FR2207620A5 - - Google Patents
Info
- Publication number
- FR2207620A5 FR2207620A5 FR7241493A FR7241493A FR2207620A5 FR 2207620 A5 FR2207620 A5 FR 2207620A5 FR 7241493 A FR7241493 A FR 7241493A FR 7241493 A FR7241493 A FR 7241493A FR 2207620 A5 FR2207620 A5 FR 2207620A5
- 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
Links
Classifications
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- 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
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- 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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/38—Cold-cathode tubes
- H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
- H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
- H01J17/492—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes
- H01J17/497—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes for several colours
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7241493A FR2207620A5 (US06248540-20010619-C00021.png) | 1972-11-22 | 1972-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7241493A FR2207620A5 (US06248540-20010619-C00021.png) | 1972-11-22 | 1972-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2207620A5 true FR2207620A5 (US06248540-20010619-C00021.png) | 1974-06-14 |
Family
ID=9107527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7241493A Expired FR2207620A5 (US06248540-20010619-C00021.png) | 1972-11-22 | 1972-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2207620A5 (US06248540-20010619-C00021.png) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0037916A2 (de) * | 1980-04-03 | 1981-10-21 | TELEFUNKEN electronic GmbH | Anordnung zur Darstellung von Bildern mit lichtemittierenden Dioden |
| FR2524183A1 (fr) * | 1982-03-29 | 1983-09-30 | Smiths Industries Plc | Appareil d'affichage comportant une matrice composee d'un reseau d'elements pouvant etre electriquement actives |
| FR2579807A1 (fr) * | 1985-03-26 | 1986-10-03 | Radiotechnique Compelec | Enseigne lumineuse coloree pour l'affichage d'informations |
| WO1987001233A1 (en) * | 1985-08-14 | 1987-02-26 | Fruehauf Adolf | Device for three-dimensional reproduction of moving pictures |
| EP0597226A1 (en) * | 1992-11-09 | 1994-05-18 | Motorola, Inc. | Push-pull matrix addressing |
-
1972
- 1972-11-22 FR FR7241493A patent/FR2207620A5/fr not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0037916A2 (de) * | 1980-04-03 | 1981-10-21 | TELEFUNKEN electronic GmbH | Anordnung zur Darstellung von Bildern mit lichtemittierenden Dioden |
| EP0037916A3 (en) * | 1980-04-03 | 1982-04-14 | Telefunken Electronic Gmbh | Arrangement for representing pictures by light emtting diodes |
| FR2524183A1 (fr) * | 1982-03-29 | 1983-09-30 | Smiths Industries Plc | Appareil d'affichage comportant une matrice composee d'un reseau d'elements pouvant etre electriquement actives |
| FR2579807A1 (fr) * | 1985-03-26 | 1986-10-03 | Radiotechnique Compelec | Enseigne lumineuse coloree pour l'affichage d'informations |
| EP0196709A1 (fr) * | 1985-03-26 | 1986-10-08 | Rtc-Compelec | Enseigne lumineuse coloree pour l'affichage d'informations |
| WO1987001233A1 (en) * | 1985-08-14 | 1987-02-26 | Fruehauf Adolf | Device for three-dimensional reproduction of moving pictures |
| EP0597226A1 (en) * | 1992-11-09 | 1994-05-18 | Motorola, Inc. | Push-pull matrix addressing |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |