DE2422853A1 - Digitale anzeigeeinrichtung - Google Patents

Digitale anzeigeeinrichtung

Info

Publication number
DE2422853A1
DE2422853A1 DE2422853A DE2422853A DE2422853A1 DE 2422853 A1 DE2422853 A1 DE 2422853A1 DE 2422853 A DE2422853 A DE 2422853A DE 2422853 A DE2422853 A DE 2422853A DE 2422853 A1 DE2422853 A1 DE 2422853A1
Authority
DE
Germany
Prior art keywords
light
prism
units
unit
housing
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.)
Pending
Application number
DE2422853A
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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.)
PARESU GIKEN KK
Original Assignee
PARESU GIKEN KK
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 PARESU GIKEN KK filed Critical PARESU GIKEN KK
Publication of DE2422853A1 publication Critical patent/DE2422853A1/de
Pending 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DE2422853A 1973-09-06 1974-05-10 Digitale anzeigeeinrichtung Pending DE2422853A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10479273U JPS5051578U (enExample) 1973-09-06 1973-09-06

Publications (1)

Publication Number Publication Date
DE2422853A1 true DE2422853A1 (de) 1975-03-13

Family

ID=14390294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2422853A Pending DE2422853A1 (de) 1973-09-06 1974-05-10 Digitale anzeigeeinrichtung

Country Status (3)

Country Link
JP (1) JPS5051578U (enExample)
DE (1) DE2422853A1 (enExample)
NL (1) NL7405904A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178708A (en) * 1977-06-21 1979-12-18 The United States Of America As Represented By The Secretary Of The Navy Fiber optic visual display system
EP0365429A1 (fr) * 1988-10-21 1990-04-25 SOCIETE D'ETUDES POUR LE DEVELOPPEMENT DES PRODUCTIONS ELECTRONIQUES société anonyme Tableau d'affichage à éléments lumineux

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005165041A (ja) * 2003-12-03 2005-06-23 Eteitsuku:Kk 表示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552049Y2 (enExample) * 1975-08-20 1980-01-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178708A (en) * 1977-06-21 1979-12-18 The United States Of America As Represented By The Secretary Of The Navy Fiber optic visual display system
EP0365429A1 (fr) * 1988-10-21 1990-04-25 SOCIETE D'ETUDES POUR LE DEVELOPPEMENT DES PRODUCTIONS ELECTRONIQUES société anonyme Tableau d'affichage à éléments lumineux
FR2638271A1 (fr) * 1988-10-21 1990-04-27 Soc Et Dev Prod Electron Tableau d'affichage a elements lumineux
US5023763A (en) * 1988-10-21 1991-06-11 Societe D'etudes Pour Le Developpement Des Productions Electroniques Illuminated display panel

Also Published As

Publication number Publication date
NL7405904A (nl) 1975-03-10
JPS5051578U (enExample) 1975-05-19

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Legal Events

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