DE3667485D1 - Zur anwendung in einem kathodenstrahlrohr geeignetes phosphormaterial. - Google Patents

Zur anwendung in einem kathodenstrahlrohr geeignetes phosphormaterial.

Info

Publication number
DE3667485D1
DE3667485D1 DE8686308123T DE3667485T DE3667485D1 DE 3667485 D1 DE3667485 D1 DE 3667485D1 DE 8686308123 T DE8686308123 T DE 8686308123T DE 3667485 T DE3667485 T DE 3667485T DE 3667485 D1 DE3667485 D1 DE 3667485D1
Authority
DE
Germany
Prior art keywords
phosphorm
ray tube
cathode ray
material suitable
cathode
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
DE8686308123T
Other languages
English (en)
Inventor
Norio Patent Division Koike
Takeo Patent Division Itou
Hidemi Patent Division Matsuda
Mitsuhiro Patent Divisi Oikawa
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
Priority claimed from JP60233330A external-priority patent/JPS6295377A/ja
Priority claimed from JP60246969A external-priority patent/JPS62106984A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3667485D1 publication Critical patent/DE3667485D1/de
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
    • H01J29/02—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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
    • H01J29/20—Luminescent screens characterised by the luminescent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE8686308123T 1985-10-21 1986-10-20 Zur anwendung in einem kathodenstrahlrohr geeignetes phosphormaterial. Expired - Lifetime DE3667485D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60233330A JPS6295377A (ja) 1985-10-21 1985-10-21 陰極線管用緑色発光螢光体およびその製造方法
JP60246969A JPS62106984A (ja) 1985-11-06 1985-11-06 陰極線管

Publications (1)

Publication Number Publication Date
DE3667485D1 true DE3667485D1 (de) 1990-01-18

Family

ID=26530989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686308123T Expired - Lifetime DE3667485D1 (de) 1985-10-21 1986-10-20 Zur anwendung in einem kathodenstrahlrohr geeignetes phosphormaterial.

Country Status (5)

Country Link
US (1) US4772818A (de)
EP (1) EP0221715B1 (de)
KR (1) KR900003903B1 (de)
CN (1) CN1009513B (de)
DE (1) DE3667485D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2714995B2 (ja) * 1990-05-29 1998-02-16 三菱電機株式会社 投写型陰極線管
TW295672B (de) * 1994-09-20 1997-01-11 Hitachi Ltd
JP3239677B2 (ja) * 1995-03-23 2001-12-17 ソニー株式会社 陰極線管
DE69620516T2 (de) * 1995-07-24 2002-11-07 Kabushiki Kaisha Toshiba, Kawasaki Farbbildröhre
USRE37750E1 (en) 1995-07-24 2002-06-18 Kabushiki Kaisha Toshiba CRT having color filter with a special green filter
JPH10302667A (ja) * 1997-04-28 1998-11-13 Nec Kansai Ltd カラー陰極線管とその製造方法
US7928644B1 (en) 2000-08-22 2011-04-19 General Electric Company Low pressure discharge lamp with envelope having double helix shape and sealed ends
TWI249861B (en) * 2005-01-12 2006-02-21 Lighthouse Technology Co Ltd Wavelength converting substance and light emitting device and encapsulating material comprising the same
CN112517029A (zh) * 2021-01-22 2021-03-19 福州大学 富含s空位的复合光催化剂及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119562A (en) * 1975-05-12 1978-10-10 Dai Nippon Toryo Co. Ltd. Fluorescent compositions
JPS5827832B2 (ja) * 1977-05-04 1983-06-11 化成オプトニクス株式会社 顔料付螢光体
SU860170A1 (ru) * 1979-12-14 1981-08-30 Предприятие П/Я А-3917 Электронно-лучева трубка дл осциллографии
US4510414A (en) * 1981-07-23 1985-04-09 Fuji Photo Film Co., Ltd. Electron excited fluorescent display device including screen with rare earth phosphor exhibiting sublinear current density-emission luminance characteristics
DE3248448A1 (de) * 1982-12-29 1984-07-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Leuchtstoff fuer kathodenstrahlroehren
GB2136195A (en) * 1983-02-25 1984-09-12 Secr Defence Cathode Ray Tube

Also Published As

Publication number Publication date
EP0221715B1 (de) 1989-12-13
KR870004488A (ko) 1987-05-09
KR900003903B1 (ko) 1990-06-04
CN1009513B (zh) 1990-09-05
CN86107065A (zh) 1987-08-19
US4772818A (en) 1988-09-20
EP0221715A1 (de) 1987-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)