DE2750504A1 - Sichtanzeigevorrichtung zur darstellung von zeichen - Google Patents

Sichtanzeigevorrichtung zur darstellung von zeichen

Info

Publication number
DE2750504A1
DE2750504A1 DE19772750504 DE2750504A DE2750504A1 DE 2750504 A1 DE2750504 A1 DE 2750504A1 DE 19772750504 DE19772750504 DE 19772750504 DE 2750504 A DE2750504 A DE 2750504A DE 2750504 A1 DE2750504 A1 DE 2750504A1
Authority
DE
Germany
Prior art keywords
light
movement
light sources
light source
cyclical
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.)
Withdrawn
Application number
DE19772750504
Other languages
German (de)
English (en)
Inventor
George Jee Fan
Richard Lawrence Garwin
James Lewis Levine
Janusz Stanislaw Wilczynski
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE2750504A1 publication Critical patent/DE2750504A1/de
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE19772750504 1976-12-30 1977-11-11 Sichtanzeigevorrichtung zur darstellung von zeichen Withdrawn DE2750504A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75588676A 1976-12-30 1976-12-30

Publications (1)

Publication Number Publication Date
DE2750504A1 true DE2750504A1 (de) 1978-07-06

Family

ID=25041085

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772750504 Withdrawn DE2750504A1 (de) 1976-12-30 1977-11-11 Sichtanzeigevorrichtung zur darstellung von zeichen

Country Status (6)

Country Link
JP (1) JPS5384699A (enrdf_load_html_response)
CA (1) CA1100112A (enrdf_load_html_response)
DE (1) DE2750504A1 (enrdf_load_html_response)
FR (1) FR2376479A1 (enrdf_load_html_response)
GB (1) GB1592789A (enrdf_load_html_response)
IT (1) IT1113823B (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418546A (en) * 1991-08-20 1995-05-23 Mitsubishi Denki Kabushiki Kaisha Visual display system and exposure control apparatus
US7258448B2 (en) * 2004-03-25 2007-08-21 Calsonic Kansei Corporation Display device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2116469B2 (de) * 1971-04-03 1980-09-25 Elektro-Optik Gmbh & Co Kg, 2392 Gluecksburg Verfahren zur Realisierung von Lichtpunktdisplays
IT1036499B (it) * 1975-07-11 1979-10-30 Olivetti & Co Spa Visualizzatore di caratteri alfanumerici

Also Published As

Publication number Publication date
FR2376479B1 (enrdf_load_html_response) 1980-08-22
GB1592789A (en) 1981-07-08
IT1113823B (it) 1986-01-27
FR2376479A1 (fr) 1978-07-28
JPS5384699A (en) 1978-07-26
CA1100112A (en) 1981-04-28

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee