TW200746650A - Digital to analog converter having integrated level shifter and method for using same to drive display device - Google Patents

Digital to analog converter having integrated level shifter and method for using same to drive display device

Info

Publication number
TW200746650A
TW200746650A TW096111637A TW96111637A TW200746650A TW 200746650 A TW200746650 A TW 200746650A TW 096111637 A TW096111637 A TW 096111637A TW 96111637 A TW96111637 A TW 96111637A TW 200746650 A TW200746650 A TW 200746650A
Authority
TW
Taiwan
Prior art keywords
voltage range
digital
analog converter
display device
same
Prior art date
Application number
TW096111637A
Other languages
English (en)
Other versions
TWI406507B (zh
Inventor
Cheol-Min Kim
Il-Gon Kim
Gi-Chang Lee
Yang-Hwa Choi
Oh-Kyong Kwon
Original Assignee
Samsung Electronics Co Ltd
Iucf Hyu
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 Samsung Electronics Co Ltd, Iucf Hyu filed Critical Samsung Electronics Co Ltd
Publication of TW200746650A publication Critical patent/TW200746650A/zh
Application granted granted Critical
Publication of TWI406507B publication Critical patent/TWI406507B/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
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/76—Simultaneous conversion using switching tree
    • 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
    • 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
    • G09G2310/0289—Details of voltage level shifters arranged for use in a driving circuit
    • 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
    • G09G2330/021—Power management, e.g. power saving
    • 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
    • G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
TW096111637A 2006-04-18 2007-04-02 具整合位準偏移器之數位至類比轉換器及利用該轉換器以驅動顯示裝置之方法 TWI406507B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060034901A KR101189278B1 (ko) 2006-04-18 2006-04-18 디지털 아날로그 변환기 및 표시 장치의 구동 방법

Publications (2)

Publication Number Publication Date
TW200746650A true TW200746650A (en) 2007-12-16
TWI406507B TWI406507B (zh) 2013-08-21

Family

ID=38180691

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096111637A TWI406507B (zh) 2006-04-18 2007-04-02 具整合位準偏移器之數位至類比轉換器及利用該轉換器以驅動顯示裝置之方法

Country Status (7)

Country Link
US (1) US7489262B2 (zh)
EP (1) EP1847985B1 (zh)
JP (1) JP4822131B2 (zh)
KR (1) KR101189278B1 (zh)
CN (1) CN101060334B (zh)
DE (1) DE602007003249D1 (zh)
TW (1) TWI406507B (zh)

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* Cited by examiner, † Cited by third party
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JP5376723B2 (ja) 2008-06-09 2013-12-25 株式会社半導体エネルギー研究所 液晶表示装置
US8169353B2 (en) * 2009-09-30 2012-05-01 Qualcomm, Incorporated Wideband digital to analog converter with built-in load attenuator
CN102110416B (zh) * 2009-12-29 2012-12-12 上海天马微电子有限公司 电泳显示器及其驱动方法
US8872685B2 (en) 2013-03-15 2014-10-28 Qualcomm Incorporated Techniques to reduce harmonic distortions of impedance attenuators for low-power wideband high-resolution DACs
CN103927978A (zh) * 2013-12-31 2014-07-16 厦门天马微电子有限公司 Amoled显示面板及有机发光显示装置
TWI524324B (zh) * 2014-01-28 2016-03-01 友達光電股份有限公司 液晶顯示器
KR20150124102A (ko) * 2014-04-28 2015-11-05 삼성전자주식회사 구동 회로 및 이를 포함하는 표시 장치
KR102458378B1 (ko) * 2016-02-23 2022-10-31 삼성디스플레이 주식회사 디지털 아날로그 변환기, 이를 포함하는 구동 집적회로 및 표시 장치
CN209015702U (zh) * 2018-10-25 2019-06-21 惠科股份有限公司 显示面板的电源电压补偿电路及显示装置
CN109346026A (zh) * 2018-12-21 2019-02-15 深圳市华星光电技术有限公司 液晶显示面板的驱动装置以及液晶显示器

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Also Published As

Publication number Publication date
EP1847985B1 (en) 2009-11-18
US7489262B2 (en) 2009-02-10
EP1847985A1 (en) 2007-10-24
JP2007288787A (ja) 2007-11-01
KR20070103157A (ko) 2007-10-23
US20070241952A1 (en) 2007-10-18
TWI406507B (zh) 2013-08-21
CN101060334A (zh) 2007-10-24
JP4822131B2 (ja) 2011-11-24
CN101060334B (zh) 2011-07-27
KR101189278B1 (ko) 2012-10-09
DE602007003249D1 (de) 2009-12-31

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