WO2003038793A1 - Circuit de commande de ligne de signal, dispositif electroluminescent, et procede d'excitation - Google Patents

Circuit de commande de ligne de signal, dispositif electroluminescent, et procede d'excitation Download PDF

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Publication number
WO2003038793A1
WO2003038793A1 PCT/JP2002/011278 JP0211278W WO03038793A1 WO 2003038793 A1 WO2003038793 A1 WO 2003038793A1 JP 0211278 W JP0211278 W JP 0211278W WO 03038793 A1 WO03038793 A1 WO 03038793A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal line
light emitting
drive circuit
emitting device
line drive
Prior art date
Application number
PCT/JP2002/011278
Other languages
English (en)
French (fr)
Inventor
Hajime Kimura
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.
Priority to EP02775425A priority Critical patent/EP1441324B1/en
Priority to JP2003540966A priority patent/JPWO2003038793A1/ja
Publication of WO2003038793A1 publication Critical patent/WO2003038793A1/ja

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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
    • 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
    • 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
    • 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
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • 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
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • 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

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  • 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)
PCT/JP2002/011278 2001-10-30 2002-10-30 Circuit de commande de ligne de signal, dispositif electroluminescent, et procede d'excitation WO2003038793A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02775425A EP1441324B1 (en) 2001-10-30 2002-10-30 Signal line drive circuit, light emitting device, and its drive method
JP2003540966A JPWO2003038793A1 (ja) 2001-10-30 2002-10-30 信号線駆動回路、発光装置及びその駆動方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001333462 2001-10-30
JP2001-333462 2001-10-30
JP2002287997 2002-09-30
JP2002-287997 2002-09-30

Publications (1)

Publication Number Publication Date
WO2003038793A1 true WO2003038793A1 (fr) 2003-05-08

Family

ID=26624226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/011278 WO2003038793A1 (fr) 2001-10-30 2002-10-30 Circuit de commande de ligne de signal, dispositif electroluminescent, et procede d'excitation

Country Status (8)

Country Link
US (2) US7576734B2 (ja)
EP (1) EP1441324B1 (ja)
JP (2) JPWO2003038793A1 (ja)
KR (1) KR100939735B1 (ja)
CN (2) CN100416636C (ja)
HK (1) HK1128169A1 (ja)
TW (1) TW200300244A (ja)
WO (1) WO2003038793A1 (ja)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001713A1 (ja) * 2002-06-19 2003-12-31 Mitsubishi Denki Kabushiki Kaisha 表示装置
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
JP2004361888A (ja) * 2003-06-09 2004-12-24 Casio Comput Co Ltd 電流駆動装置及びその制御方法並びに電流駆動装置を備えた表示装置
US7049991B2 (en) 2002-12-10 2006-05-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, digital-analog converter and display device thereof
US7253665B2 (en) 2003-02-28 2007-08-07 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US7274345B2 (en) 2003-05-19 2007-09-25 Seiko Epson Corporation Electro-optical device and driving device thereof
CN100357997C (zh) * 2003-05-28 2007-12-26 三菱电机株式会社 具有电流驱动型发光元件的显示装置
US7378882B2 (en) 2003-04-25 2008-05-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device including a pixel having current-driven light emitting element
US7453427B2 (en) 2003-05-09 2008-11-18 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US7463223B2 (en) 2003-05-14 2008-12-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7554362B2 (en) 2004-06-25 2009-06-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, driving method thereof and electronic device
US7728653B2 (en) 2002-03-06 2010-06-01 Semiconductor Energy Laboratory Co., Ltd. Display and method of driving the same
US7852330B2 (en) 2003-06-06 2010-12-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
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
US8035626B2 (en) 2002-11-29 2011-10-11 Semiconductor Energy Laboratory Co., Ltd. Current driving circuit and display device using the current driving circuit
US8085226B2 (en) 2003-08-15 2011-12-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8350785B2 (en) 2003-09-12 2013-01-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method of the same
US8378939B2 (en) 2003-07-11 2013-02-19 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8400374B2 (en) 2005-12-02 2013-03-19 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9082344B2 (en) 2003-11-25 2015-07-14 Samsung Display Co., Ltd. Pixel circuit in flat panel display device and method for driving the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US7742064B2 (en) 2001-10-30 2010-06-22 Semiconductor Energy Laboratory Co., Ltd Signal line driver circuit, light emitting device and driving method thereof
TWI261217B (en) * 2001-10-31 2006-09-01 Semiconductor Energy Lab Driving circuit of signal line and light emitting apparatus
TWI256607B (en) * 2001-10-31 2006-06-11 Semiconductor Energy Lab Signal line drive circuit and light emitting device
US7271784B2 (en) * 2002-12-18 2007-09-18 Semiconductor Energy Laboratory Co., Ltd. Display device and driving method thereof
TWI405156B (zh) * 2003-01-06 2013-08-11 Semiconductor Energy Lab 電路、顯示裝置及電子機器
JP4053433B2 (ja) * 2003-01-07 2008-02-27 株式会社半導体エネルギー研究所 電流出力ｄａコンバータ回路、表示装置及び電子機器
US8040059B2 (en) 2003-08-29 2011-10-18 Semiconductor Energy Laboratory Co., Ltd. Display device comprising a conductive barrier body in direct contact with a sealing material
US8355015B2 (en) 2004-05-21 2013-01-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, display device and electronic device including a diode electrically connected to a signal line
KR101127847B1 (ko) * 2005-06-28 2012-03-21 엘지디스플레이 주식회사 라인 온 글래스형 액정표시장치
KR101219044B1 (ko) 2006-01-20 2013-01-09 삼성디스플레이 주식회사 구동 장치, 표시 장치 및 그의 구동 방법
FR2899841B1 (fr) * 2006-04-12 2008-07-04 Bic Soc Pointe d'ecriture pour effectuer des traces de differentes largeurs et instrument d'ecriture comprenant une telle pointe
US9013562B2 (en) 2010-06-18 2015-04-21 Honeywell International Inc. Methods and systems for presenting sequential video frames
US20120218241A1 (en) * 2011-02-24 2012-08-30 Chan-Long Shieh DRIVING METHOD FOR IMPROVING STABILITY IN MOTFTs
JP6314902B2 (ja) 2015-04-30 2018-04-25 日亜化学工業株式会社 表示装置及び点灯制御回路並びに表示装置の点灯駆動方法
US11030942B2 (en) 2017-10-13 2021-06-08 Jasper Display Corporation Backplane adaptable to drive emissive pixel arrays of differing pitches
US10951875B2 (en) 2018-07-03 2021-03-16 Raxium, Inc. Display processing circuitry
US10692433B2 (en) * 2018-07-10 2020-06-23 Jasper Display Corp. Emissive pixel array and self-referencing system for driving same
US11710445B2 (en) 2019-01-24 2023-07-25 Google Llc Backplane configurations and operations
US11637219B2 (en) 2019-04-12 2023-04-25 Google Llc Monolithic integration of different light emitting structures on a same substrate
US11238782B2 (en) 2019-06-28 2022-02-01 Jasper Display Corp. Backplane for an array of emissive elements
US11626062B2 (en) 2020-02-18 2023-04-11 Google Llc System and method for modulating an array of emissive elements
KR20220164026A (ko) 2020-04-06 2022-12-12 구글 엘엘씨 디스플레이 어셈블리
US11538431B2 (en) 2020-06-29 2022-12-27 Google Llc Larger backplane suitable for high speed applications
CN111683437B (zh) * 2020-08-12 2020-11-10 成都极米科技股份有限公司 一种led驱动电路以及一种投影仪
JP7560335B2 (ja) * 2020-11-27 2024-10-02 ラピステクノロジー株式会社 インタフェース回路、ソースドライバ及び表示装置
US11810509B2 (en) 2021-07-14 2023-11-07 Google Llc Backplane and method for pulse width modulation

