FR2133690B1 - - Google Patents

Info

Publication number
FR2133690B1
FR2133690B1 FR7213004A FR7213004A FR2133690B1 FR 2133690 B1 FR2133690 B1 FR 2133690B1 FR 7213004 A FR7213004 A FR 7213004A FR 7213004 A FR7213004 A FR 7213004A FR 2133690 B1 FR2133690 B1 FR 2133690B1
Authority
FR
France
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
Application number
FR7213004A
Other versions
FR2133690A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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.)
Filing date
Publication date
Priority claimed from NL7104947A external-priority patent/NL170584C/xx
Priority claimed from NL7109961A external-priority patent/NL165353C/xx
Priority claimed from NL7111601A external-priority patent/NL7111601A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2133690A1 publication Critical patent/FR2133690A1/fr
Application granted granted Critical
Publication of FR2133690B1 publication Critical patent/FR2133690B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/465—Synchronisation of the PAL-switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/47—Colour synchronisation for sequential signals
FR7213004A 1971-04-14 1972-04-13 Expired FR2133690B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL7104947A NL170584C (nl) 1971-04-14 1971-04-14 Kleurentelevisie-ontvanger voor een pal-kleurentelevisiesignaal.
NL7109961A NL165353C (nl) 1971-07-20 1971-07-20 Kleuridentificatieschakeling.
NL7111601A NL7111601A (fr) 1971-08-23 1971-08-23

Publications (2)

Publication Number Publication Date
FR2133690A1 FR2133690A1 (fr) 1972-12-01
FR2133690B1 true FR2133690B1 (fr) 1978-09-29

Family

ID=27351660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213004A Expired FR2133690B1 (fr) 1971-04-14 1972-04-13

Country Status (10)

Country Link
US (1) US3877066A (fr)
JP (1) JPS542043B1 (fr)
AT (1) AT340497B (fr)
AU (1) AU467823B2 (fr)
BE (1) BE782010A (fr)
DE (1) DE2216564C3 (fr)
ES (1) ES401692A1 (fr)
FR (1) FR2133690B1 (fr)
GB (1) GB1390075A (fr)
IT (1) IT959586B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021842A (en) * 1975-04-28 1977-05-03 Indesit Industria Elettrodomestici Italiana S.P.A. Demodulating circuit for color television signals
JPS6027469B2 (ja) * 1977-05-18 1985-06-28 ソニー株式会社 Ｐａｌ方式用同期信号発生器
DE2830168C2 (de) * 1978-07-08 1985-10-24 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum Detektieren einer Umschalt-Phasenlage
US4300155A (en) * 1979-04-19 1981-11-10 Matsushita Electric Industrial Co., Ltd. PAL Demodulator having non-synchronized line switch
JPS55159191U (fr) * 1979-05-02 1980-11-15
US4357623A (en) * 1981-04-24 1982-11-02 Rca Corporation SECAM Identification system
FR2537816A1 (fr) * 1982-12-10 1984-06-15 Thomson Csf Procede et dispositif de mise en phase d'une horloge a demi-frequence ligne dans un televiseur couleur pal ou secam
EP0574052B1 (fr) * 1992-05-12 1998-08-12 Koninklijke Philips Electronics N.V. Circuits de régénération de la fréquence de sousporteuse de couleur et de démodulation de la chrominance
US7227585B1 (en) * 2003-12-30 2007-06-05 Conexant Systems, Inc. Luminance and chrominance separation system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1201361A (en) * 1967-02-02 1970-08-05 Rca Corp Switching mode control circuit
JPS5632713B2 (fr) * 1973-07-25 1981-07-29
JPS5419733A (en) * 1977-07-13 1979-02-14 Kenkichi Tsukamoto Speaker

Also Published As

Publication number Publication date
US3877066A (en) 1975-04-08
FR2133690A1 (fr) 1972-12-01
IT959586B (it) 1973-11-10
DE2216564C3 (de) 1979-09-06
ES401692A1 (es) 1975-03-16
JPS542043B1 (fr) 1979-02-01
DE2216564A1 (de) 1972-11-09
AU4093572A (en) 1973-10-18
GB1390075A (en) 1975-04-09
AU467823B2 (en) 1975-12-11
AT340497B (de) 1977-12-12
BE782010A (fr) 1972-10-13
DE2216564B2 (de) 1979-01-11
ATA317072A (de) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse