DE602007002425D1 - Flachbildschirmgerät und Verfahren zur Erzeugung von Datensignalen dafür - Google Patents

Flachbildschirmgerät und Verfahren zur Erzeugung von Datensignalen dafür

Info

Publication number
DE602007002425D1
DE602007002425D1 DE602007002425T DE602007002425T DE602007002425D1 DE 602007002425 D1 DE602007002425 D1 DE 602007002425D1 DE 602007002425 T DE602007002425 T DE 602007002425T DE 602007002425 T DE602007002425 T DE 602007002425T DE 602007002425 D1 DE602007002425 D1 DE 602007002425D1
Authority
DE
Germany
Prior art keywords
display device
data signals
flat panel
panel display
generating data
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602007002425T
Other languages
English (en)
Inventor
Chul Ho Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI 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 Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of DE602007002425D1 publication Critical patent/DE602007002425D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
    • G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time modulation
    • 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
    • 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
    • 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
    • G09G2310/0259—Details of the generation of driving signals with use of an analog or digital ramp generator in the column driver or in the pixel 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
    • 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
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • 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
    • G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
    • 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
DE602007002425T 2006-03-09 2007-02-15 Flachbildschirmgerät und Verfahren zur Erzeugung von Datensignalen dafür Active DE602007002425D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060022182A KR20070092856A (ko) 2006-03-09 2006-03-09 평판표시장치 및 데이터신호 형성방법

Publications (1)

Publication Number Publication Date
DE602007002425D1 true DE602007002425D1 (de) 2009-10-29

Family

ID=37963647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007002425T Active DE602007002425D1 (de) 2006-03-09 2007-02-15 Flachbildschirmgerät und Verfahren zur Erzeugung von Datensignalen dafür

Country Status (6)

Country Link
US (1) US20070211011A1 (de)
EP (1) EP1833038B1 (de)
JP (1) JP2007241228A (de)
KR (1) KR20070092856A (de)
CN (1) CN101034523A (de)
DE (1) DE602007002425D1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101315373B1 (ko) 2006-12-22 2013-10-08 삼성디스플레이 주식회사 액정 표시 장치
KR100833755B1 (ko) * 2007-01-15 2008-05-29 삼성에스디아이 주식회사 원장검사 장치 및 방법
CN101393726B (zh) 2007-09-21 2011-02-02 北京京东方光电科技有限公司 像素灰度扩展方法、像素电容充电时间驱动方法及装置
US20100321412A1 (en) * 2009-06-23 2010-12-23 Himax Technologies Limited System and method for driving a liquid crystal display
US20100321413A1 (en) * 2009-06-23 2010-12-23 Himax Technologies Limited System and method for driving a liquid crystal display
TWI421835B (zh) 2010-05-10 2014-01-01 Au Optronics Corp 有機發光顯示器及其驅動方法
CN101916533B (zh) * 2010-05-19 2013-04-17 友达光电股份有限公司 有机发光显示器及其驱动方法
CN102332247A (zh) * 2011-11-25 2012-01-25 深圳市摩西尔电子有限公司 一种调节led灰度的方法
CN102915705B (zh) * 2012-11-17 2014-12-10 华北水利水电学院 一种提高带灰度led显示屏清晰度的时序发生电路
KR102061554B1 (ko) 2013-05-28 2020-01-03 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
US20150317937A1 (en) * 2014-05-04 2015-11-05 Shenzhen China Star Optoelectronics Technology Co. Ltd. Data driving circuit for driving liquid crystal panel and driving method of liquid crystal panel
WO2016196390A1 (en) 2015-06-05 2016-12-08 Sxaymiq Technologies Llc Emission control apparatuses and methods for a display panel
JP6966943B2 (ja) 2015-06-10 2021-11-17 アップル インコーポレイテッドApple Inc. ディスプレイパネルの冗長スキーム
TWI557707B (zh) * 2015-10-27 2016-11-11 國立交通大學 資料線驅動電路、資料線驅動器及顯示裝置
US10297191B2 (en) 2016-01-29 2019-05-21 Samsung Display Co., Ltd. Dynamic net power control for OLED and local dimming LCD displays
TWI622976B (zh) * 2017-03-15 2018-05-01 明陽半導體股份有限公司 灰階產生電路與使用其之驅動電路
US10861380B2 (en) * 2018-05-14 2020-12-08 Facebook Technologies, Llc Display systems with hybrid emitter circuits
CN110310591A (zh) * 2019-06-27 2019-10-08 深圳市富满电子集团股份有限公司 Led显示屏显示数据分割方法及系统

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* 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
JP2000056727A (ja) * 1998-06-05 2000-02-25 Matsushita Electric Ind Co Ltd 表示パネルの階調駆動装置
JP4646351B2 (ja) * 1999-03-18 2011-03-09 株式会社半導体エネルギー研究所 表示装置
US6590581B1 (en) 1999-05-07 2003-07-08 Semiconductor Energy Laboratory Co., Ltd. Display device
JP2001350442A (ja) * 1999-10-04 2001-12-21 Matsushita Electric Ind Co Ltd 表示パネルの駆動方法、表示パネルの輝度補正装置及び駆動装置
US6894665B1 (en) * 2000-07-20 2005-05-17 Micron Technology, Inc. Driver circuit and matrix type display device using driver circuit
JP2002311885A (ja) * 2001-04-13 2002-10-25 Canon Inc 画像表示装置の駆動回路、画像表示装置、画像表示装置の駆動方法
JP4566459B2 (ja) * 2001-06-07 2010-10-20 株式会社日立製作所 表示装置
TW552573B (en) * 2001-08-21 2003-09-11 Samsung Electronics Co Ltd Liquid crystal display and driving method thereof
JP3911141B2 (ja) * 2001-09-18 2007-05-09 株式会社日立製作所 液晶表示装置およびその駆動方法
JP3851800B2 (ja) * 2001-10-04 2006-11-29 株式会社東芝 電子ビーム発生装置
JP2004233522A (ja) 2003-01-29 2004-08-19 Seiko Epson Corp 電気光学装置の駆動方法、電気光学装置および電子機器
JP4012118B2 (ja) * 2003-05-19 2007-11-21 キヤノン株式会社 画像表示装置
KR100698983B1 (ko) * 2004-03-30 2007-03-26 샤프 가부시키가이샤 표시 장치 및 구동 장치
JP2006251453A (ja) * 2005-03-11 2006-09-21 Sanyo Electric Co Ltd アクティブマトリクス型表示装置及びその駆動方法

Also Published As

Publication number Publication date
US20070211011A1 (en) 2007-09-13
EP1833038A1 (de) 2007-09-12
EP1833038B1 (de) 2009-09-16
CN101034523A (zh) 2007-09-12
KR20070092856A (ko) 2007-09-14
JP2007241228A (ja) 2007-09-20

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