CN1632848A - 显示装置及显示用驱动电路 - Google Patents
显示装置及显示用驱动电路 Download PDFInfo
- Publication number
- CN1632848A CN1632848A CNA2004100923925A CN200410092392A CN1632848A CN 1632848 A CN1632848 A CN 1632848A CN A2004100923925 A CNA2004100923925 A CN A2004100923925A CN 200410092392 A CN200410092392 A CN 200410092392A CN 1632848 A CN1632848 A CN 1632848A
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- Prior art date
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Images
Classifications
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- 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
- G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
-
- 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
- G09G3/3614—Control of polarity reversal in general
-
- 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
- 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
- G09G3/3696—Generation of voltages supplied to electrode drivers
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- 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
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- 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
- G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving circuit
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- 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
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0606—Manual adjustment
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- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (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)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001171886A JP2002366112A (ja) | 2001-06-07 | 2001-06-07 | 液晶駆動装置及び液晶表示装置 |
JP171886/01 | 2001-06-07 | ||
JP171886/2001 | 2001-06-07 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021218137A Division CN1207697C (zh) | 2001-06-07 | 2002-06-07 | 显示装置及显示用驱动电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1632848A true CN1632848A (zh) | 2005-06-29 |
CN100440277C CN100440277C (zh) | 2008-12-03 |
Family
ID=19013584
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021218137A Expired - Fee Related CN1207697C (zh) | 2001-06-07 | 2002-06-07 | 显示装置及显示用驱动电路 |
CNB2004100923925A Expired - Fee Related CN100440277C (zh) | 2001-06-07 | 2002-06-07 | 显示装置及显示用驱动电路 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021218137A Expired - Fee Related CN1207697C (zh) | 2001-06-07 | 2002-06-07 | 显示装置及显示用驱动电路 |
Country Status (5)
Country | Link |
---|---|
US (6) | US7023458B2 (zh) |
JP (1) | JP2002366112A (zh) |
KR (3) | KR100472272B1 (zh) |
CN (2) | CN1207697C (zh) |
TW (1) | TWI230366B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101783109A (zh) * | 2009-01-20 | 2010-07-21 | 恩益禧电子股份有限公司 | 显示装置的驱动器电路 |
CN102867492A (zh) * | 2012-04-23 | 2013-01-09 | 矽创电子股份有限公司 | 显示面板及其驱动电路 |
CN102968976A (zh) * | 2012-08-29 | 2013-03-13 | 友达光电股份有限公司 | 驱动电路与显示器驱动方法 |
US8610643B2 (en) | 2006-10-20 | 2013-12-17 | Samsung Display Co., Ltd. | Display device and method of driving the same |
CN113672023A (zh) * | 2021-08-17 | 2021-11-19 | 晟合微电子(肇庆)有限公司 | 伽马电压生成电路及显示设备 |
Families Citing this family (182)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002366112A (ja) * | 2001-06-07 | 2002-12-20 | Hitachi Ltd | 液晶駆動装置及び液晶表示装置 |
EP1300826A3 (en) * | 2001-10-03 | 2009-11-18 | Nec Corporation | Display device and semiconductor device |
JP4108360B2 (ja) * | 2002-04-25 | 2008-06-25 | シャープ株式会社 | 表示駆動装置およびそれを用いた表示装置 |
JP2004085806A (ja) * | 2002-08-26 | 2004-03-18 | Nec Yamagata Ltd | 表示パネルの駆動装置 |
JP2004111262A (ja) * | 2002-09-19 | 2004-04-08 | Nec Yamagata Ltd | ガンマ補正回路およびガンマ補正回路を備えたパネル駆動装置 |
JP2004157288A (ja) * | 2002-11-06 | 2004-06-03 | Sharp Corp | 表示装置 |
TWI224299B (en) * | 2003-01-30 | 2004-11-21 | Richtek Technology Corp | Gamma voltage generator allowing individual adjustments and method thereof |
KR100920341B1 (ko) * | 2003-02-06 | 2009-10-07 | 삼성전자주식회사 | 액정 표시 장치 |
JP4410997B2 (ja) * | 2003-02-20 | 2010-02-10 | パナソニック株式会社 | 表示パネルの駆動装置 |
JP4326242B2 (ja) * | 2003-03-13 | 2009-09-02 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP2004325716A (ja) * | 2003-04-24 | 2004-11-18 | Sharp Corp | カラー画像表示のための駆動回路およびこれを備えた表示装置 |
CN100421134C (zh) * | 2003-04-28 | 2008-09-24 | 松下电器产业株式会社 | 灰度显示装置 |
KR100832613B1 (ko) * | 2003-05-07 | 2008-05-27 | 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 | El 표시 장치 |
JP2004341251A (ja) * | 2003-05-15 | 2004-12-02 | Renesas Technology Corp | 表示制御回路及び表示駆動回路 |
JP2004354625A (ja) * | 2003-05-28 | 2004-12-16 | Renesas Technology Corp | 自発光表示装置及び自発光表示用駆動回路 |
JP2005010276A (ja) * | 2003-06-17 | 2005-01-13 | Seiko Epson Corp | ガンマ補正回路、液晶駆動回路、表示装置、電源回路 |
EP1505566B1 (en) * | 2003-07-30 | 2016-03-09 | LG Display Co., Ltd. | Gamma voltage generating apparatus |
JP4686148B2 (ja) * | 2003-08-11 | 2011-05-18 | 三星電子株式会社 | 液晶表示装置及びその映像信号補正方法 |
US7446747B2 (en) * | 2003-09-12 | 2008-11-04 | Intersil Americas Inc. | Multiple channel programmable gamma correction voltage generator |
KR100598738B1 (ko) | 2003-12-11 | 2006-07-10 | 엘지.필립스 엘시디 주식회사 | 액정표시장치와 그의 구동방법 |
US7586474B2 (en) * | 2003-12-11 | 2009-09-08 | Lg Display Co., Ltd. | Liquid crystal display and method of driving the same |
JP4263153B2 (ja) * | 2004-01-30 | 2009-05-13 | Necエレクトロニクス株式会社 | 表示装置、表示装置の駆動回路およびその駆動回路用半導体デバイス |
EP1562167B1 (en) | 2004-02-04 | 2018-04-11 | LG Display Co., Ltd. | Electro-luminescence display |
JP4199141B2 (ja) * | 2004-02-23 | 2008-12-17 | 東芝松下ディスプレイテクノロジー株式会社 | 表示信号処理装置および表示装置 |
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JP2005269110A (ja) * | 2004-03-17 | 2005-09-29 | Rohm Co Ltd | ガンマ補正回路、表示パネル及びそれらを備える表示装置 |
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JP2006285018A (ja) * | 2005-04-01 | 2006-10-19 | Matsushita Electric Ind Co Ltd | 液晶駆動装置および液晶表示装置,液晶駆動方法 |
KR100696691B1 (ko) * | 2005-04-13 | 2007-03-20 | 삼성에스디아이 주식회사 | 유기 발광 표시 장치 |
KR100707640B1 (ko) | 2005-04-28 | 2007-04-12 | 삼성에스디아이 주식회사 | 발광 표시장치 및 그 구동 방법 |
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2002
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- 2002-06-06 TW TW091112188A patent/TWI230366B/zh not_active IP Right Cessation
- 2002-06-07 CN CNB021218137A patent/CN1207697C/zh not_active Expired - Fee Related
- 2002-06-07 CN CNB2004100923925A patent/CN100440277C/zh not_active Expired - Fee Related
- 2002-06-07 KR KR10-2002-0031858A patent/KR100472272B1/ko active IP Right Grant
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2004
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2005
- 2005-05-11 US US11/126,160 patent/US7193637B2/en not_active Expired - Lifetime
- 2005-10-13 US US11/248,308 patent/US7511693B2/en not_active Expired - Lifetime
-
2006
- 2006-05-01 KR KR1020060039263A patent/KR100621967B1/ko active IP Right Grant
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2009
- 2009-03-26 US US12/411,984 patent/US8120561B2/en not_active Expired - Lifetime
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2012
- 2012-02-14 US US13/372,814 patent/US8633881B2/en not_active Expired - Lifetime
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US8610643B2 (en) | 2006-10-20 | 2013-12-17 | Samsung Display Co., Ltd. | Display device and method of driving the same |
CN101783109A (zh) * | 2009-01-20 | 2010-07-21 | 恩益禧电子股份有限公司 | 显示装置的驱动器电路 |
CN102867492A (zh) * | 2012-04-23 | 2013-01-09 | 矽创电子股份有限公司 | 显示面板及其驱动电路 |
CN102867493A (zh) * | 2012-04-23 | 2013-01-09 | 矽创电子股份有限公司 | 可消除闪烁的显示面板的驱动电路 |
US9268419B2 (en) | 2012-04-23 | 2016-02-23 | Sitronix Technology Corp. | Display panel and driving circuit thereof |
CN102867492B (zh) * | 2012-04-23 | 2016-12-21 | 矽创电子股份有限公司 | 显示面板及其驱动电路 |
CN102968976A (zh) * | 2012-08-29 | 2013-03-13 | 友达光电股份有限公司 | 驱动电路与显示器驱动方法 |
CN102968976B (zh) * | 2012-08-29 | 2015-11-18 | 友达光电股份有限公司 | 驱动电路与显示器驱动方法 |
CN113672023A (zh) * | 2021-08-17 | 2021-11-19 | 晟合微电子(肇庆)有限公司 | 伽马电压生成电路及显示设备 |
Also Published As
Publication number | Publication date |
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US9336733B2 (en) | 2016-05-10 |
US7023458B2 (en) | 2006-04-04 |
US8633881B2 (en) | 2014-01-21 |
KR20060055502A (ko) | 2006-05-23 |
KR20020093614A (ko) | 2002-12-16 |
US20090184985A1 (en) | 2009-07-23 |
CN100440277C (zh) | 2008-12-03 |
KR100621967B1 (ko) | 2006-09-11 |
US8120561B2 (en) | 2012-02-21 |
KR100472272B1 (ko) | 2005-03-10 |
TWI230366B (en) | 2005-04-01 |
CN1405745A (zh) | 2003-03-26 |
CN1207697C (zh) | 2005-06-22 |
JP2002366112A (ja) | 2002-12-20 |
US20140132494A1 (en) | 2014-05-15 |
US20060033695A1 (en) | 2006-02-16 |
US20020186230A1 (en) | 2002-12-12 |
US20050200584A1 (en) | 2005-09-15 |
US20120139972A1 (en) | 2012-06-07 |
US7193637B2 (en) | 2007-03-20 |
KR20040064248A (ko) | 2004-07-16 |
KR100621966B1 (ko) | 2006-09-14 |
US7511693B2 (en) | 2009-03-31 |
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