GB2367179B - Method and system of driving data lines and liquid crystal display device using the same - Google Patents

Method and system of driving data lines and liquid crystal display device using the same

Info

Publication number
GB2367179B
GB2367179B GB0128293A GB0128293A GB2367179B GB 2367179 B GB2367179 B GB 2367179B GB 0128293 A GB0128293 A GB 0128293A GB 0128293 A GB0128293 A GB 0128293A GB 2367179 B GB2367179 B GB 2367179B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
display device
crystal display
same
data lines
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 - Lifetime
Application number
GB0128293A
Other versions
GB2367179A (en
GB0128293D0 (en
Inventor
Ju Cheon Yeo
Yong Min Ha
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.)
LG Display Co Ltd
Original Assignee
LG Philips LCD 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
Priority claimed from KR1019990018570A external-priority patent/KR100701892B1/en
Application filed by LG Philips LCD Co Ltd filed Critical LG Philips LCD Co Ltd
Publication of GB0128293D0 publication Critical patent/GB0128293D0/en
Publication of GB2367179A publication Critical patent/GB2367179A/en
Application granted granted Critical
Publication of GB2367179B publication Critical patent/GB2367179B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G09G3/34—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
    • 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
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
    • 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
GB0128293A 1999-05-21 2000-05-19 Method and system of driving data lines and liquid crystal display device using the same Expired - Lifetime GB2367179B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990018570A KR100701892B1 (en) 1999-05-21 1999-05-21 Method For Driving Data lines and Licquid Crystal Display Apparatus Using The same
GB0012245A GB2351177B (en) 1999-05-21 2000-05-19 Method and system driving data lines and liquid crystal display device using the same

Publications (3)

Publication Number Publication Date
GB0128293D0 GB0128293D0 (en) 2002-01-16
GB2367179A GB2367179A (en) 2002-03-27
GB2367179B true GB2367179B (en) 2002-08-28

Family

ID=26244317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0128293A Expired - Lifetime GB2367179B (en) 1999-05-21 2000-05-19 Method and system of driving data lines and liquid crystal display device using the same

Country Status (1)

Country Link
GB (1) GB2367179B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3879716B2 (en) * 2003-07-18 2007-02-14 セイコーエプソン株式会社 Display driver, display device, and driving method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11160730A (en) * 1997-11-27 1999-06-18 Seiko Epson Corp Liquid crystal device and electronic equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11160730A (en) * 1997-11-27 1999-06-18 Seiko Epson Corp Liquid crystal device and electronic equipment

Also Published As

Publication number Publication date
GB2367179A (en) 2002-03-27
GB0128293D0 (en) 2002-01-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20200518