IT8419691A0 - Circuito per variare le dimensioni dell'immagine in un ricevitore per televisione. - Google Patents
Circuito per variare le dimensioni dell'immagine in un ricevitore per televisione.Info
- Publication number
- IT8419691A0 IT8419691A0 IT8419691A IT1969184A IT8419691A0 IT 8419691 A0 IT8419691 A0 IT 8419691A0 IT 8419691 A IT8419691 A IT 8419691A IT 1969184 A IT1969184 A IT 1969184A IT 8419691 A0 IT8419691 A0 IT 8419691A0
- Authority
- IT
- Italy
- Prior art keywords
- varying
- image
- circuit
- size
- television receiver
- Prior art date
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
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838304754A GB8304754D0 (en) | 1983-02-21 | 1983-02-21 | Variable picture size circuit |
US06/534,711 US4547708A (en) | 1983-02-21 | 1983-09-22 | Variable picture size circuit for a television receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8419691A0 true IT8419691A0 (it) | 1984-02-17 |
IT1174061B IT1174061B (it) | 1987-07-01 |
Family
ID=26285296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19691/84A IT1174061B (it) | 1983-02-21 | 1984-02-17 | Circuito per variare le dimensioni dell'immagine in un ricevitore per televisione |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3406224A1 (it) |
ES (1) | ES8501188A1 (it) |
FR (1) | FR2541543B1 (it) |
IT (1) | IT1174061B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2179828B (en) * | 1985-08-14 | 1989-08-02 | Rca Corp | Selectable raster size for video display |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE759316A (fr) * | 1969-12-30 | 1971-04-30 | Parker Ste Continentale | Composition et procede pour former un depot de cuivre sur des surfaces de metaux ferreux |
US4028726A (en) * | 1975-01-27 | 1977-06-07 | Zenith Radio Corporation | TV receiver raster expansion system |
DE2741012C2 (de) * | 1977-09-12 | 1982-09-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltung für die Ost-West-Kissenkorrektur in einem Farbfernsehempfänger |
US4305023A (en) * | 1980-07-07 | 1981-12-08 | Rca Corporation | Raster distortion corrected deflection circuit |
GB2094114B (en) * | 1981-03-02 | 1984-10-24 | Croma Research Ltd | Scanning circuit for a television |
ES8404107A1 (es) * | 1982-04-23 | 1984-04-01 | Rca Corp | Perfeccionamientos introducidos en un circuito de suministro de potencia y de desviacion modulada. |
-
1984
- 1984-02-14 ES ES529705A patent/ES8501188A1/es not_active Expired
- 1984-02-17 IT IT19691/84A patent/IT1174061B/it active
- 1984-02-20 FR FR8402524A patent/FR2541543B1/fr not_active Expired
- 1984-02-21 DE DE3406224A patent/DE3406224A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
ES529705A0 (es) | 1984-11-01 |
DE3406224C2 (it) | 1987-10-01 |
DE3406224A1 (de) | 1984-08-23 |
ES8501188A1 (es) | 1984-11-01 |
FR2541543B1 (fr) | 1988-12-30 |
IT1174061B (it) | 1987-07-01 |
FR2541543A1 (fr) | 1984-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970226 |