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09244590A (ja) * 1996-03-11 1997-09-19 Toshiba Corp 出力回路及びこれを含む液晶表示器の駆動回路
WO1998048403A1 (en) * 1997-04-23 1998-10-29 Sarnoff Corporation Active matrix light emitting diode pixel structure and method
JPH1145071A (ja) * 1997-05-29 1999-02-16 Nec Corp 有機薄膜ｅｌ素子の駆動回路
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
WO1999065011A2 (en) * 1998-06-12 1999-12-16 Koninklijke Philips Electronics N.V. Active matrix electroluminescent display devices
EP1039440A1 (en) 1998-10-13 2000-09-27 Seiko Epson Corporation Display device and electronic device
JP2001034221A (ja) * 1999-07-23 2001-02-09 Nippon Seiki Co Ltd 有機エレクトロルミネセンス素子の駆動回路
JP2001042822A (ja) * 1999-08-03 2001-02-16 Pioneer Electronic Corp アクティブマトリクス型表示装置
JP2001056667A (ja) * 1999-08-18 2001-02-27 Tdk Corp 画像表示装置
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
JP2002278497A (ja) * 2001-03-22 2002-09-27 Canon Inc 表示パネル及びその駆動方法
EP1288901A2 (en) 2001-08-29 2003-03-05 Nec Corporation A semiconductor device for driving a current load device and a current load device provided therewith

