CA925591A - Display apparatus - Google Patents

Display apparatus

Info

Publication number
CA925591A
CA925591A CA090534A CA90534A CA925591A CA 925591 A CA925591 A CA 925591A CA 090534 A CA090534 A CA 090534A CA 90534 A CA90534 A CA 90534A CA 925591 A CA925591 A CA 925591A
Authority
CA
Canada
Prior art keywords
display apparatus
display
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
CA090534A
Inventor
Francis A. Fuller, Jr.
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.)
SCIENCE ASSOCIATES
Original Assignee
SCIENCE ASSOCIATES
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 SCIENCE ASSOCIATES filed Critical SCIENCE ASSOCIATES
Application granted granted Critical
Publication of CA925591A publication Critical patent/CA925591A/en
Expired legal-status Critical Current

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
    • G09F9/375—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 the position of the elements being controlled by the application of a magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
CA090534A 1969-08-14 1970-08-12 Display apparatus Expired CA925591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85015869A 1969-08-14 1969-08-14

Publications (1)

Publication Number Publication Date
CA925591A true CA925591A (en) 1973-05-01

Family

ID=25307398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA090534A Expired CA925591A (en) 1969-08-14 1970-08-12 Display apparatus

Country Status (5)

Country Link
US (1) US3601914A (en)
CA (1) CA925591A (en)
DE (1) DE2040083A1 (en)
FR (1) FR2058283B1 (en)
GB (1) GB1317926A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685040A (en) * 1970-04-13 1972-08-15 Science Associates Inc Display apparatus
US3813673A (en) * 1972-06-26 1974-05-28 Trans Lux Corp Display panel
GB1464001A (en) * 1973-03-07 1977-02-09 Buchert C Data display panels
US4045895A (en) * 1976-07-26 1977-09-06 American Sign And Indicator Corporation Display sign
US4053340A (en) * 1976-07-26 1977-10-11 American Sign And Indicator Corporation Method for producing display sign panel
US4358743A (en) * 1980-07-09 1982-11-09 Ford Motor Company Light modulator
GB8413139D0 (en) * 1984-05-23 1984-06-27 Unisplay Sa Enhanced matrix displays
SE448792B (en) * 1983-03-30 1987-03-16 Otto Bruhn PROCEDURE AND DEVICE FOR ACCOMPLISHING INDICATION POINTS OR SIMILAR PRIOR TO INFORMATION BOARDS OR SIMILAR
US4747648A (en) * 1985-01-24 1988-05-31 Drd Ltd. Optical fiber display and optical train for same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964062A (en) * 1930-01-24 1934-06-26 Rca Corp Electrooptical device
US3365714A (en) * 1964-10-12 1968-01-23 Fma Inc Incremental code block apparatus
FR90919E (en) * 1966-05-06 1968-03-08 Telemecanique Electrique Mobile indexing device
US3487568A (en) * 1967-06-09 1970-01-06 Robert L Woolfolk Display apparatus

Also Published As

Publication number Publication date
GB1317926A (en) 1973-05-23
FR2058283A1 (en) 1971-05-28
US3601914A (en) 1971-08-31
DE2040083A1 (en) 1971-03-04
FR2058283B1 (en) 1973-01-12

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