DE3879735T2 - Zeilesynchronisierungsschaltung in einem Bildwiedergabegerät. - Google Patents

Zeilesynchronisierungsschaltung in einem Bildwiedergabegerät.

Info

Publication number
DE3879735T2
DE3879735T2 DE88200152T DE3879735T DE3879735T2 DE 3879735 T2 DE3879735 T2 DE 3879735T2 DE 88200152 T DE88200152 T DE 88200152T DE 3879735 T DE3879735 T DE 3879735T DE 3879735 T2 DE3879735 T2 DE 3879735T2
Authority
DE
Germany
Prior art keywords
display device
image display
synchronization circuit
line synchronization
line
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 - Fee Related
Application number
DE88200152T
Other languages
English (en)
Other versions
DE3879735D1 (de
Inventor
Dirk Johan Adriaan Teuling
Jozef Johannes Maria Hulshof
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE3879735D1 publication Critical patent/DE3879735D1/de
Application granted granted Critical
Publication of DE3879735T2 publication Critical patent/DE3879735T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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)
DE88200152T 1987-02-04 1988-01-29 Zeilesynchronisierungsschaltung in einem Bildwiedergabegerät. Expired - Fee Related DE3879735T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700265 1987-02-04

Publications (2)

Publication Number Publication Date
DE3879735D1 DE3879735D1 (de) 1993-05-06
DE3879735T2 true DE3879735T2 (de) 1993-09-30

Family

ID=19849516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88200152T Expired - Fee Related DE3879735T2 (de) 1987-02-04 1988-01-29 Zeilesynchronisierungsschaltung in einem Bildwiedergabegerät.

Country Status (5)

Country Link
US (1) US4872055A (de)
EP (1) EP0281169B1 (de)
JP (1) JPS63197174A (de)
KR (1) KR960007644B1 (de)
DE (1) DE3879735T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008659A (en) * 1988-02-08 1991-04-16 U.S. Philips Corporation Picture display device including a waveform generator/and a compensation circuit, and integrated circuit incorporating the same
JPH02311094A (ja) * 1989-05-26 1990-12-26 Sony Corp 位相同期ループ回路
DE3938887A1 (de) * 1989-11-24 1991-05-29 Philips Patentverwaltung Digitale synchronisieranordnung
NL8902579A (nl) * 1989-10-18 1991-05-16 Philips Nv Schakeling in een beeldweergeefinrichting met een videosignaalverwerkingsschakeling en een lijnsynchroniseerschakeling.
US5208672A (en) * 1990-08-30 1993-05-04 Fuji Photo Film Co., Ltd. Horizontal synchronizing signal generating circuit
TWI316790B (en) * 2002-01-25 2009-11-01 Media Reality Technologies Inc Dynamic phase tracking using edge detection
CN101061706B (zh) * 2005-05-11 2010-12-01 赫希曼汽车通讯有限公司 用于改善移动模拟电视接收时图像稳定性的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715499A (en) * 1970-12-03 1973-02-06 Rca Corp Dual mode automatic frequency controlled oscillator system
US4297728A (en) * 1979-04-06 1981-10-27 Lowe Virgil L Charged coupled device time base corrector system
GB2056823A (en) * 1979-08-15 1981-03-18 Ibm Line scan circuit for crt display
US4346407A (en) * 1980-06-16 1982-08-24 Sanders Associates, Inc. Apparatus for synchronization of a source of computer controlled video to another video source
US4535358A (en) * 1982-04-13 1985-08-13 U.S. Philips Corporation Line synchronizing circuit for a picture display devices and picture display device comprising such a circuit
EP0103928B1 (de) * 1982-09-14 1986-01-02 Koninklijke Philips Electronics N.V. Zeilensynchronisierschaltung für ein Bildwiedergabegerät
GB2137460A (en) * 1983-03-18 1984-10-03 Philips Electronic Associated Polarity reversing circuit for tv sync signals
US4616259A (en) * 1984-04-27 1986-10-07 General Electric Company Instant phase correction in a phase-locked loop
NL8501861A (nl) * 1984-09-03 1986-04-01 Philips Nv Beeldopneem- respektievelijk weergeefinrichting met een lijnafbuigschakeling.
JPS61145969A (ja) * 1984-12-20 1986-07-03 Toshiba Corp 同期信号再生回路
US4631587A (en) * 1985-02-19 1986-12-23 Zenith Electronics Corporation Field responsive vertical pulse generator
JPS61214868A (ja) * 1985-03-20 1986-09-24 Sony Corp Ｐｌｌ回路
JPS6218873A (ja) * 1985-07-17 1987-01-27 Victor Co Of Japan Ltd 水平偏向発振回路における発振周波数制御電圧発生回路
JPS6277635A (ja) * 1985-10-01 1987-04-09 Seiko Instr & Electronics Ltd ビデオ信号サンプリングクロツク位相補正回路
JPS6277770A (ja) * 1985-10-01 1987-04-09 Seiko Instr & Electronics Ltd ビデオ信号のサンプリングクロツク発生回路
US4672448A (en) * 1985-10-31 1987-06-09 Motorola, Inc. Phase adjustment circuit for scanning video display
US4660080A (en) * 1985-12-24 1987-04-21 Rca Corporation Synchronization circuit responsive to time-multiplexed signals
JPS62256521A (ja) * 1986-04-29 1987-11-09 Victor Co Of Japan Ltd 位相比較回路

Also Published As

Publication number Publication date
DE3879735D1 (de) 1993-05-06
KR880010603A (ko) 1988-10-10
JPS63197174A (ja) 1988-08-16
US4872055A (en) 1989-10-03
EP0281169B1 (de) 1993-03-31
KR960007644B1 (ko) 1996-06-07
EP0281169A1 (de) 1988-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee