GB2201833B - Cathode ray tubes - Google Patents

Cathode ray tubes

Info

Publication number
GB2201833B
GB2201833B GB8729710A GB8729710A GB2201833B GB 2201833 B GB2201833 B GB 2201833B GB 8729710 A GB8729710 A GB 8729710A GB 8729710 A GB8729710 A GB 8729710A GB 2201833 B GB2201833 B GB 2201833B
Authority
GB
United Kingdom
Prior art keywords
cathode ray
ray tubes
tubes
cathode
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
GB8729710A
Other versions
GB8729710D0 (en
GB2201833A (en
Inventor
Masayuki Sudo
Tomohisa Uba
Yasunobu Amano
Kazuo Omae
Akira Nakayama
Yoshiro Ishikawa
Ichiro Iwaki
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of GB8729710D0 publication Critical patent/GB8729710D0/en
Publication of GB2201833A publication Critical patent/GB2201833A/en
Application granted granted Critical
Publication of GB2201833B publication Critical patent/GB2201833B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
GB8729710A 1986-12-27 1987-12-21 Cathode ray tubes Expired - Lifetime GB2201833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61309739A JP2595948B2 (en) 1986-12-27 1986-12-27 Cathode ray tube

Publications (3)

Publication Number Publication Date
GB8729710D0 GB8729710D0 (en) 1988-02-03
GB2201833A GB2201833A (en) 1988-09-07
GB2201833B true GB2201833B (en) 1990-09-19

Family

ID=17996716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8729710A Expired - Lifetime GB2201833B (en) 1986-12-27 1987-12-21 Cathode ray tubes

Country Status (4)

Country Link
JP (1) JP2595948B2 (en)
KR (1) KR960004586B1 (en)
DE (1) DE3743986C2 (en)
GB (1) GB2201833B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205856A (en) * 1967-07-19 1970-09-23 Sony Corp Misconvergence compensation for single gun, plural beam type color television picture tube
GB1217240A (en) * 1967-04-06 1970-12-31 Sony Corp New and improved color picture tube system
GB1246740A (en) * 1968-12-27 1971-09-15 Sony Corp Color picture tube
GB1406523A (en) * 1972-04-25 1975-09-17 Sony Corp Cathode ray tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49125352U (en) * 1973-02-20 1974-10-26
JPS5422376Y2 (en) * 1973-02-28 1979-08-04

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1217240A (en) * 1967-04-06 1970-12-31 Sony Corp New and improved color picture tube system
GB1205856A (en) * 1967-07-19 1970-09-23 Sony Corp Misconvergence compensation for single gun, plural beam type color television picture tube
GB1246740A (en) * 1968-12-27 1971-09-15 Sony Corp Color picture tube
GB1406523A (en) * 1972-04-25 1975-09-17 Sony Corp Cathode ray tube

Also Published As

Publication number Publication date
DE3743986C2 (en) 1997-07-17
JPS63166127A (en) 1988-07-09
GB8729710D0 (en) 1988-02-03
JP2595948B2 (en) 1997-04-02
DE3743986A1 (en) 1988-07-07
KR880008396A (en) 1988-08-31
KR960004586B1 (en) 1996-04-09
GB2201833A (en) 1988-09-07

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Legal Events

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

Effective date: 20021221