WO2009072190A1 - Dispositif de circuit de commande de panneau d'affichage à plasma et dispositif d'affichage à plasma - Google Patents

Dispositif de circuit de commande de panneau d'affichage à plasma et dispositif d'affichage à plasma Download PDF

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Publication number
WO2009072190A1
WO2009072190A1 PCT/JP2007/073425 JP2007073425W WO2009072190A1 WO 2009072190 A1 WO2009072190 A1 WO 2009072190A1 JP 2007073425 W JP2007073425 W JP 2007073425W WO 2009072190 A1 WO2009072190 A1 WO 2009072190A1
Authority
WO
WIPO (PCT)
Prior art keywords
plasma display
driving
electrode
driver
circuit
Prior art date
Application number
PCT/JP2007/073425
Other languages
English (en)
Japanese (ja)
Inventor
Toyoshi Kawada
Akihiro Takagi
Original Assignee
Hitachi, 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
Application filed by Hitachi, Ltd. filed Critical Hitachi, Ltd.
Priority to PCT/JP2007/073425 priority Critical patent/WO2009072190A1/fr
Publication of WO2009072190A1 publication Critical patent/WO2009072190A1/fr

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
    • G09G3/22—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 using controlled light sources
    • G09G3/28—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/28—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G09G3/293—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for address discharge
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/28—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G09G3/294—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for lighting or sustain discharge
    • 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
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0216—Interleaved control phases for different scan lines in the same sub-field, e.g. initialization, addressing and sustaining in plasma displays that are not simultaneous for all scan lines
    • 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
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

La présente invention concerne une technique relative à un dispositif de panneau d'affichage à plasma (PDP) permettant de proposer un nouveau procédé et d'obtenir une amélioration des performances d'affichage des dégradés et des caractéristiques de commande de panneau et une amélioration des performances d'un système d'alimentation. Dans le dispositif PDP, des circuits de commande (Dy, Dx) destinés à une première électrode (Y) et à une seconde électrode (X) sont constitués d'un CI de commande ayant une fonction de sortie d'impulsions de tension de commande d'entretien et sont agencés séparément en correspondance avec des électrodes impaires et paires, et une commande d'adressage et une commande d'entretien sont exécutées simultanément. Le circuit de commande du côté de la seconde électrode (X) ne nécessite aucun circuit installé de manière externe. De plus, le circuit est constitué uniquement du même CI de commande. De ce fait, la connexion d'un câblage de sortie de CI de commande à un panneau peut être simplifiée.
PCT/JP2007/073425 2007-12-04 2007-12-04 Dispositif de circuit de commande de panneau d'affichage à plasma et dispositif d'affichage à plasma WO2009072190A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/073425 WO2009072190A1 (fr) 2007-12-04 2007-12-04 Dispositif de circuit de commande de panneau d'affichage à plasma et dispositif d'affichage à plasma

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/073425 WO2009072190A1 (fr) 2007-12-04 2007-12-04 Dispositif de circuit de commande de panneau d'affichage à plasma et dispositif d'affichage à plasma

Publications (1)

Publication Number Publication Date
WO2009072190A1 true WO2009072190A1 (fr) 2009-06-11

Family

ID=40717376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073425 WO2009072190A1 (fr) 2007-12-04 2007-12-04 Dispositif de circuit de commande de panneau d'affichage à plasma et dispositif d'affichage à plasma

Country Status (1)

Country Link
WO (1) WO2009072190A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10247075A (ja) * 1996-11-30 1998-09-14 Lg Electron Inc ＰＤＰ（Ｐｌａｓｍａ Ｄｉｓｐｌａｙ Ｐａｎｅｌ）駆動方法
JPH11327503A (ja) * 1998-05-19 1999-11-26 Fujitsu Ltd プラズマディスプレイ装置
JP2004348081A (ja) * 2003-05-26 2004-12-09 Fujitsu Ltd プラズマディスプレイパネルの駆動方法
JP2006119596A (ja) * 2004-10-19 2006-05-11 Samsung Sdi Co Ltd 表示装置及びその駆動方法
JP2007171285A (ja) * 2005-12-19 2007-07-05 Fujitsu Hitachi Plasma Display Ltd プラズマディスプレイ装置、プラズマディスプレイパネルの駆動回路、及びプラズマディスプレイパネルの駆動方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10247075A (ja) * 1996-11-30 1998-09-14 Lg Electron Inc ＰＤＰ（Ｐｌａｓｍａ Ｄｉｓｐｌａｙ Ｐａｎｅｌ）駆動方法
JPH11327503A (ja) * 1998-05-19 1999-11-26 Fujitsu Ltd プラズマディスプレイ装置
JP2004348081A (ja) * 2003-05-26 2004-12-09 Fujitsu Ltd プラズマディスプレイパネルの駆動方法
JP2006119596A (ja) * 2004-10-19 2006-05-11 Samsung Sdi Co Ltd 表示装置及びその駆動方法
JP2007171285A (ja) * 2005-12-19 2007-07-05 Fujitsu Hitachi Plasma Display Ltd プラズマディスプレイ装置、プラズマディスプレイパネルの駆動回路、及びプラズマディスプレイパネルの駆動方法

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