Family Cites Families (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US135309A (en) * 1873-01-28 Improvement in barrel-trucks
US169250A (en) * 1875-10-26 Improvement in ironing apparatus
US57244A (en) * 1866-08-14 bacon
US128199A (en) * 1872-06-18 Improvement in apparatus for the manufacture of gas from oils
US48410A (en) * 1865-06-27 Improved carpet-fastener
US48669A (en) * 1865-07-11 Improved excavators
JPS62122488A (ja) 1985-11-22 1987-06-03 Toshiba Corp Ｘ線撮影装置
JPH0542488Y2 (ja) * 1986-01-28 1993-10-26
EP0249954B1 (en) 1986-06-17 1992-12-02 Fujitsu Limited Driving a matrix type display device
US4967192A (en) 1987-04-22 1990-10-30 Hitachi, Ltd. Light-emitting element array driver circuit
US5247292A (en) * 1987-09-30 1993-09-21 Nakamura Kiki Engineering Co. Ltd. Sensor signal transmission system
JPH0773219B2 (ja) * 1988-06-16 1995-08-02 富士通株式会社 並直列変換装置
US4967140A (en) 1988-09-12 1990-10-30 U.S. Philips Corporation Current-source arrangement
US5041823A (en) * 1988-12-29 1991-08-20 Honeywell Inc. Flicker-free liquid crystal display driver system
US5266936A (en) * 1989-05-09 1993-11-30 Nec Corporation Driving circuit for liquid crystal display
JPH0542488A (ja) 1990-09-04 1993-02-23 Masahisa Miura ロータリーホチキス
JPH04350737A (ja) * 1991-05-29 1992-12-04 Nec Corp マイクロコンピュータ
JPH06118913A (ja) 1992-08-10 1994-04-28 Casio Comput Co Ltd 液晶表示装置
JP3313830B2 (ja) 1993-07-19 2002-08-12 パイオニア株式会社 表示装置の駆動回路
US5594463A (en) 1993-07-19 1997-01-14 Pioneer Electronic Corporation Driving circuit for display apparatus, and method of driving display apparatus
JP2821347B2 (ja) * 1993-10-12 1998-11-05 日本電気株式会社 電流制御型発光素子アレイ
JP3442449B2 (ja) * 1993-12-25 2003-09-02 株式会社半導体エネルギー研究所 表示装置及びその駆動回路
JP3156522B2 (ja) 1994-09-22 2001-04-16 凸版印刷株式会社 液晶表示装置用駆動回路
JPH08101669A (ja) 1994-09-30 1996-04-16 Semiconductor Energy Lab Co Ltd 表示装置駆動回路
JPH08106075A (ja) 1994-10-06 1996-04-23 Sharp Corp 表示駆動回路
JP3311246B2 (ja) * 1995-08-23 2002-08-05 キヤノン株式会社 電子発生装置、画像表示装置およびそれらの駆動回路、駆動方法
JP3619299B2 (ja) 1995-09-29 2005-02-09 パイオニア株式会社 発光素子の駆動回路
KR100195501B1 (ko) * 1995-11-30 1999-06-15 김영남 레치형 전송기를 이용한 평판 표시기 데이타 구동 장치
KR970030113A (ko) * 1995-11-30 1997-06-26 엄길용 전계방출 표시기의 셀 구동장치
JP3507239B2 (ja) 1996-02-26 2004-03-15 パイオニア株式会社 発光素子の駆動方法及び装置
JP3547561B2 (ja) * 1996-05-15 2004-07-28 パイオニア株式会社 表示装置
JPH09329806A (ja) 1996-06-11 1997-12-22 Toshiba Corp 液晶表示装置
US5783952A (en) * 1996-09-16 1998-07-21 Atmel Corporation Clock feedthrough reduction system for switched current memory cells
US5990629A (en) * 1997-01-28 1999-11-23 Casio Computer Co., Ltd. Electroluminescent display device and a driving method thereof
US5952789A (en) * 1997-04-14 1999-09-14 Sarnoff Corporation Active matrix organic light emitting diode (amoled) display pixel structure and data load/illuminate circuit therefor
US5870049A (en) * 1997-04-16 1999-02-09 Mosaid Technologies Incorporated Current mode digital to analog converter
US6229506B1 (en) 1997-04-23 2001-05-08 Sarnoff Corporation Active matrix light emitting diode pixel structure and concomitant method
JPH10312173A (ja) 1997-05-09 1998-11-24 Pioneer Electron Corp 画像表示装置
TW381249B (en) 1997-05-29 2000-02-01 Nippon Electric Co Driving circuits of organic thin film electric laser components
TW432234B (en) 1997-08-20 2001-05-01 Advantest Corp Optical signal transmission apparatus and method
JP3091173B2 (ja) * 1997-10-22 2000-09-25 ローム株式会社 デジタル／アナログ変換器
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
US6169529B1 (en) * 1998-03-30 2001-01-02 Candescent Technologies Corporation Circuit and method for controlling the color balance of a field emission display
US6268842B1 (en) * 1998-04-13 2001-07-31 Semiconductor Energy Laboratory Co., Ltd. Thin film transistor circuit and semiconductor display device using the same
JP2000039926A (ja) 1998-07-24 2000-02-08 Canon Inc 電流出力回路
JP3315652B2 (ja) 1998-09-07 2002-08-19 キヤノン株式会社 電流出力回路
JP2000105574A (ja) 1998-09-29 2000-04-11 Matsushita Electric Ind Co Ltd 電流制御型発光装置
JP3800831B2 (ja) 1998-10-13 2006-07-26 セイコーエプソン株式会社 表示装置及び電子機器
KR100281336B1 (ko) * 1998-10-21 2001-03-02 구본준 쉬프트 레지스터 회로
KR100438525B1 (ko) * 1999-02-09 2004-07-03 엘지.필립스 엘시디 주식회사 쉬프트 레지스터 회로
JP2000305522A (ja) 1999-02-15 2000-11-02 Tdk Corp 表示装置
JP3840027B2 (ja) 1999-02-26 2006-11-01 キヤノン株式会社 画像表示装置及び表示制御方法
JP3500322B2 (ja) * 1999-04-09 2004-02-23 シャープ株式会社 定電流駆動装置および定電流駆動半導体集積回路
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
US7379039B2 (en) * 1999-07-14 2008-05-27 Sony Corporation Current drive circuit and display device using same pixel circuit, and drive method
KR100888004B1 (ko) 1999-07-14 2009-03-09 소니 가부시끼 가이샤 전류 구동 회로 및 그것을 사용한 표시 장치, 화소 회로,및 구동 방법
JP3341735B2 (ja) * 1999-10-05 2002-11-05 日本電気株式会社 有機薄膜ｅｌ表示装置の駆動装置とその駆動方法
JP2001109432A (ja) * 1999-10-06 2001-04-20 Pioneer Electronic Corp アクティブマトリックス型発光パネルの駆動装置
GB9923591D0 (en) 1999-10-07 1999-12-08 Koninkl Philips Electronics Nv Current source and display device using the same
GB2357643A (en) 1999-12-21 2001-06-27 Nokia Mobile Phones Ltd A mobile phone VCO with controlled output power level
TW493152B (en) * 1999-12-24 2002-07-01 Semiconductor Energy Lab Electronic device
US6515534B2 (en) * 1999-12-30 2003-02-04 Intel Corporation Enhanced conductivity body biased PMOS driver
KR100327374B1 (ko) * 2000-03-06 2002-03-06 구자홍 액티브 구동 회로
JP2001290469A (ja) 2000-04-06 2001-10-19 Nec Corp 液晶表示装置
TW493282B (en) * 2000-04-17 2002-07-01 Semiconductor Energy Lab Self-luminous device and electric machine using the same
TW493153B (en) * 2000-05-22 2002-07-01 Koninkl Philips Electronics Nv Display device
US6825820B2 (en) * 2000-08-10 2004-11-30 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
JP4014831B2 (ja) * 2000-09-04 2007-11-28 株式会社半導体エネルギー研究所 Ｅｌ表示装置及びその駆動方法
JP3793016B2 (ja) 2000-11-06 2006-07-05 キヤノン株式会社 固体撮像装置及び撮像システム
US7015882B2 (en) 2000-11-07 2006-03-21 Sony Corporation Active matrix display and active matrix organic electroluminescence display
JP2003195815A (ja) 2000-11-07 2003-07-09 Sony Corp アクティブマトリクス型表示装置およびアクティブマトリクス型有機エレクトロルミネッセンス表示装置
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
US6724150B2 (en) * 2001-02-01 2004-04-20 Semiconductor Energy Laboratory Co., Ltd. Display device and manufacturing method thereof
US20040082029A1 (en) * 2001-04-27 2004-04-29 Lal Preeti G Rna metabolism proteins
JP4437881B2 (ja) * 2001-06-22 2010-03-24 富士通マイクロエレクトロニクス株式会社 デバッグサポートユニットを有するマイクロコントローラ
JP2003015613A (ja) 2001-06-29 2003-01-17 Internatl Business Mach Corp <Ibm> 液晶表示装置、液晶ドライバ、ｌｃｄコントローラ、および複数のドライバｉｃにおける駆動方法
US6876350B2 (en) 2001-08-10 2005-04-05 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic equipment using the same
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
JP3866069B2 (ja) 2001-09-26 2007-01-10 株式会社東芝 赤外線固体撮像装置
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
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
US7742064B2 (en) 2001-10-30 2010-06-22 Semiconductor Energy Laboratory Co., Ltd Signal line driver circuit, light emitting device and driving method thereof
TWI261217B (en) 2001-10-31 2006-09-01 Semiconductor Energy Lab Driving circuit of signal line and light emitting apparatus
TWI256607B (en) 2001-10-31 2006-06-11 Semiconductor Energy Lab Signal line drive 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
US6985072B2 (en) * 2001-12-21 2006-01-10 Maxim Integrated Products, Inc. Apparatus and method for a low-rate data transmission mode over a power line
AU2003284527A1 (en) 2002-12-10 2004-06-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, digital-analog conversion circuit, and display device using them
US7271784B2 (en) 2002-12-18 2007-09-18 Semiconductor Energy Laboratory Co., Ltd. Display device and driving method thereof
TW594634B (en) 2003-02-21 2004-06-21 Toppoly Optoelectronics Corp Data driver
TW589604B (en) 2003-03-07 2004-06-01 Au Optronics Corp Integrated data driver structure used in a current-driving display device
JP3918770B2 (ja) 2003-04-25 2007-05-23 セイコーエプソン株式会社 電気光学装置、電気光学装置の駆動方法および電子機器

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09244590A (ja) * 1996-03-11 1997-09-19 Toshiba Corp 出力回路及びこれを含む液晶表示器の駆動回路
WO1998048403A1 (en) * 1997-04-23 1998-10-29 Sarnoff Corporation Active matrix light emitting diode pixel structure and method
JPH1145071A (ja) * 1997-05-29 1999-02-16 Nec Corp 有機薄膜ｅｌ素子の駆動回路
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
WO1999065011A2 (en) * 1998-06-12 1999-12-16 Koninklijke Philips Electronics N.V. Active matrix electroluminescent display devices
EP1039440A1 (en) 1998-10-13 2000-09-27 Seiko Epson Corporation Display device and electronic device
JP2001034221A (ja) * 1999-07-23 2001-02-09 Nippon Seiki Co Ltd 有機エレクトロルミネセンス素子の駆動回路
JP2001042822A (ja) * 1999-08-03 2001-02-16 Pioneer Electronic Corp アクティブマトリクス型表示装置
JP2001056667A (ja) * 1999-08-18 2001-02-27 Tdk Corp 画像表示装置
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
JP2002278497A (ja) * 2001-03-22 2002-09-27 Canon Inc 表示パネル及びその駆動方法
EP1288901A2 (en) 2001-08-29 2003-03-05 Nec Corporation A semiconductor device for driving a current load device and a current load device provided therewith

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7728653B2 (en) 2002-03-06 2010-06-01 Semiconductor Energy Laboratory Co., Ltd. Display and method of driving the same
US8004513B2 (en) 2002-03-06 2011-08-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor integrated circuit and method of driving the same
US8373694B2 (en) 2002-03-06 2013-02-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor integrated circuit and method of driving the same
WO2004001713A1 (ja) * 2002-06-19 2003-12-31 Mitsubishi Denki Kabushiki Kaisha 表示装置
US7570244B2 (en) 2002-06-19 2009-08-04 Mitsubishi Denki Kabuhsiki Kaisha Display device
US8605064B2 (en) 2002-11-29 2013-12-10 Semiconductor Energy Laboratory Co., Ltd. Current driving circuit and display device using the current driving circuit
US8395607B2 (en) 2002-11-29 2013-03-12 Semiconductor Energy Laboratory Co., Ltd. Current driving circuit and display device using the current driving circuit
US8035626B2 (en) 2002-11-29 2011-10-11 Semiconductor Energy Laboratory Co., Ltd. Current driving circuit and display device using the current driving circuit
US7049991B2 (en) 2002-12-10 2006-05-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, digital-analog converter and display device thereof
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
US8659529B2 (en) 2003-01-17 2014-02-25 Semiconductor Energy Laboratory Co., Ltd. Current source circuit, a signal line driver circuit and a driving method thereof and a light emitting device
US9626913B2 (en) 2003-01-17 2017-04-18 Semiconductor Energy Laboratory Co., Ltd. Current source circuit, a signal line driver circuit and a driving method thereof and a light emitting device
US7253665B2 (en) 2003-02-28 2007-08-07 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US9640106B2 (en) 2003-02-28 2017-05-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US8836616B2 (en) 2003-02-28 2014-09-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US7928933B2 (en) 2003-02-28 2011-04-19 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US7378882B2 (en) 2003-04-25 2008-05-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device including a pixel having current-driven light emitting element
US7453427B2 (en) 2003-05-09 2008-11-18 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US8487845B2 (en) 2003-05-09 2013-07-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US9576526B2 (en) 2003-05-14 2017-02-21 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7463223B2 (en) 2003-05-14 2008-12-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8289238B2 (en) 2003-05-14 2012-10-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
EP2299429A1 (en) 2003-05-14 2011-03-23 Semiconductor Energy Laboratory Co, Ltd. Semiconductor device
US7274345B2 (en) 2003-05-19 2007-09-25 Seiko Epson Corporation Electro-optical device and driving device thereof
CN100357997C (zh) * 2003-05-28 2007-12-26 三菱电机株式会社 具有电流驱动型发光元件的显示装置
US8284128B2 (en) 2003-06-06 2012-10-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7852330B2 (en) 2003-06-06 2010-12-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP2004361888A (ja) * 2003-06-09 2004-12-24 Casio Comput Co Ltd 電流駆動装置及びその制御方法並びに電流駆動装置を備えた表示装置
US8378939B2 (en) 2003-07-11 2013-02-19 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
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
US8085226B2 (en) 2003-08-15 2011-12-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8432350B2 (en) 2003-08-15 2013-04-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9385704B2 (en) 2003-09-12 2016-07-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method of the same
US8350785B2 (en) 2003-09-12 2013-01-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method of the same
US9825624B2 (en) 2003-09-12 2017-11-21 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method of the same
US9082344B2 (en) 2003-11-25 2015-07-14 Samsung Display Co., Ltd. Pixel circuit in flat panel display device and method for driving the same
US8723550B2 (en) 2004-06-25 2014-05-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, driving method thereof and electronic device
US8368427B2 (en) 2004-06-25 2013-02-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, driving method thereof and electronic device
US7911233B2 (en) 2004-06-25 2011-03-22 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device including current source circuit
US7554362B2 (en) 2004-06-25 2009-06-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, driving method thereof and electronic device
US8400374B2 (en) 2005-12-02 2013-03-19 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device

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