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
Application number
PCT/JP2002/010757
Other languages
French (fr)
Japanese (ja)
Inventor
Junichi Yamashita
Katsuhide Uchino
Original Assignee
Sony Corporation
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 Corporation filed Critical Sony Corporation
Priority to US10/492,146 priority Critical patent/US6999055B2/en
Publication of WO2003034395A1 publication Critical patent/WO2003034395A1/en

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

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 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
JP2001319265A JP3890950B2 (en) 2001-10-17 2001-10-17 Display device
JP2001/319264 2001-10-17
JP2001/319265 2001-10-17

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 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 (3)

* 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 scratch 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

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 and electronic equipment using the same, and projection type display device
JP2000267616A (en) * 1999-03-19 2000-09-29 Sony Corp Liquid crystal display device and driving method therefor
JP2001215928A (en) * 2000-02-02 2001-08-10 Seiko Epson Corp Driving circuit for electrooptical device, electrooptical device and electronic equipment
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 Operating circuit and built-in driving circuit of liquid crystal display panel using it
JP2000310765A (en) * 1999-04-28 2000-11-07 Sony Corp Liquid crystal display device

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 and electronic equipment using the same, and projection type display device
JP2000267616A (en) * 1999-03-19 2000-09-29 Sony Corp Liquid crystal display device and driving method therefor
JP2001215928A (en) * 2000-02-02 2001-08-10 Seiko Epson Corp Driving circuit for electrooptical device, electrooptical device and electronic equipment
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 drive method thereof

Also Published As

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

Similar Documents

Publication Publication Date Title
EP1288907A3 (en) Display apparatus with a data line driver for avoiding overlap sampling
US7518589B2 (en) Liquid crystal display device and method for driving the same
US5801674A (en) Display device and driving device therefor
KR20050077290A (en) Drive voltage generator circuit for driving lcd panel
TW200516538A (en) Signal converting circuit and display apparatus having the same
TW200620231A (en) Source driving circuit, display device and method of driving a source driver
TW200638310A (en) Data multiplex circuit and its control method
JP4561601B2 (en) Display drive signal processing device, display device, and display drive signal processing method
TWI267053B (en) Data holding display apparatus, driving method thereof, and television set
KR20060045678A (en) Display device, display driver, and data transfer method
TW200632814A (en) Electro-optical device and electronic apparatus
WO2003034395A1 (en) Display apparatus
JP2009015104A (en) Display controller and control method therefor
US8094116B2 (en) Serial-parallel conversion circuit, display employing it, and its drive circuit
TW200506798A (en) Display device
JP3800826B2 (en) Display drive integrated circuit
EP1646029A3 (en) Image display apparatus with different synchronisation signals
US6593918B2 (en) Matrix-type panel driving circuit and method and liquid crystal display device
KR19980071743A (en) Liquid crystal display
TW200614125A (en) Display panel and method for driving an lcd panel
JP3290744B2 (en) Control method of CRT display device
JP3262175B2 (en) LCD driving method
JP2005099770A5 (en)
CN109697950B (en) Display device and display driving chip thereof
KR100898870B1 (en) Liquid Cystal Display

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CN KR

WWE Wipo information: entry into national phase

Ref document number: 10492146

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 20028203658

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 1020047005709

Country of ref document: KR