GB1302645A - - Google Patents

Info

Publication number
GB1302645A
GB1302645A GB2155371A GB2155371A GB1302645A GB 1302645 A GB1302645 A GB 1302645A GB 2155371 A GB2155371 A GB 2155371A GB 2155371 A GB2155371 A GB 2155371A GB 1302645 A GB1302645 A GB 1302645A
Authority
GB
United Kingdom
Prior art keywords
segments
centre
diagonals
failure
parallelogram
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
GB2155371A
Other languages
English (en)
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 filed Critical
Publication of GB1302645A publication Critical patent/GB1302645A/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
    • G09F9/307—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 incandescent filaments
    • 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
    • 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
    • G09F9/3023—Segmented electronic displays

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB2155371A 1970-02-16 1971-04-19 Expired GB1302645A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702006983 DE2006983A1 (de) 1970-02-16 1970-02-16 Digitale alfanumerische Anzeigevor richtung

Publications (1)

Publication Number Publication Date
GB1302645A true GB1302645A (https=) 1973-01-10

Family

ID=5762403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2155371A Expired GB1302645A (https=) 1970-02-16 1971-04-19

Country Status (3)

Country Link
AU (1) AU2511071A (https=)
DE (1) DE2006983A1 (https=)
GB (1) GB1302645A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204978A (en) * 1987-05-21 1988-11-23 Brookes & Gatehouse Liquid crystal displays

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461837C2 (de) * 1974-12-30 1985-05-30 The Laitram Corp., New Orleans, La. Digitale Anzeigevorrichtung mit einer Punktmatrix
USD250675S (en) 1977-07-25 1978-12-26 Donovan James M Video display unit
GB2069216B (en) * 1980-02-07 1983-12-21 Cpg Prod Corp Display for electronic game
CH661373A5 (de) * 1984-09-11 1987-07-15 Autophon Ag Alphanumerische anzeigeanlage mit in je einen sichtbaren und einen unsichtbaren zustand steuerbaren segmenten.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204978A (en) * 1987-05-21 1988-11-23 Brookes & Gatehouse Liquid crystal displays
US4932756A (en) * 1987-05-21 1990-06-12 Brookes & Gatehouse Limited Display character
GB2204978B (en) * 1987-05-21 1991-09-25 Brookes & Gatehouse A display.

Also Published As

Publication number Publication date
DE2006983A1 (de) 1971-08-26
AU2511071A (en) 1972-08-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees