KR880000546A - High brightness phosphor - Google Patents

High brightness phosphor Download PDF

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Publication number
KR880000546A
KR880000546A KR1019860008520A KR860008520A KR880000546A KR 880000546 A KR880000546 A KR 880000546A KR 1019860008520 A KR1019860008520 A KR 1019860008520A KR 860008520 A KR860008520 A KR 860008520A KR 880000546 A KR880000546 A KR 880000546A
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KR
South Korea
Prior art keywords
high brightness
brightness phosphor
range
high luminance
molar ratio
Prior art date
Application number
KR1019860008520A
Other languages
Korean (ko)
Other versions
KR900002836B1 (en
Inventor
카즈히코 타카츠지
히로노리 타테이와
다까노리 기와무라
Original Assignee
마지마 코오사부로
미쯔이긴조꾸 고오교오 가부시기가이샤
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Application filed by 마지마 코오사부로, 미쯔이긴조꾸 고오교오 가부시기가이샤 filed Critical 마지마 코오사부로
Publication of KR880000546A publication Critical patent/KR880000546A/en
Application granted granted Critical
Publication of KR900002836B1 publication Critical patent/KR900002836B1/en

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    • 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
    • C09K11/56—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing sulfur
    • 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

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

내용 없음No content

Description

고휘도 형광체High brightness phosphor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 실시예 1-12의 형광체의 CIE 색도도1 is a CIE chromaticity diagram of the phosphor of Examples 1-12

제2도는 실시예 1 및 13-16의 형광체의 CIE 색도도2 is a CIE chromaticity diagram of the phosphors of Examples 1 and 13-16.

제3도는 실시예 1-19의 형광체의 발광영역을 표시하는 CIE 색도도3 is a CIE chromaticity diagram showing light emitting regions of phosphors of Examples 1-19

Claims (2)

조성식이 Ca(1-)A×S:αMn,βMⅠ으로 표시되고 식중, A는 Mg,Sr,Ba 중의 적어도 1종의 원소이고, M은 Dy,Sm,Lu,Bi,Cu,Eu,Ce,La 중의 적어도 1종의 원소이며, 또한 모체에 대한 각 부활제의 농도를 몰비로 나타낸 α 및 β, 또 조성비가 X가, 각각, 1×10-6 α1×10-1, 1×10-6 β1×10-1,0×1×10-1의 범위에 있는 것을 특징으로 하는 고휘도형광체.Dietary Ca (1- ) A x S: alpha Mn, β M I wherein A is at least one element of Mg, Sr, Ba, and M is at least one of Dy, Sm, Lu, Bi, Cu, Eu, Ce, La Α and β, each of which represents the concentration of each activator to the mother in a molar ratio, and the composition ratio of X is 1 × 10 −6 , respectively. α 1 × 10 -1 , 1 × 10 -6 β 1 × 10 -1 , 0 × A high luminance phosphor characterized by being in the range of 1 × 10 −1 . 조정식이, Ca(1-X)A×S:αMn,βMⅠ,γMⅡ으로 표시되고, 식중 A는 Mg,Sr,Ba 중의 적어도 1종의 원소이고, MⅠ는 Dy,Sm,Lu,Bi,Cu,Eu,Ce,La 중의 적어도 1종의 원소이며, MⅡ는 Hf,Gd,Nd,Ho,Er,Sc,Au,Na,K,Li 중의 적어도 1종의 원소이고, 또한 모체에 대한 각 부활제의 농도를 몰비로 나타낸 α,β 및 γ, 또 조성비가 X가, 각각 1×10-6 α1×10-1, 1×10-6 β1×10-1, 0＜γ5×10-20×1×10-1의 범위에 있는 것을 특징으로 하는 고휘도형광체.The adjustment formula is represented by Ca (1-X) AxS: αMn, βM I , γM II , wherein A is at least one element of Mg, Sr, Ba, and M I is Dy, Sm, Lu, Bi At least one element of Cu, Eu, Ce, La, and M II is at least one element of Hf, Gd, Nd, Ho, Er, Sc, Au, Na, K, Li, Α, β and γ representing the concentrations of the respective activators in molar ratio, and the composition ratio X is 1 × 10 −6 , respectively. α 1 × 10 -1 , 1 × 10 -6 β 1 × 10 -1 , 0 <γ 5 × 10 -2 0 × A high luminance phosphor characterized by being in the range of 1 × 10 −1 . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860008520A 1986-06-30 1986-10-11 Highly bright fluorescent substance KR900002836B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61151494A JPS638476A (en) 1986-06-30 1986-06-30 Highly bright fluorescent substance
JP151494 1986-06-30

Publications (2)

Publication Number Publication Date
KR880000546A true KR880000546A (en) 1988-03-26
KR900002836B1 KR900002836B1 (en) 1990-05-01

Family

ID=15519723

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860008520A KR900002836B1 (en) 1986-06-30 1986-10-11 Highly bright fluorescent substance

Country Status (2)

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JP (1) JPS638476A (en)
KR (1) KR900002836B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001069982A1 (en) * 2000-03-16 2001-09-20 Planar Systems, Inc. Thin-film electroluminescent phosphor
JP4793551B2 (en) * 2004-09-08 2011-10-12 信越化学工業株式会社 Zirconium or hafnium and manganese-containing oxides
CN102911663B (en) * 2012-09-29 2014-09-10 浙江工业大学 White light phosphor powder using calcium carbonate as only substrate and preparation method thereof

Also Published As

Publication number Publication date
JPS638476A (en) 1988-01-14
KR900002836B1 (en) 1990-05-01

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