FR2264389A1 - - Google Patents

Info

Publication number: FR2264389A1
Authority: FR; France
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

FR7508032A

Other languages

French (fr)

Other versions

FR2264389B1 (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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken 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.)

1974-03-15

Filing date

1975-03-14

Publication date

1975-10-10

1975-03-14 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1975-10-10 Publication of FR2264389A1 publication Critical patent/FR2264389A1/fr

1979-09-28 Application granted granted Critical

1979-09-28 Publication of FR2264389B1 publication Critical patent/FR2264389B1/fr

Status Expired legal-status Critical Current

Links

Classifications

- 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
- H01J61/48—Separate coatings of different luminous materials
- 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
- C09K11/7774—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
- C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
- C09K11/75—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony
- C09K11/76—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony also containing phosphorus and halogen, e.g. halophosphates
- 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

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Circuit Arrangements For Discharge Lamps (AREA)
Spectrometry And Color Measurement (AREA)
Luminescent Compositions (AREA)

FR7508032A 1974-03-15 1975-03-14 Expired FR2264389B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7403467.A NL165605C (en)	1974-03-15	1974-03-15	ELECTRIC GAS DISCHARGE LAMP.

Publications (2)

Publication Number	Publication Date
FR2264389A1 true FR2264389A1 (en)	1975-10-10
FR2264389B1 FR2264389B1 (en)	1979-09-28

Family

ID=19820960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7508032A Expired FR2264389B1 (en)	1974-03-15	1975-03-14

Country Status (20)

Country	Link
JP (1)	JPS53867B2 (en)
AR (1)	AR209763A1 (en)
AT (1)	AT339428B (en)
BE (1)	BE826651A (en)
BR (1)	BR7501449A (en)
CA (1)	CA1020620A (en)
CH (1)	CH578251A5 (en)
DE (1)	DE2509931C3 (en)
DK (1)	DK139949B (en)
FI (1)	FI57853C (en)
FR (1)	FR2264389B1 (en)
GB (1)	GB1480876A (en)
IL (1)	IL46810A (en)
IN (1)	IN143975B (en)
IT (1)	IT1034215B (en)
NL (1)	NL165605C (en)
NO (1)	NO140156C (en)
SE (1)	SE403535B (en)
YU (1)	YU59775A (en)
ZA (1)	ZA751295B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2379160A1 (en) *	1977-01-28	1978-08-25	Gen Electric	PERFECTED FLUORESCENT LAMP
FR2390000A1 (en) *	1977-05-06	1978-12-01	Philips Nv	LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
FR2401518A1 (en) *	1977-08-23	1979-03-23	Philips Nv	LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
EP0010991A2 (en) *	1978-11-06	1980-05-14	Westinghouse Electric Corporation	Light source for illuminating objects with enhanced perceived coloration
FR2458896A1 (en) *	1979-06-11	1981-01-02	Gte Prod Corp	FLUORESCENT LAMP HAVING TWO LAYERS OF LUMINOPHORES

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4070598A (en) *	1976-11-08	1978-01-24	General Electric Company	Fluorescent lamp with second phosphor layer
US4305019A (en) *	1979-12-31	1981-12-08	Westinghouse Electric Corp.	Warm-white fluorescent lamp having good efficacy and color rendering and using special phosphor blend as separate undercoat
JP3149444B2 (en) *	1991-01-30	2001-03-26	東芝ライテック株式会社	Low pressure mercury vapor discharge lamp
DE10152217A1 (en) *	2001-10-23	2003-04-30	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Fluorescent composition for low pressure discharge lamps
US7768189B2 (en) *	2004-08-02	2010-08-03	Lumination Llc	White LEDs with tunable CRI
DE102008017606A1 (en) *	2008-04-08	2009-10-15	Litec-Lll Gmbh	Low-pressure gas discharge lamp for influencing the body's melatonin balance

