CA1006246A - Self regulated drive apparatus for display systems - Google Patents

Self regulated drive apparatus for display systems

Info

Publication number
CA1006246A
CA1006246A CA184,828A CA184828A CA1006246A CA 1006246 A CA1006246 A CA 1006246A CA 184828 A CA184828 A CA 184828A CA 1006246 A CA1006246 A CA 1006246A
Authority
CA
Canada
Prior art keywords
drive apparatus
display systems
regulated drive
self regulated
self
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
CA184,828A
Other versions
CA184828S (en
Inventor
James Y. Lee
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.)
Unisys Corp
Original Assignee
Burroughs 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 Burroughs Corp filed Critical Burroughs Corp
Application granted granted Critical
Publication of CA1006246A publication Critical patent/CA1006246A/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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
    • G09G3/10—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using gas tubes
    • 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
    • H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
CA184,828A 1972-11-16 1973-11-01 Self regulated drive apparatus for display systems Expired CA1006246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30699372A 1972-11-16 1972-11-16

Publications (1)

Publication Number Publication Date
CA1006246A true CA1006246A (en) 1977-03-01

Family

ID=23187783

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,828A Expired CA1006246A (en) 1972-11-16 1973-11-01 Self regulated drive apparatus for display systems

Country Status (10)

Country Link
US (1) US3801863A (en)
JP (1) JPS5614993B2 (en)
BE (1) BE806820A (en)
CA (1) CA1006246A (en)
DE (1) DE2352791A1 (en)
FR (1) FR2207351B1 (en)
GB (1) GB1395122A (en)
IE (1) IE40375B1 (en)
IT (1) IT999178B (en)
NL (1) NL7314513A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327099B2 (en) * 1973-10-03 1978-08-05
US3893101A (en) * 1974-06-20 1975-07-01 Burroughs Corp Display apparatus having segmented integral regulator
US3891983A (en) * 1974-06-20 1975-06-24 Burroughs Corp Multi-position character display panel having display cathodes and auxiliary cathodes and circuits for operating the same
US4017762A (en) * 1974-12-04 1977-04-12 Ibm Corporation Voltage controlled sustain frequency in a gas display panel
US5661501A (en) * 1995-10-16 1997-08-26 Sony Corporation Driving method of plasma-addressed display device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409800A (en) * 1965-11-30 1968-11-05 Monsanto Co Field effect transistor control circuitry for multi-axis display systems
US3435138A (en) * 1965-12-30 1969-03-25 Rca Corp Solid state image pickup device utilizing insulated gate field effect transistors

Also Published As

Publication number Publication date
DE2352791A1 (en) 1974-06-06
FR2207351A1 (en) 1974-06-14
BE806820A (en) 1974-02-15
IT999178B (en) 1976-02-20
IE40375L (en) 1974-05-16
GB1395122A (en) 1975-05-21
JPS4983334A (en) 1974-08-10
JPS5614993B2 (en) 1981-04-07
FR2207351B1 (en) 1978-09-08
US3801863A (en) 1974-04-02
NL7314513A (en) 1974-05-20
IE40375B1 (en) 1979-05-23

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