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WO2003034395A1 - Display apparatus - Google Patents

Display apparatus Download PDF

Info

Publication number
WO2003034395A1
WO2003034395A1 PCT/JP2002/010757 JP0210757W WO03034395A1 WO 2003034395 A1 WO2003034395 A1 WO 2003034395A1 JP 0210757 W JP0210757 W JP 0210757W WO 03034395 A1 WO03034395 A1 WO 03034395A1
Authority
WO
WIPO (PCT)
Prior art keywords
clock signal
clock
shift
switch group
horizontal drive
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.)
Ceased
Application number
PCT/JP2002/010757
Other languages
French (fr)
Japanese (ja)
Inventor
Junichi Yamashita
Katsuhide Uchino
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.)
Sony Corp
Original Assignee
Sony Corp
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 JP2001319264A external-priority patent/JP3890949B2/en
Priority claimed from JP2001319265A external-priority patent/JP3890950B2/en
Application filed by Sony Corp filed Critical Sony Corp
Priority to US10/492,146 priority Critical patent/US6999055B2/en
Publication of WO2003034395A1 publication Critical patent/WO2003034395A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

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)

Abstract

When performing horizontal drive by the clock drive method, it is possible to realize completely non-overlap sampling and suppress generation of longitudinal stripes and ghost. A horizontal drive circuit (17) includes a shift register for performing shift operation in synchronization with a first clock signal HCK and successively outputting a shift pulse from each shift stage, a first switch group for extracting a second clock signal DCK in response to the shift pulse, and a second switch group for successively sampling an input video signal in response to the second clock signal DCK extracted by switches of the first switch group and supplying it to each signal line (12). An external clock generation circuit (18) is arranged outside a panel (33) and the second clock signal DCK is supplied from outside. An internal clock generation circuit (19) is formed inside the panel (33) and the first clock signal HCK is supplied to the horizontal drive circuit (17) according to the second clock signal DCK.
PCT/JP2002/010757 2001-10-17 2002-10-16 Display apparatus Ceased WO2003034395A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/492,146 US6999055B2 (en) 2001-10-17 2002-10-16 Display device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001319264A JP3890949B2 (en) 2001-10-17 2001-10-17 Display device
JP2001/319265 2001-10-17
JP2001/319264 2001-10-17
JP2001319265A JP3890950B2 (en) 2001-10-17 2001-10-17 Display device

Publications (1)

Publication Number Publication Date
WO2003034395A1 true WO2003034395A1 (en) 2003-04-24

Family

ID=26623942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/010757 Ceased WO2003034395A1 (en) 2001-10-17 2002-10-16 Display apparatus

Country Status (3)

Country Link
KR (1) KR100904337B1 (en)
CN (1) CN100359552C (en)
WO (1) WO2003034395A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005013252A1 (en) * 2003-08-04 2005-02-10 Sony Corporation Display device and drive method thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100426421C (en) * 2006-03-08 2008-10-15 友达光电股份有限公司 Dynamic shift temporary storage circuit
CN104851402B (en) * 2015-05-27 2017-03-15 深圳市华星光电技术有限公司 A kind of multiphase clock generation circuit and display panels
CN107272282B (en) * 2017-08-08 2020-05-19 深圳市华星光电技术有限公司 Display panel and display with same
CN114913800B (en) * 2022-05-17 2025-05-13 深圳市华星光电半导体显示技术有限公司 Output data delay control circuit and display device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1165536A (en) * 1997-08-18 1999-03-09 Seiko Epson Corp Image display device, image display method, electronic device using the same, and projection display device
JP2000267616A (en) * 1999-03-19 2000-09-29 Sony Corp Liquid crystal display device and driving method thereof
JP2001215928A (en) * 2000-02-02 2001-08-10 Seiko Epson Corp Driving circuit of electro-optical device, electro-optical device, and electronic apparatus
WO2001097205A1 (en) * 2000-06-14 2001-12-20 Sony Corporation Display device and its driving method, and projection-type display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200925A (en) * 1988-07-29 1993-04-06 Mitsubishi Denki Kabushiki Kaisha Serial access semiconductor memory device and operating method therefor
JP2000200072A (en) * 1998-11-04 2000-07-18 Matsushita Electric Ind Co Ltd Operation circuit and built-in drive circuit of liquid crystal display panel using the operation circuit
JP2000310765A (en) * 1999-04-28 2000-11-07 Sony Corp Liquid crystal display

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1165536A (en) * 1997-08-18 1999-03-09 Seiko Epson Corp Image display device, image display method, electronic device using the same, and projection display device
JP2000267616A (en) * 1999-03-19 2000-09-29 Sony Corp Liquid crystal display device and driving method thereof
JP2001215928A (en) * 2000-02-02 2001-08-10 Seiko Epson Corp Driving circuit of electro-optical device, electro-optical device, and electronic apparatus
WO2001097205A1 (en) * 2000-06-14 2001-12-20 Sony Corporation Display device and its driving method, and projection-type display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005013252A1 (en) * 2003-08-04 2005-02-10 Sony Corporation Display device and drive method thereof
US7304630B2 (en) 2003-08-04 2007-12-04 Sony Corporation Display device and drive method thereof
CN100428324C (en) * 2003-08-04 2008-10-22 索尼株式会社 Display device and driving method thereof

Also Published As

Publication number Publication date
CN1568497A (en) 2005-01-19
KR20050037419A (en) 2005-04-21
CN100359552C (en) 2008-01-02
KR100904337B1 (en) 2009-06-23

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