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WO2007060739A1 - Dispositif d’affichage plasma et méthode de pilotage de panneau d’affichage plasma - Google Patents

Dispositif d’affichage plasma et méthode de pilotage de panneau d’affichage plasma Download PDF

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Publication number
WO2007060739A1
WO2007060739A1 PCT/JP2005/021759 JP2005021759W WO2007060739A1 WO 2007060739 A1 WO2007060739 A1 WO 2007060739A1 JP 2005021759 W JP2005021759 W JP 2005021759W WO 2007060739 A1 WO2007060739 A1 WO 2007060739A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
transparent electrode
plasma display
electrodes
sustain discharge
Prior art date
Application number
PCT/JP2005/021759
Other languages
English (en)
Japanese (ja)
Inventor
Yuuka Kobayashi
Takashi Sasaki
Original Assignee
Fujitsu Hitachi Plasma Display Limited
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 Fujitsu Hitachi Plasma Display Limited filed Critical Fujitsu Hitachi Plasma Display Limited
Priority to PCT/JP2005/021759 priority Critical patent/WO2007060739A1/fr
Priority to JP2007546337A priority patent/JPWO2007060739A1/ja
Publication of WO2007060739A1 publication Critical patent/WO2007060739A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/22—Electrodes, e.g. special shape, material or configuration
    • H01J11/32—Disposition of the 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
    • G09G3/294—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
    • 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
    • G09G3/2942—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 with special waveforms to increase luminous efficiency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
    • H01J11/12—AC-PDPs with at least one main electrode being out of contact with the plasma with main electrodes provided on both sides of the discharge space
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/22—Electrodes, e.g. special shape, material or configuration
    • H01J11/24—Sustain electrodes or scan electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
    • H01J2211/20—Constructional details
    • H01J2211/22—Electrodes
    • H01J2211/24—Sustain electrodes or scan electrodes
    • H01J2211/245—Shape, e.g. cross section or pattern
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
    • H01J2211/20—Constructional details
    • H01J2211/22—Electrodes
    • H01J2211/32—Disposition of the electrodes
    • H01J2211/323—Mutual disposition of electrodes

Definitions

  • Patent Document 1 Japanese Patent No. 3499058
  • An object of the present invention is to provide a plasma display device capable of performing display with low power or display with high luminance.
  • a first transparent electrode and a first transparent electrode that are arranged in parallel with the first transparent electrode are connected to the first transparent electrode, and have a gap.
  • a plasma display device characterized by having a drive circuit having a region where at least two types of sustain discharge spread by applying.
  • FIG. 1 is a plan view showing a structural example of a plasma display panel according to an embodiment of the present invention.
  • FIG. 3 is a diagram showing a configuration example of an AC plasma display device having a three-electrode structure according to an embodiment of the present invention.
  • the selection means 300 is an operator such as a switch, for example, and selects one of a low power mode (energy saving mode), a standard mode, and a high luminance mode by a user operation.
  • the power supply circuit 8 supplies a power supply voltage to the control circuit 7.
  • the control circuit 7 inputs the mode selected by the selection means 300 and controls the X drive circuit (sustain drive circuit) 4, the Y drive circuit (scan drive circuit) 5, and the address drive circuit 6.
  • the X drive circuit 4 supplies a predetermined voltage to a plurality of X electrodes (sustain electrodes) XI, X2,.
  • the X electrodes 11, 12a, 12b and the Y electrodes 13, 14a, 14b are formed on the front glass substrate 1.
  • a dielectric layer 15 for insulating against the discharge space is deposited.
  • the dielectric layer 15 is SiO formed by vapor phase growth on the front glass substrate 1 so as to cover the X electrodes 11, 12a, 12b and the Y electrodes 13, 14a, 14b.
  • the gaps dxl and dx2 between the transparent electrode 12a and the bus electrode 11 are 50 / z m or more and are smaller than the distance d between the X electrode ⁇ and the Y electrode lOly.
  • the gaps dyl and dy2 between the transparent electrode 14a and the bus electrode 13 are 50 / z m or more, which is narrower than the distance d between the powerful X electrode ⁇ and Y electrode lOly.
  • the gaps dxl, dx2, dyl, and dy2 are preferably about 20 m narrower than the discharge slit d in order to clarify the difference from the discharge slit d.
  • the reset period 41 will be described.
  • the voltage Vx the write voltage 50 and the adjustment voltage 51 are applied.
  • a write blunt wave voltage 60 and a regulated blunt wave voltage 61 are applied as the voltage Vy.
  • a write discharge and a reset discharge for reset are generated between the X electrode X and the Y electrode Y.
  • Scan voltage 52 is applied as voltage Vx.
  • a scan pulse 62 is applied as the voltage Vy. Specifically, the scan pulse 62 is sequentially applied to the Y electrodes Y1, Y2, Y3, Y4,. Also, as voltage Va
  • the address pulse 90 is applied to the display cell to be selected in synchronization with the scan pulse 62 of each row.
  • a discharge occurs between the Y electrode Y and the address electrode A. Using this discharge as a fire, a discharge occurs between X electrode X and Y electrode Y, and wall charges are generated in the vicinity of X electrode X and Y electrode Y.
  • first sustain discharge pulse 53 As voltage Vx, first sustain discharge pulse 53, repeated sustain discharge pulses 54 and 55, and erase pulse 56 are applied. Repetitive maintenance The discharge pulses 54 and 55 are repeatedly applied with pulses whose polarities are alternately reversed.
  • the first sustain discharge pulse 63, the repeated sustain discharge pulses 64 and 65, and the erase pulse 66 are applied as the voltage Vy.
  • the repetitive sustain discharge pulses 64 and 65 are pulses that are inverted with respect to the repetitive sustain discharge pulses 54 and 55 by repeatedly applying a pulse whose polarity is alternately reversed.
  • the erasing pulses 56 and 66 cause an erasing discharge between the X electrode X and the Y electrode Y.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)

Abstract

L’invention concerne un dispositif d’affichage plasma pourvu d’une première électrode transparente (12a), d’une première électrode métallique (11) disposée en parallèle avec la première électrode transparente (12a), d’une deuxième électrode transparente (14a), d’une deuxième électrode métallique (13) disposée en parallèle avec la deuxième électrode transparente (14a) et d’un circuit de pilotage. La première électrode métallique (11) est connectée à la première électrode transparente (12a) et un intervalle est défini entre la première électrode métallique (11) et la première électrode transparente (12a). La deuxième électrode métallique (13) est connectée à la deuxième électrode transparente (14a) et un intervalle est défini entre la deuxième électrode métallique (13) et la deuxième électrode transparente (14a). Une première électrode comprend la première électrode transparente (12a) et la première électrode métallique (11) alors qu’une deuxième électrode comprend la deuxième électrode transparente (14a) et la deuxième électrode métallique (13). Le circuit de pilotage applique au moins deux types de tensions de maintien de décharge entre la première et la deuxième électrodes pour créer des zones où au moins deux décharges de maintien s’étendent.
PCT/JP2005/021759 2005-11-28 2005-11-28 Dispositif d’affichage plasma et méthode de pilotage de panneau d’affichage plasma WO2007060739A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2005/021759 WO2007060739A1 (fr) 2005-11-28 2005-11-28 Dispositif d’affichage plasma et méthode de pilotage de panneau d’affichage plasma
JP2007546337A JPWO2007060739A1 (ja) 2005-11-28 2005-11-28 プラズマディスプレイ装置及びプラズマディスプレイパネルの駆動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/021759 WO2007060739A1 (fr) 2005-11-28 2005-11-28 Dispositif d’affichage plasma et méthode de pilotage de panneau d’affichage plasma

Publications (1)

Publication Number Publication Date
WO2007060739A1 true WO2007060739A1 (fr) 2007-05-31

Family

ID=38066981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/021759 WO2007060739A1 (fr) 2005-11-28 2005-11-28 Dispositif d’affichage plasma et méthode de pilotage de panneau d’affichage plasma

Country Status (2)

Country Link
JP (1) JPWO2007060739A1 (fr)
WO (1) WO2007060739A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149053U (fr) * 1987-03-20 1988-09-30
JPH03187125A (ja) * 1989-12-15 1991-08-15 Nec Corp プラズマディスプレイパネルと駆動方法
JPH10321142A (ja) * 1997-05-15 1998-12-04 Mitsubishi Electric Corp プラズマディスプレイパネル
JP2000294149A (ja) * 1999-04-05 2000-10-20 Hitachi Ltd プラズマディスプレイ装置
JP2000305512A (ja) * 1999-04-26 2000-11-02 Hitachi Ltd 画像表示装置
JP2002042666A (ja) * 2000-07-27 2002-02-08 Matsushita Electric Ind Co Ltd ガス放電表示装置
JP2002162931A (ja) * 2000-11-24 2002-06-07 Nec Corp プラズマディスプレイパネルの駆動方法
JP2003229064A (ja) * 2002-01-31 2003-08-15 Nec Corp プラズマディスプレイパネル、その駆動方法、その回路及び表示装置
JP2005079004A (ja) * 2003-09-02 2005-03-24 Fujitsu Hitachi Plasma Display Ltd プラズマディスプレイパネル及びプラズマディスプレイ装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149053U (fr) * 1987-03-20 1988-09-30
JPH03187125A (ja) * 1989-12-15 1991-08-15 Nec Corp プラズマディスプレイパネルと駆動方法
JPH10321142A (ja) * 1997-05-15 1998-12-04 Mitsubishi Electric Corp プラズマディスプレイパネル
JP2000294149A (ja) * 1999-04-05 2000-10-20 Hitachi Ltd プラズマディスプレイ装置
JP2000305512A (ja) * 1999-04-26 2000-11-02 Hitachi Ltd 画像表示装置
JP2002042666A (ja) * 2000-07-27 2002-02-08 Matsushita Electric Ind Co Ltd ガス放電表示装置
JP2002162931A (ja) * 2000-11-24 2002-06-07 Nec Corp プラズマディスプレイパネルの駆動方法
JP2003229064A (ja) * 2002-01-31 2003-08-15 Nec Corp プラズマディスプレイパネル、その駆動方法、その回路及び表示装置
JP2005079004A (ja) * 2003-09-02 2005-03-24 Fujitsu Hitachi Plasma Display Ltd プラズマディスプレイパネル及びプラズマディスプレイ装置

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