FI821169L - Krominanssignalprocessor - Google Patents

Krominanssignalprocessor

Info

Publication number: FI821169L
Authority: FI; Finland
Prior art keywords: krominanssignalprocessor
Prior art date: 1981-04-10

Application number

FI821169A

Other languages

English (en)

Other versions

FI73563B (fi

FI821169A0 (fi

FI73563C (fi

Inventor

Thomas Dale Yost

Original Assignee

Rca Corp

Priority date (The priority date 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 date listed.)

1981-04-10

Filing date

1982-04-02

Publication date

1982-10-11

1982-04-02 Application filed by Rca Corp filed Critical Rca Corp

1982-04-02 Publication of FI821169A0 publication Critical patent/FI821169A0/fi

1982-10-11 Publication of FI821169L publication Critical patent/FI821169L/fi

1987-06-30 Publication of FI73563B publication Critical patent/FI73563B/fi

1987-10-09 Application granted granted Critical

1987-10-09 Publication of FI73563C publication Critical patent/FI73563C/fi

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)

FI821169A 1981-04-10 1982-04-02 Faergtelevisionsmottagarsystem. FI73563C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/252,818 US4371891A (en)	1981-04-10	1981-04-10	Chrominance signal processor
US25281881		1981-04-10

Publications (4)

Publication Number	Publication Date
FI821169A0 FI821169A0 (fi)	1982-04-02
FI821169L true FI821169L (fi)	1982-10-11
FI73563B FI73563B (fi)	1987-06-30
FI73563C FI73563C (fi)	1987-10-09

Family

ID=22957681

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI821169A FI73563C (fi)	1981-04-10	1982-04-02	Faergtelevisionsmottagarsystem.

Country Status (14)

Country	Link
US (1)	US4371891A (fi)
JP (1)	JPS57178493A (fi)
KR (1)	KR880001132B1 (fi)
AT (1)	AT386101B (fi)
AU (1)	AU544306B2 (fi)
CA (1)	CA1170761A (fi)
DE (1)	DE3213305C2 (fi)
ES (1)	ES8304396A1 (fi)
FI (1)	FI73563C (fi)
FR (1)	FR2503973B1 (fi)
GB (1)	GB2096859B (fi)
HK (1)	HK48587A (fi)
IT (1)	IT1153480B (fi)
MY (1)	MY8700481A (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
US4620220A (en) *	1983-06-28	1986-10-28	Rca Corporation	Wideband chrominance signal filter
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)

* Cited by examiner, † Cited by third party
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

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
JPS57178493A (en)	1982-11-02
MY8700481A (en)	1987-12-31
JPS6252519B2 (fi)	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
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

Legal Events

Date	Code	Title	Description
1998-04-02	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: RCA LICENSING CORPORATION

Publication	Publication Date	Title
BE893795A (fr)	1983-01-10	Inhalateur-doseur
AR228298A1 (es)	1983-02-15	Cubo-rompecabezas
BE889765A (fr)	1981-11-16	Stijgerelement
AT372860B (de)	1983-11-25	Schipaar
BE893877A (fr)	1982-11-16	Mond-en tandverzorgingsmiddel
FI821631L (fi)	1982-11-13	Automatiskt skjutvapen
FI822906L (fi)	1983-02-28	Likstroemskompenserad signalfoerstaerkningsreglering
BE894481A (fr)	1983-01-17	Stromingsmeter
ATA33181A (de)	1987-02-15	Drehrohrofen
FI821169L (fi)	1982-10-11	Krominanssignalprocessor
BE891918A (fr)	1982-07-28	Draaibare schoorsteenkap
BE891837A (fr)	1982-05-17	Anthracycline-glycosides
ATA396782A (de)	1987-10-15	Skibob
FI822374L (fi)	1983-01-05	Trumfilter foer avfallsvatten
ATA494081A (de)	1983-10-15	Maishaecksler
ATA461081A (de)	1985-04-15	Hoergeraet
AT371306B (de)	1983-06-27	Hoergeraet
AT368631B (de)	1982-10-25	Zweibein
BE893123A (fr)	1982-11-08	Thienyl- et benzothienyl-t-butylamino-phenoxypropanols
AR222933A1 (es)	1981-06-30	Secador-escurridor
ES259345Y (es)	1982-07-01	Interruptor-pulsador
AR225979A1 (es)	1982-05-14	Tablestacado rompeolas
BR6101161U (pt)	1981-12-15	Regua otica
BR6100984U (pt)	1983-03-01	Caneta-lapiseira
BR6101110U (pt)	1983-03-22	Matraca