EP0948030A2 - Lampe à décharge à gaz rare, circuit d'éclairage et dispositif d'éclairage - Google Patents

Lampe à décharge à gaz rare, circuit d'éclairage et dispositif d'éclairage Download PDF

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Publication number
EP0948030A2
EP0948030A2 EP99302495A EP99302495A EP0948030A2 EP 0948030 A2 EP0948030 A2 EP 0948030A2 EP 99302495 A EP99302495 A EP 99302495A EP 99302495 A EP99302495 A EP 99302495A EP 0948030 A2 EP0948030 A2 EP 0948030A2
Authority
EP
European Patent Office
Prior art keywords
vessel
discharge
lamp
rare
discharge lamp
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Withdrawn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
EP99302495A
Other languages
German (de)
English (en)
Other versions
EP0948030A3 (fr
Inventor
Teiji Shimokawa
Akio Watanabe
Kunio Yuasa
Kiyoshi Nishimura
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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
Priority claimed from JP21395598A external-priority patent/JPH11345692A/ja
Application filed by Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of EP0948030A2 publication Critical patent/EP0948030A2/fr
Publication of EP0948030A3 publication Critical patent/EP0948030A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
EP99302495A 1998-03-30 1999-03-30 Lampe à décharge à gaz rare, circuit d'éclairage et dispositif d'éclairage Withdrawn EP0948030A3 (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP8473798 1998-03-30
JP8473798 1998-03-30
JP18272998 1998-06-29
JP18272998 1998-06-29
JP21395598 1998-07-29
JP21395598A JPH11345692A (ja) 1998-03-30 1998-07-29 放電灯点灯装置
JP21634798 1998-07-31
JP21634798 1998-07-31
JP1103199 1999-01-19
JP1103199 1999-01-19

Publications (2)

Publication Number Publication Date
EP0948030A2 true EP0948030A2 (fr) 1999-10-06
EP0948030A3 EP0948030A3 (fr) 1999-12-29

Family

ID=27519244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99302495A Withdrawn EP0948030A3 (fr) 1998-03-30 1999-03-30 Lampe à décharge à gaz rare, circuit d'éclairage et dispositif d'éclairage

Country Status (1)

Country Link
EP (1) EP0948030A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498932A1 (fr) * 2002-04-19 2005-01-19 West Electric Co., Ltd. Lampe a decharge et dispositif de retroeclairage
US7495376B2 (en) 2003-12-09 2009-02-24 Panasonic Corporation Light source device, lighting device, and liquid crystal display device
US7619361B2 (en) * 2004-01-14 2009-11-17 Panasonic Corporation Discharge lamp device including an airtight container filled with a noble gas
DE102009059705A1 (de) * 2009-12-18 2011-06-22 Sick Maihak GmbH, 79183 Gasentladungslampe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117160A (en) * 1989-06-23 1992-05-26 Nec Corporation Rare gas discharge lamp
EP0578953A1 (fr) * 1992-07-06 1994-01-19 Heraeus Noblelight GmbH Emetteur de rayonnement à haute puissance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117160A (en) * 1989-06-23 1992-05-26 Nec Corporation Rare gas discharge lamp
US5117160C1 (en) * 1989-06-23 2001-07-31 Nec Corp Rare gas discharge lamp
EP0578953A1 (fr) * 1992-07-06 1994-01-19 Heraeus Noblelight GmbH Emetteur de rayonnement à haute puissance

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R. C. WEAST, EDITOR IN CHIEF: "Handbook of Chemistry and Physics" 1962 , THE CHEMICAL RUBBER CO. , OHIO, USA XP002121222 * page E-55 * *
TEKNA SEAL: "Electrical Properties: 2. Dielectric Properties" DESIGN GUIDELINES, [Online] XP002121221 Retrieved from the Internet: <URL:http://www.teknaseal.com/page3.html> [retrieved on 1999-10-29] *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498932A1 (fr) * 2002-04-19 2005-01-19 West Electric Co., Ltd. Lampe a decharge et dispositif de retroeclairage
EP1498932A4 (fr) * 2002-04-19 2006-12-27 Panasonic Photo & Lighting Co Lampe a decharge et dispositif de retroeclairage
US7276851B2 (en) 2002-04-19 2007-10-02 West Electric Co., Ltd. Discharge lamp device and backlight having external electrode unit
US7495376B2 (en) 2003-12-09 2009-02-24 Panasonic Corporation Light source device, lighting device, and liquid crystal display device
US7619361B2 (en) * 2004-01-14 2009-11-17 Panasonic Corporation Discharge lamp device including an airtight container filled with a noble gas
DE102009059705A1 (de) * 2009-12-18 2011-06-22 Sick Maihak GmbH, 79183 Gasentladungslampe
US8482201B2 (en) 2009-12-18 2013-07-09 Sick Ag Gas discharge lamp

Also Published As

Publication number Publication date
EP0948030A3 (fr) 1999-12-29

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