FR2315128A1 - Dispositif pour la projection de circuits numeriques ou analogiques de l'electronique ou de la technologie des ordinateurs - Google Patents

Dispositif pour la projection de circuits numeriques ou analogiques de l'electronique ou de la technologie des ordinateurs

Info

Publication number
FR2315128A1
FR2315128A1 FR7618314A FR7618314A FR2315128A1 FR 2315128 A1 FR2315128 A1 FR 2315128A1 FR 7618314 A FR7618314 A FR 7618314A FR 7618314 A FR7618314 A FR 7618314A FR 2315128 A1 FR2315128 A1 FR 2315128A1
Authority
FR
France
Prior art keywords
electronic
digital
contact elements
esp
projector
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
FR7618314A
Other languages
English (en)
French (fr)
Other versions
FR2315128B3 (enExample
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold Heraeus 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 Leybold Heraeus GmbH filed Critical Leybold Heraeus GmbH
Publication of FR2315128A1 publication Critical patent/FR2315128A1/fr
Application granted granted Critical
Publication of FR2315128B3 publication Critical patent/FR2315128B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
    • G09F13/10—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers using transparencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
FR7618314A 1975-06-16 1976-06-16 Dispositif pour la projection de circuits numeriques ou analogiques de l'electronique ou de la technologie des ordinateurs Granted FR2315128A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752526916 DE2526916A1 (de) 1975-06-16 1975-06-16 Anordnung zur projektion von digitalen und analogen schaltungen der elektronik und rechentechnik

Publications (2)

Publication Number Publication Date
FR2315128A1 true FR2315128A1 (fr) 1977-01-14
FR2315128B3 FR2315128B3 (enExample) 1979-03-09

Family

ID=5949254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618314A Granted FR2315128A1 (fr) 1975-06-16 1976-06-16 Dispositif pour la projection de circuits numeriques ou analogiques de l'electronique ou de la technologie des ordinateurs

Country Status (3)

Country Link
DE (1) DE2526916A1 (enExample)
FR (1) FR2315128A1 (enExample)
IT (1) IT1060900B (enExample)

Also Published As

Publication number Publication date
FR2315128B3 (enExample) 1979-03-09
IT1060900B (it) 1982-09-30
DE2526916A1 (de) 1976-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse