TWI300628B - Semiconductor intergrated circuit and method of driving the same - Google Patents

Semiconductor intergrated circuit and method of driving the same Download PDF

Info

Publication number
TWI300628B
TWI300628B TW095129688A TW95129688A TWI300628B TW I300628 B TWI300628 B TW I300628B TW 095129688 A TW095129688 A TW 095129688A TW 95129688 A TW95129688 A TW 95129688A TW I300628 B TWI300628 B TW I300628B
Authority
TW
Taiwan
Prior art keywords
display device
current source
signal line
current
circuit
Prior art date
Application number
TW095129688A
Other languages
English (en)
Chinese (zh)
Other versions
TW200735392A (en
Inventor
Hajime Kimura
Jun Koyama
Original Assignee
Semiconductor Energy Lab
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 Lab filed Critical Semiconductor Energy Lab
Publication of TW200735392A publication Critical patent/TW200735392A/zh
Application granted granted Critical
Publication of TWI300628B publication Critical patent/TWI300628B/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]
    • G09G3/3275—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]
    • G09G3/3266—Details of drivers for scan 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0404—Matrix technologies
    • G09G2300/0408—Integration of the drivers onto the display substrate
    • 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
    • G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
    • 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
    • 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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • 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
    • G09G3/3241—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
    • G09G3/325—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver

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)
  • Transforming Electric Information Into Light Information (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Electronic Switches (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW095129688A 2002-03-06 2003-03-06 Semiconductor intergrated circuit and method of driving the same TWI300628B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002059903A JP3923341B2 (ja) 2002-03-06 2002-03-06 半導体集積回路およびその駆動方法

Publications (2)

Publication Number Publication Date
TW200735392A TW200735392A (en) 2007-09-16
TWI300628B true TWI300628B (en) 2008-09-01

Family

ID=27800159

Family Applications (2)

Application Number Title Priority Date Filing Date
TW095129688A TWI300628B (en) 2002-03-06 2003-03-06 Semiconductor intergrated circuit and method of driving the same
TW092104826A TWI299578B (en) 2002-03-06 2003-03-06 Semiconductor intergrated circuit and method of driving the same

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW092104826A TWI299578B (en) 2002-03-06 2003-03-06 Semiconductor intergrated circuit and method of driving the same

Country Status (4)

Country Link
US (3) US7728653B2 (enExample)
JP (1) JP3923341B2 (enExample)
CN (2) CN1443002B (enExample)
TW (2) TWI300628B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3923341B2 (ja) * 2002-03-06 2007-05-30 株式会社半導体エネルギー研究所 半導体集積回路およびその駆動方法
JPWO2004054114A1 (ja) 2002-12-10 2006-04-13 株式会社半導体エネルギー研究所 半導体装置、デジタル・アナログ変換回路及びそれらを用いた表示装置
US7961160B2 (en) 2003-07-31 2011-06-14 Semiconductor Energy Laboratory Co., Ltd. Display device, a driving method of a display device, and a semiconductor integrated circuit incorporated in a display device
US7791570B2 (en) * 2004-03-12 2010-09-07 Koninklijke Philips Electronics N.V. Electrical circuit arrangement for a display device
WO2005091266A1 (ja) * 2004-03-24 2005-09-29 Rohm Co., Ltd 有機ｅｌ駆動回路およびこれを用いる有機ｅｌ表示装置
JP2006091850A (ja) * 2004-07-22 2006-04-06 Toshiba Matsushita Display Technology Co Ltd Ｅｌ表示装置およびｅｌ表示パネルの検査装置
KR100707634B1 (ko) 2005-04-28 2007-04-12 한양대학교 산학협력단 데이터 구동회로와 이를 이용한 발광 표시장치 및 그의구동방법
KR100662985B1 (ko) 2005-10-25 2006-12-28 삼성에스디아이 주식회사 데이터 구동회로와 이를 이용한 발광 표시장치 및 그의구동방법
JP3848358B1 (ja) * 2006-02-15 2006-11-22 株式会社日出ハイテック マルチチャネル駆動回路
US8405596B2 (en) * 2007-01-31 2013-03-26 Sharp Kabushiki Kaisha Display device having dual scanning signal line driver circuits
JP5381823B2 (ja) * 2010-03-10 2014-01-08 カシオ計算機株式会社 画素駆動装置、発光装置、電子機器及び発光装置の駆動制御方法
JP2012256012A (ja) 2010-09-15 2012-12-27 Semiconductor Energy Lab Co Ltd 表示装置
KR102164711B1 (ko) * 2014-04-10 2020-10-13 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이의 구동 방법
US9781800B2 (en) 2015-05-21 2017-10-03 Infineon Technologies Ag Driving several light sources
US9974130B2 (en) 2015-05-21 2018-05-15 Infineon Technologies Ag Driving several light sources
US9918367B1 (en) 2016-11-18 2018-03-13 Infineon Technologies Ag Current source regulation
TW202040550A (zh) * 2019-03-22 2020-11-01 矽創電子股份有限公司 電流源電路
KR20210013388A (ko) 2019-07-24 2021-02-04 삼성전자주식회사 이미지 센서

Family Cites Families (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696393A (en) 1971-05-10 1972-10-03 Hughes Aircraft Co Analog display using light emitting diodes
JPS62232827A (ja) 1986-03-31 1987-10-13 松下電器産業株式会社 照光素子付操作パネル駆動回路
JPH0736410B2 (ja) 1986-12-26 1995-04-19 古河電気工業株式会社 電気接続用テ−プ状リ−ド
JPS6442099A (en) 1987-08-07 1989-02-14 Sharp Kk Semiconductor device
JP3026439B2 (ja) 1989-01-19 2000-03-27 株式会社東芝 液晶ディスプレイ駆動装置
JPH0542488A (ja) 1990-09-04 1993-02-23 Masahisa Miura ロータリーホチキス
JP3242941B2 (ja) 1991-04-30 2001-12-25 富士ゼロックス株式会社 アクティブｅｌマトリックスおよびその駆動方法
JP2544415Y2 (ja) 1991-11-08 1997-08-20 株式会社ノダ 床 材
US5594463A (en) 1993-07-19 1997-01-14 Pioneer Electronic Corporation Driving circuit for display apparatus, and method of driving display apparatus
JP3390214B2 (ja) 1993-07-19 2003-03-24 パイオニア株式会社 表示装置の駆動回路
GB2285164B (en) * 1993-12-22 1997-12-10 Seiko Epson Corp Liquid-crystal display system and power supply method
US5657040A (en) 1993-12-29 1997-08-12 Casio Computer Co., Ltd. Driving apparatus for stably driving high-definition and large screen liquid crystal display panels
TW280037B (en) 1994-04-22 1996-07-01 Handotai Energy Kenkyusho Kk Drive circuit of active matrix type display device and manufacturing method
DE69531441T2 (de) 1994-12-20 2004-06-24 Seiko Epson Corp. Bildanzeigegerät
JPH09134149A (ja) 1995-11-09 1997-05-20 Seiko Epson Corp 画像表示装置
US5805123A (en) 1995-03-16 1998-09-08 Texas Instruments Incorporated Display panel driving circuit having an integrated circuit portion and a high power portion attached to the integrated circuit
JPH0981087A (ja) 1995-09-18 1997-03-28 Toshiba Corp 液晶表示装置
JPH09101759A (ja) 1995-10-04 1997-04-15 Pioneer Electron Corp 発光素子の駆動方法および駆動装置
US5719589A (en) 1996-01-11 1998-02-17 Motorola, Inc. Organic light emitting diode array drive apparatus
JP3352876B2 (ja) 1996-03-11 2002-12-03 株式会社東芝 出力回路及びこれを含む液晶表示器の駆動回路
JP3547561B2 (ja) 1996-05-15 2004-07-28 パイオニア株式会社 表示装置
JPH1083166A (ja) 1996-09-09 1998-03-31 Matsushita Electron Corp 液晶表示装置の駆動回路とその制御方法
US5990629A (en) 1997-01-28 1999-11-23 Casio Computer Co., Ltd. Electroluminescent display device and a driving method thereof
US6229506B1 (en) 1997-04-23 2001-05-08 Sarnoff Corporation Active matrix light emitting diode pixel structure and concomitant method
JP3102411B2 (ja) 1997-05-29 2000-10-23 日本電気株式会社 有機薄膜ｅｌ素子の駆動回路
US6310589B1 (en) 1997-05-29 2001-10-30 Nec Corporation Driving circuit for organic thin film EL elements
JP3375117B2 (ja) 1997-06-11 2003-02-10 シャープ株式会社 半導体装置及びその製造方法、及び液晶表示装置
JP3287391B2 (ja) 1997-07-17 2002-06-04 シャープ株式会社 半導体装置
JPH11183870A (ja) 1997-12-18 1999-07-09 Sony Corp 液晶パネルの駆動回路及び表示装置
JPH11231834A (ja) 1998-02-13 1999-08-27 Pioneer Electron Corp 発光ディスプレイ装置及びその駆動方法
US6037888A (en) * 1998-03-23 2000-03-14 Pmc-Sierra Ltd. High accuracy digital to analog converter combining data weighted averaging and segmentation
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
US6268842B1 (en) 1998-04-13 2001-07-31 Semiconductor Energy Laboratory Co., Ltd. Thin film transistor circuit and semiconductor display device using the same
JP4081852B2 (ja) 1998-04-30 2008-04-30 ソニー株式会社 有機ｅｌ素子のマトリクス駆動方法及び有機ｅｌ素子のマトリクス駆動装置
JP3315652B2 (ja) 1998-09-07 2002-08-19 キヤノン株式会社 電流出力回路
JP2000194428A (ja) * 1998-12-28 2000-07-14 Stanley Electric Co Ltd 有機ｅｌ素子の駆動装置及び駆動方法
JP2001056669A (ja) 1999-01-29 2001-02-27 Seiko Instruments Inc 定電流出力用ドライバ
JP2000267164A (ja) 1999-03-15 2000-09-29 Fuji Photo Film Co Ltd レンズ沈胴式カメラおよびその制御方法
US6952194B1 (en) * 1999-03-31 2005-10-04 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
JP2000293141A (ja) 1999-04-06 2000-10-20 Matsushita Electric Ind Co Ltd 液晶表示装置の駆動方法
US7122835B1 (en) 1999-04-07 2006-10-17 Semiconductor Energy Laboratory Co., Ltd. Electrooptical device and a method of manufacturing the same
JP4588833B2 (ja) 1999-04-07 2010-12-01 株式会社半導体エネルギー研究所 電気光学装置および電子機器
JP2000356972A (ja) 1999-06-15 2000-12-26 Pioneer Electronic Corp 発光パネルの駆動装置及び方法
JP4627822B2 (ja) 1999-06-23 2011-02-09 株式会社半導体エネルギー研究所 表示装置
MY124036A (en) * 1999-07-08 2006-06-30 Nichia Corp Image display apparatus and its method of operation
TW526455B (en) 1999-07-14 2003-04-01 Sony Corp Current drive circuit and display comprising the same, pixel circuit, and drive method
US7379039B2 (en) * 1999-07-14 2008-05-27 Sony Corporation Current drive circuit and display device using same pixel circuit, and drive method
KR100428597B1 (ko) * 1999-08-05 2004-04-28 가부시끼가이샤 도시바 평면 패널 표시 장치
JP4806481B2 (ja) 1999-08-19 2011-11-02 富士通セミコンダクター株式会社 Ｌｃｄパネル駆動回路
US6351076B1 (en) 1999-10-06 2002-02-26 Tohoku Pioneer Corporation Luminescent display panel drive unit and drive method thereof
JP2001147659A (ja) 1999-11-18 2001-05-29 Sony Corp 表示装置
US6339391B1 (en) 1999-12-13 2002-01-15 Lsi Logic Corporation Method and apparatus for optimizing crossover voltage for differential pair switches in a current-steering digital-to-analog converter or the like
US6606080B2 (en) 1999-12-24 2003-08-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor display device and electronic equipment
JP5088986B2 (ja) 1999-12-24 2012-12-05 株式会社半導体エネルギー研究所 表示装置
JP2001195042A (ja) 2000-01-05 2001-07-19 Internatl Business Mach Corp <Ibm> 液晶パネル用ソース・ドライバ及びソース・ドライバ出力バラツキの平準化方法
US6331830B1 (en) * 2000-02-04 2001-12-18 Rockwell Technologies Llc Self-trimming current source and method for switched current source DAC
HK1052789B (en) 2000-03-27 2012-03-09 Lighthouse Technologies Ltd. Method and apparatus for driving a digital display by distributing pwm pulses over time
JP2002196732A (ja) 2000-04-27 2002-07-12 Toshiba Corp 表示装置、画像制御半導体装置、および表示装置の駆動方法
TW502236B (en) * 2000-06-06 2002-09-11 Semiconductor Energy Lab Display device
JP2002062845A (ja) 2000-06-06 2002-02-28 Semiconductor Energy Lab Co Ltd 表示装置
JP4770001B2 (ja) * 2000-06-22 2011-09-07 日本テキサス・インスツルメンツ株式会社 駆動回路及び電圧ドライバ
US6952228B2 (en) * 2000-10-13 2005-10-04 Canon Kabushiki Kaisha Image pickup apparatus
JP4353664B2 (ja) 2000-11-07 2009-10-28 株式会社半導体エネルギー研究所 表示装置の駆動回路、表示装置及び電子機器
US6927753B2 (en) * 2000-11-07 2005-08-09 Semiconductor Energy Laboratory Co., Ltd. Display device
JP3950988B2 (ja) * 2000-12-15 2007-08-01 エルジー フィリップス エルシーディー カンパニー リミテッド アクティブマトリックス電界発光素子の駆動回路
JP2002351404A (ja) 2001-03-22 2002-12-06 Semiconductor Energy Lab Co Ltd 表示装置の駆動方法
US6693385B2 (en) 2001-03-22 2004-02-17 Semiconductor Energy Laboratory Co., Ltd. Method of driving a display device
US6661180B2 (en) * 2001-03-22 2003-12-09 Semiconductor Energy Laboratory Co., Ltd. Light emitting device, driving method for the same and electronic apparatus
TW522754B (en) 2001-03-26 2003-03-01 Rohm Co Ltd Organic EL drive circuit and organic EL display device using the same
KR100456987B1 (ko) 2001-04-10 2004-11-10 가부시키가이샤 히타치세이사쿠쇼 표시 데이터를 표시하기 위한 표시 장치 및 표시 구동 장치
US6590516B2 (en) 2001-05-30 2003-07-08 Matsushita Electric Industrial Co., Ltd. Current steering type D/A converter
JP4982014B2 (ja) * 2001-06-21 2012-07-25 株式会社日立製作所 画像表示装置
JP5102418B2 (ja) 2001-08-22 2012-12-19 旭化成エレクトロニクス株式会社 ディスプレイパネル駆動回路
DE10295686B4 (de) * 2001-08-22 2009-08-06 Asahi Kasei Microsystems Co., Ltd. Anzeigefeld-Ansteuerschaltung
JP5108187B2 (ja) 2001-08-22 2012-12-26 旭化成エレクトロニクス株式会社 ディスプレイパネル駆動回路
JP4193452B2 (ja) 2001-08-29 2008-12-10 日本電気株式会社 電流負荷デバイス駆動用半導体装置及びそれを備えた電流負荷デバイス
JP3656580B2 (ja) 2001-08-29 2005-06-08 日本電気株式会社 発光素子駆動回路及びそれを用いた発光表示装置
TWI239026B (en) * 2001-08-29 2005-09-01 Au Optronics Corp Plasma display panel structure and its driving method
US6777885B2 (en) * 2001-10-12 2004-08-17 Semiconductor Energy Laboratory Co., Ltd. Drive circuit, display device using the drive circuit and electronic apparatus using the display device
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
US7180479B2 (en) * 2001-10-30 2007-02-20 Semiconductor Energy Laboratory Co., Ltd. Signal line drive circuit and light emitting device and driving method therefor
US7193619B2 (en) * 2001-10-31 2007-03-20 Semiconductor Energy Laboratory Co., Ltd. Signal line driving circuit and light emitting device
JP2003150112A (ja) 2001-11-14 2003-05-23 Matsushita Electric Ind Co Ltd Ｏｌｅｄ表示装置およびその駆動方法
JP3778079B2 (ja) * 2001-12-20 2006-05-24 株式会社日立製作所 表示装置
JP3923341B2 (ja) * 2002-03-06 2007-05-30 株式会社半導体エネルギー研究所 半導体集積回路およびその駆動方法
JP3637911B2 (ja) 2002-04-24 2005-04-13 セイコーエプソン株式会社 電子装置、電子機器、および電子装置の駆動方法
US6801061B2 (en) * 2002-08-29 2004-10-05 Micron Technology, Inc. Reduced current input buffer circuit
JP3810364B2 (ja) * 2002-12-19 2006-08-16 松下電器産業株式会社 表示装置用ドライバ
WO2004066248A1 (ja) * 2003-01-17 2004-08-05 Semiconductor Energy Laboratory Co., Ltd. 電流源回路、信号線駆動回路及びその駆動方法並びに発光装置

Also Published As

Publication number Publication date
US20110298082A1 (en) 2011-12-08
JP3923341B2 (ja) 2007-05-30
US8004513B2 (en) 2011-08-23
CN1443002A (zh) 2003-09-17
CN102831858A (zh) 2012-12-19
TWI299578B (en) 2008-08-01
CN1443002B (zh) 2012-10-10
CN102831858B (zh) 2015-07-22
TW200304707A (en) 2003-10-01
US20100328288A1 (en) 2010-12-30
US7728653B2 (en) 2010-06-01
US8373694B2 (en) 2013-02-12
US20040008072A1 (en) 2004-01-15
TW200735392A (en) 2007-09-16
JP2003255880A (ja) 2003-09-10

Similar Documents

Publication Publication Date Title
US8373694B2 (en) Semiconductor integrated circuit and method of driving the same
US9697772B2 (en) Light emitting device and method of driving the light emitting device
TWI300204B (enExample)
TWI272433B (en) Light emitting device
JP4628447B2 (ja) 半導体装置
CN100423070C (zh) 具有往复转换工作电流驱动电路和同步行扫描的oled显示器
WO2004057561A1 (ja) 発光装置の駆動方法、および電子機器
JP2004093777A (ja) 発光駆動回路及び表示装置並びにその駆動制御方法
JP4658016B2 (ja) 半導体装置
JP4467900B2 (ja) 発光装置の駆動方法
JP4688899B2 (ja) 表示装置
JP5604270B2 (ja) 半導体装置
JP5703347B2 (ja) 半導体装置
JP4421641B2 (ja) 発光装置の駆動方法

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees