KR0164442B1 - 형광체 - Google Patents

형광체 Download PDF

Info

Publication number
KR0164442B1
KR0164442B1 KR1019940017765A KR19940017765A KR0164442B1 KR 0164442 B1 KR0164442 B1 KR 0164442B1 KR 1019940017765 A KR1019940017765 A KR 1019940017765A KR 19940017765 A KR19940017765 A KR 19940017765A KR 0164442 B1 KR0164442 B1 KR 0164442B1
Authority
KR
South Korea
Prior art keywords
phosphor
thermal conductivity
high thermal
added
luminance
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 - Fee Related
Application number
KR1019940017765A
Other languages
English (en)
Korean (ko)
Other versions
KR950005950A (ko
Inventor
히토시 도키
요시타카 사토
요시타카 가가와
Original Assignee
호소야 레이지
후다바 덴시 고교 가부시키가이샤
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 JP5192499A external-priority patent/JPH0748570A/ja
Priority claimed from JP5216237A external-priority patent/JPH0762340A/ja
Application filed by 호소야 레이지, 후다바 덴시 고교 가부시키가이샤 filed Critical 호소야 레이지
Publication of KR950005950A publication Critical patent/KR950005950A/ko
Priority to KR1019980006357A priority Critical patent/KR100187484B1/ko
Application granted granted Critical
Publication of KR0164442B1 publication Critical patent/KR0164442B1/ko
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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • 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
    • 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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • 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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • 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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • C09K11/7789—Oxysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
KR1019940017765A 1993-08-03 1994-07-22 형광체 Expired - Fee Related KR0164442B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980006357A KR100187484B1 (ko) 1993-08-03 1998-02-27 전자선 여기 형광체

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5192499A JPH0748570A (ja) 1993-08-03 1993-08-03 電子線励起蛍光体
JP93-192499 1993-08-03
JP5216237A JPH0762340A (ja) 1993-08-31 1993-08-31 蛍光体
JP93-216237 1993-08-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1019980006357A Division KR100187484B1 (ko) 1993-08-03 1998-02-27 전자선 여기 형광체

Publications (2)

Publication Number Publication Date
KR950005950A KR950005950A (ko) 1995-03-20
KR0164442B1 true KR0164442B1 (ko) 1999-01-15

Family

ID=26507351

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940017765A Expired - Fee Related KR0164442B1 (ko) 1993-08-03 1994-07-22 형광체

Country Status (3)

Country Link
KR (1) KR0164442B1 (enrdf_load_stackoverflow)
FR (1) FR2708619B1 (enrdf_load_stackoverflow)
TW (1) TW261631B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100364494B1 (ko) * 2000-06-01 2002-12-12 한국화학연구원 가돌륨옥사이드계 적색 형광체 및 그 제조방법
KR20030089020A (ko) * 2002-05-15 2003-11-21 대한민국(순천대학교 총장) 전계방출디스플레이 양극판용 산화가돌리움계 적색 형광막및 그의 제조방법
KR100443257B1 (ko) * 2001-10-25 2004-08-04 한국화학연구원 Ｕｖ ｌｅｄ 및 능동 발광 ｌｃｄ용 적색 형광체

