BE760030A - Circuits déphaseurs - Google Patents

Circuits déphaseurs

Info

Publication number: BE760030A
Authority: BE; Belgium
Prior art keywords: phase shift; shift circuits; circuits; phase; shift
Prior art date: 1969-12-11

Application number

Other languages

English (en)

Inventor

L A Harwood

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.)

1969-12-11

Filing date

1970-12-08

Publication date

1971-05-17

1970-12-08 Application filed by Rca Corp filed Critical Rca Corp

1971-05-17 Publication of BE760030A publication Critical patent/BE760030A/fr

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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)
Networks Using Active Elements (AREA)
Amplifiers (AREA)

BE760030D 1969-12-11 1970-12-08 Circuits déphaseurs BE760030A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US88422769A	1969-12-11	1969-12-11

Publications (1)

Publication Number	Publication Date
BE760030A true BE760030A (fr)	1971-05-17

Family

ID=25384217

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE760030D BE760030A (fr)	1969-12-11	1970-12-08	Circuits déphaseurs

Country Status (14)

Country	Link
US (1)	US3597639A (fr)
JP (1)	JPS5229129B1 (fr)
AT (1)	AT329121B (fr)
BE (1)	BE760030A (fr)
CA (1)	CA928801A (fr)
DE (1)	DE2060856C3 (fr)
DK (1)	DK143930C (fr)
ES (1)	ES386341A1 (fr)
FR (1)	FR2072778A5 (fr)
GB (1)	GB1337991A (fr)
HK (1)	HK73576A (fr)
MY (1)	MY7700062A (fr)
NL (1)	NL172112C (fr)
SE (1)	SE375213B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3701844A (en) *	1971-01-04	1972-10-31	Rca Corp	Color compensating network for an integrated circuit television receiver
US3737797A (en) *	1971-03-26	1973-06-05	Rca Corp	Differential amplifier
US3798352A (en) *	1971-04-01	1974-03-19	R Ekstrand	Automatic tint control circuit
JPS4915834U (fr) *	1972-05-12	1974-02-09
US3743764A (en) *	1972-05-18	1973-07-03	Rca Corp	Electronic phase shifting apparatus
DE2446538C3 (de) *	1974-09-28	1981-09-24	Robert Bosch Gmbh, 7000 Stuttgart	Schaltungsanordnung zur Matrizierung dreier Farbwertsignale in Farbdifferenzsignale -I und Q und in ein Leuchtdichtesignal Y
US3995235A (en) *	1975-10-24	1976-11-30	Rca Corporation	Phase control circuit including an operational transconductance amplifier suitable for use in audio frequency signal processing apparatus
FR2347823A1 (fr) *	1976-04-06	1977-11-04	Chauvin Arnoux Sa	Dephaseur etalon a gain constant et a phase asservie
JPS5451456A (en) *	1977-09-30	1979-04-23	Toshiba Corp	Switching circuit of double balancing type
JPS54128258A (en) *	1978-03-29	1979-10-04	Hitachi Ltd	Fm detection circuit
FR2456391A1 (en) *	1979-05-10	1980-12-05	Philips Nv	Integrated circuit with variable phase shifter - controlled by signal set by semiconductor variable resistor
GB2050050B (en) *	1979-05-10	1983-08-03	Philips Electronic Associated	Basewidth variation compensation in integrated circuit transistors
JPS6450611A (en) *	1987-08-21	1989-02-27	Nec Corp	Phase shifter
US6882372B2 (en) *	2001-12-06	2005-04-19	Koninklijke Philips Electronics N.V.	Method and system for color balance control for component video signals
JP4543805B2 (ja) *	2003-08-07	2010-09-15	富士通株式会社	差動増幅回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2909594A (en) *	1955-04-12	1959-10-20	Motorola Inc	Color television receiver with chroma phase-shifting means
NL297671A (fr) *	1962-11-29
US3284713A (en) *	1963-03-26	1966-11-08	Motorola Inc	Emitter coupled high frequency amplifier
US3287628A (en) *	1963-11-22	1966-11-22	Philco Corp	Variable phase shifter having greater than 180 u deg. range utilizing fixed reactances and potentiometer to effect phase shift
US3454708A (en) *	1966-05-23	1969-07-08	Rca Corp	Phase shifting circuits for color television receivers
US3512098A (en) *	1967-08-28	1970-05-12	Rca Corp	Transistor electrical circuit with collector voltage stabilization

1969
- 1969-12-11 US US884227A patent/US3597639A/en not_active Expired - Lifetime
1970
- 1970-11-23 CA CA098902A patent/CA928801A/en not_active Expired
- 1970-12-02 FR FR7043334A patent/FR2072778A5/fr not_active Expired
- 1970-12-04 GB GB5759270A patent/GB1337991A/en not_active Expired
- 1970-12-08 BE BE760030D patent/BE760030A/fr not_active IP Right Cessation
- 1970-12-09 SE SE7016655A patent/SE375213B/xx unknown
- 1970-12-10 JP JP45110373A patent/JPS5229129B1/ja active Pending
- 1970-12-10 DK DK629670A patent/DK143930C/da not_active IP Right Cessation
- 1970-12-10 NL NLAANVRAGE7018059,A patent/NL172112C/xx not_active IP Right Cessation
- 1970-12-10 DE DE2060856A patent/DE2060856C3/de not_active Expired
- 1970-12-11 ES ES386341A patent/ES386341A1/es not_active Expired
- 1970-12-11 AT AT1119570A patent/AT329121B/de not_active IP Right Cessation
1976
- 1976-11-25 HK HK735/76*UA patent/HK73576A/xx unknown
1977
- 1977-12-30 MY MY62/77A patent/MY7700062A/xx unknown

Also Published As

Publication number	Publication date
AT329121B (de)	1976-04-26
DE2060856A1 (de)	1971-06-16
HK73576A (en)	1976-12-03
NL172112B (nl)	1983-02-01
ES386341A1 (es)	1973-03-16
DE2060856C3 (de)	1975-06-26
FR2072778A5 (fr)	1971-09-24
DK143930C (da)	1982-04-13
ATA1119570A (de)	1975-07-15
SE375213B (fr)	1975-04-07
NL7018059A (fr)	1971-06-15
CA928801A (en)	1973-06-19
NL172112C (nl)	1983-07-01
JPS5229129B1 (fr)	1977-07-30
DK143930B (da)	1981-10-26
MY7700062A (en)	1977-12-31
GB1337991A (en)	1973-11-21
DE2060856B2 (de)	1974-11-14
US3597639A (en)	1971-08-03

Publication	Publication Date	Title
AT318003B (de)	1974-09-25	Halbleiterbauelement
CH504099A (de)	1971-02-28	Halbleiterbauelement
BE760030A (fr)	1971-05-17	Circuits déphaseurs
CH525519A (de)	1972-07-15	Funktionsbildende Schaltungsanordnung
NL154023B (nl)	1977-07-15	Prioriteitscircuit.
BE757117R (fr)	1971-03-16	Circuit diviseur de
CH514451A (de)	1971-10-31	Circuit double de freinage
CH508983A (de)	1971-06-15	Halbleiter-Bauelement
CH496364A (de)	1970-09-15	Symmetrische Mehrphasenschaltung
BE756371A (fr)	1971-03-18	Circuit logique
CH514048A (de)	1971-10-15	Bauelement
BG17467A3 (bg)	1973-11-10	Комплексни съединения
AT319336B (de)	1974-12-10	Integrierte Schaltung
AT323810B (de)	1975-07-25	Überlagerungsempfänger
BE746807A (fr)	1970-08-17	Circuits detecteurs
CH495634A (de)	1970-08-31	Integrierte Schaltung
BE758068A (fr)	1971-04-01	Circuits logiques
SE383670B (sv)	1976-03-22	Fasskiftningskrets
AT301689B (de)	1972-09-11	Halbleiterbauelement
DK133318C (da)	1976-09-27	Fasevenderkredslob
CH507868A (de)	1971-05-31	Verschiebevorrichtung
CH515603A (de)	1971-11-15	Flüssigkeitsarmer Leistungsschalter
AT318724B (de)	1974-11-11	Oszillatorschaltung
BE751003A (fr)	1970-11-27	Circuits imprimes perfectionnes
CH516870A (de)	1971-12-15	Halbleiter-Bauelement

Legal Events

Date	Code	Title	Description
1989-12-31	CA	Change of address of the owner of the patent	Owner name: RCA LICENSING CORP.:TWO INDEPENDENCE WAY, PRINCET Effective date*: 19881003
1990-01-01	RE20	Patent expired	Owner name: RCA LICENSING CORP. Effective date: 19901208

Date

Code

Title

Description

1989-12-31

Change of address of the owner of the patent

Owner name: *RCA LICENSING CORP.:TWO INDEPENDENCE WAY, PRINCET

Effective date: 19881003

1990-01-01

RE20

Patent expired

Owner name: RCA LICENSING CORP.

Effective date: 19901208