KR950701374A - 형광체 및 그것을 사용한 형광램프 - Google Patents

형광체 및 그것을 사용한 형광램프

Info

Publication number
KR950701374A
KR950701374A KR1019940703775A KR19940703775A KR950701374A KR 950701374 A KR950701374 A KR 950701374A KR 1019940703775 A KR1019940703775 A KR 1019940703775A KR 19940703775 A KR19940703775 A KR 19940703775A KR 950701374 A KR950701374 A KR 950701374A
Authority
KR
South Korea
Prior art keywords
phosphor
range
fluorescent lamp
rare earth
phosphorus
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
KR1019940703775A
Other languages
English (en)
Korean (ko)
Inventor
유지 스기모토
요헤이 시미즈
Original Assignee
사토 후미오
가부시키가이샤 도시바
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 사토 후미오, 가부시키가이샤 도시바 filed Critical 사토 후미오
Publication of KR950701374A publication Critical patent/KR950701374A/ko
Granted 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
    • 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
    • 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
    • C09K11/7786—Chalcogenides with alkaline earth metals
    • 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
    • C09K11/7795—Phosphates
    • C09K11/7796—Phosphates with alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
KR1019940703775A 1993-02-26 1993-02-25 형광체 및 그것을 사용한 형광램프 Granted KR950701374A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP93-37993 1993-02-26
JP3799393 1993-02-26
PCT/JP1994/000305 WO1994019422A1 (en) 1993-02-26 1994-02-25 Phospor and fluorescent lamp made by using the same

Publications (1)

Publication Number Publication Date
KR950701374A true KR950701374A (ko) 1995-03-23

Family

ID=12513103

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019940703775A Granted KR950701374A (ko) 1993-02-26 1993-02-25 형광체 및 그것을 사용한 형광램프
KR1019940703775A Expired - Fee Related KR0145528B1 (ko) 1993-02-26 1994-02-25 형광체 및 그것을 사용한 형광램프

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019940703775A Expired - Fee Related KR0145528B1 (ko) 1993-02-26 1994-02-25 형광체 및 그것을 사용한 형광램프

Country Status (6)

Country Link
US (1) US5585692A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (2) KR950701374A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1049000C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69403401T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW258818B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1994019422A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5958294A (en) * 1996-11-14 1999-09-28 Atri Systems, Inc. Polymer composition for the production of films used in agriculture
JPH10195432A (ja) * 1997-01-14 1998-07-28 Toshiba Corp プラズマディスプレイパネル用蛍光体
US6433482B1 (en) 1998-05-11 2002-08-13 Wisconsin Alumni Research Foundation Barium light source method and apparatus
US6965193B2 (en) 2002-12-12 2005-11-15 General Electric Company Red phosphors for use in high CRI fluorescent lamps
EP1670874A1 (en) * 2003-09-29 2006-06-21 Koninklijke Philips Electronics N.V. Bakery fluorescent lamp
EP2304312A4 (en) * 2008-06-25 2015-03-25 Mario W Cardullo UV LIGHT SOURCE FOR GENERATING VISIBLE LIGHT
CN101546688A (zh) * 2009-03-20 2009-09-30 孙德春 一种畜禽养殖用荧光灯
CN102220132B (zh) * 2010-04-19 2013-10-16 海洋王照明科技股份有限公司 一种掺杂金属纳米粒子的发光材料及其制备方法
CN115432923B (zh) * 2022-09-07 2023-06-16 包头稀土研究院 光修饰材料和led灯管及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE703998A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1964-02-21 1968-03-18
US4038204A (en) * 1968-05-03 1977-07-26 Westinghouse Electric Corporation Alkaline-earth metal halophosphate luminescent composition activated by divalent europium and method of preparing same
US3767517A (en) * 1971-10-18 1973-10-23 Universal Oil Prod Co Laminate of cotton paper core with resin phosphorescent material scribed to expose core
JPS55161883A (en) * 1979-06-04 1980-12-16 Mitsubishi Electric Corp Production of phosphor
JPS5699276A (en) * 1980-01-11 1981-08-10 Toshiba Corp Manufacture of eu-activated yttrium oxide fluoresent substance
US4307321A (en) * 1980-03-31 1981-12-22 Gte Laboratories Incorporated Red emitting phosphor with slow exponential decay
JPS57207678A (en) * 1981-06-18 1982-12-20 Toshiba Corp Fluorescent lamp
JPS5852382A (ja) * 1981-09-25 1983-03-28 Toshiba Corp ユ−ロピウム付活酸化イツトリウム「けい」光体
JPS58127777A (ja) * 1982-01-27 1983-07-29 Hitachi Ltd けい光体の製造方法
JPS5945384A (ja) * 1982-09-08 1984-03-14 Toshiba Corp 螢光体の製造方法
JPS61266488A (ja) * 1985-05-21 1986-11-26 Mitsubishi Electric Corp 陰極線管用蛍光体
DE3761906D1 (de) * 1986-04-16 1990-04-19 Toshiba Kawasaki Kk Phosphor und fluoreszente, denselben verwendende lampe.
JPS63128094A (ja) * 1986-11-19 1988-05-31 Mitsubishi Electric Corp 蛍光体の製造方法
US4988914A (en) * 1989-04-24 1991-01-29 Gte Products Corporation Red fluorescent lamp suitable for reprographic applications
EP0529098B1 (en) * 1991-03-14 1996-11-27 Kasei Optonix, Ltd. Color cathode-ray tube
CN1031347C (zh) * 1991-12-28 1996-03-20 上海跃龙有色金属有限公司 红色荧光粉的制造工艺

Also Published As

Publication number Publication date
DE69403401T2 (de) 1997-10-30
WO1994019422A1 (en) 1994-09-01
TW258818B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1995-10-01
KR0145528B1 (ko) 1998-08-01
CN1049000C (zh) 2000-02-02
DE69403401D1 (de) 1997-07-03
CN1102751A (zh) 1995-05-17
US5585692A (en) 1996-12-17

Similar Documents

Publication Publication Date Title
US6469322B1 (en) Green emitting phosphor for use in UV light emitting diodes
KR960042898A (ko) 잔광성 램프
EP1017112A3 (en) *Light emitting device and display*
KR960010823A (ko) 형광체 및 형광표시장치
KR940007964A (ko) 저압 수은 방전 램프
AU2003283731A1 (en) Illumination system comprising a radiation source and a fluorescent material
KR890006787A (ko) 발광조성물
US4716337A (en) Fluorescent lamp
WO2006054204A9 (en) Light source with improved dimming behavior
KR950701374A (ko) 형광체 및 그것을 사용한 형광램프
KR880012729A (ko) 저압 수은 증기 방전 램프
DE602004028278D1 (de) Phosphoreszierender Leuchtstoff und Herstellungsverfahren dafür
ATE23931T1 (de) Leuchtschirm.
KR970017133A (ko) 형광체 및 형광표시장치
DE602004028269D1 (de) Phosphoreszierender Leuchtstoff und Herstellungsverfahren dafür
KR900009932A (ko) 형광물질과 그 형광물질을 사용한 음극선관
KR920009948A (ko) 백색 발광형광체
KR100385743B1 (ko) 형광체 및 형광 표시관
KR910020151A (ko) 녹색발광 형광체 및 그것을 사용한 브라운관
KR890001145A (ko) 형광램프
KR940002923A (ko) 녹색 발광형광체
KR940019832A (ko) 혼합 청색발광 형광체
KR940002341A (ko) 녹색 발광형광체
KR940001235A (ko) 녹색 발광형광체
KR950006933A (ko) 고휘도 적색 형광체

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

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

R17-X000 Change to representative recorded

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

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

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

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

GRNT Written decision to grant
PR0701 Registration of establishment

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

PG1601 Publication of registration

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

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

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

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

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

Fee payment year number: 4

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

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

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

PR1001 Payment of annual fee

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

Fee payment year number: 11

PR1001 Payment of annual fee

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

Fee payment year number: 12

PR1001 Payment of annual fee

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

Fee payment year number: 13

PR1001 Payment of annual fee

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

Fee payment year number: 14

FPAY Annual fee payment

Payment date: 20120423

Year of fee payment: 15

PR1001 Payment of annual fee

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

Fee payment year number: 15

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: 20130502

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: 20130502

P22-X000 Classification modified

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