GB2013233B - Phosphors - Google Patents

Phosphors

Info

Publication number: GB2013233B
Authority: GB; United Kingdom
Prior art keywords: phosphors
Prior art date: 1978-01-27
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

Application number

GB7902803A

Other versions

GB2013233A (en

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.)

Hitachi Ltd

Original Assignee

Hitachi 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.)

1978-01-27

Filing date

1979-01-26

Publication date

1982-03-10

1979-01-26 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1979-08-08 Publication of GB2013233A publication Critical patent/GB2013233A/en

1982-03-10 Application granted granted Critical

1982-03-10 Publication of GB2013233B publication Critical patent/GB2013233B/en

Status Expired legal-status Critical Current

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
- C09K11/7776—Vanadates; Chromates; Molybdates; Tungstates
- 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
- C09K11/7777—Phosphates
- 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
- C09K11/778—Borates

Landscapes

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

GB7902803A 1978-01-27 1979-01-26 Phosphors Expired GB2013233B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP725278A JPS54100991A (en)	1978-01-27	1978-01-27	Fluorescent substance

Publications (2)

Publication Number	Publication Date
GB2013233A GB2013233A (en)	1979-08-08
GB2013233B true GB2013233B (en)	1982-03-10

Family

ID=11660827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7902803A Expired GB2013233B (en)	1978-01-27	1979-01-26	Phosphors

Country Status (7)

Country	Link
JP (1)	JPS54100991A (en)
CA (1)	CA1125494A (en)
DE (1)	DE2903073B2 (en)
FR (1)	FR2415657A1 (en)
GB (1)	GB2013233B (en)
NL (1)	NL179396C (en)
SE (1)	SE430072B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3121523A1 (en) *	1980-05-30	1982-04-15	GAO Gesellschaft für Automation und Organisation mbH, 8000 München	Securities with originality features in the form of luminescent substances, method and device for determining originality
JPH0212197B2 (en) *	1980-05-30	1990-03-19	Gee Aa Oo G Fuyuuru Automatsuioon Unto Oruganizatsuioon Mbh
ES8203280A1 (en) *	1980-05-30	1982-04-01	Gao Ges Automation Org	Paper security with authenticity mark of luminescent material and method for the authentication thereof.
EP0052624B1 (en) *	1980-05-30	1985-01-30	GAO Gesellschaft für Automation und Organisation mbH	Paper securities with authenticity mark of luminescent material
JPS5916582U (en) *	1982-07-26	1984-02-01	齋田　ミツ	A dried cushion that can be used as a disaster prevention tool
JPH0331280Y2 (en) *	1988-12-09	1991-07-02
US5611958A (en) *	1993-05-11	1997-03-18	Hitachi Maxell, Ltd.	Infrared phosphor and material having latent images and optical reading system using said phosphor
EP0700980B1 (en) *	1994-03-17	1999-11-17	Hitachi Maxell, Ltd.	PHOSPHOR, PHOSPHOR COMPOSITION and FLUORESCENT MARK CARRIER
ES2334941T3 (en)	2005-03-29	2010-03-17	NEMOTO & CO., LTD.	FLUORESCENT THAT EMITS INFRARED LIGHT.
US8236239B2 (en)	2007-11-16	2012-08-07	Bernstein Eric F	Sterilizing compositions comprising phosphors for converting electromagnetic radiation to UVC radiation and methods for using the same
JP5163108B2 (en) *	2007-12-26	2013-03-13	大日本印刷株式会社	Writing medium and writable writing system
JP2011021161A (en) *	2009-07-21	2011-02-03	National Printing Bureau	Phosphor
CN102863961B (en) *	2011-07-08	2014-07-23	海洋王照明科技股份有限公司	Cerium-doped yttrium-aluminum borate luminescent material, preparation method and application thereof
CN102424750B (en) *	2011-10-20	2013-08-21	北京工商大学	Tungstate near infrared quantum cutting material and preparation method and application thereof
US8993101B2 (en) *	2011-11-15	2015-03-31	Honeywell International Inc.	Luminescent borates, materials and articles incorporating such borates, and methods and apparatus for their production and use in article authentication
US9074137B2 (en) *	2011-11-15	2015-07-07	Honeywell International Inc.	Luminescent borates, materials and articles incorporating such borates, and methods and apparatus for their production and use in article authentication
US9062220B2 (en) *	2012-11-30	2015-06-23	Honeywell International Inc.	Luminescent borates, luminescent materials and articles incorporating such borates
CN104178726A (en) *	2013-05-23	2014-12-03	海洋王照明科技股份有限公司	Luminescent film of antimony-terbium co-doped rare earth aluminoborate and preparation method thereof and electroluminescent device
CN104004519B (en) *	2014-06-06	2016-02-10	西北大学	A kind of near infrared down-conversion luminescent material, preparation method and application thereof
CN113481009B (en) *	2021-07-02	2022-08-30	山东大学	Cr (chromium) 3+ And Yb 3+ Codoped infrared luminescent material, and preparation method and application thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3462707A (en) *	1965-05-25	1969-08-19	Bell Telephone Labor Inc	Nd and yb doped borate laser glass
GB1147377A (en) *	1965-12-02	1969-04-02	American Optical Corp	Method of generating laser light
FR1532609A (en) *	1967-06-01	1968-07-12		Infra-red radiation detector compositions and screens and corresponding preparation processes
CA961147A (en) *	1972-01-24	1975-01-14	Western Electric Company, Incorporated	Laser employing a metallic pentaphosphate
NL7411101A (en) *	1973-08-21	1975-02-25	Max Planck Gesellschaft	PROCESS FOR PREPARING IMPROVED NEODY-MIUM ULTRAPHOSPHATES.
JPS5360888A (en) *	1976-11-12	1978-05-31	Hitachi Ltd	Fluorescent substance
JPS53106686A (en) *	1977-03-02	1978-09-16	Hitachi Ltd	Production of fluorescent substance