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100265859B1 (ko) * 1996-12-21 2000-09-15 정선종 전계방출 디스플레이용 발광입자
KR100270333B1 (ko) * 1996-12-21 2000-10-16 정선종 전계방출 디스플레이를 위한 후막 및 박막 적층형 발광층 제조방법
US5958591A (en) * 1997-06-30 1999-09-28 Minnesota Mining And Manufacturing Company Electroluminescent phosphor particles encapsulated with an aluminum oxide based multiple oxide coating
US6676853B1 (en) * 1999-10-27 2004-01-13 Sumitomo Chemical Company, Limited Phosphor for vacuum ultraviolet excitation material
KR102225786B1 (ko) * 2020-11-26 2021-03-10 유한회사 원진알미늄 알루미늄 복합분말 표면에 균일한 질화물처리를 위한 진공 회전 열처리 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168074A (en) * 1965-08-31 1969-10-22 Dainippon Toryo Kk Improvements in or relating to Surface Coated Phosphor Particles
US4728459A (en) * 1981-04-08 1988-03-01 Gte Products Corporation Tungsten-containing zinc silicate phosphor
GB2177540B (en) * 1985-07-03 1989-01-25 Cherry Corp Phosphorescent material for electroluminescent display
JP2761404B2 (ja) * 1989-06-23 1998-06-04 双葉電子工業株式会社 蛍光表示管
US5045752A (en) * 1989-10-24 1991-09-03 General Electric Company Minimizing mercury condensation in two layer fluorescent lamps
EP0445338A1 (de) * 1990-03-09 1991-09-11 Siemens Aktiengesellschaft Ausgangsleuchtschirm für einen Röntgenbildverstärker
EP0476206B1 (en) * 1990-09-17 1995-03-08 Gte Products Corporation Partially-coated phosphor and method of making same
JPH04178489A (ja) * 1990-11-09 1992-06-25 Nec Kagoshima Ltd 蛍光表示管
MY110574A (en) * 1991-11-20 1998-08-29 Samsung Electron Devices Co Ltd Far-infrared emitting cathode ray tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100364494B1 (ko) * 2000-06-01 2002-12-12 한국화학연구원 가돌륨옥사이드계 적색 형광체 및 그 제조방법
KR100443257B1 (ko) * 2001-10-25 2004-08-04 한국화학연구원 Ｕｖ ｌｅｄ 및 능동 발광 ｌｃｄ용 적색 형광체
KR20030089020A (ko) * 2002-05-15 2003-11-21 대한민국(순천대학교 총장) 전계방출디스플레이 양극판용 산화가돌리움계 적색 형광막및 그의 제조방법

Also Published As

Publication number Publication date
KR950005950A (ko) 1995-03-20
FR2708619A1 (fr) 1995-02-10
TW261631B (enrdf_load_stackoverflow) 1995-11-01
FR2708619B1 (fr) 1999-06-04

Similar Documents

Publication Publication Date Title
KR970706370A (ko) 형광체 및 이것을 사용한 음극선관 및 표시장치(phosphor, and cathode ray tube and display using the same)
EP1498931A1 (en) Cathodoluminescent light source
KR0164442B1 (ko) 형광체
JP3189626B2 (ja) 表示装置
JP2002138279A (ja) 表示装置用蛍光体とその製造方法、およびそれを用いた電界放出型表示装置
US20060071587A1 (en) Fluorescent material for dispaly unit, process for producing the same and color display unit including the same
JPS5840746A (ja) けい光表示管とその製造方法
JPH0762340A (ja) 蛍光体
JP2578335B2 (ja) 蛍光発光装置
US7973460B2 (en) Composition for forming electron emitter, electron emitter formed using the composition, electron emission device having the emitter, and backlight unit having the emitter
JPH1140074A5 (enrdf_load_stackoverflow)
JP2004182813A (ja) 暖色系発光蛍光体及び暖色系発光蛍光体を使用した蛍光表示管
JP3621224B2 (ja) 蛍光体および蛍光表示装置
JP3879298B2 (ja) 電界放出形表示装置
US7687982B2 (en) Electron emission device, electron emission display device including the electron emission device, and method of driving the electron emission device
JP3898120B2 (ja) 発光基板および該発光基板を用いた発光素子
JP3520597B2 (ja) 蛍光表示管の製造方法
JP3982667B2 (ja) 低速電子線励起蛍光体及び蛍光表示管
JP2002080845A (ja) 低速電子線励起蛍光体及び蛍光表示管
JPH0257827B2 (enrdf_load_stackoverflow)
JP3503517B2 (ja) 電界放出素子
JP3681792B2 (ja) 蛍光表示管
JP2822524B2 (ja) けい光表示管
JPH10140150A (ja) 蛍光体及び蛍光体の製造方法
JPH0559359A (ja) 低速電子線用蛍光体を使用した蛍光表示管

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

St.27 status event code: A-3-3-V10-V11-apl-PJ0201

PB0901 Examination by re-examination before a trial

St.27 status event code: A-6-3-E10-E12-rex-PB0901

B701 Decision to grant
PB0701 Decision of registration after re-examination before a trial

St.27 status event code: A-3-4-F10-F13-rex-PB0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20080813

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20090913

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20090913

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000