JPS64190A - Phosphor and production thereof - Google Patents

Phosphor and production thereof

Info

Publication number
JPS64190A
JPS64190A JP62155076A JP15507687A JPS64190A JP S64190 A JPS64190 A JP S64190A JP 62155076 A JP62155076 A JP 62155076A JP 15507687 A JP15507687 A JP 15507687A JP S64190 A JPS64190 A JP S64190A
Authority
JP
Japan
Prior art keywords
phosphor
activator
earth metal
alkaline earth
blue
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.)
Granted
Application number
JP62155076A
Other languages
English (en)
Other versions
JPH01190A (ja
JPH0832878B2 (ja
Inventor
Takayuki Hisamune
Takashi Hase
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 Chemical Corp
Original Assignee
Kasei Optonix 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 Kasei Optonix Ltd filed Critical Kasei Optonix Ltd
Priority to JP62155076A priority Critical patent/JPH0832878B2/ja
Priority to DE19883879772 priority patent/DE3879772T2/de
Priority to EP19880109847 priority patent/EP0296531B1/en
Priority to KR1019880007559A priority patent/KR960000869B1/ko
Publication of JPH01190A publication Critical patent/JPH01190A/ja
Publication of JPS64190A publication Critical patent/JPS64190A/ja
Priority to US07/899,157 priority patent/US5231328A/en
Publication of JPH0832878B2 publication Critical patent/JPH0832878B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/774—Borates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
JP62155076A 1987-06-22 1987-06-22 螢光体及びその製造方法 Expired - Fee Related JPH0832878B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62155076A JPH0832878B2 (ja) 1987-06-22 1987-06-22 螢光体及びその製造方法
DE19883879772 DE3879772T2 (de) 1987-06-22 1988-06-21 Phosphor, Verfahren zur Herstellung desselben und denselben verwendendes, mit Ultraviolettstrahlen aktiviertes Leuchtstoffrohr.
EP19880109847 EP0296531B1 (en) 1987-06-22 1988-06-21 Phospor process for its production and ultraviolet ray excited fluorescent tube employing it
KR1019880007559A KR960000869B1 (ko) 1987-06-22 1988-06-22 형광체 및 그의 제조방법
US07/899,157 US5231328A (en) 1987-06-22 1992-06-15 Phosphor and ultraviolet ray excited fluorescent tube employing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62155076A JPH0832878B2 (ja) 1987-06-22 1987-06-22 螢光体及びその製造方法

Publications (3)

Publication Number Publication Date
JPH01190A JPH01190A (ja) 1989-01-05
JPS64190A true JPS64190A (en) 1989-01-05
JPH0832878B2 JPH0832878B2 (ja) 1996-03-29

Family

ID=15598130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62155076A Expired - Fee Related JPH0832878B2 (ja) 1987-06-22 1987-06-22 螢光体及びその製造方法

Country Status (2)

Country Link
JP (1) JPH0832878B2 (ja)
KR (1) KR960000869B1 (ja)

Also Published As

Publication number Publication date
KR960000869B1 (ko) 1996-01-13
JPH0832878B2 (ja) 1996-03-29
KR890000625A (ko) 1989-03-15

Similar Documents

Publication Publication Date Title
JPS56136875A (en) Highly color rendering fluorescent lamp
JPS53119287A (en) Fluorescent substance
JPS64190A (en) Phosphor and production thereof
JPS5740853A (en) Mercury vapor discharge lamp
JPS56112050A (en) Cathode ray tube
JPS64191A (en) Fluorescent lamp
JPS64189A (en) Phosphor
JPS5523106A (en) Blue luminescent composition and low speed electron beam-exciting fluorescent display tube
JPS5592789A (en) Fluorescent lamp having excellent color rendering
JPS57128778A (en) Fluorescent lamp of high color-rendering property
JPS57141482A (en) Green luminescent phosphor
JPS5647479A (en) Red light-emitting fluorescent material
JPS5224172A (en) Fluorescent substance of cathode-ray tube
JPS5523104A (en) Luminescent composition and low speed electron beam-exciting fluorescent display tube
JPS5688487A (en) Luminescent material
JPS57143389A (en) Green light emitting fluorescent material
JPS5583132A (en) Blue luminous fluorescent member and color televison braun tube
JPS55161882A (en) Production of phosphor
JPS5523105A (en) Green luminescent composition and low speed electron beam-exciting fluorescent display tube
JPS5620081A (en) High-efficient phosphor composition
JPS55123679A (en) White luminous fluorescent substance
JPS57174380A (en) Green light-emitting fluorescent film for cathode-ray tube
JPS5556339A (en) Color picture tube
JPS5571785A (en) Afterglowing fluorescent body emitting red light
JPS5489985A (en) Fluorescent substance

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees