DE69010425D1 - Elektrodenlose Niederdruckquecksilberdampfentladungslampe. - Google Patents

Elektrodenlose Niederdruckquecksilberdampfentladungslampe.

Info

Publication number: DE69010425D1
Authority: DE; Germany
Prior art keywords: low pressure; discharge lamp; pressure mercury; mercury vapor; vapor discharge
Prior art date: 1989-08-18
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 - Fee Related

Application number

DE69010425T

Other languages

English (en)

Other versions

DE69010425T2 (de

Inventor

Leonardus Urbanus Emil Konings

Hubertus Arnoldus Marti Coenen

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.)

1989-08-18

Filing date

1990-08-15

Publication date

1994-08-11

1990-08-15 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1994-08-11 Application granted granted Critical

1994-08-11 Publication of DE69010425D1 publication Critical patent/DE69010425D1/de

1995-02-02 Publication of DE69010425T2 publication Critical patent/DE69010425T2/de

2010-08-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
- 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
- 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Discharge Lamps And Accessories Thereof (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

DE69010425T 1989-08-18 1990-08-15 Elektrodenlose Niederdruckquecksilberdampfentladungslampe. Expired - Fee Related DE69010425T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8902093		1989-08-18

Publications (2)

Publication Number	Publication Date
DE69010425D1 true DE69010425D1 (de)	1994-08-11
DE69010425T2 DE69010425T2 (de)	1995-02-02

Family

ID=19855181

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69010425T Expired - Fee Related DE69010425T2 (de)	1989-08-18	1990-08-15	Elektrodenlose Niederdruckquecksilberdampfentladungslampe.

Country Status (6)

Country	Link
US (1)	US5105122A (de)
EP (1)	EP0413398B1 (de)
JP (1)	JP2887410B2 (de)
CN (1)	CN1036555C (de)
DE (1)	DE69010425T2 (de)
HU (1)	HU204143B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0596548B1 (de) *	1992-09-23	1998-12-16	Koninklijke Philips Electronics N.V.	Quecksilberniederdruckentladungslampe
US5854533A (en) *	1992-10-19	1998-12-29	Gte Products Corporation	Fluorescent lamps with high color-rendering and high brightness
US5838101A (en) *	1992-10-28	1998-11-17	Gte Products Corporation	Fluorescent lamp with improved CRI and brightness
US5619103A (en) *	1993-11-02	1997-04-08	Wisconsin Alumni Research Foundation	Inductively coupled plasma generating devices
HU217752B (hu) *	1994-04-18	2000-04-28	General Electric Co.	Elektród nélküli, fluoreszkáló reflektorlámpa
JPH09511358A (ja) *	1995-01-30	1997-11-11	フィリップスエレクトロニクスネムローゼフェンノートシャップ	照明装置
EP0755570B1 (de) *	1995-02-10	1998-11-11	Koninklijke Philips Electronics N.V.	Beleuchtungsvorrichtung, elektrodenlose niederdruckentladungslampe und entladungsgefäss
US6153971A (en) *	1995-09-21	2000-11-28	Matsushita Electric Industrial Co., Ltd.	Light source with only two major light emitting bands
JP2001506403A (ja) *	1997-10-20	2001-05-15	コーニンクレッカフィリップスエレクトロニクスエヌヴィ	低圧水銀放電ランプ
DE10026909A1 (de) *	2000-05-31	2001-12-06	Philips Corp Intellectual Pty	Niederdruck-Quecksilber-Entladungslampe mit Aussenkolben
AU2001284781A1 (en) *	2000-08-10	2002-02-25	Osram Sylvania Inc.	Display device having reduced color shift during life
CA2414823A1 (en) *	2000-08-10	2002-02-21	Osram Sylvania Inc.	Highly loaded fluorescent lamp
DE10058852A1 (de) *	2000-11-27	2002-06-06	Raylux Gmbh	Kompakte elektrodenlose Niederdruck-Gasentladungslampe mit erhöhter Lebensdauer
WO2003046946A1 (fr) *	2001-11-29	2003-06-05	Matsushita Electric Industrial Co., Ltd.	Lampe fluorescente sans electrode
JP2004055322A (ja) *	2002-07-19	2004-02-19	Matsushita Electric Ind Co Ltd	蛍光ランプ
US20080252193A1 (en) *	2005-05-31	2008-10-16	Kenji Yamada	Fluorescent Lamp, Backlight Unit and Liquid Crystal Television

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL164697C (nl) *	1973-10-05	1981-01-15	Philips Nv	Lagedrukkwikdampontladingslamp.
US4010400A (en) *	1975-08-13	1977-03-01	Hollister Donald D	Light generation by an electrodeless fluorescent lamp
US4298828A (en) *	1979-02-21	1981-11-03	Westinghouse Electric Corp.	High frequency electrodeless lamp having a gapped magnetic core and method
US4315198A (en) *	1979-11-07	1982-02-09	Qume Corporation	Digital servo system
US4315192A (en) *	1979-12-31	1982-02-09	Westinghouse Electric Corp.	Fluorescent lamp using high performance phosphor blend which is protected from color shifts by a very thin overcoat of stable phosphor of similar chromaticity
US4751426A (en) *	1986-11-10	1988-06-14	General Electric Company	Fluorescent lamp using multi-layer phosphor coating

1990
- 1990-08-14 US US07/567,416 patent/US5105122A/en not_active Expired - Lifetime
- 1990-08-15 EP EP90202203A patent/EP0413398B1/de not_active Expired - Lifetime
- 1990-08-15 DE DE69010425T patent/DE69010425T2/de not_active Expired - Fee Related
- 1990-08-15 CN CN90107053A patent/CN1036555C/zh not_active Expired - Fee Related
- 1990-08-15 HU HU905031A patent/HU204143B/hu not_active IP Right Cessation
- 1990-08-16 JP JP2215143A patent/JP2887410B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2887410B2 (ja)	1999-04-26
US5105122A (en)	1992-04-14
JPH0388260A (ja)	1991-04-12
EP0413398A1 (de)	1991-02-20
DE69010425T2 (de)	1995-02-02
EP0413398B1 (de)	1994-07-06
HUT54828A (en)	1991-03-28
CN1036555C (zh)	1997-11-26
HU905031D0 (en)	1991-01-28
HU204143B (en)	1991-11-28
CN1049571A (zh)	1991-02-27

Publication	Publication Date	Title
DE69206037D1 (de)	1995-12-21	Elektrodenlose Niederdruckquecksilberdampfentladungslampe.
DE58909367D1 (de)	1995-09-07	Hochdruck-Quecksilberdampfentladungslampe.
DE69008752D1 (de)	1994-06-16	Elektrodenlose Niederdruckentladungslampe.
DE68908214D1 (de)	1993-09-16	Elektrodenlose niederdruckentladungslampe.
DE69110974D1 (de)	1995-08-10	Elektrodenlose Niederdruckentladungslampe.
DE69405203D1 (de)	1997-10-02	Niederdruck Quecksilber Entladungslampe
DE69304436D1 (de)	1996-10-10	Quecksilberhochdruckentladungslampe
DE68926921D1 (de)	1996-09-19	Niederdruckquecksilberdampfentladungslampe
DE3865100D1 (de)	1991-10-31	Elektrodenlose niederdruckentladungslampe.
DE3865553D1 (de)	1991-11-21	Elektrodenlose niederdruckentladungslampe.
DE69010258D1 (de)	1994-08-04	Niederdruckquecksilberdampfentladungslampe.
DE69922485D1 (de)	2005-01-13	Niederdruckquecksilberdampfentladungslampe
DE68916199D1 (de)	1994-07-21	Quecksilberdampf-Niederdruckentladungslampe.
DE69218387D1 (de)	1997-04-24	Niederdruckquecksilberentladungslampe
DE69019125D1 (de)	1995-06-08	Niederdruckquecksilberdampfentladungslampe.
DE69010425D1 (de)	1994-08-11	Elektrodenlose Niederdruckquecksilberdampfentladungslampe.
DE3674826D1 (de)	1990-11-15	Elektrodenlose niederdruck-entladungslampe.
DE59005571D1 (de)	1994-06-09	Quecksilberniederdruckentladungslampe.
DE59003512D1 (de)	1993-12-23	Hochdruckentladungslampe.
DE3767391D1 (de)	1991-02-21	Elektrodenlose niederdruck-entladungslampe.
DE69403292D1 (de)	1997-06-26	Niederdruck Quecksilber Entladungslampe
DE3865757D1 (de)	1991-11-28	Elektrodenlose niederdruckentladungslampe.
DE69009358D1 (de)	1994-07-07	Hochdruckentladungslampe.
DE59304649D1 (de)	1997-01-16	Quecksilberdampf-Niederdruckentladungslampe
DE69205592D1 (de)	1995-11-30	Elektrodenlose Niederdruckentladungslampe.

Legal Events

Date	Code	Title	Description
1995-06-22	8327	Change in the person/name/address of the patent owner	Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL
1995-08-03	8364	No opposition during term of opposition
1999-12-16	8327	Change in the person/name/address of the patent owner	Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N
2002-12-19	8320	Willingness to grant licences declared (paragraph 23)
2007-06-28	8339	Ceased/non-payment of the annual fee