TW200627340A - Display apparatus - Google Patents

Display apparatus

Info

Publication number
TW200627340A
TW200627340A TW094138244A TW94138244A TW200627340A TW 200627340 A TW200627340 A TW 200627340A TW 094138244 A TW094138244 A TW 094138244A TW 94138244 A TW94138244 A TW 94138244A TW 200627340 A TW200627340 A TW 200627340A
Authority
TW
Taiwan
Prior art keywords
write cycle
data line
voltage
circuit including
immediately preceding
Prior art date
Application number
TW094138244A
Other languages
English (en)
Inventor
Youichi Tobita
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200627340A publication Critical patent/TW200627340A/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
    • A01D34/54—Cutting-height adjustment
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
    • A01D34/46—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders hand-guided by a walking operator
    • A01D34/47—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders hand-guided by a walking operator with motor driven cutters or wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
    • A01D34/62—Other details
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • G09G2320/103—Detection of image changes, e.g. determination of an index representative of the image change
    • 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
    • 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
    • G09G2330/023—Power management, e.g. power saving using energy recovery or conservation
    • 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
    • G09G3/2011—Display of intermediate tones by amplitude modulation
TW094138244A 2005-01-27 2005-11-01 Display apparatus TW200627340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005019469A JP2006208653A (ja) 2005-01-27 2005-01-27 表示装置

Publications (1)

Publication Number Publication Date
TW200627340A true TW200627340A (en) 2006-08-01

Family

ID=36696256

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094138244A TW200627340A (en) 2005-01-27 2005-11-01 Display apparatus

Country Status (5)

Country Link
US (1) US20060164368A1 (zh)
JP (1) JP2006208653A (zh)
KR (1) KR100754959B1 (zh)
CN (1) CN1811874A (zh)
TW (1) TW200627340A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006103977A1 (ja) * 2005-03-29 2006-10-05 Matsushita Electric Industrial Co., Ltd. ディスプレイ駆動回路
KR100810597B1 (ko) * 2006-06-12 2008-03-06 디스플레이칩스 주식회사 유기전계발광장치의 구동방법 및 이에 사용되는 데이터구동 장치
JP2008175861A (ja) * 2007-01-16 2008-07-31 Seiko Instruments Inc 液晶表示装置
CN101388186B (zh) * 2007-09-14 2011-11-30 奇美电子股份有限公司 影像显示系统、液晶显示器及液晶显示器的放电电路
TWI457897B (zh) * 2012-06-22 2014-10-21 Novatek Microelectronics Corp 平面顯示器的驅動電路
CN103531142B (zh) * 2012-07-03 2016-08-31 联咏科技股份有限公司 平面显示器的驱动电路
JP7356866B2 (ja) * 2019-10-31 2023-10-05 ローム株式会社 電圧コンパレータ
CN113744703B (zh) * 2021-11-08 2022-02-22 惠科股份有限公司 像素驱动方法、驱动电路及显示面板

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3367808B2 (ja) 1995-06-19 2003-01-20 シャープ株式会社 表示パネルの駆動方法および装置
JPH11338427A (ja) * 1998-05-22 1999-12-10 Fujitsu Ltd 表示装置
JP3930992B2 (ja) * 1999-02-10 2007-06-13 株式会社日立製作所 液晶表示パネル用駆動回路及び液晶表示装置
JP3777913B2 (ja) * 1999-10-28 2006-05-24 株式会社日立製作所 液晶駆動回路及び液晶表示装置
TWI282957B (en) * 2000-05-09 2007-06-21 Sharp Kk Drive circuit, and image display device incorporating the same
JP2002229525A (ja) * 2001-02-02 2002-08-16 Nec Corp 液晶表示装置の信号線駆動回路及び信号線駆動方法
JP3916986B2 (ja) * 2001-05-18 2007-05-23 シャープ株式会社 信号処理回路、低電圧信号発生器およびそれを備えた画像表示装置
JP3951687B2 (ja) * 2001-08-02 2007-08-01 セイコーエプソン株式会社 単位回路の制御に使用されるデータ線の駆動
EP1434193A4 (en) * 2001-09-07 2009-03-25 Panasonic Corp EL DISPLAY, EL DISPLAY CONTROL UNIT AND PICTURE DISPLAY
JP4271414B2 (ja) * 2001-09-25 2009-06-03 シャープ株式会社 画像表示装置および表示駆動方法
TWI237729B (en) * 2001-12-24 2005-08-11 Chi Mei Optoelectronics Corp Energy recycling device for liquid crystal display device
JP4225777B2 (ja) * 2002-02-08 2009-02-18 シャープ株式会社 表示装置ならびにその駆動回路および駆動方法
JP2003323160A (ja) * 2002-04-30 2003-11-14 Sony Corp 液晶表示装置およびその駆動方法、ならびに携帯端末
JP4103468B2 (ja) * 2002-06-28 2008-06-18 日本電気株式会社 差動回路と増幅回路及び該増幅回路を用いた表示装置
KR100796298B1 (ko) * 2002-08-30 2008-01-21 삼성전자주식회사 액정표시장치
JP3889691B2 (ja) * 2002-09-27 2007-03-07 三洋電機株式会社 信号伝搬回路および表示装置
JP2004166039A (ja) * 2002-11-14 2004-06-10 Alps Electric Co Ltd 容量素子駆動回路
JP3687648B2 (ja) * 2002-12-05 2005-08-24 セイコーエプソン株式会社 電源供給方法及び電源回路
JP2004246202A (ja) * 2003-02-14 2004-09-02 Koninkl Philips Electronics Nv 静電放電保護回路を有する電子装置
JP3832439B2 (ja) * 2003-02-19 2006-10-11 ソニー株式会社 表示装置およびその駆動方法
US20070080905A1 (en) * 2003-05-07 2007-04-12 Toshiba Matsushita Display Technology Co., Ltd. El display and its driving method
JP4462844B2 (ja) * 2003-05-13 2010-05-12 日本電気株式会社 電源回路
JP4448910B2 (ja) * 2003-06-05 2010-04-14 株式会社ルネサステクノロジ 液晶駆動方法、液晶表示システム及び液晶駆動制御装置
JP2005037746A (ja) * 2003-07-16 2005-02-10 Mitsubishi Electric Corp 画像表示装置
JP3942583B2 (ja) * 2003-11-21 2007-07-11 松下電器産業株式会社 ドライバ回路
US7274350B2 (en) * 2004-01-22 2007-09-25 Au Optronics Corp. Analog buffer for LTPS amLCD

Also Published As

Publication number Publication date
KR100754959B1 (ko) 2007-09-04
US20060164368A1 (en) 2006-07-27
CN1811874A (zh) 2006-08-02
KR20060086851A (ko) 2006-08-01
JP2006208653A (ja) 2006-08-10

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