BE870013A - Generateur d'impulsions de suppression du retour de balayage avec un temps de transition retarde - Google Patents
Generateur d'impulsions de suppression du retour de balayage avec un temps de transition retardeInfo
- Publication number
- BE870013A BE870013A BE190103A BE190103A BE870013A BE 870013 A BE870013 A BE 870013A BE 190103 A BE190103 A BE 190103A BE 190103 A BE190103 A BE 190103A BE 870013 A BE870013 A BE 870013A
- Authority
- BE
- Belgium
- Prior art keywords
- pulse generator
- transition time
- suppression pulse
- return suppression
- delayed transition
- Prior art date
Links
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
-
- 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
- H03K4/69—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 an amplifier
- H03K4/696—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 an amplifier using means for reducing power dissipation or for shortening the flyback time, e.g. applying a higher voltage during flyback time
-
- 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
- H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
- H03K4/835—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region using pulse-modulation techniques for the generation of the sawtooth wave, e.g. class D, switched mode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/829,539 US4134046A (en) | 1977-08-31 | 1977-08-31 | Retrace blanking pulse generator with delayed transition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE870013A true BE870013A (fr) | 1978-12-18 |
Family
ID=25254806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE190103A BE870013A (fr) | 1977-08-31 | 1978-08-28 | Generateur d'impulsions de suppression du retour de balayage avec un temps de transition retarde |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4134046A (it) |
| JP (1) | JPS5447518A (it) |
| AU (1) | AU516717B2 (it) |
| BE (1) | BE870013A (it) |
| CA (1) | CA1099402A (it) |
| DE (1) | DE2838088A1 (it) |
| ES (1) | ES473003A1 (it) |
| FI (1) | FI782590A (it) |
| FR (1) | FR2402364A1 (it) |
| GB (1) | GB2003710B (it) |
| IT (1) | IT7827066A0 (it) |
| NL (1) | NL7808922A (it) |
| PL (1) | PL118346B1 (it) |
| RO (1) | RO81894A (it) |
| SE (1) | SE7808973L (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4164687A (en) * | 1978-04-10 | 1979-08-14 | Rca Corporation | Television kinescope protection circuit |
| US4330792A (en) * | 1980-11-26 | 1982-05-18 | Rca Corporation | Video blanking circuit with controlled rate of unblanking |
| DE3236411C1 (de) * | 1982-10-01 | 1984-02-09 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Verfahren zum Einleiten des vertikalen Ruecklaufs eines Elektronenstrahls |
| DE3622644A1 (de) * | 1986-07-05 | 1988-01-14 | Thomson Brandt Gmbh | Schaltungsanordnung zur erzeugung eines vertikal-ablenkstromes |
| JP3072900B2 (ja) * | 1988-08-10 | 2000-08-07 | ソニー株式会社 | テレビジョン受像機のブランキング回路 |
| DE4004161A1 (de) * | 1990-02-10 | 1991-08-14 | Thomson Brandt Gmbh | Zeilenaustast-schaltung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931545A (en) * | 1974-12-13 | 1976-01-06 | Redactron Corporation | Horizontal deflection circuit |
| GB1528981A (en) * | 1975-02-20 | 1978-10-18 | Rca Corp | Deflection system such as for television receivers including a switched mode vertical(field)reflection circuit |
| IE41941B1 (en) * | 1975-02-20 | 1980-04-23 | Rca Corp | Deflection system such as for television receivers including a switched mode vertical (field) deflection circuit |
| DE2533599C3 (de) * | 1975-07-26 | 1982-03-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Integrierbare Ablenk-Schaltungsanordnung |
-
1977
- 1977-08-31 US US05/829,539 patent/US4134046A/en not_active Expired - Lifetime
-
1978
- 1978-08-24 SE SE7808973A patent/SE7808973L/xx unknown
- 1978-08-24 FI FI782590A patent/FI782590A/fi unknown
- 1978-08-24 CA CA309,984A patent/CA1099402A/en not_active Expired
- 1978-08-25 IT IT7827066A patent/IT7827066A0/it unknown
- 1978-08-25 AU AU39259/78A patent/AU516717B2/en not_active Expired
- 1978-08-28 BE BE190103A patent/BE870013A/xx unknown
- 1978-08-29 GB GB7834897A patent/GB2003710B/en not_active Expired
- 1978-08-30 NL NL7808922A patent/NL7808922A/xx not_active Application Discontinuation
- 1978-08-30 JP JP10698178A patent/JPS5447518A/ja active Pending
- 1978-08-30 RO RO7895069A patent/RO81894A/ro unknown
- 1978-08-30 FR FR7825023A patent/FR2402364A1/fr active Pending
- 1978-08-31 ES ES473003A patent/ES473003A1/es not_active Expired
- 1978-08-31 PL PL1978209328A patent/PL118346B1/pl unknown
- 1978-08-31 DE DE19782838088 patent/DE2838088A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT7827066A0 (it) | 1978-08-25 |
| NL7808922A (nl) | 1979-03-02 |
| JPS5447518A (en) | 1979-04-14 |
| SE7808973L (sv) | 1979-03-01 |
| PL118346B1 (en) | 1981-09-30 |
| FR2402364A1 (fr) | 1979-03-30 |
| GB2003710B (en) | 1982-01-13 |
| CA1099402A (en) | 1981-04-14 |
| PL209328A1 (pl) | 1979-07-16 |
| ES473003A1 (es) | 1979-03-16 |
| AU3925978A (en) | 1980-02-28 |
| RO81894B (ro) | 1983-05-30 |
| FI782590A (fi) | 1979-03-01 |
| GB2003710A (en) | 1979-03-14 |
| US4134046A (en) | 1979-01-09 |
| AU516717B2 (en) | 1981-06-18 |
| DE2838088A1 (de) | 1979-03-15 |
| RO81894A (ro) | 1983-06-01 |
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