JPS57178493A - Color television receiver - Google Patents
Color television receiverInfo
- Publication number
- JPS57178493A JPS57178493A JP57060259A JP6025982A JPS57178493A JP S57178493 A JPS57178493 A JP S57178493A JP 57060259 A JP57060259 A JP 57060259A JP 6025982 A JP6025982 A JP 6025982A JP S57178493 A JPS57178493 A JP S57178493A
- Authority
- JP
- Japan
- Prior art keywords
- television receiver
- color television
- color
- receiver
- television
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
- H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/252,818 US4371891A (en) | 1981-04-10 | 1981-04-10 | Chrominance signal processor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57178493A true JPS57178493A (en) | 1982-11-02 |
JPS6252519B2 JPS6252519B2 (ja) | 1987-11-05 |
Family
ID=22957681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57060259A Granted JPS57178493A (en) | 1981-04-10 | 1982-04-09 | Color television receiver |
Country Status (14)
Country | Link |
---|---|
US (1) | US4371891A (ja) |
JP (1) | JPS57178493A (ja) |
KR (1) | KR880001132B1 (ja) |
AT (1) | AT386101B (ja) |
AU (1) | AU544306B2 (ja) |
CA (1) | CA1170761A (ja) |
DE (1) | DE3213305C2 (ja) |
ES (1) | ES8304396A1 (ja) |
FI (1) | FI73563C (ja) |
FR (1) | FR2503973B1 (ja) |
GB (1) | GB2096859B (ja) |
HK (1) | HK48587A (ja) |
IT (1) | IT1153480B (ja) |
MY (1) | MY8700481A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041895A (ja) * | 1983-06-28 | 1985-03-05 | アールシーエー ライセンシング コーポレーシヨン | 信号処理装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516153A (en) * | 1983-03-30 | 1985-05-07 | Rca Corporation | Composite video signal processing apparatus providing amplitude equalization |
US4536788A (en) * | 1983-04-26 | 1985-08-20 | Rca Corporation | Demodulated chrominance signal filter using impedance mismatched sections |
US4583113A (en) * | 1983-08-26 | 1986-04-15 | Rca Corporation | Progressive scan television display system employing interpolation in the luminance channel |
US4766487A (en) * | 1986-08-13 | 1988-08-23 | Sony Corporation | Chrominance signal processing circuit |
KR100809681B1 (ko) * | 2005-01-11 | 2008-03-07 | 삼성전자주식회사 | 컬러 아티팩트를 개선하는 디지털 영상 신호 처리 장치 및방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3585287A (en) * | 1969-08-15 | 1971-06-15 | Zenith Radio Corp | Chrominance signal takeoff network |
US3643011A (en) * | 1970-04-16 | 1972-02-15 | Zenith Radio Corp | Luminance signal channel |
US3858240A (en) * | 1971-01-11 | 1974-12-31 | Communications Satellite Corp | Reduced rate sampling process in pulse code modulation of analog signals |
JPS53117329A (en) * | 1977-03-24 | 1978-10-13 | Hitachi Ltd | Processing circuit for color signal |
US4096516A (en) * | 1977-03-25 | 1978-06-20 | Rca Corporation | Electronic signal processing apparatus |
US4245238A (en) * | 1979-05-11 | 1981-01-13 | Rca Corporation | Non-linear processing of video image vertical detail information |
US4307414A (en) * | 1980-09-17 | 1981-12-22 | Zenith Radio Corporation | CCD Comb filter and demodulation system |
-
1981
- 1981-04-10 US US06/252,818 patent/US4371891A/en not_active Expired - Lifetime
-
1982
- 1982-03-16 CA CA000398520A patent/CA1170761A/en not_active Expired
- 1982-03-24 IT IT20370/82A patent/IT1153480B/it active
- 1982-04-02 FI FI821169A patent/FI73563C/fi not_active IP Right Cessation
- 1982-04-02 AU AU82278/82A patent/AU544306B2/en not_active Ceased
- 1982-04-02 ES ES511100A patent/ES8304396A1/es not_active Expired
- 1982-04-06 GB GB8210237A patent/GB2096859B/en not_active Expired
- 1982-04-08 DE DE3213305A patent/DE3213305C2/de not_active Expired
- 1982-04-09 JP JP57060259A patent/JPS57178493A/ja active Granted
- 1982-04-09 KR KR8201560A patent/KR880001132B1/ko not_active IP Right Cessation
- 1982-04-09 AT AT0142382A patent/AT386101B/de not_active IP Right Cessation
- 1982-04-09 FR FR828206283A patent/FR2503973B1/fr not_active Expired
-
1987
- 1987-06-25 HK HK485/87A patent/HK48587A/xx not_active IP Right Cessation
- 1987-12-30 MY MY481/87A patent/MY8700481A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041895A (ja) * | 1983-06-28 | 1985-03-05 | アールシーエー ライセンシング コーポレーシヨン | 信号処理装置 |
JPH0356510B2 (ja) * | 1983-06-28 | 1991-08-28 |
Also Published As
Publication number | Publication date |
---|---|
ES511100A0 (es) | 1983-02-16 |
KR840000143A (ko) | 1984-01-30 |
DE3213305C2 (de) | 1985-09-12 |
US4371891A (en) | 1983-02-01 |
AU8227882A (en) | 1982-10-14 |
GB2096859A (en) | 1982-10-20 |
FI73563B (fi) | 1987-06-30 |
ES8304396A1 (es) | 1983-02-16 |
FR2503973B1 (fr) | 1989-10-13 |
KR880001132B1 (ko) | 1988-06-30 |
MY8700481A (en) | 1987-12-31 |
JPS6252519B2 (ja) | 1987-11-05 |
AU544306B2 (en) | 1985-05-23 |
CA1170761A (en) | 1984-07-10 |
IT1153480B (it) | 1987-01-14 |
HK48587A (en) | 1987-07-03 |
DE3213305A1 (de) | 1982-11-04 |
GB2096859B (en) | 1985-04-17 |
ATA142382A (de) | 1987-11-15 |
FI821169L (fi) | 1982-10-11 |
FI821169A0 (fi) | 1982-04-02 |
AT386101B (de) | 1988-07-11 |
IT8220370A0 (it) | 1982-03-24 |
FI73563C (fi) | 1987-10-09 |
FR2503973A1 (fr) | 1982-10-15 |
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