HK53289A - Composite keying signal generator for a television receiver - Google Patents
Composite keying signal generator for a television receiverInfo
- Publication number
- HK53289A HK53289A HK532/89A HK53289A HK53289A HK 53289 A HK53289 A HK 53289A HK 532/89 A HK532/89 A HK 532/89A HK 53289 A HK53289 A HK 53289A HK 53289 A HK53289 A HK 53289A
- Authority
- HK
- Hong Kong
- Prior art keywords
- signal generator
- television receiver
- keying signal
- composite keying
- composite
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Studio Circuits (AREA)
- Picture Signal Circuits (AREA)
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/113,214 US4291336A (en) | 1980-01-18 | 1980-01-18 | Composite keying signal generator for a television receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK53289A true HK53289A (en) | 1989-07-14 |
Family
ID=22348206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK532/89A HK53289A (en) | 1980-01-18 | 1989-07-06 | Composite keying signal generator for a television receiver |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4291336A (it) |
| JP (1) | JPS56106484A (it) |
| KR (1) | KR840001293B1 (it) |
| AT (1) | AT384921B (it) |
| AU (1) | AU531831B2 (it) |
| CA (1) | CA1153106A (it) |
| DD (1) | DD157289A5 (it) |
| DE (1) | DE3101262C2 (it) |
| ES (1) | ES498589A0 (it) |
| FI (1) | FI71648C (it) |
| FR (1) | FR2474263B1 (it) |
| GB (1) | GB2067874B (it) |
| HK (1) | HK53289A (it) |
| IT (1) | IT1135053B (it) |
| MY (1) | MY8500794A (it) |
| NZ (1) | NZ196032A (it) |
| PL (1) | PL136405B1 (it) |
| SE (1) | SE450448B (it) |
| SG (1) | SG95486G (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443769A (en) * | 1981-04-27 | 1984-04-17 | Rca Corporation | Frequency search system for a phase locked loop |
| JPS5823012A (ja) * | 1981-08-04 | 1983-02-10 | Seiko Epson Corp | 多層液晶表示装置 |
| DE69334216D1 (de) * | 1992-03-25 | 2008-06-19 | Thomson Multimedia Sa | Schaltung zur Synchronisierung von einer Anzeige auf einem Bildschirm |
| US6765624B1 (en) * | 1997-04-01 | 2004-07-20 | Hewlett-Packard Development Company, L.P. | Simulated burst gate signal and video synchronization key for use in video decoding |
| JP2004502351A (ja) * | 2000-06-26 | 2004-01-22 | トムソン ライセンシング ソシエテ アノニム | テレビジョン信号処理装置内でサンドキャッスル信号を発生するシステム、方法及び装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL158342B (nl) * | 1971-03-16 | 1978-10-16 | Philips Nv | Televisie-ontvanger met een beeldregelsynchroniseerschakeling en een beeldregelsynchroniseerschakeling voor deze ontvanger. |
| NL7700809A (nl) * | 1977-01-27 | 1978-07-31 | Philips Nv | Schakeling waarvan een eerste deel binnen een monolithisch geintegreerd halfgeleiderlichaam opgenomen is. |
| US4197557A (en) * | 1977-05-05 | 1980-04-08 | Rca Corporation | Brightness control circuit employing a closed control loop |
| US4173023A (en) * | 1978-05-24 | 1979-10-30 | Rca Corporation | Burst gate circuit |
-
1980
- 1980-01-18 US US06/113,214 patent/US4291336A/en not_active Expired - Lifetime
- 1980-12-24 CA CA000367587A patent/CA1153106A/en not_active Expired
-
1981
- 1981-01-09 AU AU66122/81A patent/AU531831B2/en not_active Ceased
- 1981-01-09 SE SE8100089A patent/SE450448B/sv unknown
- 1981-01-12 FI FI810072A patent/FI71648C/fi not_active IP Right Cessation
- 1981-01-13 GB GB8100888A patent/GB2067874B/en not_active Expired
- 1981-01-15 IT IT19155/81A patent/IT1135053B/it active
- 1981-01-16 DD DD81227053A patent/DD157289A5/de not_active IP Right Cessation
- 1981-01-16 NZ NZ196032A patent/NZ196032A/en unknown
- 1981-01-16 DE DE3101262A patent/DE3101262C2/de not_active Expired
- 1981-01-16 FR FR8100804A patent/FR2474263B1/fr not_active Expired
- 1981-01-16 PL PL1981229240A patent/PL136405B1/pl unknown
- 1981-01-16 ES ES498589A patent/ES498589A0/es active Granted
- 1981-01-16 KR KR1019810000106A patent/KR840001293B1/ko active
- 1981-01-16 JP JP584481A patent/JPS56106484A/ja active Granted
- 1981-01-19 AT AT0018981A patent/AT384921B/de not_active IP Right Cessation
-
1985
- 1985-12-30 MY MY794/85A patent/MY8500794A/xx unknown
-
1986
- 1986-12-17 SG SG954/86A patent/SG95486G/en unknown
-
1989
- 1989-07-06 HK HK532/89A patent/HK53289A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI71648C (fi) | 1987-01-19 |
| ATA18981A (de) | 1987-06-15 |
| US4291336A (en) | 1981-09-22 |
| NZ196032A (en) | 1984-10-19 |
| SG95486G (en) | 1987-03-27 |
| AT384921B (de) | 1988-01-25 |
| JPS56106484A (en) | 1981-08-24 |
| AU6612281A (en) | 1981-07-23 |
| PL229240A1 (it) | 1981-09-04 |
| ES8202230A1 (es) | 1982-01-01 |
| KR840001293B1 (ko) | 1984-09-07 |
| AU531831B2 (en) | 1983-09-08 |
| FI810072L (fi) | 1981-07-19 |
| GB2067874A (en) | 1981-07-30 |
| CA1153106A (en) | 1983-08-30 |
| FI71648B (fi) | 1986-10-10 |
| KR830005798A (ko) | 1983-09-09 |
| MY8500794A (en) | 1985-12-31 |
| DD157289A5 (de) | 1982-10-27 |
| DE3101262A1 (de) | 1982-01-07 |
| IT8119155A0 (it) | 1981-01-15 |
| GB2067874B (en) | 1984-02-29 |
| IT1135053B (it) | 1986-08-20 |
| PL136405B1 (en) | 1986-02-28 |
| SE8100089L (sv) | 1981-07-19 |
| ES498589A0 (es) | 1982-01-01 |
| JPS6118397B2 (it) | 1986-05-12 |
| FR2474263B1 (fr) | 1985-01-11 |
| FR2474263A1 (fr) | 1981-07-24 |
| SE450448B (sv) | 1987-06-22 |
| DE3101262C2 (de) | 1987-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE | Patent expired |