DE69920171D1 - Entladungslampe - Google Patents

Entladungslampe

Info

Publication number
DE69920171D1
DE69920171D1 DE69920171T DE69920171T DE69920171D1 DE 69920171 D1 DE69920171 D1 DE 69920171D1 DE 69920171 T DE69920171 T DE 69920171T DE 69920171 T DE69920171 T DE 69920171T DE 69920171 D1 DE69920171 D1 DE 69920171D1
Authority
DE
Germany
Prior art keywords
discharge lamp
lamp
discharge
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.)
Expired - Fee Related
Application number
DE69920171T
Other languages
English (en)
Other versions
DE69920171T2 (de
Inventor
K Bachmann
Bernd Rausenberger
Howard Wilson
Albrecht Kraus
Norbert Braun
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Intellectual Property and Standards GmbH
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 Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Publication of DE69920171D1 publication Critical patent/DE69920171D1/de
Application granted granted Critical
Publication of DE69920171T2 publication Critical patent/DE69920171T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01J65/046—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 capacitive means around the vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Lamp (AREA)
DE69920171T 1998-11-30 1999-11-17 Entladungslampe Expired - Fee Related DE69920171T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98204044 1998-11-30
EP98204044 1998-11-30
PCT/EP1999/008936 WO2000033351A1 (en) 1998-11-30 1999-11-17 Discharge lamp

Publications (2)

Publication Number Publication Date
DE69920171D1 true DE69920171D1 (de) 2004-10-21
DE69920171T2 DE69920171T2 (de) 2005-09-29

Family

ID=8234410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920171T Expired - Fee Related DE69920171T2 (de) 1998-11-30 1999-11-17 Entladungslampe

Country Status (6)

Country Link
US (1) US6534919B1 (de)
EP (1) EP1051736B1 (de)
JP (1) JP2002531921A (de)
CN (1) CN1289449A (de)
DE (1) DE69920171T2 (de)
WO (1) WO2000033351A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014407A1 (de) 2000-03-24 2001-09-27 Philips Corp Intellectual Pty Niederdruckgasentladungslampe
US20020105259A1 (en) * 2001-01-17 2002-08-08 Plasmion Corporation Area lamp apparatus
JP3878582B2 (ja) * 2003-07-25 2007-02-07 株式会社東芝 放電灯
DE102008050188B4 (de) * 2008-10-01 2010-09-02 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Herstellen einer Entladungslampe für dielektrisch behinderte Entladungen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624858A (en) * 1948-11-15 1953-01-06 William B Greenlee Gaseous discharge lamp
HU179748B (en) * 1974-01-15 1982-12-28 Ferenc Puskas Cathode of a metal ceramic sintered body produced by dust metalurgy for closing discharge tube of sodium vapour lamp and process for the production thereof
US5138237A (en) * 1991-08-20 1992-08-11 Motorola, Inc. Field emission electron device employing a modulatable diamond semiconductor emitter
US5199918A (en) * 1991-11-07 1993-04-06 Microelectronics And Computer Technology Corporation Method of forming field emitter device with diamond emission tips
US5180951A (en) * 1992-02-05 1993-01-19 Motorola, Inc. Electron device electron source including a polycrystalline diamond
KR100307042B1 (ko) * 1993-06-02 2001-12-17 맥거리 존 더블유. 비정질다이아몬드막플랫필드방출캐소드
GB9502435D0 (en) * 1995-02-08 1995-03-29 Smiths Industries Plc Displays
US5982095A (en) * 1995-09-19 1999-11-09 Lucent Technologies Inc. Plasma displays having electrodes of low-electron affinity materials
US5880559A (en) * 1996-06-01 1999-03-09 Smiths Industries Public Limited Company Electrodes and lamps
US6016027A (en) * 1997-05-19 2000-01-18 The Board Of Trustees Of The University Of Illinois Microdischarge lamp

Also Published As

Publication number Publication date
CN1289449A (zh) 2001-03-28
EP1051736A1 (de) 2000-11-15
WO2000033351A1 (en) 2000-06-08
US6534919B1 (en) 2003-03-18
DE69920171T2 (de) 2005-09-29
EP1051736B1 (de) 2004-09-15
JP2002531921A (ja) 2002-09-24

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH, 20

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee