CN100356440C - 液晶显示器件的驱动方法 - Google Patents
液晶显示器件的驱动方法 Download PDFInfo
- Publication number
- CN100356440C CN100356440C CNB2004100905819A CN200410090581A CN100356440C CN 100356440 C CN100356440 C CN 100356440C CN B2004100905819 A CNB2004100905819 A CN B2004100905819A CN 200410090581 A CN200410090581 A CN 200410090581A CN 100356440 C CN100356440 C CN 100356440C
- Authority
- CN
- China
- Prior art keywords
- voltage
- segment
- liquid crystal
- common electrode
- crystal display
- 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.)
- Expired - Fee Related
Links
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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3692—Details of drivers for data electrodes suitable for passive 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
- 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
- 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
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP215535/2001 | 2001-07-16 | ||
JP2001215535A JP2003029719A (ja) | 2001-07-16 | 2001-07-16 | 液晶表示装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021402140A Division CN1182510C (zh) | 2001-07-16 | 2002-06-28 | 液晶显示器件的驱动方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1607572A CN1607572A (zh) | 2005-04-20 |
CN100356440C true CN100356440C (zh) | 2007-12-19 |
Family
ID=19050157
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100905819A Expired - Fee Related CN100356440C (zh) | 2001-07-16 | 2002-06-28 | 液晶显示器件的驱动方法 |
CNB021402140A Expired - Fee Related CN1182510C (zh) | 2001-07-16 | 2002-06-28 | 液晶显示器件的驱动方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021402140A Expired - Fee Related CN1182510C (zh) | 2001-07-16 | 2002-06-28 | 液晶显示器件的驱动方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7161572B2 (zh) |
JP (1) | JP2003029719A (zh) |
CN (2) | CN100356440C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004287118A (ja) * | 2003-03-24 | 2004-10-14 | Hitachi Ltd | 表示装置 |
EP1827132A4 (en) * | 2004-12-16 | 2011-11-23 | Hills Pet Nutrition Inc | METHODS FOR ENHANCING THE PALATABILITY OF FOOD COMPOSITIONS |
US8294645B2 (en) * | 2008-03-12 | 2012-10-23 | Kent State University | Liquid crystal device and method thereof |
CN101388193A (zh) * | 2008-08-26 | 2009-03-18 | 矽创电子股份有限公司 | 色序式液晶显示设备的调整电路及其调整方法 |
TWI413087B (zh) * | 2009-12-21 | 2013-10-21 | Innolux Corp | 液晶顯示裝置 |
WO2013002192A1 (ja) * | 2011-06-30 | 2013-01-03 | シャープ株式会社 | 表示駆動回路、表示パネル、及び表示装置 |
EP3342259A1 (en) * | 2015-08-27 | 2018-07-04 | Koninklijke Philips N.V. | X-ray source |
JP7322555B2 (ja) * | 2019-07-05 | 2023-08-08 | セイコーエプソン株式会社 | 電気光学装置、電子機器及び移動体 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0297986A2 (fr) * | 1987-07-02 | 1989-01-04 | Saint-Gobain Vitrage International | Dispositif de soutien d'une feuille de verre et application de ce dispositif à un procédé de bombage de feuilles de verre |
EP0373565A2 (en) * | 1988-12-12 | 1990-06-20 | Matsushita Electric Industrial Co., Ltd. | Method of driving a display unit |
WO1990007725A1 (en) * | 1985-07-31 | 1990-07-12 | Minoru Yazaki | Method of driving liquid crystal element |
CN1159599A (zh) * | 1995-03-22 | 1997-09-17 | 夏普公司 | 液晶显示驱动方法 |
US5801671A (en) * | 1995-04-12 | 1998-09-01 | Sharp Kabushiki Kaisha | Liquid crystal driving device |
CN1198818A (zh) * | 1996-08-16 | 1998-11-11 | 精工爱普生株式会社 | 显示装置、电子设备及驱动方法 |
US5886679A (en) * | 1995-03-23 | 1999-03-23 | Nec Corporation | Driver circuit for driving liquid-crystal display |
JPH11326863A (ja) * | 1998-05-20 | 1999-11-26 | Nec Ic Microcomput Syst Ltd | 液晶駆動回路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850676A (en) * | 1985-07-31 | 1989-07-25 | Seiko Epson Corporation | Method for driving a liquid crystal element |
JPH09212137A (ja) | 1996-02-02 | 1997-08-15 | Matsushita Electric Ind Co Ltd | 液晶駆動装置 |
DE19607793A1 (de) * | 1996-03-01 | 1997-09-04 | Basf Magnetics Gmbh | Optische Oberflächenprüfeinrichtung für linear bewegte, bandförmige Materialien |
JPH09243998A (ja) | 1996-03-13 | 1997-09-19 | Toshiba Corp | 表示装置 |
JP3150098B2 (ja) | 1998-01-05 | 2001-03-26 | 日本電気アイシーマイコンシステム株式会社 | 液晶駆動装置 |
-
2001
- 2001-07-16 JP JP2001215535A patent/JP2003029719A/ja active Pending
-
2002
- 2002-06-28 CN CNB2004100905819A patent/CN100356440C/zh not_active Expired - Fee Related
- 2002-06-28 CN CNB021402140A patent/CN1182510C/zh not_active Expired - Fee Related
- 2002-07-08 US US10/189,488 patent/US7161572B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990007725A1 (en) * | 1985-07-31 | 1990-07-12 | Minoru Yazaki | Method of driving liquid crystal element |
EP0297986A2 (fr) * | 1987-07-02 | 1989-01-04 | Saint-Gobain Vitrage International | Dispositif de soutien d'une feuille de verre et application de ce dispositif à un procédé de bombage de feuilles de verre |
EP0373565A2 (en) * | 1988-12-12 | 1990-06-20 | Matsushita Electric Industrial Co., Ltd. | Method of driving a display unit |
CN1159599A (zh) * | 1995-03-22 | 1997-09-17 | 夏普公司 | 液晶显示驱动方法 |
US5886679A (en) * | 1995-03-23 | 1999-03-23 | Nec Corporation | Driver circuit for driving liquid-crystal display |
US5801671A (en) * | 1995-04-12 | 1998-09-01 | Sharp Kabushiki Kaisha | Liquid crystal driving device |
CN1198818A (zh) * | 1996-08-16 | 1998-11-11 | 精工爱普生株式会社 | 显示装置、电子设备及驱动方法 |
JPH11326863A (ja) * | 1998-05-20 | 1999-11-26 | Nec Ic Microcomput Syst Ltd | 液晶駆動回路 |
Also Published As
Publication number | Publication date |
---|---|
CN1397925A (zh) | 2003-02-19 |
CN1607572A (zh) | 2005-04-20 |
US7161572B2 (en) | 2007-01-09 |
US20030011551A1 (en) | 2003-01-16 |
JP2003029719A (ja) | 2003-01-31 |
CN1182510C (zh) | 2004-12-29 |
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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: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Owner name: HITACHI DISPLAY CO., LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20111118 Owner name: 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: 20111118 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: 20111118 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. Effective date of registration: 20111118 Address after: Chiba County, Japan Patentee after: Hitachi Displays, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, 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 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. 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. |
|
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050420 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Method of driving liquid crystal display device Granted publication date: 20071219 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 | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20190628 |