FR2376478A1 - Procede perfectionne d'ecriture et d'effacement des panneaux d'affichage a plasma a courant alternatif - Google Patents

Procede perfectionne d'ecriture et d'effacement des panneaux d'affichage a plasma a courant alternatif

Info

Publication number
FR2376478A1
FR2376478A1 FR7736210A FR7736210A FR2376478A1 FR 2376478 A1 FR2376478 A1 FR 2376478A1 FR 7736210 A FR7736210 A FR 7736210A FR 7736210 A FR7736210 A FR 7736210A FR 2376478 A1 FR2376478 A1 FR 2376478A1
Authority
FR
France
Prior art keywords
writing
plasma display
display panels
erasing
actual current
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.)
Granted
Application number
FR7736210A
Other languages
English (en)
Other versions
FR2376478B1 (fr
Inventor
Eugene S Schlig
George R Stilwell Jr
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2376478A1 publication Critical patent/FR2376478A1/fr
Application granted granted Critical
Publication of FR2376478B1 publication Critical patent/FR2376478B1/fr
Granted 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
    • G09G3/291—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
    • G09G3/292—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 reset discharge, priming discharge or erase discharge occurring in a phase other than addressing
    • G09G3/2927—Details of initialising

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

Procédé perfectionné d'écriture et d'effacement des panneaux d'affichage à plasma à courant alternatif. Il est basé sur la normalisation de l'état des cellules à décharge. La normalisation est obtenue pour les opérations d'effacement en appliquant aux cellules effacées une ou plusieurs impulsions ayant une amplitude approximativement double de celle des impulsions d'entretien. La normalisation est obtenue'pour les opérations d'écriture en appliquant aux cellules qui doivent être écrites une ou plusieurs impulsions ayant une amplitude approximativement double de celles des impulsions d'entretien normales, avant l'impulsion d'écriture.
FR7736210A 1976-12-30 1977-11-24 Procede perfectionne d'ecriture et d'effacement des panneaux d'affichage a plasma a courant alternatif Granted FR2376478A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75589476A 1976-12-30 1976-12-30

Publications (2)

Publication Number Publication Date
FR2376478A1 true FR2376478A1 (fr) 1978-07-28
FR2376478B1 FR2376478B1 (fr) 1980-09-05

Family

ID=25041125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736210A Granted FR2376478A1 (fr) 1976-12-30 1977-11-24 Procede perfectionne d'ecriture et d'effacement des panneaux d'affichage a plasma a courant alternatif

Country Status (7)

Country Link
US (1) US4104563A (fr)
JP (1) JPS5917428B2 (fr)
CA (1) CA1087768A (fr)
DE (1) DE2753492A1 (fr)
FR (1) FR2376478A1 (fr)
GB (1) GB1585923A (fr)
IT (1) IT1115696B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373157A (en) * 1981-04-29 1983-02-08 Burroughs Corporation System for operating a display panel
US4613854A (en) * 1983-08-22 1986-09-23 Burroughs Corporation System for operating a dot matrix display panel to prevent crosstalk
US4575716A (en) * 1983-08-22 1986-03-11 Burroughs Corp. Method and system for operating a display panel having memory with cell re-ignition means
US4683470A (en) * 1985-03-05 1987-07-28 International Business Machines Corporation Video mode plasma panel display
US4734686A (en) * 1985-11-20 1988-03-29 Matsushita Electronics Corp. Gas discharge display apparatus
DE4321945A1 (de) * 1993-07-02 1995-01-12 Thomson Brandt Gmbh Wechselspannungsgenerator zur Steuerung eines Plasma-Wiedergabeschirms
DE69937122T2 (de) * 1998-09-04 2008-01-10 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren und Einrichtung zum Steuern eines Plasmabildschirms mit höherer Bildqualität und hohem Leuchtwirkungsgrad
CN101887682B (zh) * 2010-06-29 2013-01-23 四川虹欧显示器件有限公司 一种解决高温下pdp面低放电的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235568A1 (fr) * 1973-06-29 1975-01-24 Ibm
US3969718A (en) * 1974-12-18 1976-07-13 Control Data Corporation Plasma panel pre-write conditioning apparatus
FR2361738A1 (fr) * 1976-08-11 1978-03-10 Ibm Procede permettant de realiser des curseurs non destructifs pour panneau d'affichage a plasma fonctionnant en courant alternatif

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803449A (en) * 1971-05-03 1974-04-09 Owens Illinois Inc Method and apparatus for manipulating discrete discharge in a multiple discharge gaseous discharge panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235568A1 (fr) * 1973-06-29 1975-01-24 Ibm
US3969718A (en) * 1974-12-18 1976-07-13 Control Data Corporation Plasma panel pre-write conditioning apparatus
FR2361738A1 (fr) * 1976-08-11 1978-03-10 Ibm Procede permettant de realiser des curseurs non destructifs pour panneau d'affichage a plasma fonctionnant en courant alternatif

Also Published As

Publication number Publication date
FR2376478B1 (fr) 1980-09-05
DE2753492A1 (de) 1978-07-06
US4104563A (en) 1978-08-01
GB1585923A (en) 1981-03-11
JPS5384519A (en) 1978-07-26
JPS5917428B2 (ja) 1984-04-21
CA1087768A (fr) 1980-10-14
IT1115696B (it) 1986-02-03

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Legal Events

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