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)
- Details Of Television Scanning (AREA)
- Picture Signal Circuits (AREA)
- Studio Circuits (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 (ko) |
JP (1) | JPS56106484A (ko) |
KR (1) | KR840001293B1 (ko) |
AT (1) | AT384921B (ko) |
AU (1) | AU531831B2 (ko) |
CA (1) | CA1153106A (ko) |
DD (1) | DD157289A5 (ko) |
DE (1) | DE3101262C2 (ko) |
ES (1) | ES498589A0 (ko) |
FI (1) | FI71648C (ko) |
FR (1) | FR2474263B1 (ko) |
GB (1) | GB2067874B (ko) |
HK (1) | HK53289A (ko) |
IT (1) | IT1135053B (ko) |
MY (1) | MY8500794A (ko) |
NZ (1) | NZ196032A (ko) |
PL (1) | PL136405B1 (ko) |
SE (1) | SE450448B (ko) |
SG (1) | SG95486G (ko) |
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 |
EP1297686A2 (en) * | 2000-06-26 | 2003-04-02 | Thomson Licensing S.A. | System, method and apparatus for sandcastle signal generation in a television signal processing device |
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 ES ES498589A patent/ES498589A0/es active Granted
- 1981-01-16 NZ NZ196032A patent/NZ196032A/en unknown
- 1981-01-16 KR KR1019810000106A patent/KR840001293B1/ko active
- 1981-01-16 DD DD81227053A patent/DD157289A5/de not_active IP Right Cessation
- 1981-01-16 DE DE3101262A patent/DE3101262C2/de not_active Expired
- 1981-01-16 JP JP584481A patent/JPS56106484A/ja active Granted
- 1981-01-16 FR FR8100804A patent/FR2474263B1/fr not_active Expired
- 1981-01-16 PL PL1981229240A patent/PL136405B1/pl unknown
- 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 |
---|---|
SG95486G (en) | 1987-03-27 |
DD157289A5 (de) | 1982-10-27 |
PL229240A1 (ko) | 1981-09-04 |
DE3101262A1 (de) | 1982-01-07 |
US4291336A (en) | 1981-09-22 |
FR2474263A1 (fr) | 1981-07-24 |
FI71648B (fi) | 1986-10-10 |
IT8119155A0 (it) | 1981-01-15 |
FI810072L (fi) | 1981-07-19 |
DE3101262C2 (de) | 1987-09-10 |
SE450448B (sv) | 1987-06-22 |
GB2067874B (en) | 1984-02-29 |
AU6612281A (en) | 1981-07-23 |
JPS56106484A (en) | 1981-08-24 |
ES8202230A1 (es) | 1982-01-01 |
KR830005798A (ko) | 1983-09-09 |
FI71648C (fi) | 1987-01-19 |
NZ196032A (en) | 1984-10-19 |
JPS6118397B2 (ko) | 1986-05-12 |
GB2067874A (en) | 1981-07-30 |
KR840001293B1 (ko) | 1984-09-07 |
FR2474263B1 (fr) | 1985-01-11 |
ATA18981A (de) | 1987-06-15 |
MY8500794A (en) | 1985-12-31 |
IT1135053B (it) | 1986-08-20 |
SE8100089L (sv) | 1981-07-19 |
ES498589A0 (es) | 1982-01-01 |
AU531831B2 (en) | 1983-09-08 |
CA1153106A (en) | 1983-08-30 |
AT384921B (de) | 1988-01-25 |
PL136405B1 (en) | 1986-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |