A5/ja
Application granted granted Critical
Publication of JP4053433B2 publication Critical patent/JP4053433B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
    • 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

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)
  • Analogue/Digital Conversion (AREA)
  • Electronic Switches (AREA)
JP2003001495A 2003-01-07 2003-01-07 電流出力ｄａコンバータ回路、表示装置及び電子機器 Expired - Fee Related JP4053433B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003001495A JP4053433B2 (ja) 2003-01-07 2003-01-07 電流出力ｄａコンバータ回路、表示装置及び電子機器
TW092135622A TWI354957B (en) 2003-01-07 2003-12-16 Current output circuit, current output da converte
US10/745,497 US7348947B2 (en) 2003-01-07 2003-12-29 Circuit, display device, and electronic apparatus
CN200410001385.XA CN1518232B (zh) 2003-01-07 2004-01-07 电路，显示设备以及电子装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003001495A JP4053433B2 (ja) 2003-01-07 2003-01-07 電流出力ｄａコンバータ回路、表示装置及び電子機器

Publications (3)

Publication Number Publication Date
JP2004215109A JP2004215109A (ja) 2004-07-29
JP2004215109A5 JP2004215109A5 (enExample) 2006-02-09
JP4053433B2 true JP4053433B2 (ja) 2008-02-27

Family

ID=32708817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003001495A Expired - Fee Related JP4053433B2 (ja) 2003-01-07 2003-01-07 電流出力ｄａコンバータ回路、表示装置及び電子機器

Country Status (4)

Country Link
US (1) US7348947B2 (enExample)
JP (1) JP4053433B2 (enExample)
CN (1) CN1518232B (enExample)
TW (1) TWI354957B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4566528B2 (ja) * 2002-12-05 2010-10-20 シャープ株式会社 表示装置
US7928937B2 (en) * 2004-04-28 2011-04-19 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
KR100600314B1 (ko) * 2004-11-17 2006-07-18 삼성에스디아이 주식회사 발광 표시 장치 및 그것의 데이터 구동 칩
US7570233B2 (en) * 2004-11-24 2009-08-04 Semiconductor Energy Laboratory Co., Ltd. Display device
JP4438069B2 (ja) * 2004-12-03 2010-03-24 キヤノン株式会社 電流プログラミング装置、アクティブマトリクス型表示装置およびこれらの電流プログラミング方法
DE102015008188B3 (de) 2015-06-25 2016-06-16 Kuka Roboter Gmbh Abfahren einer vorgegebenen Bahn mit einem Roboter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8500086A (nl) * 1985-01-16 1986-08-18 Philips Nv Digitaal-analoog omzetter.
JP2799712B2 (ja) 1988-08-20 1998-09-21 株式会社日立製作所 Ｄａ変換器
JP3062035B2 (ja) * 1995-03-31 2000-07-10 インターナショナル・ビジネス・マシーンズ・コーポレ−ション Ｄ／ａコンバータ
JP3169884B2 (ja) * 1998-02-26 2001-05-28 日本電気アイシーマイコンシステム株式会社 ディジタル・アナログ変換器及びそのテスト方法
JP3252897B2 (ja) * 1998-03-31 2002-02-04 日本電気株式会社 素子駆動装置および方法、画像表示装置
US6545514B2 (en) * 1999-04-26 2003-04-08 Stmicroelectronics N.V. Drive circuit for inductive loads
JP2000347159A (ja) * 1999-06-09 2000-12-15 Hitachi Ltd 液晶表示装置
JP2001147659A (ja) * 1999-11-18 2001-05-29 Sony Corp 表示装置
JP2002215095A (ja) * 2001-01-22 2002-07-31 Pioneer Electronic Corp 発光ディスプレイの画素駆動回路
JP4982014B2 (ja) * 2001-06-21 2012-07-25 株式会社日立製作所 画像表示装置
EP1288901B1 (en) * 2001-08-29 2019-05-15 Gold Charm Limited A semiconductor device for driving a current load device and a current load device provided therewith
JP4498669B2 (ja) * 2001-10-30 2010-07-07 株式会社半導体エネルギー研究所 半導体装置、表示装置、及びそれらを具備する電子機器
US7576734B2 (en) * 2001-10-30 2009-08-18 Semiconductor Energy Laboratory Co., Ltd. Signal line driving circuit, light emitting device, and method for driving the same
JP4451057B2 (ja) * 2002-12-27 2010-04-14 シャープ株式会社 表示装置の駆動方法、表示装置、および、そのプログラム
TWI405156B (zh) * 2003-01-06 2013-08-11 Semiconductor Energy Lab 電路、顯示裝置及電子機器

Also Published As

Publication number Publication date
JP2004215109A (ja) 2004-07-29
US7348947B2 (en) 2008-03-25
CN1518232B (zh) 2011-08-17
CN1518232A (zh) 2004-08-04
US20040135779A1 (en) 2004-07-15
TWI354957B (en) 2011-12-21
TW200419493A (en) 2004-10-01

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