EP1104006A3 - Ampoule plate - Google Patents

Ampoule plate Download PDF

Info

Publication number
EP1104006A3
EP1104006A3 EP00204005A EP00204005A EP1104006A3 EP 1104006 A3 EP1104006 A3 EP 1104006A3 EP 00204005 A EP00204005 A EP 00204005A EP 00204005 A EP00204005 A EP 00204005A EP 1104006 A3 EP1104006 A3 EP 1104006A3
Authority
EP
European Patent Office
Prior art keywords
radiation
emission surface
flat lamp
source
flat
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.)
Withdrawn
Application number
EP00204005A
Other languages
German (de)
English (en)
Other versions
EP1104006A2 (fr
Inventor
Michel Morel
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
Koninklijke Philips Electronics 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.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of EP1104006A2 publication Critical patent/EP1104006A2/fr
Publication of EP1104006A3 publication Critical patent/EP1104006A3/fr
Withdrawn legal-status Critical Current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
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K7/00—Lamps for purposes other than general lighting

Landscapes

  • Resistance Heating (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Control Of Resistance Heating (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne une ampoule destinée à émettre un rayonnement au travers d'une surface d'émission (ES) d'une enveloppe (ENV) contenant une source de rayonnement (LEM).
Selon l'invention, la surface d'émission (ES) est substantiellement plane, la source de rayonnement définissant une surface plane parallèle à la surface d'émission.
Une ampoule conforme à l'invention est capable d'émettre un rayonnement homogène vers une surface plane avec une densité de rayonnement élevée.
EP00204005A 1999-11-23 2000-11-14 Ampoule plate Withdrawn EP1104006A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9914743 1999-11-23
FR9914743 1999-11-23

Publications (2)

Publication Number Publication Date
EP1104006A2 EP1104006A2 (fr) 2001-05-30
EP1104006A3 true EP1104006A3 (fr) 2001-10-04

Family

ID=9552453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00204005A Withdrawn EP1104006A3 (fr) 1999-11-23 2000-11-14 Ampoule plate

Country Status (4)

Country Link
US (1) US6608442B1 (fr)
EP (1) EP1104006A3 (fr)
JP (1) JP2001210451A (fr)
CN (1) CN1297250A (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788721A (en) * 1970-12-15 1974-01-29 Thorn Electrical Ind Ltd Electrically conductive components
US4585971A (en) * 1984-12-18 1986-04-29 Clegg John E Flat circular foil-filament lamp
GB2248141A (en) * 1990-09-18 1992-03-25 Servomex Infra-red source
US5500574A (en) * 1994-09-28 1996-03-19 Matsushita Electric Works R&D Laboratory, Inc. Inductively coupled substantially flat fluorescent light source
DE4438870A1 (de) * 1994-11-03 1996-05-09 Heraeus Noblelight Gmbh Infrarotstrahler mit langgestrecktem Widerstandskörper als Strahlenquelle
FR2748810A1 (fr) * 1996-09-30 1997-11-21 Commissariat Energie Atomique Source de rayonnement infrarouge miniaturisee
WO1998043278A2 (fr) * 1997-03-21 1998-10-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Spot plat
WO1999045557A1 (fr) * 1998-03-05 1999-09-10 Corning Incorporated Article en verre muni de canaux et procede le concernant
US5977707A (en) * 1997-06-13 1999-11-02 Koenig; Erl A. Lamp filament and lamp filament assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270856A (fr) 1960-09-21 1961-09-01 Philips Nv Radiateur électrique
US6114809A (en) * 1998-02-02 2000-09-05 Winsor Corporation Planar fluorescent lamp with starter and heater circuit
US6127780A (en) * 1998-02-02 2000-10-03 Winsor Corporation Wide illumination range photoluminescent lamp

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788721A (en) * 1970-12-15 1974-01-29 Thorn Electrical Ind Ltd Electrically conductive components
US4585971A (en) * 1984-12-18 1986-04-29 Clegg John E Flat circular foil-filament lamp
GB2248141A (en) * 1990-09-18 1992-03-25 Servomex Infra-red source
US5500574A (en) * 1994-09-28 1996-03-19 Matsushita Electric Works R&D Laboratory, Inc. Inductively coupled substantially flat fluorescent light source
DE4438870A1 (de) * 1994-11-03 1996-05-09 Heraeus Noblelight Gmbh Infrarotstrahler mit langgestrecktem Widerstandskörper als Strahlenquelle
FR2748810A1 (fr) * 1996-09-30 1997-11-21 Commissariat Energie Atomique Source de rayonnement infrarouge miniaturisee
WO1998043278A2 (fr) * 1997-03-21 1998-10-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Spot plat
US5977707A (en) * 1997-06-13 1999-11-02 Koenig; Erl A. Lamp filament and lamp filament assembly
WO1999045557A1 (fr) * 1998-03-05 1999-09-10 Corning Incorporated Article en verre muni de canaux et procede le concernant

Also Published As

Publication number Publication date
EP1104006A2 (fr) 2001-05-30
US6608442B1 (en) 2003-08-19
CN1297250A (zh) 2001-05-30
JP2001210451A (ja) 2001-08-03

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