KR880004065A - 안료부착 형광체 - Google Patents

안료부착 형광체 Download PDF

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Publication number
KR880004065A
KR880004065A KR870010057A KR870010057A KR880004065A KR 880004065 A KR880004065 A KR 880004065A KR 870010057 A KR870010057 A KR 870010057A KR 870010057 A KR870010057 A KR 870010057A KR 880004065 A KR880004065 A KR 880004065A
Authority
KR
South Korea
Prior art keywords
pigment
oxide
iron
phosphor according
iii
Prior art date
Application number
KR870010057A
Other languages
English (en)
Other versions
KR950008654B1 (ko
Inventor
가즈히또 이와사끼
스스무 오오마또이
유끼오 도꾸나가
Original Assignee
아라이 기꾸지
가세이 오프토닉스 가부시끼가이샤
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 아라이 기꾸지, 가세이 오프토닉스 가부시끼가이샤 filed Critical 아라이 기꾸지
Publication of KR880004065A publication Critical patent/KR880004065A/ko
Application granted granted Critical
Publication of KR950008654B1 publication Critical patent/KR950008654B1/ko

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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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/60—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing iron, cobalt or nickel
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • 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
    • 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)

Abstract

내용 없음

Description

안료부착 형광제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본발명에서 사용하는 안료성분(곡선 a)및 종래부터 사용되고 있는 안료성분(곡선 b,c)의 분광반사율 곡선.
제2도는 본발명 안료부착 형광체의 입자구조를 나타낸 전자현미경 사진.
제3도는 각기 종래의 안료부착 형광체의 입자구조를 나타내기 위한 전자현미경 사진.

Claims (4)

  1. 기상법으로 합성된 초미분입자를 안료로서 표면에 부착하여 이루어진 것을 특징으로 하는 안료부착 형광체.
  2. 제1항에 있어서, 초미분입자의 대부분의 입자의 입자경이 0.1㎛이하인 것을 특징으로 하는 안료부착 형광체.
  3. 제1항 또는 제2항에 있어서, 초미분입자가 산화철(Ⅲ)임을 특징으로 하는 안료부착 형광체.
  4. 제3항에 있어서, 산화철(Ⅲ)이 능면체정 산화철임을 특징으로 하는 안료부착 형광체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870010057A 1986-09-12 1987-09-11 안료부착 형광체 KR950008654B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61214118A JP2596543B2 (ja) 1986-09-12 1986-09-12 顔料付蛍光体
JP214118 1986-09-12
JP???61-214118 1986-09-12

Publications (2)

Publication Number Publication Date
KR880004065A true KR880004065A (ko) 1988-06-01
KR950008654B1 KR950008654B1 (ko) 1995-08-04

Family

ID=16650530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870010057A KR950008654B1 (ko) 1986-09-12 1987-09-11 안료부착 형광체

Country Status (2)

Country Link
JP (1) JP2596543B2 (ko)
KR (1) KR950008654B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011660A (ko) * 2002-07-29 2004-02-11 엘지.필립스디스플레이(주) 칼라 음극선관용 패널

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011660A (ko) * 2002-07-29 2004-02-11 엘지.필립스디스플레이(주) 칼라 음극선관용 패널

Also Published As

Publication number Publication date
KR950008654B1 (ko) 1995-08-04
JPS6369885A (ja) 1988-03-29
JP2596543B2 (ja) 1997-04-02

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