1978
- 1978-01-27 JP JP725278A patent/JPS54100991A/en active Granted
1979
- 1979-01-05 SE SE7900099A patent/SE430072B/en not_active IP Right Cessation
- 1979-01-19 FR FR7901312A patent/FR2415657A1/en active Granted
- 1979-01-26 DE DE19792903073 patent/DE2903073B2/en active Granted
- 1979-01-26 GB GB7902803A patent/GB2013233B/en not_active Expired
- 1979-01-29 CA CA320,411A patent/CA1125494A/en not_active Expired
- 1979-01-29 NL NL7900695A patent/NL179396C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2415657B1 (en)	1983-11-10
DE2903073B2 (en)	1981-05-14
SE430072B (en)	1983-10-17
GB2013233A (en)	1979-08-08
DE2903073C3 (en)	1990-08-02
NL179396B (en)	1986-04-01
NL7900695A (en)	1979-07-31
JPS564598B2 (en)	1981-01-30
NL179396C (en)	1986-09-01
DE2903073A1 (en)	1979-08-02
JPS54100991A (en)	1979-08-09
SE7900099L (en)	1979-07-28
CA1125494A (en)	1982-06-15
FR2415657A1 (en)	1979-08-24

Publication	Publication Date	Title
DE2967509D1 (en)	1985-10-10	Skin-equivalent
GB2020278A (en)	1979-11-14	Moranoline dervitives
BG27580A1 (en)	1979-12-12	Two- poled pelvis- thight articulation- set
GB2013233B (en)	1982-03-10	Phosphors
ZA801608B (en)	1981-03-25	Cylinder-de-activator-system
CS333379A2 (en)	1988-04-15	Upinaci zarizeni
GB2035311B (en)	1982-07-14	Dibenzothiepins
CS290179A2 (en)	1984-01-16	Plynova vybojka
GB2015278B (en)	1982-09-15	Straight-through-repeater
JPS5549432A (en)	1980-04-09	Scooperrexcavator
GB2029263B (en)	1982-12-01	Rollermills
GB1550031A (en)	1979-08-08	Hairdriers
JPS54160379A (en)	1979-12-19	Benzofuranyllbenzimidazoles
GB2026909B (en)	1982-03-03	Oilstones
GB2052476B (en)	1982-10-20	Quaternized-polyamines
JPS5550344A (en)	1980-04-12	Admittanceebiotelemeter
JPS54114486A (en)	1979-09-06	Phosphor
CS686179A2 (en)	1985-06-13	Zpusob vyroby fenylchinolizidinu
PH15105A (en)	1982-08-10	4-hydroxy-napht
GB2025042B (en)	1982-12-08	Activationanalysis
ZA79907B (en)	1980-02-27	2-methoxybenzamides
JPS5536487A (en)	1980-03-14	Benzamidoalkylmercaptane
BG31541A1 (en)	1982-02-15	Ornitopter
GB2029767B (en)	1982-10-27	Envelope essembly
KR790000481Y1 (en)	1979-05-04	Sap-extractor

Legal Events

Date	Code	Title	Description
1999-02-17	PE20	Patent expired after termination of 20 years	Effective date: 19990125