GB1418403A - Plasma display device and driving circuit - Google Patents

Plasma display device and driving circuit

Info

Publication number
GB1418403A
GB1418403A GB562373A GB562373A GB1418403A GB 1418403 A GB1418403 A GB 1418403A GB 562373 A GB562373 A GB 562373A GB 562373 A GB562373 A GB 562373A GB 1418403 A GB1418403 A GB 1418403A
Authority
GB
United Kingdom
Prior art keywords
pulses
panel
conductor
applying
bias
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
Application number
GB562373A
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.)
NEC Corp
Original Assignee
Nippon Electric 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
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of GB1418403A publication Critical patent/GB1418403A/en
Expired 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
    • G09G3/22—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
    • G09G3/297—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 using opposed discharge type panels

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)
  • Control Of Gas Discharge Display Tubes (AREA)

Abstract

1418403 Matrix displays and circuits therefor NIPPON ELECTRIC CO Ltd 5 Feb 1973 [4 Feb 1972] 5623/73 Heading G5C Display apparatus comprises a gas discharge display/memory panel with two conductor arrays insulated from the gas and means for applying pulses of alternating potential between a selected pair of electrodes with a peak to peak amplitude 2 to 4 times the firing potential and means for applying a D.C. bias to one of the electrodes to displace the mean amplitude from zero. This considerably reduces the delay in starting a discharge. The circuitry for a panel with crossed conductor arrays includes a D.C. source 71 and a source of negative going pulses #. Every fourth row conductor 73 of the panel is interconnected to form 3 groups and pulse trains are supplied cyclically to these groups by applying control pulses T 1 , T 2 ... to transistors 111, 112 .... Pulses are applied to selected column conductors 74 when a pulse train is supplied to a corresponding row conductor by applying pulses t 1 , t 2 ... to transistors 91, 92 ... The D.C. bias is applied on a conductor 75 and superimposed on the column conductors by circuits 105 each comprising a diode and capacitor. In other embodiments the D.C. bias is applied to row conductors. The panel may comprise segment electrodes.
GB562373A 1972-02-04 1973-02-05 Plasma display device and driving circuit Expired GB1418403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47013016A JPS592909B2 (en) 1972-02-04 1972-02-04 External electrode type discharge display panel drive system

Publications (1)

Publication Number Publication Date
GB1418403A true GB1418403A (en) 1975-12-17

Family

ID=11821343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB562373A Expired GB1418403A (en) 1972-02-04 1973-02-05 Plasma display device and driving circuit

Country Status (4)

Country Link
US (1) US3842314A (en)
JP (1) JPS592909B2 (en)
DE (1) DE2304944B2 (en)
GB (1) GB1418403A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327099B2 (en) * 1973-10-03 1978-08-05
JPS5521356B2 (en) * 1973-12-25 1980-06-09
JPS50126722A (en) * 1974-03-26 1975-10-06
US4024429A (en) * 1975-10-06 1977-05-17 Panel Technology, Inc. Operating voltage supply system for gas discharge display panel
JPS5290230A (en) * 1976-01-23 1977-07-29 Mitsubishi Electric Corp Driving means for display device of gas discharge ac type
JPS52129232A (en) * 1977-03-11 1977-10-29 Sharp Corp Driving system for matrix display
US4242615A (en) * 1979-02-14 1980-12-30 Beckman Instruments, Inc. Gas discharge tube driver and level shifter circuit
JPS5821293A (en) * 1981-07-29 1983-02-08 株式会社日立製作所 Driving of gas discharge luminous element
KR100271481B1 (en) * 1993-08-25 2000-11-15 김순택 Cathod driving circuit of plasma display panel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532813A (en) * 1967-09-25 1970-10-06 Rca Corp Display circuit including charging circuit and fast reset circuit
US3538380A (en) * 1967-11-15 1970-11-03 Itt Electroluminescent display unit including discharge path
US3509420A (en) * 1968-05-02 1970-04-28 Burroughs Corp Driver circuits for display devices with spurious glow eliminating circuit
JPS4855633A (en) * 1971-11-11 1973-08-04

Also Published As

Publication number Publication date
JPS4882735A (en) 1973-11-05
JPS592909B2 (en) 1984-01-21
DE2304944A1 (en) 1973-09-06
DE2304944B2 (en) 1977-10-13
US3842314A (en) 1974-10-15
DE2304944C3 (en) 1978-06-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930203