TW200617873A - Image display equipment and the driving circuit thereof - Google Patents

Image display equipment and the driving circuit thereof

Info

Publication number
TW200617873A
TW200617873A TW094135211A TW94135211A TW200617873A TW 200617873 A TW200617873 A TW 200617873A TW 094135211 A TW094135211 A TW 094135211A TW 94135211 A TW94135211 A TW 94135211A TW 200617873 A TW200617873 A TW 200617873A
Authority
TW
Taiwan
Prior art keywords
dacs
memory units
driving circuit
image display
display equipment
Prior art date
Application number
TW094135211A
Other languages
English (en)
Chinese (zh)
Other versions
TWI322406B (cg-RX-API-DMAC7.html
Inventor
Hiroshi Kageyama
Mitsuhide Miyamoto
Hajime Akimoto
Original Assignee
Hitachi Displays 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 Hitachi Displays Ltd filed Critical Hitachi Displays Ltd
Publication of TW200617873A publication Critical patent/TW200617873A/zh
Application granted granted Critical
Publication of TWI322406B publication Critical patent/TWI322406B/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
    • G09G3/22—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
    • G09G3/34—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
    • 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
    • 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
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of El Displays (AREA)
TW094135211A 2004-11-22 2005-10-07 Image display equipment and the driving circuit thereof TW200617873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004336950A JP4824922B2 (ja) 2004-11-22 2004-11-22 画像表示装置及びその駆動回路

Publications (2)

Publication Number Publication Date
TW200617873A true TW200617873A (en) 2006-06-01
TWI322406B TWI322406B (cg-RX-API-DMAC7.html) 2010-03-21

Family

ID=36574031

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094135211A TW200617873A (en) 2004-11-22 2005-10-07 Image display equipment and the driving circuit thereof

Country Status (5)

Country Link
US (1) US7236422B2 (cg-RX-API-DMAC7.html)
JP (1) JP4824922B2 (cg-RX-API-DMAC7.html)
KR (1) KR101138626B1 (cg-RX-API-DMAC7.html)
CN (1) CN100407285C (cg-RX-API-DMAC7.html)
TW (1) TW200617873A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI753383B (zh) * 2020-03-18 2022-01-21 友達光電股份有限公司 閘極驅動電路

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4712668B2 (ja) * 2005-12-08 2011-06-29 シャープ株式会社 表示駆動用集積回路及び表示駆動用集積回路の配線配置決定方法
KR100815754B1 (ko) * 2006-11-09 2008-03-20 삼성에스디아이 주식회사 구동회로 및 이를 이용한 유기전계발광표시장치
KR100836437B1 (ko) * 2006-11-09 2008-06-09 삼성에스디아이 주식회사 데이터구동부 및 그를 이용한 유기전계발광표시장치
JP4973482B2 (ja) * 2007-12-20 2012-07-11 セイコーエプソン株式会社 集積回路装置、電気光学装置及び電子機器
JP5137686B2 (ja) * 2008-05-23 2013-02-06 ルネサスエレクトロニクス株式会社 デジタルアナログ変換回路とデータドライバ及び表示装置
JP5347786B2 (ja) * 2008-11-18 2013-11-20 セイコーエプソン株式会社 画像処理コントローラー、及び、印刷装置
JP5439912B2 (ja) * 2009-04-01 2014-03-12 セイコーエプソン株式会社 電気光学装置及びその駆動方法並びに電子機器
KR101599453B1 (ko) * 2009-08-10 2016-03-03 삼성전자주식회사 레벨 쉬프터를 포함하는 반도체 장치, 디스플레이 장치 및 그 동작 방법
CN108447436B (zh) * 2018-03-30 2019-08-09 京东方科技集团股份有限公司 栅极驱动电路及其驱动方法、显示装置
CN111261099A (zh) * 2020-03-31 2020-06-09 四川遂宁市利普芯微电子有限公司 一种led显示屏二进制译码行驱动芯片的通信协议

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3454880B2 (ja) * 1992-10-15 2003-10-06 株式会社日立製作所 液晶表示装置の駆動方法および駆動回路
JPH08227283A (ja) * 1995-02-21 1996-09-03 Seiko Epson Corp 液晶表示装置、その駆動方法及び表示システム
JP4395921B2 (ja) * 1999-05-27 2010-01-13 ソニー株式会社 表示装置及びその駆動方法
JP2001051661A (ja) * 1999-08-16 2001-02-23 Semiconductor Energy Lab Co Ltd Ｄ／ａ変換回路および半導体装置
JP4061905B2 (ja) * 1999-10-18 2008-03-19 セイコーエプソン株式会社 表示装置
JP3367099B2 (ja) * 1999-11-11 2003-01-14 日本電気株式会社 液晶表示装置の駆動回路とその駆動方法
JP4803902B2 (ja) * 2001-05-25 2011-10-26 株式会社 日立ディスプレイズ 表示装置
JP3800401B2 (ja) * 2001-06-18 2006-07-26 株式会社日立製作所 画像表示装置及びその駆動方法
EP1300826A3 (en) * 2001-10-03 2009-11-18 Nec Corporation Display device and semiconductor device
KR100815897B1 (ko) * 2001-10-13 2008-03-21 엘지.필립스 엘시디 주식회사 액정표시장치의 데이터 구동 장치 및 방법
JP2004085666A (ja) * 2002-08-23 2004-03-18 Hitachi Ltd 画像表示装置
JP2004177433A (ja) * 2002-11-22 2004-06-24 Sharp Corp シフトレジスタブロック、それを備えたデータ信号線駆動回路及び表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI753383B (zh) * 2020-03-18 2022-01-21 友達光電股份有限公司 閘極驅動電路

Also Published As

Publication number Publication date
US20060120203A1 (en) 2006-06-08
US7236422B2 (en) 2007-06-26
KR20060056862A (ko) 2006-05-25
TWI322406B (cg-RX-API-DMAC7.html) 2010-03-21
CN100407285C (zh) 2008-07-30
JP2006145926A (ja) 2006-06-08
CN1783202A (zh) 2006-06-07
JP4824922B2 (ja) 2011-11-30
KR101138626B1 (ko) 2012-05-17

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Legal Events

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