GB2092366B - Color cathode ray tube - Google Patents

Color cathode ray tube

Info

Publication number
GB2092366B
GB2092366B GB8201972A GB8201972A GB2092366B GB 2092366 B GB2092366 B GB 2092366B GB 8201972 A GB8201972 A GB 8201972A GB 8201972 A GB8201972 A GB 8201972A GB 2092366 B GB2092366 B GB 2092366B
Authority
GB
United Kingdom
Prior art keywords
ray tube
cathode ray
color cathode
color
tube
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
GB8201972A
Other languages
English (en)
Other versions
GB2092366A (en
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP1336681A external-priority patent/JPS57126052A/ja
Priority claimed from JP2072881A external-priority patent/JPS57134848A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB2092366A publication Critical patent/GB2092366A/en
Application granted granted Critical
Publication of GB2092366B publication Critical patent/GB2092366B/en
Expired 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/185—Luminescent screens measures against halo-phenomena
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/863—Vessels or containers characterised by the material thereof
GB8201972A 1981-01-29 1982-01-25 Color cathode ray tube Expired GB2092366B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1336681A JPS57126052A (en) 1981-01-29 1981-01-29 Cathode-ray tube
JP2072881A JPS57134848A (en) 1981-02-12 1981-02-12 Cathode-ray tube

Publications (2)

Publication Number Publication Date
GB2092366A GB2092366A (en) 1982-08-11
GB2092366B true GB2092366B (en) 1984-09-26

Family

ID=26349145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8201972A Expired GB2092366B (en) 1981-01-29 1982-01-25 Color cathode ray tube

Country Status (3)

Country Link
KR (1) KR860000969B1 (ko)
DE (1) DE3202565C2 (ko)
GB (1) GB2092366B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245336A1 (de) * 1982-12-08 1984-06-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kathodenstrahlroehre mit einer leuchtstoffschicht

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6504105A (ko) * 1965-04-01 1966-10-03
DE1286539B (de) * 1967-06-19 1969-01-09 Jenaer Glaswerk Schott & Gen Bildschirm fuer Farbfernsehroehren
NL174003C (nl) * 1973-03-08 1984-04-02 Philips Nv Kathodestraalbuis voor monochrome weergave van beelden.
DE2448322A1 (de) * 1974-10-10 1976-04-22 Licentia Gmbh Kathodenstrahlroehre mit leuchtschirm
JPS5814374B2 (ja) * 1979-03-20 1983-03-18 株式会社保谷硝子 Ｃｒｔ表示装置用緑色コントラストフイルタ−
JPS56112050A (en) * 1980-02-07 1981-09-04 Kasei Optonix Co Ltd Cathode ray tube
US4405881A (en) * 1980-05-29 1983-09-20 Mitsubishi Denki Kabushiki Kaisha Color cathode ray tube including Nd2 O3 and Cr2 O3 in face glass

Also Published As

Publication number Publication date
KR830009638A (ko) 1983-12-22
DE3202565C2 (de) 1985-12-12
KR860000969B1 (ko) 1986-07-23
GB2092366A (en) 1982-08-11
DE3202565A1 (de) 1982-09-02

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20000126

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010125