IT989747B - IMPROVEMENT IN PILOT CIRCUITS FOR DATA PRESENTATION DEVICES - Google Patents

IMPROVEMENT IN PILOT CIRCUITS FOR DATA PRESENTATION DEVICES

Info

Publication number
IT989747B
IT989747B IT51243/73A IT5124373A IT989747B IT 989747 B IT989747 B IT 989747B IT 51243/73 A IT51243/73 A IT 51243/73A IT 5124373 A IT5124373 A IT 5124373A IT 989747 B IT989747 B IT 989747B
Authority
IT
Italy
Prior art keywords
improvement
data presentation
presentation devices
pilot circuits
pilot
Prior art date
Application number
IT51243/73A
Other languages
Italian (it)
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of IT989747B publication Critical patent/IT989747B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/08—Output circuits
    • 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

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)
IT51243/73A 1972-07-07 1973-07-04 IMPROVEMENT IN PILOT CIRCUITS FOR DATA PRESENTATION DEVICES IT989747B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00269681A US3815120A (en) 1972-07-07 1972-07-07 Gas discharge display apparatus having time multiplex operated anode and cathode driver circuits

Publications (1)

Publication Number Publication Date
IT989747B true IT989747B (en) 1975-06-10

Family

ID=23028255

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51243/73A IT989747B (en) 1972-07-07 1973-07-04 IMPROVEMENT IN PILOT CIRCUITS FOR DATA PRESENTATION DEVICES

Country Status (10)

Country Link
US (1) US3815120A (en)
JP (1) JPS4960135A (en)
AU (1) AU466623B2 (en)
CA (1) CA977440A (en)
DE (1) DE2334539A1 (en)
FR (1) FR2192372B1 (en)
GB (2) GB1399581A (en)
IT (1) IT989747B (en)
NL (1) NL7309502A (en)
SE (1) SE383662B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988434A (en) * 1972-12-25 1974-08-23
JPS51829U (en) * 1974-06-18 1976-01-06
US3918041A (en) * 1974-08-05 1975-11-04 Roger A Mao Multiplex display system
US4242615A (en) * 1979-02-14 1980-12-30 Beckman Instruments, Inc. Gas discharge tube driver and level shifter circuit
US4266224A (en) * 1979-02-26 1981-05-05 Beckman Instruments, Inc. High performance information display panel
US4262292A (en) * 1979-11-19 1981-04-14 Ncr Corporation Multiplexed scan display circuit
US4302756A (en) * 1979-11-29 1981-11-24 Beckman Instruments, Inc. Multiplexed display system
JPS5677891A (en) * 1979-11-29 1981-06-26 Tokyo Shibaura Electric Co Displayyunit drive circuit
US4307394A (en) * 1980-05-12 1981-12-22 Sangamo Weston, Inc. System for driving a gas discharge display
JPS60160727A (en) * 1984-02-01 1985-08-22 Hitachi Micro Comput Eng Ltd Serial-parallel converting circuit and display drive device using it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280449A (en) * 1962-07-03
US3354342A (en) * 1964-02-24 1967-11-21 Burroughs Corp Solid state sub-miniature display apparatus
US3395268A (en) * 1965-06-10 1968-07-30 Monsanto Co Blanking circuit for a plural cathode display tube
US3555544A (en) * 1968-11-18 1971-01-12 Wagner Electric Corp Time-sharing indicator lamp control circuit
JPS4810892B1 (en) * 1968-12-23 1973-04-09
US3614771A (en) * 1969-09-18 1971-10-19 Hewlett Packard Co Display apparatus

Also Published As

Publication number Publication date
GB1399581A (en) 1975-07-02
DE2334539A1 (en) 1974-01-24
US3815120A (en) 1974-06-04
SE383662B (en) 1976-03-22
CA977440A (en) 1975-11-04
FR2192372B1 (en) 1978-07-21
GB30633A (en)
AU5730873A (en) 1975-01-09
JPS4960135A (en) 1974-06-11
AU466623B2 (en) 1975-11-06
NL7309502A (en) 1974-01-09
FR2192372A1 (en) 1974-02-08

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