CN1674081A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1674081A CN1674081A CNA2005100568400A CN200510056840A CN1674081A CN 1674081 A CN1674081 A CN 1674081A CN A2005100568400 A CNA2005100568400 A CN A2005100568400A CN 200510056840 A CN200510056840 A CN 200510056840A CN 1674081 A CN1674081 A CN 1674081A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- voltage
- liquid crystal
- image
- crystal indicator
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 57
- 239000010409 thin film Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
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
- G09G3/34—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
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
-
- 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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
-
- 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
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)
- Power Engineering (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP084175/2004 | 2004-03-23 | ||
JP2004084175A JP2005274658A (ja) | 2004-03-23 | 2004-03-23 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1674081A true CN1674081A (zh) | 2005-09-28 |
CN100440301C CN100440301C (zh) | 2008-12-03 |
Family
ID=34989187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100568400A Active CN100440301C (zh) | 2004-03-23 | 2005-03-22 | 液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7561135B2 (zh) |
JP (1) | JP2005274658A (zh) |
CN (1) | CN100440301C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100416646C (zh) * | 2005-07-05 | 2008-09-03 | 统宝光电股份有限公司 | 显示面板之像素单元电路结构与驱动方法 |
CN101727838B (zh) * | 2008-10-10 | 2011-12-07 | 华映视讯(吴江)有限公司 | 行反转驱动的液晶显示器 |
CN102621751A (zh) * | 2011-01-30 | 2012-08-01 | 青岛海信电器股份有限公司 | 液晶显示面板及其驱动方法、液晶显示器 |
CN102915690A (zh) * | 2011-08-04 | 2013-02-06 | 联咏科技股份有限公司 | 电荷回收装置与相关的面板驱动装置及驱动方法 |
CN101828213B (zh) * | 2007-10-19 | 2013-08-28 | 全球Oled科技有限责任公司 | 显示设备和像素电路 |
CN104318907A (zh) * | 2014-10-14 | 2015-01-28 | 昆山龙腾光电有限公司 | 源极驱动电路与液晶显示装置 |
CN105869583A (zh) * | 2015-01-20 | 2016-08-17 | 旭曜科技股份有限公司 | 利用回收电荷来降低数字电路耗电的***及方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005274658A (ja) * | 2004-03-23 | 2005-10-06 | Hitachi Displays Ltd | 液晶表示装置 |
TWI285363B (en) * | 2005-08-24 | 2007-08-11 | Au Optronics Corp | LCD capable of inserting black frames and method thereof |
JP5084134B2 (ja) | 2005-11-21 | 2012-11-28 | 日本電気株式会社 | 表示装置及びこれらを用いた機器 |
KR20070121318A (ko) * | 2006-06-22 | 2007-12-27 | 삼성전자주식회사 | 액정표시장치 및 이의 구동방법 |
JP4241850B2 (ja) * | 2006-07-03 | 2009-03-18 | エプソンイメージングデバイス株式会社 | 液晶装置、液晶装置の駆動方法、および電子機器 |
JP5796784B2 (ja) * | 2012-09-14 | 2015-10-21 | Nltテクノロジー株式会社 | 表示装置 |
CN103093719B (zh) * | 2013-01-17 | 2015-09-09 | 北京京东方光电科技有限公司 | 一种驱动电路及驱动方法和显示面板 |
TWI505257B (zh) * | 2013-11-01 | 2015-10-21 | Au Optronics Corp | 顯示裝置及其驅動方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6174481A (ja) * | 1984-09-20 | 1986-04-16 | Sony Corp | 前置増幅回路 |
JP3568615B2 (ja) * | 1994-07-08 | 2004-09-22 | 富士通ディスプレイテクノロジーズ株式会社 | 液晶駆動装置,その制御方法及び液晶表示装置 |
JPH08184811A (ja) * | 1994-12-28 | 1996-07-16 | Sharp Corp | 表示駆動装置 |
US6094192A (en) * | 1995-05-23 | 2000-07-25 | International Business Machines Corporation | Common electrode driving device in a liquid crystal display |
JP3683973B2 (ja) * | 1996-03-12 | 2005-08-17 | 株式会社東芝 | 表示装置 |
JPH10222130A (ja) * | 1997-02-03 | 1998-08-21 | Toshiba Corp | 液晶表示装置 |
JP3741819B2 (ja) | 1997-04-17 | 2006-02-01 | 株式会社東芝 | 液晶表示装置 |
JPH1130975A (ja) * | 1997-05-13 | 1999-02-02 | Oki Electric Ind Co Ltd | 液晶表示装置の駆動回路及びその駆動方法 |
JP4460660B2 (ja) * | 1998-11-13 | 2010-05-12 | シャープ株式会社 | 表示装置 |
JP4032539B2 (ja) * | 1998-12-01 | 2008-01-16 | 三菱電機株式会社 | マトリックスディスプレイのデータライン駆動回路 |
KR100312344B1 (ko) * | 1999-06-03 | 2001-11-03 | 최종선 | 다단계 전하 재활용을 이용한 tft-lcd 및 그 방법 |
AU2001231014A1 (en) * | 2000-01-21 | 2001-07-31 | Ultrachip, Inc. | System for driving a liquid crystal display with power saving and other improved features |
JP2002072976A (ja) * | 2000-08-30 | 2002-03-12 | Minolta Co Ltd | 液晶表示素子の制御装置 |
JP2002244622A (ja) * | 2001-02-14 | 2002-08-30 | Hitachi Ltd | 液晶駆動回路および液晶表示装置 |
JP2002297110A (ja) * | 2001-03-30 | 2002-10-11 | Sanyo Electric Co Ltd | アクティブマトリクス型液晶表示装置の駆動方法 |
JP3743504B2 (ja) * | 2001-05-24 | 2006-02-08 | セイコーエプソン株式会社 | 走査駆動回路、表示装置、電気光学装置及び走査駆動方法 |
JP3895186B2 (ja) * | 2002-01-25 | 2007-03-22 | シャープ株式会社 | 表示装置用駆動装置および表示装置の駆動方法 |
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 |
KR100870005B1 (ko) * | 2002-03-07 | 2008-11-21 | 삼성전자주식회사 | 액정 표시 장치 |
JP3820379B2 (ja) * | 2002-03-13 | 2006-09-13 | 松下電器産業株式会社 | 液晶駆動装置 |
JP3799308B2 (ja) * | 2002-08-02 | 2006-07-19 | Nec液晶テクノロジー株式会社 | 液晶表示装置 |
JP4536353B2 (ja) * | 2002-10-22 | 2010-09-01 | シャープ株式会社 | 表示装置の電荷回収方法、表示装置の電荷再利用回路、表示装置の駆動回路、及び表示装置 |
TW578124B (en) * | 2003-01-03 | 2004-03-01 | Au Optronics Corp | Method and driver for reducing power consumption of an LCD panel in a standby mode |
JP2005274658A (ja) * | 2004-03-23 | 2005-10-06 | Hitachi Displays Ltd | 液晶表示装置 |
-
2004
- 2004-03-23 JP JP2004084175A patent/JP2005274658A/ja active Pending
-
2005
- 2005-02-25 US US11/066,186 patent/US7561135B2/en not_active Expired - Fee Related
- 2005-03-22 CN CNB2005100568400A patent/CN100440301C/zh active Active
-
2009
- 2009-04-24 US US12/385,936 patent/US8072405B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100416646C (zh) * | 2005-07-05 | 2008-09-03 | 统宝光电股份有限公司 | 显示面板之像素单元电路结构与驱动方法 |
CN101828213B (zh) * | 2007-10-19 | 2013-08-28 | 全球Oled科技有限责任公司 | 显示设备和像素电路 |
CN101727838B (zh) * | 2008-10-10 | 2011-12-07 | 华映视讯(吴江)有限公司 | 行反转驱动的液晶显示器 |
CN102621751A (zh) * | 2011-01-30 | 2012-08-01 | 青岛海信电器股份有限公司 | 液晶显示面板及其驱动方法、液晶显示器 |
CN102915690A (zh) * | 2011-08-04 | 2013-02-06 | 联咏科技股份有限公司 | 电荷回收装置与相关的面板驱动装置及驱动方法 |
CN104318907A (zh) * | 2014-10-14 | 2015-01-28 | 昆山龙腾光电有限公司 | 源极驱动电路与液晶显示装置 |
US9612465B2 (en) | 2014-10-14 | 2017-04-04 | Infovision Optoelectronics (Kunshan) Co., Ltd. | Source driving circuit and LCD device |
CN105869583A (zh) * | 2015-01-20 | 2016-08-17 | 旭曜科技股份有限公司 | 利用回收电荷来降低数字电路耗电的***及方法 |
CN105869583B (zh) * | 2015-01-20 | 2018-06-12 | 敦泰电子股份有限公司 | 利用回收电荷来降低数字电路耗电的***及方法 |
Also Published As
Publication number | Publication date |
---|---|
US20050212742A1 (en) | 2005-09-29 |
CN100440301C (zh) | 2008-12-03 |
US7561135B2 (en) | 2009-07-14 |
US8072405B2 (en) | 2011-12-06 |
JP2005274658A (ja) | 2005-10-06 |
US20090213059A1 (en) | 2009-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: IPS ALPHA SUPPORT CO., LTD. Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110916 Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20110916 Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Patentee before: Hitachi Displays, Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050928 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Liquid crystal display device Granted publication date: 20081203 License type: Common License Record date: 20131016 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
TR01 | Transfer of patent right |