DK140618B - Luminescerende skærm forsynet med et luminescerende jordalkalimetalaluminat aktiveret med bivalent europium. - Google Patents

Luminescerende skærm forsynet med et luminescerende jordalkalimetalaluminat aktiveret med bivalent europium.

Info

Publication number: DK140618B
Authority: DK; Denmark
Prior art keywords: luminescent; alkaline earth; earth metal; metal aluminate; screen equipped
Prior art date: 1972-11-03

Application number

DK589173AA

Other languages

English (en)

Other versions

DK140618C (da

Inventor

Judicus Martinus Pie Verstagen

Willebrordus Hubertus Spijker

Original Assignee

Philips Nv

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.)

1972-11-03

Filing date

1973-10-31

Publication date

1979-10-08

1973-10-31 Application filed by Philips Nv filed Critical Philips Nv

1979-10-08 Publication of DK140618B publication Critical patent/DK140618B/da

1980-02-25 Application granted granted Critical

1980-02-25 Publication of DK140618C publication Critical patent/DK140618C/da

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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7734—Aluminates
- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium

Landscapes

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

DK589173AA 1972-11-03 1973-10-31 Luminescerende skærm forsynet med et luminescerende jordalkalimetalaluminat aktiveret med bivalent europium. DK140618B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7214860A NL7214860A (da)	1972-11-03	1972-11-03

Publications (2)

Publication Number	Publication Date
DK140618B true DK140618B (da)	1979-10-08
DK140618C DK140618C (da)	1980-02-25

Family

ID=19817289

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK589173AA DK140618B (da)	1972-11-03	1973-10-31	Luminescerende skærm forsynet med et luminescerende jordalkalimetalaluminat aktiveret med bivalent europium.

Country Status (11)

Country	Link
JP (1)	JPS5313356B2 (da)
BE (1)	BE806861A (da)
CA (1)	CA1026547A (da)
DE (1)	DE2352411C3 (da)
DK (1)	DK140618B (da)
ES (1)	ES420152A1 (da)
FR (1)	FR2205736B1 (da)
GB (1)	GB1384683A (da)
IT (1)	IT999165B (da)
NL (1)	NL7214860A (da)
SE (1)	SE380542B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL181470C (nl) *	1977-08-23	1987-08-17	Philips Nv	Lagedrukkwikdampontladingslamp.
JPH0710975B2 (ja) *	1990-11-28	1995-02-08	株式会社東京化学研究所	バリウム―アルミネイト系蛍光体の製造方法
US6210605B1 (en) *	1999-07-26	2001-04-03	General Electric Company	Mn2+ activated green emitting SrAL12O19 luminiscent material
JP2003051216A (ja) *	2001-08-07	2003-02-21	Furukawa Electric Co Ltd:The	海底布設長尺体
DE102012021570A1 (de) *	2012-11-02	2014-05-22	Merck Patent Gmbh	Eu-aktivierte Leuchtstoffe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6715823A (da) *	1967-11-22	1969-05-27
US3577350A (en) *	1968-11-27	1971-05-04	Gen Telephone & Elect	Europium and manganese activated sodium or potassium aluminate phosphors
JPS512312A (ja) *	1974-06-24	1976-01-09	Mitsubishi Electric Corp	Tahokotajukaisenkoseihoshiki

1972
- 1972-11-03 NL NL7214860A patent/NL7214860A/xx unknown
1973
- 1973-10-19 DE DE2352411A patent/DE2352411C3/de not_active Expired
- 1973-10-29 CA CA184,425A patent/CA1026547A/en not_active Expired
- 1973-10-31 BE BE137368A patent/BE806861A/xx unknown
- 1973-10-31 GB GB5053773A patent/GB1384683A/en not_active Expired
- 1973-10-31 SE SE7314827A patent/SE380542B/xx unknown
- 1973-10-31 FR FR7338874A patent/FR2205736B1/fr not_active Expired
- 1973-10-31 JP JP12183073A patent/JPS5313356B2/ja not_active Expired
- 1973-10-31 ES ES420152A patent/ES420152A1/es not_active Expired
- 1973-10-31 DK DK589173AA patent/DK140618B/da unknown
- 1973-11-02 IT IT30846/73A patent/IT999165B/it active

Also Published As

Publication number	Publication date
ES420152A1 (es)	1976-07-01
FR2205736A1 (da)	1974-05-31
CA1026547A (en)	1978-02-21
JPS4977472A (da)	1974-07-25
DE2352411B2 (de)	1978-08-17
NL7214860A (da)	1974-05-07
FR2205736B1 (da)	1977-05-27
JPS5313356B2 (da)	1978-05-09
SE380542B (sv)	1975-11-10
DK140618C (da)	1980-02-25
GB1384683A (en)	1975-02-19
DE2352411C3 (de)	1979-04-12
DE2352411A1 (de)	1974-05-16
AU6211873A (en)	1975-05-08
IT999165B (it)	1976-02-20
BE806861A (fr)	1974-04-30

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