CN1201967A - 液晶显示器 - Google Patents
液晶显示器 Download PDFInfo
- Publication number
- CN1201967A CN1201967A CN98107327.1A CN98107327A CN1201967A CN 1201967 A CN1201967 A CN 1201967A CN 98107327 A CN98107327 A CN 98107327A CN 1201967 A CN1201967 A CN 1201967A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- voltage
- node
- lcd
- source voltage
- 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 9
- 206010047571 Visual impairment Diseases 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 abstract description 5
- 239000003990 capacitor Substances 0.000 description 12
- 230000009467 reduction Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 206010027146 Melanoderma Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location 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
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- 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
- G09G2310/0245—Clearing or presetting the whole screen independently of waveforms, e.g. on power-on
-
- 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
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)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP136801/1997 | 1997-05-27 | ||
JP136801/97 | 1997-05-27 | ||
JP9136801A JPH10333642A (ja) | 1997-05-27 | 1997-05-27 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1201967A true CN1201967A (zh) | 1998-12-16 |
CN1160678C CN1160678C (zh) | 2004-08-04 |
Family
ID=15183844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981073271A Expired - Lifetime CN1160678C (zh) | 1997-05-27 | 1998-04-24 | 液晶显示器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6064360A (zh) |
EP (1) | EP0881622A1 (zh) |
JP (1) | JPH10333642A (zh) |
CN (1) | CN1160678C (zh) |
TW (1) | TW367478B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100367327C (zh) * | 2003-09-28 | 2008-02-06 | 统宝光电股份有限公司 | 残留影像消除电路 |
CN100399407C (zh) * | 2004-07-30 | 2008-07-02 | 统宝光电股份有限公司 | 残影消除电路、集成电路、显示器以及电子装置 |
CN100403392C (zh) * | 2005-08-26 | 2008-07-16 | 群康科技(深圳)有限公司 | 液晶显示器关机残影改善*** |
CN100437730C (zh) * | 2005-03-15 | 2008-11-26 | 中华映管股份有限公司 | 液晶显示装置及其驱动电路与相关方法 |
CN100444232C (zh) * | 2005-05-28 | 2008-12-17 | 群康科技(深圳)有限公司 | 放电电路和采用该放电电路的液晶面板驱动电路 |
CN100481196C (zh) * | 2004-04-19 | 2009-04-22 | 冲电气工业株式会社 | 用于显示设备的断电电路 |
CN101211543B (zh) * | 2006-12-29 | 2011-01-12 | 乐金显示有限公司 | 用于驱动液晶显示装置的驱动电路及其驱动方法 |
WO2011131086A1 (zh) * | 2010-04-23 | 2011-10-27 | 北京京东方光电科技有限公司 | 驱动电路及其驱动方法和液晶显示器 |
CN103034006A (zh) * | 2012-11-23 | 2013-04-10 | 京东方科技集团股份有限公司 | 显示模组和显示器 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4156075B2 (ja) * | 1998-04-23 | 2008-09-24 | 株式会社半導体エネルギー研究所 | 画像表示装置 |
JP3874930B2 (ja) * | 1998-05-20 | 2007-01-31 | シャープ株式会社 | 液晶表示装置 |
KR100430095B1 (ko) * | 1998-09-15 | 2004-07-27 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의잔상제거장치및그방법 |
AU2361600A (en) * | 1998-12-14 | 2000-07-03 | Kopin Corporation | Portable microdisplay system |
JP3799869B2 (ja) | 1999-03-30 | 2006-07-19 | セイコーエプソン株式会社 | 電源回路を搭載した半導体装置並びにそれを用いた液晶装置及び電子機器 |
JP3584830B2 (ja) | 1999-03-30 | 2004-11-04 | セイコーエプソン株式会社 | 半導体装置並びにそれを用いた液晶装置及び電子機器 |
JP2001075541A (ja) * | 1999-06-28 | 2001-03-23 | Sharp Corp | 表示装置の駆動方法およびそれを用いた液晶表示装置 |
JP3835967B2 (ja) * | 2000-03-03 | 2006-10-18 | アルパイン株式会社 | Lcd表示装置 |
JP3884229B2 (ja) * | 2000-12-04 | 2007-02-21 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
US6812911B2 (en) | 2000-12-04 | 2004-11-02 | Hitachi, Ltd. | Liquid crystal display device |
KR100405026B1 (ko) * | 2000-12-22 | 2003-11-07 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
JP4885353B2 (ja) * | 2000-12-28 | 2012-02-29 | ティーピーオー ホンコン ホールディング リミテッド | 液晶表示装置 |
JP2002333872A (ja) * | 2001-03-07 | 2002-11-22 | Ricoh Co Ltd | Lcd電源制御方法とその制御回路及びこの制御回路を有する画像形成装置 |
GB0130017D0 (en) * | 2001-12-15 | 2002-02-06 | Koninkl Philips Electronics Nv | Active matrix liquid crystal display devices |
JP4103425B2 (ja) * | 2002-03-28 | 2008-06-18 | セイコーエプソン株式会社 | 電気光学装置、電子機器及び投射型表示装置 |
JP2003323164A (ja) * | 2002-05-08 | 2003-11-14 | Hitachi Displays Ltd | 液晶表示装置とその駆動方法 |
KR100762026B1 (ko) * | 2003-03-31 | 2007-09-28 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치 |
JP4544827B2 (ja) * | 2003-03-31 | 2010-09-15 | シャープ株式会社 | 液晶表示装置 |
TWI230371B (en) | 2003-10-09 | 2005-04-01 | Toppoly Optoelectronics Corp | Circuit for clearing after image |
KR100539264B1 (ko) * | 2004-05-15 | 2005-12-27 | 삼성전자주식회사 | 전원 전압 제거 감지 회로 및 디스플레이 장치 |
US7679595B2 (en) | 2004-07-30 | 2010-03-16 | Tpo Displays Corp. | Image sticking prevention circuit for display device |
JP4089908B2 (ja) * | 2004-09-08 | 2008-05-28 | 京セラミタ株式会社 | 液晶表示装置及び画像形成装置 |
KR101172498B1 (ko) * | 2005-06-01 | 2012-08-10 | 삼성전자주식회사 | 액정 표시 장치의 제조 방법, 액정 표시 장치 및 에이징시스템 |
KR20070000198A (ko) * | 2005-06-27 | 2007-01-02 | 삼성전자주식회사 | 표시 장치 및 표시 장치용 구동 장치 |
KR100734275B1 (ko) * | 2005-10-04 | 2007-07-02 | 삼성전자주식회사 | 전원 전압 제거 감지 회로, 전원 전압 제거 시 잔상을제거하는 디스플레이 장치 및 방법 |
US8040309B2 (en) * | 2006-01-31 | 2011-10-18 | Chimei Innolux Corproation | Display panel with image sticking elimination circuit and driving circuit with the same |
TWI354967B (en) * | 2006-10-27 | 2011-12-21 | Chimei Innolux Corp | Liquid crystal display |
KR101330216B1 (ko) * | 2006-11-02 | 2013-11-18 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
US8125424B2 (en) * | 2006-11-30 | 2012-02-28 | Lg Display Co., Ltd. | Liquid crystal display device and driving method thereof |
JP2008170995A (ja) * | 2007-01-06 | 2008-07-24 | Samsung Electronics Co Ltd | 液晶表示装置及び液晶表示装置の残像除去方法 |
US8237645B2 (en) * | 2007-08-14 | 2012-08-07 | Himax Technologies Limited | Apparatus for driving panel in display system |
TWI397045B (zh) * | 2008-03-28 | 2013-05-21 | Innolux Corp | 液晶顯示裝置 |
TWI406235B (zh) | 2008-05-08 | 2013-08-21 | Chunghwa Picture Tubes Ltd | 液晶顯示器及其開關電壓控制電路 |
KR101539593B1 (ko) * | 2009-01-12 | 2015-07-28 | 삼성디스플레이 주식회사 | 표시 장치 |
JP5261337B2 (ja) * | 2009-09-28 | 2013-08-14 | 株式会社ジャパンディスプレイウェスト | 液晶表示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989006416A1 (en) * | 1987-12-25 | 1989-07-13 | Hosiden Electronics Co., Ltd. | Method of erasing liquid crystal display and an erasing circuit |
US5248963A (en) * | 1987-12-25 | 1993-09-28 | Hosiden Electronics Co., Ltd. | Method and circuit for erasing a liquid crystal display |
KR100206567B1 (ko) * | 1995-09-07 | 1999-07-01 | 윤종용 | 박막 트랜지스터 액정표시장치의 화면 지움 회로와 그 구동방법 |
-
1997
- 1997-05-27 JP JP9136801A patent/JPH10333642A/ja active Pending
- 1997-12-18 TW TW086119205A patent/TW367478B/zh not_active IP Right Cessation
-
1998
- 1998-04-24 CN CNB981073271A patent/CN1160678C/zh not_active Expired - Lifetime
- 1998-05-08 US US09/074,942 patent/US6064360A/en not_active Expired - Lifetime
- 1998-05-12 EP EP98303688A patent/EP0881622A1/en not_active Withdrawn
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100367327C (zh) * | 2003-09-28 | 2008-02-06 | 统宝光电股份有限公司 | 残留影像消除电路 |
CN100481196C (zh) * | 2004-04-19 | 2009-04-22 | 冲电气工业株式会社 | 用于显示设备的断电电路 |
CN100399407C (zh) * | 2004-07-30 | 2008-07-02 | 统宝光电股份有限公司 | 残影消除电路、集成电路、显示器以及电子装置 |
CN100437730C (zh) * | 2005-03-15 | 2008-11-26 | 中华映管股份有限公司 | 液晶显示装置及其驱动电路与相关方法 |
CN100444232C (zh) * | 2005-05-28 | 2008-12-17 | 群康科技(深圳)有限公司 | 放电电路和采用该放电电路的液晶面板驱动电路 |
CN100403392C (zh) * | 2005-08-26 | 2008-07-16 | 群康科技(深圳)有限公司 | 液晶显示器关机残影改善*** |
CN101211543B (zh) * | 2006-12-29 | 2011-01-12 | 乐金显示有限公司 | 用于驱动液晶显示装置的驱动电路及其驱动方法 |
WO2011131086A1 (zh) * | 2010-04-23 | 2011-10-27 | 北京京东方光电科技有限公司 | 驱动电路及其驱动方法和液晶显示器 |
CN102237051A (zh) * | 2010-04-23 | 2011-11-09 | 北京京东方光电科技有限公司 | 驱动电路及其驱动方法和液晶显示器 |
CN102237051B (zh) * | 2010-04-23 | 2012-12-26 | 北京京东方光电科技有限公司 | 驱动电路及其驱动方法和液晶显示器 |
US9240155B2 (en) | 2010-04-23 | 2016-01-19 | Beijing Boe Optoelectronics Technology Co., Ltd. | Driving circuit and driving method thereof and liquid crystal display |
CN103034006A (zh) * | 2012-11-23 | 2013-04-10 | 京东方科技集团股份有限公司 | 显示模组和显示器 |
CN103034006B (zh) * | 2012-11-23 | 2015-05-06 | 京东方科技集团股份有限公司 | 显示模组和显示器 |
Also Published As
Publication number | Publication date |
---|---|
EP0881622A1 (en) | 1998-12-02 |
TW367478B (en) | 1999-08-21 |
CN1160678C (zh) | 2004-08-04 |
JPH10333642A (ja) | 1998-12-18 |
US6064360A (en) | 2000-05-16 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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PB01 | Publication | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YOUDA PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: INTERNATIONAL BUSINESS MACHINE CORP. Effective date: 20060707 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060707 Address after: Taiwan, China Hsinchu science and Technology Park, Hsinchu City Road, No. two Patentee after: AU Optronics Corporation Address before: American New York Patentee before: International Business Machines Corp. |
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Granted publication date: 20040804 |
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CX01 | Expiry of patent term |