DE3329310A1 - Anzeigevorrichtung - Google Patents

Anzeigevorrichtung

Info

Publication number
DE3329310A1
DE3329310A1 DE19833329310 DE3329310A DE3329310A1 DE 3329310 A1 DE3329310 A1 DE 3329310A1 DE 19833329310 DE19833329310 DE 19833329310 DE 3329310 A DE3329310 A DE 3329310A DE 3329310 A1 DE3329310 A1 DE 3329310A1
Authority
DE
Germany
Prior art keywords
display device
chambers
common
cover plate
lamps
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.)
Granted
Application number
DE19833329310
Other languages
German (de)
English (en)
Other versions
DE3329310C2 (de
Inventor
Robert 8012 Ottobrunn Ludes
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.)
Friedrich Merk Telefonbau GmbH
Original Assignee
Friedrich Merk Telefonbau GmbH
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 Friedrich Merk Telefonbau GmbH filed Critical Friedrich Merk Telefonbau GmbH
Priority to DE19833329310 priority Critical patent/DE3329310C2/de
Publication of DE3329310A1 publication Critical patent/DE3329310A1/de
Application granted granted Critical
Publication of DE3329310C2 publication Critical patent/DE3329310C2/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DE19833329310 1983-08-13 1983-08-13 Sieben-Segment-Anzeigevorrichtung Expired DE3329310C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833329310 DE3329310C2 (de) 1983-08-13 1983-08-13 Sieben-Segment-Anzeigevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833329310 DE3329310C2 (de) 1983-08-13 1983-08-13 Sieben-Segment-Anzeigevorrichtung

Publications (2)

Publication Number Publication Date
DE3329310A1 true DE3329310A1 (de) 1985-02-28
DE3329310C2 DE3329310C2 (de) 1987-04-16

Family

ID=6206487

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833329310 Expired DE3329310C2 (de) 1983-08-13 1983-08-13 Sieben-Segment-Anzeigevorrichtung

Country Status (1)

Country Link
DE (1) DE3329310C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242739A2 (fr) * 1986-04-21 1987-10-28 Ralph Haber Hoyeck Alphabet à une lettre

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259641B2 (de) * 1971-12-08 1974-10-10 Yasuo Zushi Kanagawa Wakabayashi (Japan) Anzeigegerät für Symbole wie z. B. Buchstaben oder Ziffern
FR2495804A1 (fr) * 1980-12-08 1982-06-11 Derot Marie Therese Affichage a segments lumineux

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259641B2 (de) * 1971-12-08 1974-10-10 Yasuo Zushi Kanagawa Wakabayashi (Japan) Anzeigegerät für Symbole wie z. B. Buchstaben oder Ziffern
FR2495804A1 (fr) * 1980-12-08 1982-06-11 Derot Marie Therese Affichage a segments lumineux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242739A2 (fr) * 1986-04-21 1987-10-28 Ralph Haber Hoyeck Alphabet à une lettre
EP0242739A3 (en) * 1986-04-21 1989-02-15 Ralph Haber Hoyeck One letter alphabet

Also Published As

Publication number Publication date
DE3329310C2 (de) 1987-04-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee