CN1518232B - 电路，显示设备以及电子装置 - Google Patents

电路，显示设备以及电子装置 Download PDF

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Publication number
CN1518232B
CN1518232B CN200410001385.XA CN200410001385A CN1518232B CN 1518232 B CN1518232 B CN 1518232B CN 200410001385 A CN200410001385 A CN 200410001385A CN 1518232 B CN1518232 B CN 1518232B
Authority
CN
China
Prior art keywords
current
switch
circuit
driving transistors
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
CN200410001385.XA
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English (en)
Chinese (zh)
Other versions
CN1518232A (zh
Inventor
犬饲和隆
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
Original Assignee
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
Publication of CN1518232A publication Critical patent/CN1518232A/zh
Application granted granted Critical
Publication of CN1518232B publication Critical patent/CN1518232B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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]
    • G09G3/3275—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)
CN200410001385.XA 2003-01-07 2004-01-07 电路，显示设备以及电子装置 Expired - Fee Related CN1518232B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1495/2003 2003-01-07
JP1495/03 2003-01-07
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 (2)

Publication Number Publication Date
CN1518232A CN1518232A (zh) 2004-08-04
CN1518232B true CN1518232B (zh) 2011-08-17

Family

ID=32708817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200410001385.XA Expired - Fee Related CN1518232B (zh) 2003-01-07 2004-01-07 电路，显示设备以及电子装置

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86100158A (zh) * 1985-01-16 1986-07-16 菲利浦光灯制造公司 数-模转换器
JPH11282419A (ja) 1998-03-31 1999-10-15 Nec Corp 素子駆動装置および方法、画像表示装置
CN1234654A (zh) * 1998-02-26 1999-11-10 日本电气株式会社 数模转换器以及使用其的半导体集成电路和测试方法
CN1402212A (zh) * 2001-08-29 2003-03-12 日本电气株式会社 用于驱动电流负载器件的半导体器件及提供的电流负载器件

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86100158A (zh) * 1985-01-16 1986-07-16 菲利浦光灯制造公司 数-模转换器
CN1234654A (zh) * 1998-02-26 1999-11-10 日本电气株式会社 数模转换器以及使用其的半导体集成电路和测试方法
JPH11282419A (ja) 1998-03-31 1999-10-15 Nec Corp 素子駆動装置および方法、画像表示装置
CN1402212A (zh) * 2001-08-29 2003-03-12 日本电气株式会社 用于驱动电流负载器件的半导体器件及提供的电流负载器件

Also Published As

Publication number Publication date
JP2004215109A (ja) 2004-07-29
US7348947B2 (en) 2008-03-25
CN1518232A (zh) 2004-08-04
US20040135779A1 (en) 2004-07-15
TWI354957B (en) 2011-12-21
JP4053433B2 (ja) 2008-02-27
TW200419493A (en) 2004-10-01

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110817

Termination date: 20210107