FR2280938B3 - - Google Patents

Info

Publication number
FR2280938B3
FR2280938B3 FR7426339A FR7426339A FR2280938B3 FR 2280938 B3 FR2280938 B3 FR 2280938B3 FR 7426339 A FR7426339 A FR 7426339A FR 7426339 A FR7426339 A FR 7426339A FR 2280938 B3 FR2280938 B3 FR 2280938B3
Authority
FR
France
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
FR7426339A
Other languages
French (fr)
Other versions
FR2280938A1 (en
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.)
GRATACOS FERNAND
Original Assignee
GRATACOS FERNAND
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 GRATACOS FERNAND filed Critical GRATACOS FERNAND
Priority to FR7426339A priority Critical patent/FR2280938A1/en
Publication of FR2280938A1 publication Critical patent/FR2280938A1/en
Application granted granted Critical
Publication of FR2280938B3 publication Critical patent/FR2280938B3/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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
    • G09G3/08—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using 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
    • G09F9/3023—Segmented electronic displays
    • 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
    • G09F9/305—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 the ends of optical fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
FR7426339A 1974-07-29 1974-07-29 Character display module using set of light sources - has selectively switched lights in light conducting segments Granted FR2280938A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7426339A FR2280938A1 (en) 1974-07-29 1974-07-29 Character display module using set of light sources - has selectively switched lights in light conducting segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426339A FR2280938A1 (en) 1974-07-29 1974-07-29 Character display module using set of light sources - has selectively switched lights in light conducting segments

Publications (2)

Publication Number Publication Date
FR2280938A1 FR2280938A1 (en) 1976-02-27
FR2280938B3 true FR2280938B3 (en) 1977-06-03

Family

ID=9141844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426339A Granted FR2280938A1 (en) 1974-07-29 1974-07-29 Character display module using set of light sources - has selectively switched lights in light conducting segments

Country Status (1)

Country Link
FR (1) FR2280938A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132968A1 (en) * 1981-08-20 1983-04-28 Siemens AG, 1000 Berlin und 8000 München LARGE DISPLAY DEVICE
DE3240030A1 (en) * 1982-10-26 1984-05-03 Opti Table Aluminium-Produkte Gmbh & Co Kg, 5650 Solingen Electronic display board for share prices or the like and control method used for the same
EP3852091A1 (en) * 2020-01-20 2021-07-21 Lite-On Opto Technology (Changzhou) Co., Ltd. Digital display

Also Published As

Publication number Publication date
FR2280938A1 (en) 1976-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse