IT966745B - Apparecchio trasformatore ampiez za spazio particolarmente per si stemi di evidenzamento dinamico su matrice - Google Patents

Apparecchio trasformatore ampiez za spazio particolarmente per si stemi di evidenzamento dinamico su matrice

Info

Publication number
IT966745B
IT966745B IT52847/72A IT5284772A IT966745B IT 966745 B IT966745 B IT 966745B IT 52847/72 A IT52847/72 A IT 52847/72A IT 5284772 A IT5284772 A IT 5284772A IT 966745 B IT966745 B IT 966745B
Authority
IT
Italy
Prior art keywords
matrix
systems
large space
transformer device
device large
Prior art date
Application number
IT52847/72A
Other languages
English (en)
Original Assignee
Ece Const
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 Ece Const filed Critical Ece Const
Application granted granted Critical
Publication of IT966745B publication Critical patent/IT966745B/it

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
    • G09G3/30—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 electroluminescent panels
    • G09G3/32—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 electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/04—Arrangements for displaying electric variables or waveforms for producing permanent records
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/04—Input or output devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of El Displays (AREA)
IT52847/72A 1971-09-28 1972-09-19 Apparecchio trasformatore ampiez za spazio particolarmente per si stemi di evidenzamento dinamico su matrice IT966745B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134781A FR2154849A5 (it) 1971-09-28 1971-09-28

Publications (1)

Publication Number Publication Date
IT966745B true IT966745B (it) 1974-02-20

Family

ID=9083557

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52847/72A IT966745B (it) 1971-09-28 1972-09-19 Apparecchio trasformatore ampiez za spazio particolarmente per si stemi di evidenzamento dinamico su matrice

Country Status (8)

Country Link
US (1) US3816822A (it)
BE (1) BE787971A (it)
DE (1) DE2242000C3 (it)
FR (1) FR2154849A5 (it)
GB (1) GB1372126A (it)
IL (1) IL40208A (it)
IT (1) IT966745B (it)
LU (1) LU66163A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355994B2 (de) * 1973-11-09 1976-11-11 Ibm Deutschland Gmbh, 7000 Stuttgart Anordnung zur dynamisch direkten digitalanzeige von impulsrelationen
US4006412A (en) * 1974-10-29 1977-02-01 The United States Of America As Represented By The Secretary Of The Navy Digital display system circuit
US4163971A (en) * 1975-05-05 1979-08-07 Sigma Instruments Inc. Systems for displaying analog values
US4210904A (en) * 1978-09-12 1980-07-01 Krautkramer-Branson, Incorporated Method and apparatus for converting analog ultrasonic echo signals into digital form

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064630A (en) * 1935-08-07 1936-12-15 Ohio Brass Co Impulse generator
US2817815A (en) * 1948-02-02 1957-12-24 Thomas P Evans Transient signal recorder
US2612550A (en) * 1950-09-27 1952-09-30 Gen Electric Voltage level selector circuit
US2688441A (en) * 1951-02-02 1954-09-07 Exact Weight Scale Co Distribution classifier
US3671938A (en) * 1969-05-02 1972-06-20 Bell Telephone Labor Inc Gaseous display device

Also Published As

Publication number Publication date
DE2242000B2 (de) 1978-07-06
US3816822A (en) 1974-06-11
IL40208A0 (en) 1972-11-28
IL40208A (en) 1975-04-25
BE787971A (fr) 1972-12-18
DE2242000C3 (de) 1979-03-01
DE2242000A1 (de) 1973-04-05
GB1372126A (en) 1974-10-30
FR2154849A5 (it) 1973-05-18
LU66163A1 (it) 1973-01-17

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