DE3067418D1 - Improvements relating to line scan circuits for cathode ray tube displays - Google Patents

Improvements relating to line scan circuits for cathode ray tube displays

Info

Publication number
DE3067418D1
DE3067418D1 DE8080102565T DE3067418T DE3067418D1 DE 3067418 D1 DE3067418 D1 DE 3067418D1 DE 8080102565 T DE8080102565 T DE 8080102565T DE 3067418 T DE3067418 T DE 3067418T DE 3067418 D1 DE3067418 D1 DE 3067418D1
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
line scan
improvements relating
tube displays
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
Application number
DE8080102565T
Other languages
English (en)
Inventor
Frank Ainscow
Edward Dennis Anwyl
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3067418D1 publication Critical patent/DE3067418D1/de
Expired 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
    • 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)
  • Details Of Television Scanning (AREA)
  • Transforming Electric Information Into Light Information (AREA)
DE8080102565T 1979-08-15 1980-05-09 Improvements relating to line scan circuits for cathode ray tube displays Expired DE3067418D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7928391A GB2056823A (en) 1979-08-15 1979-08-15 Line scan circuit for crt display

Publications (1)

Publication Number Publication Date
DE3067418D1 true DE3067418D1 (en) 1984-05-17

Family

ID=10507210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080102565T Expired DE3067418D1 (en) 1979-08-15 1980-05-09 Improvements relating to line scan circuits for cathode ray tube displays

Country Status (7)

Country Link
US (1) US4283662A (de)
EP (1) EP0024476B1 (de)
JP (1) JPS5630367A (de)
BR (1) BR8005053A (de)
CA (1) CA1141041A (de)
DE (1) DE3067418D1 (de)
GB (1) GB2056823A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885638A (en) * 1982-03-31 1989-12-05 Ampex Corporation Video device synchronization system
US4686567A (en) * 1984-09-28 1987-08-11 Sundstrand Data Control, Inc. Timing circuit for varying the horizontal format of raster scanned display
US4682121A (en) * 1985-02-04 1987-07-21 International Business Machines Corporation Phase discriminator and data standardizer
US4754330A (en) * 1985-04-03 1988-06-28 Hazeltine Corporation Display deflection control loop
JPS6287443A (ja) * 1985-10-09 1987-04-21 日本磁力選鉱株式会社 製鋼スラグの処理方法
US4872055A (en) * 1987-02-04 1989-10-03 U. S. Philips Corporation Line synchronizing circuit in a picture display device
CN102088541B (zh) * 2009-12-02 2015-01-07 康佳集团股份有限公司 一种视频行同步的恢复方法、装置及电视机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891800A (en) * 1971-03-16 1975-06-24 Philips Corp Line time base in a television receiver
JPS535014B2 (de) * 1972-08-18 1978-02-23
JPS57701B2 (de) * 1973-05-04 1982-01-07
US4028729A (en) * 1975-03-25 1977-06-07 Bell & Howell Company Provision and display of video signals
US3979640A (en) * 1975-07-30 1976-09-07 Gte Sylvania Incorporated Horizontal deflection system
NL169811C (nl) * 1975-10-03 1982-08-16 Philips Nv Beeldregelsynchronisatieschakeling, alsmede televisieontvanger daarvan voorzien.
NL7714033A (nl) * 1977-12-19 1979-06-21 Philips Nv Televisie-ontvanger met een lijnsynchroniseer- schakeling.

Also Published As

Publication number Publication date
CA1141041A (en) 1983-02-08
JPS6147026B2 (de) 1986-10-17
EP0024476B1 (de) 1984-04-11
JPS5630367A (en) 1981-03-26
US4283662A (en) 1981-08-11
GB2056823A (en) 1981-03-18
BR8005053A (pt) 1981-02-24
EP0024476A1 (de) 1981-03-11

Similar Documents

Publication Publication Date Title
GB2054950B (en) Cathode ray tube arrangements
GB2008850B (en) Cathode ray tube
GB2049374B (en) Cathode ray tube image display apparatuses
DE3072017D1 (en) Cathode ray tube display apparatus
GB2071405B (en) Deflection unit for colour television display tubes
GB2067058B (en) Cathode ray tube display apparatus
GB2013972B (en) Deflection unit for colour television display tubes
JPS5387161A (en) Cathode ray tube
GB2008851B (en) Cathode ray tube
JPS55122345A (en) Cathode ray tube
GB2052148B (en) Colour cathode ray tubes
JPS53143158A (en) Cathode ray tube
AU3736478A (en) Cathode ray tube
JPS54154262A (en) Cathode ray dispaly tube
DE3067418D1 (en) Improvements relating to line scan circuits for cathode ray tube displays
JPS54100664A (en) Cathode ray tube
GB2002576B (en) Cathode ray tube
GB2000369B (en) Colour cathode ray tube
EP0024477A3 (en) Improvements relating to multibeam cathode ray tube apparatus
JPS53113813A (en) Gless for cathode ray tube panel
GB2077080B (en) Drive circuits for a high resolution cathode ray tube display
GB2011704B (en) Colour cathode ray tubes
JPS5659435A (en) Cathode ray tube
GB2065367B (en) Cathode devices for cathode-ray tubes
GB2010006B (en) Deflection yokes for cathode ray tubes

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee