IT1130504B - Dispositivo visualizzatore del tipo a matrice - Google Patents

Dispositivo visualizzatore del tipo a matrice

Info

Publication number
IT1130504B
IT1130504B IT68297/80A IT6829780A IT1130504B IT 1130504 B IT1130504 B IT 1130504B IT 68297/80 A IT68297/80 A IT 68297/80A IT 6829780 A IT6829780 A IT 6829780A IT 1130504 B IT1130504 B IT 1130504B
Authority
IT
Italy
Prior art keywords
display device
type display
matrix type
matrix
type
Prior art date
Application number
IT68297/80A
Other languages
English (en)
Other versions
IT8068297A0 (it
Inventor
Hassan Paddy
Abdel Salam
Original Assignee
Unisplay Sa
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 Unisplay Sa filed Critical Unisplay Sa
Publication of IT8068297A0 publication Critical patent/IT8068297A0/it
Application granted granted Critical
Publication of IT1130504B publication Critical patent/IT1130504B/it

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)
IT68297/80A 1979-08-16 1980-08-14 Dispositivo visualizzatore del tipo a matrice IT1130504B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7928559 1979-08-16

Publications (2)

Publication Number Publication Date
IT8068297A0 IT8068297A0 (it) 1980-08-14
IT1130504B true IT1130504B (it) 1986-06-18

Family

ID=10507245

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68297/80A IT1130504B (it) 1979-08-16 1980-08-14 Dispositivo visualizzatore del tipo a matrice

Country Status (4)

Country Link
US (1) US4323889A (it)
JP (1) JPS5664380A (it)
CH (1) CH641909A5 (it)
IT (1) IT1130504B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466207A (en) * 1981-11-12 1984-08-21 Unisplay S.A. Information display devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194597A (en) * 1967-09-27 1970-06-10 Universal Telewriters Pty Ltd Improvements in or relating to Matrix Display Devices
JPS5391698A (en) * 1977-01-24 1978-08-11 Nihon Advanced Prod Kk Display apparatus and display element therefor

Also Published As

Publication number Publication date
JPH0239792B2 (it) 1990-09-07
CH641909A5 (fr) 1984-03-15
US4323889A (en) 1982-04-06
IT8068297A0 (it) 1980-08-14
JPS5664380A (en) 1981-06-01

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