ATE226759T1 - COMPACT MICROWAVE LAMP - Google Patents

COMPACT MICROWAVE LAMP

Info

Publication number
ATE226759T1
ATE226759T1 AT96913001T AT96913001T ATE226759T1 AT E226759 T1 ATE226759 T1 AT E226759T1 AT 96913001 T AT96913001 T AT 96913001T AT 96913001 T AT96913001 T AT 96913001T AT E226759 T1 ATE226759 T1 AT E226759T1
Authority
AT
Austria
Prior art keywords
microwave lamp
waveguide
compact microwave
center
lamp
Prior art date
Application number
AT96913001T
Other languages
German (de)
Inventor
James E Simpson
Original Assignee
Fusion Lighting Inc
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 Fusion Lighting Inc filed Critical Fusion Lighting Inc
Application granted granted Critical
Publication of ATE226759T1 publication Critical patent/ATE226759T1/en

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
    • 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
    • H01J65/044—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 a separate microwave unit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

A microwave lamp having a compact structure utilizing a coupling slot which is located off center in one direction and a canted bulb stem which is located off center in the opposite direction. A non-conventional waveguide is used which has about the width of a WR-284 waveguide and about the length of a WR-340 waveguide.
AT96913001T 1995-04-21 1996-04-22 COMPACT MICROWAVE LAMP ATE226759T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42660395A 1995-04-21 1995-04-21
PCT/US1996/005556 WO1996033509A1 (en) 1995-04-21 1996-04-22 Compact microwave lamp

Publications (1)

Publication Number Publication Date
ATE226759T1 true ATE226759T1 (en) 2002-11-15

Family

ID=23691463

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96913001T ATE226759T1 (en) 1995-04-21 1996-04-22 COMPACT MICROWAVE LAMP

Country Status (11)

Country Link
EP (1) EP0821832B1 (en)
JP (1) JPH11511892A (en)
KR (1) KR19990007961A (en)
AT (1) ATE226759T1 (en)
AU (1) AU5563796A (en)
CA (1) CA2218500A1 (en)
DE (1) DE69624472D1 (en)
HU (1) HUP9802761A3 (en)
IL (1) IL117972A (en)
WO (1) WO1996033509A1 (en)
ZA (1) ZA963179B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW406280B (en) 1997-05-21 2000-09-21 Fusion Lighting Inc non-rotating electrodeless lamp containing molecular fill
KR100724371B1 (en) * 2000-12-27 2007-06-04 엘지전자 주식회사 The microwave lighting apparatus
KR100442374B1 (en) * 2001-07-20 2004-07-30 엘지전자 주식회사 Microwave lighting system
KR100430012B1 (en) * 2002-05-16 2004-05-03 엘지전자 주식회사 Preventive apparatus of heat transformation in plasma lighting system
KR100430013B1 (en) * 2002-05-16 2004-05-03 엘지전자 주식회사 Lamp fixing device for plasma lighting system
KR101241049B1 (en) 2011-08-01 2013-03-15 주식회사 플라즈마트 Plasma generation apparatus and plasma generation method
KR101246191B1 (en) 2011-10-13 2013-03-21 주식회사 윈텔 Plasma generation apparatus and substrate processing apparatus
KR101332337B1 (en) 2012-06-29 2013-11-22 태원전기산업 (주) Microwave lighting lamp apparatus
KR102136592B1 (en) * 2016-04-29 2020-07-22 (주)디앤지라이텍 Plasma Lighting Device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189661A (en) * 1978-11-13 1980-02-19 Gte Laboratories Incorporated Electrodeless fluorescent light source
AU574435B2 (en) * 1984-03-02 1988-07-07 Mitsubishi Denki Kabushiki Kaisha Microwave discharge light source apparatus
HU217160B (en) * 1990-10-25 1999-11-29 Fusion Lighting Inc. Gas discharge lamp and method for manufacturing and operating gas discharge lamp
WO1992008240A1 (en) * 1990-10-25 1992-05-14 Fusion Systems Corporation High power lamp
US5227698A (en) * 1992-03-12 1993-07-13 Fusion Systems Corporation Microwave lamp with rotating field
KR960030307A (en) * 1995-01-28 1996-08-17 켄트 키플링 Devices for coupling electromagnetic waves to electrodeless lamps

Also Published As

Publication number Publication date
JPH11511892A (en) 1999-10-12
IL117972A (en) 1999-06-20
CA2218500A1 (en) 1996-10-24
DE69624472D1 (en) 2002-11-28
AU5563796A (en) 1996-11-07
EP0821832A1 (en) 1998-02-04
WO1996033509A1 (en) 1996-10-24
HUP9802761A2 (en) 1999-03-29
KR19990007961A (en) 1999-01-25
MX9708082A (en) 1998-07-31
ZA963179B (en) 1996-11-11
EP0821832B1 (en) 2002-10-23
HUP9802761A3 (en) 2000-09-28
IL117972A0 (en) 1996-08-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties