GB2143369B - Color picture tube - Google Patents

Color picture tube

Info

Publication number
GB2143369B
GB2143369B GB08413986A GB8413986A GB2143369B GB 2143369 B GB2143369 B GB 2143369B GB 08413986 A GB08413986 A GB 08413986A GB 8413986 A GB8413986 A GB 8413986A GB 2143369 B GB2143369 B GB 2143369B
Authority
GB
United Kingdom
Prior art keywords
picture tube
color picture
color
tube
picture
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
GB08413986A
Other languages
English (en)
Other versions
GB2143369A (en
GB8413986D0 (en
Inventor
Takeo Itou
Norio Koike
Seiji Sagow
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of GB8413986D0 publication Critical patent/GB8413986D0/en
Publication of GB2143369A publication Critical patent/GB2143369A/en
Application granted granted Critical
Publication of GB2143369B publication Critical patent/GB2143369B/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
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
GB08413986A 1983-06-29 1984-06-01 Color picture tube Expired GB2143369B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58115976A JPS608383A (ja) 1983-06-29 1983-06-29 カラ−受像管

Publications (3)

Publication Number Publication Date
GB8413986D0 GB8413986D0 (en) 1984-07-04
GB2143369A GB2143369A (en) 1985-02-06
GB2143369B true GB2143369B (en) 1986-09-17

Family

ID=14675788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08413986A Expired GB2143369B (en) 1983-06-29 1984-06-01 Color picture tube

Country Status (5)

Country Link
US (1) US4651054A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS608383A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3421234A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2143369B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK108790A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003430B1 (ko) * 1985-07-15 1990-05-18 가세이 오프토닉스 가부시끼가이샤 전자선 여기 표시관
EP1123363A4 (en) 1998-09-16 2006-03-22 Oregon State PHOSPHORES-BASED SYSTEM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825436A (en) * 1972-10-04 1974-07-23 Lockheed Missiles Space Method of making rare earth oxysulfide luminescent film
DE2542332A1 (de) * 1974-09-27 1976-04-15 Gte Sylvania Inc Verfahren zur herstellung eines cadmiumfreien gruenes licht ausstrahlenden katodolumineszenten phosphors fuer farbfernsehbildroehren
JPS5311179A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Fluorescent substance
JPS5352053A (en) * 1976-10-22 1978-05-12 Dainippon Toryo Kk Color braun tube
JPS5721227A (en) * 1980-07-09 1982-02-03 Sodeitsuku:Kk Electrical discharge machining level position detector

Also Published As

Publication number Publication date
DE3421234C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-13
JPS608383A (ja) 1985-01-17
US4651054A (en) 1987-03-17
HK108790A (en) 1991-01-04
GB2143369A (en) 1985-02-06
JPH0456872B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-09
DE3421234A1 (de) 1985-01-10
GB8413986D0 (en) 1984-07-04

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Legal Events

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

Effective date: 19981010

PE20 Patent expired after termination of 20 years

Effective date: 20040531