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GB2272617B - Stabilization of EHT voltage and horizontal scan for magnetic deflection cathode ray tube circuits - Google Patents

Stabilization of EHT voltage and horizontal scan for magnetic deflection cathode ray tube circuits

Info

Publication number
GB2272617B
GB2272617B GB9314381A GB9314381A GB2272617B GB 2272617 B GB2272617 B GB 2272617B GB 9314381 A GB9314381 A GB 9314381A GB 9314381 A GB9314381 A GB 9314381A GB 2272617 B GB2272617 B GB 2272617B
Authority
GB
United Kingdom
Prior art keywords
stabilization
ray tube
cathode ray
horizontal scan
magnetic deflection
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
GB9314381A
Other versions
GB2272617A (en
GB9314381D0 (en
Inventor
Stuart Jackson Holmes
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.)
EldonTechnology Ltd
Original Assignee
EldonTechnology Ltd
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 GB929214801A external-priority patent/GB9214801D0/en
Application filed by EldonTechnology Ltd filed Critical EldonTechnology Ltd
Priority to GB9314381A priority Critical patent/GB2272617B/en
Publication of GB9314381D0 publication Critical patent/GB9314381D0/en
Publication of GB2272617A publication Critical patent/GB2272617A/en
Application granted granted Critical
Publication of GB2272617B publication Critical patent/GB2272617B/en
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
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining DC voltage constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
GB9314381A 1992-07-13 1993-07-12 Stabilization of EHT voltage and horizontal scan for magnetic deflection cathode ray tube circuits Expired - Fee Related GB2272617B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9314381A GB2272617B (en) 1992-07-13 1993-07-12 Stabilization of EHT voltage and horizontal scan for magnetic deflection cathode ray tube circuits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929214801A GB9214801D0 (en) 1992-07-13 1992-07-13 Stabilization of eht voltage and horizontal scan for magnetic deflection cathode ray tube circuits
GB9314381A GB2272617B (en) 1992-07-13 1993-07-12 Stabilization of EHT voltage and horizontal scan for magnetic deflection cathode ray tube circuits

Publications (3)

Publication Number Publication Date
GB9314381D0 GB9314381D0 (en) 1993-08-25
GB2272617A GB2272617A (en) 1994-05-18
GB2272617B true GB2272617B (en) 1996-01-10

Family

ID=26301246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9314381A Expired - Fee Related GB2272617B (en) 1992-07-13 1993-07-12 Stabilization of EHT voltage and horizontal scan for magnetic deflection cathode ray tube circuits

Country Status (1)

Country Link
GB (1) GB2272617B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0156866B1 (en) * 1995-11-30 1998-11-16 배순훈 Screen width correction circuit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1266028A (en) * 1968-05-22 1972-03-08
GB1594421A (en) * 1977-01-24 1981-07-30 Rca Corp Television raster width regulation circuit
EP0183515A2 (en) * 1984-11-30 1986-06-04 Rca Licensing Corporation Raster width regulation circuit
EP0266997A2 (en) * 1986-11-04 1988-05-11 RCA Thomson Licensing Corporation Raster corrected horizontal deflection circuit
US5034667A (en) * 1990-04-13 1991-07-23 Thomson Consumer Electronics, Inc. Raster size regulating circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1266028A (en) * 1968-05-22 1972-03-08
GB1594421A (en) * 1977-01-24 1981-07-30 Rca Corp Television raster width regulation circuit
EP0183515A2 (en) * 1984-11-30 1986-06-04 Rca Licensing Corporation Raster width regulation circuit
EP0266997A2 (en) * 1986-11-04 1988-05-11 RCA Thomson Licensing Corporation Raster corrected horizontal deflection circuit
US5034667A (en) * 1990-04-13 1991-07-23 Thomson Consumer Electronics, Inc. Raster size regulating circuit

Also Published As

Publication number Publication date
GB2272617A (en) 1994-05-18
GB9314381D0 (en) 1993-08-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080712