FR2496370A1 - Dispositif de balayage vertical a alimentation a decoupage et recepteur de television comportant un tel dispositif - Google Patents
Dispositif de balayage vertical a alimentation a decoupage et recepteur de television comportant un tel dispositif Download PDFInfo
- Publication number
- FR2496370A1 FR2496370A1 FR8026418A FR8026418A FR2496370A1 FR 2496370 A1 FR2496370 A1 FR 2496370A1 FR 8026418 A FR8026418 A FR 8026418A FR 8026418 A FR8026418 A FR 8026418A FR 2496370 A1 FR2496370 A1 FR 2496370A1
- Authority
- FR
- France
- Prior art keywords
- capacitor
- amplifier
- voltage
- signal
- deflector
- 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
- 230000003068 static effect Effects 0.000 title claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000012937 correction Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
- H03K4/625—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device using pulse-modulation techniques for the generation of the sawtooth wave, e.g. class D, switched mode
Landscapes
- Details Of Television Scanning (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8026418A FR2496370A1 (fr) | 1980-12-12 | 1980-12-12 | Dispositif de balayage vertical a alimentation a decoupage et recepteur de television comportant un tel dispositif |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8026418A FR2496370A1 (fr) | 1980-12-12 | 1980-12-12 | Dispositif de balayage vertical a alimentation a decoupage et recepteur de television comportant un tel dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2496370A1 true FR2496370A1 (fr) | 1982-06-18 |
| FR2496370B1 FR2496370B1 (cg-RX-API-DMAC10.html) | 1985-05-17 |
Family
ID=9249008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8026418A Granted FR2496370A1 (fr) | 1980-12-12 | 1980-12-12 | Dispositif de balayage vertical a alimentation a decoupage et recepteur de television comportant un tel dispositif |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2496370A1 (cg-RX-API-DMAC10.html) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991345A (en) * | 1973-08-06 | 1976-11-09 | U.S. Philips Corporation | Circuit arrangement for supplying a sawtooth deflection current |
| FR2315208A1 (fr) * | 1975-06-20 | 1977-01-14 | Matsushita Electric Industrial Co Ltd | Circuit de deviation verticale |
| EP0008263A1 (fr) * | 1978-07-27 | 1980-02-20 | Thomson-Brandt | Circuit de balayage trame en mode commuté pour récepteur video-fréquence, et récepteur comportant un tel circuit |
| FR2458966A1 (fr) * | 1979-06-07 | 1981-01-02 | Thomson Brandt | Circuit de commande de balayage trame en mode commute pour recepteur videofrequence |
-
1980
- 1980-12-12 FR FR8026418A patent/FR2496370A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991345A (en) * | 1973-08-06 | 1976-11-09 | U.S. Philips Corporation | Circuit arrangement for supplying a sawtooth deflection current |
| FR2315208A1 (fr) * | 1975-06-20 | 1977-01-14 | Matsushita Electric Industrial Co Ltd | Circuit de deviation verticale |
| EP0008263A1 (fr) * | 1978-07-27 | 1980-02-20 | Thomson-Brandt | Circuit de balayage trame en mode commuté pour récepteur video-fréquence, et récepteur comportant un tel circuit |
| FR2438395A1 (fr) * | 1978-07-27 | 1980-04-30 | Thomson Brandt | Circuit de balayage trame en mode commute, et recepteur video-frequence equipe d'un tel circuit |
| FR2458966A1 (fr) * | 1979-06-07 | 1981-01-02 | Thomson Brandt | Circuit de commande de balayage trame en mode commute pour recepteur videofrequence |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2496370B1 (cg-RX-API-DMAC10.html) | 1985-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |