CH540544A - Digit display device - Google Patents

Digit display device

Info

Publication number
CH540544A
CH540544A CH35572A CH35572A CH540544A CH 540544 A CH540544 A CH 540544A CH 35572 A CH35572 A CH 35572A CH 35572 A CH35572 A CH 35572A CH 540544 A CH540544 A CH 540544A
Authority
CH
Switzerland
Prior art keywords
display device
digit display
digit
display
Prior art date
Application number
CH35572A
Other languages
German (de)
Inventor
Polonsky Samuel
Lee Bovles Robert
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH540544A publication Critical patent/CH540544A/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CH35572A 1971-01-12 1972-01-11 Digit display device CH540544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10585571A 1971-01-12 1971-01-12

Publications (1)

Publication Number Publication Date
CH540544A true CH540544A (en) 1973-08-15

Family

ID=22308153

Family Applications (1)

Application Number Title Priority Date Filing Date
CH35572A CH540544A (en) 1971-01-12 1972-01-11 Digit display device

Country Status (5)

Country Link
US (1) US3683524A (en)
CH (1) CH540544A (en)
DE (1) DE2200897A1 (en)
FR (1) FR2121793B1 (en)
GB (1) GB1379661A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615274A4 (en) * 1974-05-06 1976-12-31
US4021944A (en) * 1976-05-03 1977-05-10 Everbrite Electric Signs, Inc. Display device with orbitally movable plates
US4178752A (en) * 1976-11-24 1979-12-18 Tamura Electric Works, Ltd. Shutter type digital clocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174144A (en) * 1960-11-21 1965-03-16 Richard J O'neill Digital read-out and display unit
US3261013A (en) * 1964-02-24 1966-07-12 Bowmar Instrument Corp Miniature character display device
US3249932A (en) * 1964-06-17 1966-05-03 Honeywell Inc Electrical apparatus
US3467960A (en) * 1966-01-10 1969-09-16 American Gage & Mach Digital readout device with light guides
US3363347A (en) * 1966-11-09 1968-01-16 Robert N. Benson Visual indicator device
US3405464A (en) * 1966-05-17 1968-10-15 Glass John P Display device
US3399474A (en) * 1968-01-18 1968-09-03 Robert M. Rinder Digital display device using reflected light

Also Published As

Publication number Publication date
FR2121793B1 (en) 1973-12-07
FR2121793A1 (en) 1972-08-25
US3683524A (en) 1972-08-15
GB1379661A (en) 1975-01-08
DE2200897A1 (en) 1972-07-20

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Legal Events

Date Code Title Description
PL Patent ceased