CA1035877A - Gas panel with shifting arrangement with a display having increased light intensity - Google Patents

Gas panel with shifting arrangement with a display having increased light intensity

Info

Publication number
CA1035877A
CA1035877A CA219,840A CA219840A CA1035877A CA 1035877 A CA1035877 A CA 1035877A CA 219840 A CA219840 A CA 219840A CA 1035877 A CA1035877 A CA 1035877A
Authority
CA
Canada
Prior art keywords
display
light intensity
increased light
gas panel
shifting arrangement
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
CA219,840A
Other languages
French (fr)
Other versions
CA219840S (en
Inventor
Frank M. Lay
Allen W. Mcdowell
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
Application granted granted Critical
Publication of CA1035877A publication Critical patent/CA1035877A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/492—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes
    • H01J17/494—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes using sequential transfer of the discharges, e.g. of the self-scan type
    • H01J17/495—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes using sequential transfer of the discharges, e.g. of the self-scan type display panels using sequential transfer of the discharge along dielectric storage elements
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/24—Generation of individual character patterns
    • G09G5/28—Generation of individual character patterns for enhancement of character form, e.g. smoothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CA219,840A 1974-03-04 1975-02-11 Gas panel with shifting arrangement with a display having increased light intensity Expired CA1035877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US447595A US3911422A (en) 1974-03-04 1974-03-04 Gas panel with shifting arrangement with a display having increased light intensity

Publications (1)

Publication Number Publication Date
CA1035877A true CA1035877A (en) 1978-08-01

Family

ID=23776961

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,840A Expired CA1035877A (en) 1974-03-04 1975-02-11 Gas panel with shifting arrangement with a display having increased light intensity

Country Status (6)

Country Link
US (1) US3911422A (en)
CA (1) CA1035877A (en)
DE (1) DE2504730A1 (en)
FR (1) FR2263593B1 (en)
GB (1) GB1442580A (en)
IT (1) IT1031236B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114069A (en) * 1975-07-09 1978-09-12 Fujitsu Limited Method and apparatus for driving a gas-discharge display panel
US4027197A (en) * 1975-10-08 1977-05-31 Ncr Corporation Variable bar display tube using insulated electrodes
US4051409A (en) * 1976-01-13 1977-09-27 Ncr Corporation Load and hold system for plasma charge transfer devices
US4080597A (en) * 1976-07-16 1978-03-21 Modern Controls, Inc. Gas display panel having planar conductors
US4063231A (en) * 1976-10-26 1977-12-13 Modern Controls, Inc. Visual display apparatus
NL7712743A (en) * 1976-11-30 1978-06-01 Fujitsu Ltd SYSTEM FOR CONTROLLING A GAS DISCHARGE PANEL.
US4242680A (en) * 1978-02-27 1980-12-30 International Business Machines Corporation Multiple data line shift gas panel assembly
US4336535A (en) * 1980-04-16 1982-06-22 Ncr Corporation Cursor for plasma shift register display
JPS60197063A (en) * 1984-03-21 1985-10-05 Canon Inc Led array and its sectional lighting method
US5990854A (en) * 1993-08-03 1999-11-23 Plasmaco, Inc. AC plasma panel with system for preventing high voltage buildup

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683364A (en) * 1971-01-18 1972-08-08 Burroughs Corp Display panel wherein each scanning cell is associated with a plurality of display cells
US3792465A (en) * 1971-12-30 1974-02-12 Texas Instruments Inc Charge transfer solid state display
US3795908A (en) * 1972-06-13 1974-03-05 Ibm Gas panel with multi-directional shifting arrangement
US3775764A (en) * 1972-10-02 1973-11-27 Ncr Multi-line plasma shift register display

Also Published As

Publication number Publication date
US3911422A (en) 1975-10-07
DE2504730A1 (en) 1975-09-11
FR2263593A1 (en) 1975-10-03
IT1031236B (en) 1979-04-30
GB1442580A (en) 1976-07-14
FR2263593B1 (en) 1976-12-31

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