FR2690775B1 - Dispositif d'affichage matriciel lumineux de dimensions réduites. - Google Patents

Dispositif d'affichage matriciel lumineux de dimensions réduites.

Info

Publication number
FR2690775B1
FR2690775B1 FR9205604A FR9205604A FR2690775B1 FR 2690775 B1 FR2690775 B1 FR 2690775B1 FR 9205604 A FR9205604 A FR 9205604A FR 9205604 A FR9205604 A FR 9205604A FR 2690775 B1 FR2690775 B1 FR 2690775B1
Authority
FR
France
Prior art keywords
display device
matrix display
reduced dimensions
luminous matrix
luminous
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.)
Expired - Fee Related
Application number
FR9205604A
Other languages
English (en)
Other versions
FR2690775A1 (fr
Inventor
Jean-Claude Berthon
Masson
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.)
BERTHON JEAN CLAUDE
Original Assignee
BERTHON JEAN CLAUDE
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 BERTHON JEAN CLAUDE filed Critical BERTHON JEAN CLAUDE
Priority to FR9205604A priority Critical patent/FR2690775B1/fr
Publication of FR2690775A1 publication Critical patent/FR2690775A1/fr
Application granted granted Critical
Publication of FR2690775B1 publication Critical patent/FR2690775B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09F9/33—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 semiconductor devices, e.g. diodes
    • 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
    • G09G3/12—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 electroluminescent elements
    • G09G3/14—Semiconductor devices, e.g. diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR9205604A 1992-04-30 1992-04-30 Dispositif d'affichage matriciel lumineux de dimensions réduites. Expired - Fee Related FR2690775B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9205604A FR2690775B1 (fr) 1992-04-30 1992-04-30 Dispositif d'affichage matriciel lumineux de dimensions réduites.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205604A FR2690775B1 (fr) 1992-04-30 1992-04-30 Dispositif d'affichage matriciel lumineux de dimensions réduites.

Publications (2)

Publication Number Publication Date
FR2690775A1 FR2690775A1 (fr) 1993-11-05
FR2690775B1 true FR2690775B1 (fr) 1995-06-02

Family

ID=9429605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9205604A Expired - Fee Related FR2690775B1 (fr) 1992-04-30 1992-04-30 Dispositif d'affichage matriciel lumineux de dimensions réduites.

Country Status (1)

Country Link
FR (1) FR2690775B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792096A1 (fr) * 1999-04-06 2000-10-13 Patrice Litvine Dispositif permettant, dans un panneau d'affichage (ou ecran) a diodes electroluminescentes (del), d'augmenter, par rapport a une conception conventionnelle, le ratio nombre de pixels / nombre de del

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479517A (en) * 1966-10-17 1969-11-18 Gen Electric Solid state light emitting display with memory
US3800177A (en) * 1971-12-20 1974-03-26 Motorola Inc Integrated light emitting diode display device with housing
ZA808095B (en) * 1980-01-19 1982-01-27 Westinghouse Brake & Signal Information display apparatus

Also Published As

Publication number Publication date
FR2690775A1 (fr) 1993-11-05

Similar Documents

Publication Publication Date Title
FR2661028B1 (fr) Dispositif d'affichage.
FR2730333B1 (fr) Dispositif d'affichage par emission de rayonnement
FR2726390B1 (fr) Dispositif d'affichage par plasma
FR2678415B1 (fr) Dispositif d'affichage pourvu de filtres.
DE69308242D1 (de) Anzeigevorrichtung mit aktiver Matrix
DE69319207D1 (de) Anzeigevorrichtungen mit aktiver Matrix
FR2667428B1 (fr) Dispositif d'affichage d'image.
FR2503432B1 (fr) Dispositif d'affichage fluorescent
FR2691567B1 (fr) Dispositif d'affichage fluorescent.
FR2735264B1 (fr) Dispositif d'affichage
FR2682211B1 (fr) Dispositif d'affichage fluorescent de type plat.
DE69313801D1 (de) Matrixanzeigevorrichtung
FR2748146B1 (fr) Dispositif d'affichage
FR2513415B1 (fr) Dispositif d'affichage electroluminescent
FR2731555B1 (fr) Dispositif d'affichage
FR2699718B1 (fr) Dispositif de présentation d'affiches successives.
FR2705484B1 (fr) Dispositif d'affichage.
FR2714209B1 (fr) Dispositif d'affichage.
FR2685943B1 (fr) Dispositif d'etancheite.
FR2731332B1 (fr) Dispositif d'affichage perfectionne
FR2694437B1 (fr) Dispositif d'affichage pour support d'affiche.
FR2714210B1 (fr) Dispositif d'évacuation.
FR2625358B1 (fr) Dispositif d'affichage electro-optique
FR2733604B1 (fr) Dispositif d'eclairement
FR2703313B1 (fr) Dispositif d'essuyage.

Legal Events

Date Code Title Description
ST Notification of lapse