GB1574601A - Undersirable modulation reduction of deflection circuit - Google Patents
Undersirable modulation reduction of deflection circuit Download PDFInfo
- Publication number
- GB1574601A GB1574601A GB16869/76A GB1686976A GB1574601A GB 1574601 A GB1574601 A GB 1574601A GB 16869/76 A GB16869/76 A GB 16869/76A GB 1686976 A GB1686976 A GB 1686976A GB 1574601 A GB1574601 A GB 1574601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vertical
- horizontal
- deflection
- switching
- energy
- 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.)
- Expired
Links
- 238000004804 winding Methods 0.000 claims description 19
- 230000010355 oscillation Effects 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 241001269524 Dura Species 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 26
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000226585 Antennaria plantaginifolia Species 0.000 description 1
- 101500025734 Drosophila melanogaster CAP-2 Proteins 0.000 description 1
- CLSVJBIHYWPGQY-UHFFFAOYSA-N [3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl] ethyl carbonate Chemical compound CCOC(=O)OC1=C(C=2C(=CC=C(C)C=2)C)C(=O)NC11CCC(OC)CC1 CLSVJBIHYWPGQY-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process 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
- H03K4/83—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
-
- 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 (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16869/76A GB1574601A (en) | 1976-04-26 | 1976-04-26 | Undersirable modulation reduction of deflection circuit |
| US05/783,217 US4096415A (en) | 1976-04-26 | 1977-03-31 | Switched vertical deflection circuit |
| NZ183746A NZ183746A (en) | 1976-04-26 | 1977-03-31 | Coupling horizontal rate signals to vertical deflection supply |
| FI771239A FI65519C (fi) | 1976-04-26 | 1977-04-19 | Omkopplat vertikalavboejningssystem |
| SE7704482A SE420882B (sv) | 1976-04-26 | 1977-04-19 | Anordning vid omkopplat vertikalavbojningssystem for minskining av icke onskverd modulation i avbojningskretsar |
| AU24404/77A AU514120B2 (en) | 1976-04-26 | 1977-04-19 | Switched vertical deflection circuit |
| IT22667/77A IT1076147B (it) | 1976-04-26 | 1977-04-20 | Circuito di deflessione verticale,di tipo commutato |
| FR7712419A FR2350022A1 (fr) | 1976-04-26 | 1977-04-25 | Circuit de deviation verticale commutee |
| AT772903A ATA290377A (de) | 1976-04-26 | 1977-04-26 | Geschaltete vertikalablenkschaltung |
| JP4901377A JPS52131414A (en) | 1976-04-26 | 1977-04-26 | Vertical switching deflecting device |
| DE2718571A DE2718571C3 (de) | 1976-04-26 | 1977-04-26 | Geschaltete Vertikalablenkschaltung mit Maßnahmen zur Unterdrückung unerwünschter Modulationen |
| ES458167A ES458167A1 (es) | 1976-04-26 | 1977-04-26 | Perfeccionamientos en sistemas de desviacion vertical conmu-tados para receptores de television. |
| PL1977197651A PL109312B1 (en) | 1976-04-26 | 1977-04-26 | Vertical deflection switch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16869/76A GB1574601A (en) | 1976-04-26 | 1976-04-26 | Undersirable modulation reduction of deflection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1574601A true GB1574601A (en) | 1980-09-10 |
Family
ID=10085141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16869/76A Expired GB1574601A (en) | 1976-04-26 | 1976-04-26 | Undersirable modulation reduction of deflection circuit |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4096415A (enExample) |
| JP (1) | JPS52131414A (enExample) |
| AT (1) | ATA290377A (enExample) |
| AU (1) | AU514120B2 (enExample) |
| DE (1) | DE2718571C3 (enExample) |
| ES (1) | ES458167A1 (enExample) |
| FI (1) | FI65519C (enExample) |
| FR (1) | FR2350022A1 (enExample) |
| GB (1) | GB1574601A (enExample) |
| IT (1) | IT1076147B (enExample) |
| NZ (1) | NZ183746A (enExample) |
| PL (1) | PL109312B1 (enExample) |
| SE (1) | SE420882B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338549A (en) * | 1980-03-20 | 1982-07-06 | Rca Corporation | Vertical deflection circuit |
| US4345187A (en) * | 1980-05-29 | 1982-08-17 | Moniterm Corporation | High resolution, high density CRT monitor |
| GB9004392D0 (en) * | 1990-02-27 | 1990-04-25 | Rca Licensing Corp | Raster corrected vertical deflection circuit |
| GB2341226B (en) * | 1998-09-02 | 2001-08-01 | Morris Martin Associates | Warning light |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452244A (en) * | 1968-04-15 | 1969-06-24 | Rca Corp | Electron beam deflection and high voltage generation circuit |
| US3939380A (en) * | 1974-02-21 | 1976-02-17 | Rca Corporation | Class D amplifier |
-
1976
- 1976-04-26 GB GB16869/76A patent/GB1574601A/en not_active Expired
-
1977
- 1977-03-31 US US05/783,217 patent/US4096415A/en not_active Expired - Lifetime
- 1977-03-31 NZ NZ183746A patent/NZ183746A/xx unknown
- 1977-04-19 SE SE7704482A patent/SE420882B/xx unknown
- 1977-04-19 AU AU24404/77A patent/AU514120B2/en not_active Expired
- 1977-04-19 FI FI771239A patent/FI65519C/fi not_active IP Right Cessation
- 1977-04-20 IT IT22667/77A patent/IT1076147B/it active
- 1977-04-25 FR FR7712419A patent/FR2350022A1/fr active Granted
- 1977-04-26 AT AT772903A patent/ATA290377A/de not_active IP Right Cessation
- 1977-04-26 ES ES458167A patent/ES458167A1/es not_active Expired
- 1977-04-26 DE DE2718571A patent/DE2718571C3/de not_active Expired
- 1977-04-26 JP JP4901377A patent/JPS52131414A/ja active Granted
- 1977-04-26 PL PL1977197651A patent/PL109312B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS567342B2 (enExample) | 1981-02-17 |
| US4096415A (en) | 1978-06-20 |
| DE2718571A1 (de) | 1977-11-03 |
| FR2350022B1 (enExample) | 1982-11-19 |
| SE420882B (sv) | 1981-11-02 |
| FI771239A7 (enExample) | 1977-10-27 |
| ES458167A1 (es) | 1978-04-01 |
| NZ183746A (en) | 1981-03-16 |
| FI65519C (fi) | 1984-05-10 |
| AU514120B2 (en) | 1981-01-29 |
| ATA290377A (de) | 1984-11-15 |
| PL109312B1 (en) | 1980-05-31 |
| SE7704482L (sv) | 1977-10-27 |
| FI65519B (fi) | 1984-01-31 |
| IT1076147B (it) | 1985-04-24 |
| FR2350022A1 (fr) | 1977-11-25 |
| JPS52131414A (en) | 1977-11-04 |
| DE2718571B2 (de) | 1978-07-20 |
| AU2440477A (en) | 1978-10-26 |
| DE2718571C3 (de) | 1979-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |