JPS624038B2 - - Google Patents
Info
- Publication number
- JPS624038B2 JPS624038B2 JP54153193A JP15319379A JPS624038B2 JP S624038 B2 JPS624038 B2 JP S624038B2 JP 54153193 A JP54153193 A JP 54153193A JP 15319379 A JP15319379 A JP 15319379A JP S624038 B2 JPS624038 B2 JP S624038B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- constant current
- circuit
- differential amplifier
- color
- 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
- 230000010363 phase shift Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15319379A JPS5675788A (en) | 1979-11-26 | 1979-11-26 | Processing circuit for chroma signal |
| GB8036478A GB2065398B (en) | 1979-11-26 | 1980-11-13 | Chrominance signal processing circuits |
| CA000364657A CA1143054A (en) | 1979-11-26 | 1980-11-14 | Chorominance signal processing circuit |
| AU64488/80A AU532028B2 (en) | 1979-11-26 | 1980-11-18 | Chrominance signal processor |
| US06/208,193 US4343018A (en) | 1979-11-26 | 1980-11-19 | Chrominance signal processing circuit |
| NL8006423A NL8006423A (nl) | 1979-11-26 | 1980-11-25 | Chrominantiesignaalbewerkingsschakeling. |
| DE19803044337 DE3044337A1 (de) | 1979-11-26 | 1980-11-25 | Farbartsignalverarbeitungsschaltung |
| FR8025010A FR2470509B1 (fr) | 1979-11-26 | 1980-11-25 | Circuit de traitement du signal de chrominance d'un recepteur de television en couleurs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15319379A JPS5675788A (en) | 1979-11-26 | 1979-11-26 | Processing circuit for chroma signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5675788A JPS5675788A (en) | 1981-06-23 |
| JPS624038B2 true JPS624038B2 (US08080257-20111220-C00005.png) | 1987-01-28 |
Family
ID=15557073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15319379A Granted JPS5675788A (en) | 1979-11-26 | 1979-11-26 | Processing circuit for chroma signal |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416016A (en) * | 1981-06-11 | 1983-11-15 | Bell Telephone Laboratories, Incorporated | Differential phase shift keyed receiver |
| CN1051899C (zh) * | 1992-10-28 | 2000-04-26 | 三星电子株式会社 | 色同步脉冲检波系统 |
| US5381106A (en) * | 1992-10-28 | 1995-01-10 | Samsung Electronics Co., Ltd. | Clipper circuitry suitable for signals with fractional-volt amplitudes |
| US5397947A (en) * | 1992-10-28 | 1995-03-14 | Samsung Electronics Co., Ltd. | Clipper circuitry |
| US6882372B2 (en) * | 2001-12-06 | 2005-04-19 | Koninklijke Philips Electronics N.V. | Method and system for color balance control for component video signals |
| US20070291361A1 (en) * | 2006-06-19 | 2007-12-20 | Credence Systems Corporation | Lens housing with integrated thermal management |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692929A (en) * | 1969-12-16 | 1972-09-19 | Matsushita Electric Ind Co Ltd | Color television receiver with color signal correction for various transmission channels |
| US3742128A (en) * | 1971-03-05 | 1973-06-26 | Matsushita Electronics Corp | Manual chrominance saturation control circuit |
| US3740456A (en) * | 1972-04-10 | 1973-06-19 | Rca Corp | Electronic signal processing circuit |
| JPS5233425A (en) * | 1975-09-09 | 1977-03-14 | Matsushita Electric Ind Co Ltd | Hue control device |
| US4054905A (en) * | 1976-10-28 | 1977-10-18 | Rca Corporation | Automatic chrominance gain control system |
-
1979
- 1979-11-26 JP JP15319379A patent/JPS5675788A/ja active Granted
-
1980
- 1980-11-13 GB GB8036478A patent/GB2065398B/en not_active Expired
- 1980-11-14 CA CA000364657A patent/CA1143054A/en not_active Expired
- 1980-11-18 AU AU64488/80A patent/AU532028B2/en not_active Ceased
- 1980-11-19 US US06/208,193 patent/US4343018A/en not_active Expired - Lifetime
- 1980-11-25 FR FR8025010A patent/FR2470509B1/fr not_active Expired
- 1980-11-25 NL NL8006423A patent/NL8006423A/nl unknown
- 1980-11-25 DE DE19803044337 patent/DE3044337A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3044337C2 (US08080257-20111220-C00005.png) | 1989-10-26 |
| DE3044337A1 (de) | 1981-05-27 |
| CA1143054A (en) | 1983-03-15 |
| FR2470509B1 (fr) | 1985-10-25 |
| GB2065398B (en) | 1984-05-10 |
| NL8006423A (nl) | 1981-06-16 |
| GB2065398A (en) | 1981-06-24 |
| AU6448880A (en) | 1981-06-04 |
| US4343018A (en) | 1982-08-03 |
| JPS5675788A (en) | 1981-06-23 |
| FR2470509A1 (fr) | 1981-05-29 |
| AU532028B2 (en) | 1983-09-15 |
