BE844680A - Circuit de centrage de la trame - Google Patents
Circuit de centrage de la trameInfo
- Publication number
- BE844680A BE844680A BE169379A BE169379A BE844680A BE 844680 A BE844680 A BE 844680A BE 169379 A BE169379 A BE 169379A BE 169379 A BE169379 A BE 169379A BE 844680 A BE844680 A BE 844680A
- Authority
- BE
- Belgium
- Prior art keywords
- weft
- centering circuit
- centering
- circuit
- weft centering
- 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
- H04N3/227—Centering
-
- 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
- H03K4/72—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 combined with means for generating the driving pulses
- H03K4/725—Push-pull amplifier circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/28—Arrangements for convergence or focusing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/600,511 US4032819A (en) | 1975-07-30 | 1975-07-30 | Raster centering circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE844680A true BE844680A (fr) | 1976-11-16 |
Family
ID=24403888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE169379A BE844680A (fr) | 1975-07-30 | 1976-07-29 | Circuit de centrage de la trame |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4032819A (de) |
| JP (1) | JPS5235512A (de) |
| AU (1) | AU499846B2 (de) |
| BE (1) | BE844680A (de) |
| DE (1) | DE2634344A1 (de) |
| DK (1) | DK342676A (de) |
| ES (1) | ES450313A1 (de) |
| FI (1) | FI762123A (de) |
| FR (1) | FR2320016A1 (de) |
| NL (1) | NL7608437A (de) |
| NZ (1) | NZ181611A (de) |
| SE (1) | SE7608315L (de) |
| ZA (1) | ZA764443B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57104141A (en) * | 1980-12-22 | 1982-06-29 | Dainippon Printing Co Ltd | Photomask and photomask substrate |
| JPH0485814A (ja) * | 1990-07-26 | 1992-03-18 | Fujitsu Ltd | マスクの作成方法 |
| JP2969993B2 (ja) * | 1991-02-27 | 1999-11-02 | 松下電器産業株式会社 | ラスター位置調整回路 |
| KR0138365B1 (ko) * | 1993-06-23 | 1998-05-15 | 김광호 | 출력회로 |
| US6621240B2 (en) * | 2001-03-29 | 2003-09-16 | Thomson Licensing S.A. | Centering circuit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510723A (en) * | 1969-02-20 | 1970-05-05 | American Plasticraft Co | Centering circuit |
| GB1378521A (en) * | 1971-01-06 | 1974-12-27 | Rca Corp | Passive vertical convergence circuit |
| GB1465270A (en) * | 1973-06-12 | 1977-02-23 | Rca Corp | Dynamic convergence circuit |
-
1975
- 1975-07-30 US US05/600,511 patent/US4032819A/en not_active Expired - Lifetime
-
1976
- 1976-07-21 SE SE7608315A patent/SE7608315L/xx unknown
- 1976-07-23 AU AU16160/76A patent/AU499846B2/en not_active Expired
- 1976-07-23 FI FI762123A patent/FI762123A/fi not_active Application Discontinuation
- 1976-07-23 ZA ZA764443A patent/ZA764443B/xx unknown
- 1976-07-23 FR FR7622630A patent/FR2320016A1/fr not_active Withdrawn
- 1976-07-29 NL NL7608437A patent/NL7608437A/xx not_active Application Discontinuation
- 1976-07-29 NZ NZ181611A patent/NZ181611A/xx unknown
- 1976-07-29 JP JP51091209A patent/JPS5235512A/ja active Pending
- 1976-07-29 DK DK342676A patent/DK342676A/da unknown
- 1976-07-29 BE BE169379A patent/BE844680A/xx unknown
- 1976-07-30 ES ES450313A patent/ES450313A1/es not_active Expired
- 1976-07-30 DE DE19762634344 patent/DE2634344A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7608437A (nl) | 1977-02-01 |
| FR2320016A1 (fr) | 1977-02-25 |
| SE7608315L (sv) | 1977-01-31 |
| JPS5235512A (en) | 1977-03-18 |
| NZ181611A (en) | 1979-08-31 |
| ZA764443B (en) | 1977-07-27 |
| AU1616076A (en) | 1978-01-26 |
| US4032819A (en) | 1977-06-28 |
| FI762123A (de) | 1977-01-31 |
| DK342676A (da) | 1977-01-31 |
| DE2634344A1 (de) | 1977-02-03 |
| ES450313A1 (es) | 1977-09-01 |
| AU499846B2 (en) | 1979-05-03 |
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