CA2255514A1 - Lampes sans electrode - Google Patents

Lampes sans electrode

Info

Publication number
CA2255514A1
CA2255514A1 CA 2255514 CA2255514A CA2255514A1 CA 2255514 A1 CA2255514 A1 CA 2255514A1 CA 2255514 CA2255514 CA 2255514 CA 2255514 A CA2255514 A CA 2255514A CA 2255514 A1 CA2255514 A1 CA 2255514A1
Authority
CA
Canada
Prior art keywords
chamber
dielectric
electrode
gas
gas containing
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.)
Granted
Application number
CA 2255514
Other languages
English (en)
Other versions
CA2255514C (fr
Inventor
William H. Morrow
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.)
Resonance Ltd
Original Assignee
Resonance Ltd
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 CA002224699A external-priority patent/CA2224699A1/fr
Application filed by Resonance Ltd filed Critical Resonance Ltd
Priority to CA 2255514 priority Critical patent/CA2255514C/fr
Publication of CA2255514A1 publication Critical patent/CA2255514A1/fr
Application granted granted Critical
Publication of CA2255514C publication Critical patent/CA2255514C/fr
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
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp
    • H01J61/526—Heating or cooling particular parts of the lamp heating or cooling of electrodes
    • 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)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
CA 2255514 1997-12-12 1998-12-11 Lampes sans electrode Expired - Fee Related CA2255514C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2255514 CA2255514C (fr) 1997-12-12 1998-12-11 Lampes sans electrode

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,224,699 1997-12-12
CA002224699A CA2224699A1 (fr) 1997-12-12 1997-12-12 Electrode creuse pour lampe sans electrode
CA 2255514 CA2255514C (fr) 1997-12-12 1998-12-11 Lampes sans electrode

Publications (2)

Publication Number Publication Date
CA2255514A1 true CA2255514A1 (fr) 1999-06-12
CA2255514C CA2255514C (fr) 2007-07-10

Family

ID=29550714

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2255514 Expired - Fee Related CA2255514C (fr) 1997-12-12 1998-12-11 Lampes sans electrode

Country Status (1)

Country Link
CA (1) CA2255514C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008072170A2 (fr) * 2006-12-15 2008-06-19 Philips Intellectual Property & Standards Gmbh Lampe à décharge à barrière diélectrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008072170A2 (fr) * 2006-12-15 2008-06-19 Philips Intellectual Property & Standards Gmbh Lampe à décharge à barrière diélectrique
WO2008072170A3 (fr) * 2006-12-15 2008-12-31 Philips Intellectual Property Lampe à décharge à barrière diélectrique

Also Published As

Publication number Publication date
CA2255514C (fr) 2007-07-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20141211