1974
- 1974-03-15 NL NL7403467.A patent/NL165605C/en active
1975
- 1975-03-03 ZA ZA00751295A patent/ZA751295B/en unknown
- 1975-03-05 IN IN430/CAL/75A patent/IN143975B/en unknown
- 1975-03-06 CA CA221,647A patent/CA1020620A/en not_active Expired
- 1975-03-06 AR AR257858A patent/AR209763A1/en active
- 1975-03-07 DE DE2509931A patent/DE2509931C3/en not_active Expired
- 1975-03-12 JP JP2917875A patent/JPS53867B2/ja not_active Expired
- 1975-03-12 YU YU00597/75A patent/YU59775A/en unknown
- 1975-03-12 AT AT189875A patent/AT339428B/en not_active IP Right Cessation
- 1975-03-12 IT IT21189/75A patent/IT1034215B/en active
- 1975-03-12 BR BR1449/75A patent/BR7501449A/en unknown
- 1975-03-12 NO NO750833A patent/NO140156C/en unknown
- 1975-03-12 IL IL46810A patent/IL46810A/en unknown
- 1975-03-12 CH CH314375A patent/CH578251A5/xx not_active IP Right Cessation
- 1975-03-12 DK DK101175AA patent/DK139949B/en unknown
- 1975-03-12 GB GB10307/75A patent/GB1480876A/en not_active Expired
- 1975-03-12 FI FI750713A patent/FI57853C/en not_active IP Right Cessation
- 1975-03-12 SE SE7502740A patent/SE403535B/en unknown
- 1975-03-13 BE BE154305A patent/BE826651A/en not_active IP Right Cessation
- 1975-03-14 FR FR7508032A patent/FR2264389B1/fr not_active Expired

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2379160A1 (en) *	1977-01-28	1978-08-25	Gen Electric	PERFECTED FLUORESCENT LAMP
FR2379161A2 (en) *	1977-01-28	1978-08-25	Gen Electric	FUORESCENT LAMP
FR2390000A1 (en) *	1977-05-06	1978-12-01	Philips Nv	LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
FR2401518A1 (en) *	1977-08-23	1979-03-23	Philips Nv	LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
EP0010991A2 (en) *	1978-11-06	1980-05-14	Westinghouse Electric Corporation	Light source for illuminating objects with enhanced perceived coloration
EP0010991A3 (en) *	1978-11-06	1980-05-28	Westinghouse Electric Corporation	Light source for illuminating objects with enhanced perceived coloration
FR2458896A1 (en) *	1979-06-11	1981-01-02	Gte Prod Corp	FLUORESCENT LAMP HAVING TWO LAYERS OF LUMINOPHORES

Also Published As

Publication number	Publication date
JPS50127480A (en)	1975-10-07
NO140156B (en)	1979-04-02
YU59775A (en)	1982-06-30
BE826651A (en)	1975-09-15
SE403535B (en)	1978-08-21
IL46810A0 (en)	1975-05-22
SE7502740L (en)	1975-09-16
DE2509931A1 (en)	1975-09-25
AT339428B (en)	1977-10-25
DK139949B (en)	1979-05-21
BR7501449A (en)	1975-12-23
AR209763A1 (en)	1977-05-31
FR2264389B1 (en)	1979-09-28
DK139949C (en)	1979-10-22
ATA189875A (en)	1977-02-15
JPS53867B2 (en)	1978-01-12
CH578251A5 (en)	1976-07-30
FI57853C (en)	1981-08-07
NL7403467A (en)	1975-09-17
ZA751295B (en)	1976-10-27
NL165605C (en)	1981-04-15
AU7914875A (en)	1976-09-23
DE2509931C3 (en)	1979-09-06
GB1480876A (en)	1977-07-27
IL46810A (en)	1977-01-31
IT1034215B (en)	1979-09-10
FI57853B (en)	1980-06-30
DK101175A (en)	1975-09-16
FI750713A (en)	1975-09-16
DE2509931B2 (en)	1979-01-11
NO140156C (en)	1979-07-18
NO750833L (en)	1975-09-16
CA1020620A (en)	1977-11-08
IN143975B (en)	1978-03-04

Legal Events

Date	Code	Title	Description
1995-06-09	CD	Change of name or company name

Publication	Publication Date	Title
DK139949C (en)	1979-10-22
JPS50122206A (en)	1975-09-25
JPS50119004A (en)	1975-09-18
JPS50130295A (en)	1975-10-15
FR2260379B1 (en)	1976-12-24
JPS50119569A (en)	1975-09-19
JPS50122071A (en)	1975-09-25
JPS50132858U (en)	1975-10-31
JPS50127872U (en)	1975-10-20
JPS50122297U (en)	1975-10-06
JPS50112436U (en)	1975-09-12
JPS50116319U (en)	1975-09-22
CH565470A5 (en)	1975-08-15
CH575605A5 (en)	1976-05-14
AU482284A (en)	1975-08-21
CH573571A5 (en)	1976-03-15
CH571727A5 (en)	1976-01-15
CH581967A5 (en)	1976-11-30
CH577886A5 (en)	1976-07-30
CH575130A5 (en)	1976-04-30
CH578234A5 (en)	1976-07-30
CH570190A5 (en)	1975-12-15
CH572375A5 (en)	1976-02-13
CH570173A5 (en)	1975-12-15
CH570134A5 (en)	1975-12-15