JPS6259516B2 - - Google Patents
Info
- Publication number
- JPS6259516B2 JPS6259516B2 JP58226711A JP22671183A JPS6259516B2 JP S6259516 B2 JPS6259516 B2 JP S6259516B2 JP 58226711 A JP58226711 A JP 58226711A JP 22671183 A JP22671183 A JP 22671183A JP S6259516 B2 JPS6259516 B2 JP S6259516B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- color
- signal
- transistor
- output
- 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
- 230000010355 oscillation Effects 0.000 claims description 34
- 239000011159 matrix material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 8
- 230000010363 phase shift Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005513 bias potential Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000008569 process Effects 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
- H04N9/643—Hue control means, e.g. flesh tone control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/445,488 US4500910A (en) | 1982-11-30 | 1982-11-30 | Hue control system |
| US445488 | 1982-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59110297A JPS59110297A (ja) | 1984-06-26 |
| JPS6259516B2 true JPS6259516B2 (en, 2012) | 1987-12-11 |
Family
ID=23769104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58226711A Granted JPS59110297A (ja) | 1982-11-30 | 1983-11-29 | 色相制御方式 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4500910A (en, 2012) |
| JP (1) | JPS59110297A (en, 2012) |
| KR (1) | KR920000987B1 (en, 2012) |
| AU (1) | AU570017B2 (en, 2012) |
| CA (1) | CA1217857A (en, 2012) |
| GB (1) | GB2130841B (en, 2012) |
| HK (1) | HK48987A (en, 2012) |
| MY (1) | MY8700484A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689318A (en) * | 1985-08-29 | 1987-08-25 | The Salk Institute For Biological Studies | GRF analogs |
| JPH02287594A (ja) * | 1989-04-28 | 1990-11-27 | Sony Corp | クリアブルー回路 |
| US5627588A (en) * | 1995-03-30 | 1997-05-06 | International Business Machines Corporation | Video signal processing stripe color demodulator system and method |
| US6177962B1 (en) | 1999-06-30 | 2001-01-23 | Thomson Licensing S.A. | Apparatus and method for preventing oversaturation of chrominance signals |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ151047A (en, 2012) * | 1966-12-17 | |||
| US3780219A (en) * | 1972-06-01 | 1973-12-18 | Motorola Inc | Signal processing circuit |
| US4051519A (en) * | 1975-12-29 | 1977-09-27 | Rca Corporation | Phase control circuit suitable for use in a tint control stage of a color television system |
| NL7908215A (nl) * | 1979-11-09 | 1981-06-01 | Philips Nv | Matrixschakeling. |
-
1982
- 1982-11-30 US US06/445,488 patent/US4500910A/en not_active Expired - Lifetime
-
1983
- 1983-11-08 CA CA000440759A patent/CA1217857A/en not_active Expired
- 1983-11-23 GB GB08331224A patent/GB2130841B/en not_active Expired
- 1983-11-24 AU AU21669/83A patent/AU570017B2/en not_active Expired
- 1983-11-28 KR KR1019830005613A patent/KR920000987B1/ko not_active Expired
- 1983-11-29 JP JP58226711A patent/JPS59110297A/ja active Granted
-
1987
- 1987-06-25 HK HK489/87A patent/HK48987A/xx not_active IP Right Cessation
- 1987-12-30 MY MY484/87A patent/MY8700484A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY8700484A (en) | 1987-12-31 |
| CA1217857A (en) | 1987-02-10 |
| HK48987A (en) | 1987-07-03 |
| KR920000987B1 (ko) | 1992-01-31 |
| JPS59110297A (ja) | 1984-06-26 |
| AU570017B2 (en) | 1988-03-03 |
| US4500910A (en) | 1985-02-19 |
| GB2130841B (en) | 1986-05-08 |
| KR840006744A (ko) | 1984-12-01 |
| GB2130841A (en) | 1984-06-06 |
| AU2166983A (en) | 1984-06-07 |
| GB8331224D0 (en) | 1983-12-29 |
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