DE2712042C3 - Schaltsignalgenerator für ein geschaltetes Vertikalablenksystem - Google Patents
Schaltsignalgenerator für ein geschaltetes VertikalablenksystemInfo
- Publication number
- DE2712042C3 DE2712042C3 DE2712042A DE2712042A DE2712042C3 DE 2712042 C3 DE2712042 C3 DE 2712042C3 DE 2712042 A DE2712042 A DE 2712042A DE 2712042 A DE2712042 A DE 2712042A DE 2712042 C3 DE2712042 C3 DE 2712042C3
- Authority
- DE
- Germany
- Prior art keywords
- horizontal
- vertical
- frequency
- signal generator
- switching signal
- 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 21
- 238000011161 development Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 36
- 230000010355 oscillation Effects 0.000 description 8
- 230000003247 decreasing effect Effects 0.000 description 4
- 241000226585 Antennaria plantaginifolia Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910008329 Si-V Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910006768 Si—V Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
- H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11271/76A GB1574726A (en) | 1976-03-19 | 1976-03-19 | Side pincushion distortion correction circuit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2712042A1 DE2712042A1 (de) | 1977-09-22 |
| DE2712042B2 DE2712042B2 (de) | 1980-09-18 |
| DE2712042C3 true DE2712042C3 (de) | 1981-07-23 |
Family
ID=9983147
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2712042A Expired DE2712042C3 (de) | 1976-03-19 | 1977-03-18 | Schaltsignalgenerator für ein geschaltetes Vertikalablenksystem |
| DE2711914A Expired DE2711914C3 (de) | 1976-03-19 | 1977-03-18 | Ost-West-Kissenverzerrungs-Korrekturschaltung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2711914A Expired DE2711914C3 (de) | 1976-03-19 | 1977-03-18 | Ost-West-Kissenverzerrungs-Korrekturschaltung |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US4101814A (enExample) |
| JP (2) | JPS52119014A (enExample) |
| AU (2) | AU516112B2 (enExample) |
| BE (2) | BE852660A (enExample) |
| CA (2) | CA1087301A (enExample) |
| DE (2) | DE2712042C3 (enExample) |
| DK (1) | DK147459C (enExample) |
| ES (2) | ES456980A1 (enExample) |
| FI (2) | FI65005C (enExample) |
| FR (2) | FR2345026A1 (enExample) |
| GB (1) | GB1574726A (enExample) |
| IT (2) | IT1076401B (enExample) |
| MX (1) | MX3650E (enExample) |
| NL (1) | NL7702986A (enExample) |
| NZ (2) | NZ183635A (enExample) |
| PL (2) | PL112927B1 (enExample) |
| SE (2) | SE416101B (enExample) |
| ZA (1) | ZA771494B (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI781059A7 (fi) * | 1977-04-14 | 1978-10-15 | Rca Corp | Krets foer korrigering av rasterdistorsion |
| GB1600367A (en) * | 1977-07-25 | 1981-10-14 | Rca Corp | Pincushion correction circuit |
| US4179642A (en) * | 1977-09-02 | 1979-12-18 | Rca Corporation | Raster correction circuit with low dissipation resistive damping |
| US4132927A (en) * | 1977-10-11 | 1979-01-02 | Rca Corporation | Gating signal generator for switched pincushion correction circuit |
| US4220898A (en) * | 1977-11-25 | 1980-09-02 | Rca Corporation | Raster distortion correction circuit |
| JPS54133822A (en) * | 1978-04-07 | 1979-10-17 | Sony Corp | Correction circuit for pincushion distortion |
| US4190791A (en) * | 1978-11-02 | 1980-02-26 | Rca Corporation | Switching regulator for television deflection circuit with improved ultor voltage regulation |
| DE2850731C2 (de) * | 1978-11-23 | 1982-04-01 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Vertikalablenkschaltung für Fernsehempfangsgeräte |
| US4335333A (en) * | 1980-01-29 | 1982-06-15 | Hewlett-Packard Company | Raster scan color display system and method having improved pin cushion non-linearity correction |
| US4496882A (en) * | 1982-12-03 | 1985-01-29 | Motorola, Inc. | Inductorless pincushion correction circuit |
| US4668897A (en) * | 1984-04-04 | 1987-05-26 | Rca Corporation | North-south pincushion corrected deflection circuit |
| JPS60251777A (ja) * | 1984-05-29 | 1985-12-12 | Sony Corp | 垂直偏向信号の振幅検出回路 |
| GB2160080B (en) * | 1984-06-05 | 1988-01-20 | Motorola Inc | Timebase circuit |
| US4686430A (en) * | 1985-12-05 | 1987-08-11 | Rca Corporation | Drive circuit for pincushion corrector |
| FR2738976A1 (fr) * | 1995-09-20 | 1997-03-21 | Philips Electronics Nv | Circuit de balayage horizontal de television muni d'une capacite de s commutee par un thyristor |
| AU2002309528A1 (en) | 2001-04-02 | 2002-10-15 | Therasense, Inc. | Blood glucose tracking apparatus and methods |
| US11184961B2 (en) * | 2019-06-27 | 2021-11-23 | ERP Power, LLC | Dedicated bias supply for radio communications in light drivers |
Family Cites Families (4)
| 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 |
| US3962602A (en) * | 1974-09-27 | 1976-06-08 | Rca Corporation | Side pincushion correction system |
| 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 |
-
1976
- 1976-03-19 GB GB11271/76A patent/GB1574726A/en not_active Expired
-
1977
- 1977-02-07 US US05/766,561 patent/US4101814A/en not_active Expired - Lifetime
- 1977-02-07 US US05/766,562 patent/US4081722A/en not_active Expired - Lifetime
- 1977-03-07 CA CA273,284A patent/CA1087301A/en not_active Expired
- 1977-03-09 CA CA273,583A patent/CA1078506A/en not_active Expired
- 1977-03-10 AU AU23120/77A patent/AU516112B2/en not_active Expired
- 1977-03-10 SE SE7702708A patent/SE416101B/xx not_active IP Right Cessation
- 1977-03-10 SE SE7702709A patent/SE417662B/xx not_active IP Right Cessation
- 1977-03-10 AU AU23118/77A patent/AU506172B2/en not_active Expired
- 1977-03-11 FI FI770787A patent/FI65005C/fi not_active IP Right Cessation
- 1977-03-11 FI FI770785A patent/FI63143C/fi not_active IP Right Cessation
- 1977-03-11 ZA ZA00771494A patent/ZA771494B/xx unknown
- 1977-03-14 JP JP2854977A patent/JPS52119014A/ja active Granted
- 1977-03-14 IT IT2121177A patent/IT1076401B/it active
- 1977-03-15 IT IT21263/77A patent/IT1076626B/it active
- 1977-03-16 JP JP2973977A patent/JPS52115110A/ja active Granted
- 1977-03-17 NZ NZ183635A patent/NZ183635A/xx unknown
- 1977-03-17 NZ NZ183636A patent/NZ183636A/xx unknown
- 1977-03-18 DE DE2712042A patent/DE2712042C3/de not_active Expired
- 1977-03-18 BE BE175942A patent/BE852660A/xx not_active IP Right Cessation
- 1977-03-18 FR FR7708223A patent/FR2345026A1/fr active Granted
- 1977-03-18 ES ES456980A patent/ES456980A1/es not_active Expired
- 1977-03-18 PL PL1977196759A patent/PL112927B1/pl unknown
- 1977-03-18 DE DE2711914A patent/DE2711914C3/de not_active Expired
- 1977-03-18 BE BE175941A patent/BE852659A/xx not_active IP Right Cessation
- 1977-03-18 ES ES456982A patent/ES456982A1/es not_active Expired
- 1977-03-18 NL NL7702986A patent/NL7702986A/xx not_active Application Discontinuation
- 1977-03-18 DK DK119677A patent/DK147459C/da not_active IP Right Cessation
- 1977-03-18 FR FR7708224A patent/FR2345024A1/fr active Granted
- 1977-03-18 MX MX77100459U patent/MX3650E/es unknown
- 1977-03-19 PL PL1977196773A patent/PL112670B1/pl unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: RCA LICENSING CORP., PRINCETON, N.J., US |
|
| 8339 | Ceased/non-payment of the annual fee |