SG84885G - Line synchronizing circuit for a picture display device and picture display device comprising such a circuit - Google Patents

Line synchronizing circuit for a picture display device and picture display device comprising such a circuit

Info

Publication number
SG84885G
SG84885G SG848/85A SG84885A SG84885G SG 84885 G SG84885 G SG 84885G SG 848/85 A SG848/85 A SG 848/85A SG 84885 A SG84885 A SG 84885A SG 84885 G SG84885 G SG 84885G
Authority
SG
Singapore
Prior art keywords
display device
picture display
circuit
line synchronizing
synchronizing circuit
Prior art date
Application number
SG848/85A
Other languages
English (en)
Original Assignee
Philips 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
Application filed by Philips Nv filed Critical Philips Nv
Publication of SG84885G publication Critical patent/SG84885G/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
  • Controls And Circuits For Display Device (AREA)
SG848/85A 1982-04-13 1985-11-13 Line synchronizing circuit for a picture display device and picture display device comprising such a circuit SG84885G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8201531 1982-04-13

Publications (1)

Publication Number Publication Date
SG84885G true SG84885G (en) 1986-07-18

Family

ID=19839568

Family Applications (1)

Application Number Title Priority Date Filing Date
SG848/85A SG84885G (en) 1982-04-13 1985-11-13 Line synchronizing circuit for a picture display device and picture display device comprising such a circuit

Country Status (8)

Country Link
US (1) US4535358A (it)
EP (1) EP0091719B1 (it)
JP (1) JPS58187077A (it)
KR (1) KR910005094B1 (it)
AU (1) AU558948B2 (it)
DE (1) DE3360382D1 (it)
HK (1) HK58286A (it)
SG (1) SG84885G (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432313A1 (de) * 1984-09-03 1986-03-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum synchronisieren eines signals
US4644296A (en) * 1985-04-23 1987-02-17 Charles Hieken Controlling oscillator
NL8600945A (nl) * 1986-04-15 1987-11-02 Philips Nv Koincidentieschakeling in een lijnsynchroniseerschakeling.
IT1204395B (it) * 1986-06-18 1989-03-01 Sgs Microelettronica Spa Circuito regolatore di fase,in particolare di fase orizzontale per visualizzatori di dati
US4872055A (en) * 1987-02-04 1989-10-03 U. S. Philips Corporation Line synchronizing circuit in a picture display device
DE3715913A1 (de) * 1987-05-13 1988-11-24 Thomson Brandt Gmbh Schaltungsanordnung zur automatischen umschaltung der regelgeschwindigkeit eines phasenregelkreises
EP0314219B1 (en) * 1987-10-26 1994-01-19 Koninklijke Philips Electronics N.V. Line synchronising circuit
FR2627655B1 (fr) * 1988-02-19 1990-07-27 Sgs Thomson Microelectronics Circuit de reconnaissance de synchronisation ligne
US4937538A (en) * 1988-04-05 1990-06-26 U.S. Philips Corporation Circuit arrangement for synchronizing an oscillator
JPH02143909A (ja) * 1988-11-25 1990-06-01 Nikon Corp 磁気ディスク装置
NL8901837A (nl) * 1989-07-17 1991-02-18 Philips Nv Filterschakeling met een versterker en een kondensator.
NL8902579A (nl) * 1989-10-18 1991-05-16 Philips Nv Schakeling in een beeldweergeefinrichting met een videosignaalverwerkingsschakeling en een lijnsynchroniseerschakeling.
US5528303A (en) * 1993-11-01 1996-06-18 Elantec, Inc. Synchronizing signal active filter and method
US5703539A (en) * 1993-12-17 1997-12-30 Motorola, Inc. Apparatus and method for controlling the loop bandwidth of a phase locked loop
US5631709A (en) * 1994-11-15 1997-05-20 Motorola, Inc. Method and apparatus for processing a composite synchronizing signal
EP0842583B1 (en) * 1996-06-06 2002-05-02 Koninklijke Philips Electronics N.V. Recovering horizontal synchronization
JP3439143B2 (ja) * 1998-12-16 2003-08-25 三洋電機株式会社 水平同期回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952261A (en) * 1972-11-06 1976-04-20 Fujitsu Ltd. Signal detection circuit
NL169811C (nl) * 1975-10-03 1982-08-16 Philips Nv Beeldregelsynchronisatieschakeling, alsmede televisieontvanger daarvan voorzien.

Also Published As

Publication number Publication date
HK58286A (en) 1986-08-15
KR910005094B1 (ko) 1991-07-22
AU558948B2 (en) 1987-02-12
EP0091719B1 (en) 1985-07-10
JPS58187077A (ja) 1983-11-01
JPH0556072B2 (it) 1993-08-18
KR840004844A (ko) 1984-10-24
EP0091719A1 (en) 1983-10-19
AU1341983A (en) 1983-10-20
DE3360382D1 (en) 1985-08-14
US4535358A (en) 1985-08-13

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