GB2193615B - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
GB2193615B
GB2193615B GB8718760A GB8718760A GB2193615B GB 2193615 B GB2193615 B GB 2193615B GB 8718760 A GB8718760 A GB 8718760A GB 8718760 A GB8718760 A GB 8718760A GB 2193615 B GB2193615 B GB 2193615B
Authority
GB
United Kingdom
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
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 - Lifetime
Application number
GB8718760A
Other versions
GB8718760D0 (en
GB2193615A (en
Inventor
Malcolm Brook
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.)
Thomson Multimedia Sales UK Ltd
Original Assignee
Thorn Emi Ferguson Ltd
Ferguson 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
Application filed by Thorn Emi Ferguson Ltd, Ferguson Ltd filed Critical Thorn Emi Ferguson Ltd
Publication of GB8718760D0 publication Critical patent/GB8718760D0/en
Publication of GB2193615A publication Critical patent/GB2193615A/en
Application granted granted Critical
Publication of GB2193615B publication Critical patent/GB2193615B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB8718760A 1986-08-09 1987-08-07 Cathode ray tube Expired - Lifetime GB2193615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868619471A GB8619471D0 (en) 1986-08-09 1986-08-09 Cathode ray tube display

Publications (3)

Publication Number Publication Date
GB8718760D0 GB8718760D0 (en) 1987-09-16
GB2193615A GB2193615A (en) 1988-02-10
GB2193615B true GB2193615B (en) 1990-08-08

Family

ID=10602500

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868619471A Pending GB8619471D0 (en) 1986-08-09 1986-08-09 Cathode ray tube display
GB8718760A Expired - Lifetime GB2193615B (en) 1986-08-09 1987-08-07 Cathode ray tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868619471A Pending GB8619471D0 (en) 1986-08-09 1986-08-09 Cathode ray tube display

Country Status (1)

Country Link
GB (2) GB8619471D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824038A1 (en) * 1988-07-15 1990-01-18 Thomson Brandt Gmbh CIRCUIT FOR DE-MAGNETIZING THE HOLE MASK IN A COLOR PIPE
GB9113942D0 (en) * 1991-06-27 1991-08-14 Thomson Consumer Electronics Television startup current regulation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1560443A (en) * 1976-07-14 1980-02-06 Philips Nv Dugaussing circuit for a colour television receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1560443A (en) * 1976-07-14 1980-02-06 Philips Nv Dugaussing circuit for a colour television receiver

Also Published As

Publication number Publication date
GB8718760D0 (en) 1987-09-16
GB2193615A (en) 1988-02-10
GB8619471D0 (en) 1986-09-17

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Legal Events

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

Effective date: 19930807