FR2410926A1 - Jeu electronique, dit " jeu video ", muni d'un dispositif anti-marquage du tube image du televiseur auquel il est relie - Google Patents
Jeu electronique, dit " jeu video ", muni d'un dispositif anti-marquage du tube image du televiseur auquel il est relieInfo
- Publication number
- FR2410926A1 FR2410926A1 FR7736341A FR7736341A FR2410926A1 FR 2410926 A1 FR2410926 A1 FR 2410926A1 FR 7736341 A FR7736341 A FR 7736341A FR 7736341 A FR7736341 A FR 7736341A FR 2410926 A1 FR2410926 A1 FR 2410926A1
- Authority
- FR
- France
- Prior art keywords
- screen
- circuit
- electronic video
- permanent marking
- game
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
DISPOSITIF EVITANT LE MARQUAGE DE L'ECRAN DU TUBE IMAGE PAR LES IMAGES FIXES D'UN JEU ELECTRONIQUE. LE GENERATEUR DE SIGNAUX DE SYNCHRONISATION DU JEU ELECTRONIQUE EST COUPLE A UN VOBULATEUR A TRES BASSE FREQUENCE, PROVOQUANT AINSI UN DEPLACEMENT LENT DE L'IMAGE AUTOUR DE SA POSITION NORMALE. APPLICATION AUX JEUX ELECTRONIQUES INCORPORES OU ADAPTABLES AUX TELEVISEURS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7736341A FR2410926A1 (fr) | 1977-12-02 | 1977-12-02 | Jeu electronique, dit " jeu video ", muni d'un dispositif anti-marquage du tube image du televiseur auquel il est relie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7736341A FR2410926A1 (fr) | 1977-12-02 | 1977-12-02 | Jeu electronique, dit " jeu video ", muni d'un dispositif anti-marquage du tube image du televiseur auquel il est relie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2410926A1 true FR2410926A1 (fr) | 1979-06-29 |
FR2410926B1 FR2410926B1 (fr) | 1980-08-22 |
Family
ID=9198382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7736341A Granted FR2410926A1 (fr) | 1977-12-02 | 1977-12-02 | Jeu electronique, dit " jeu video ", muni d'un dispositif anti-marquage du tube image du televiseur auquel il est relie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2410926A1 (fr) |
-
1977
- 1977-12-02 FR FR7736341A patent/FR2410926A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2410926B1 (fr) | 1980-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |