WO1997027611A1 - Inductive tuners for microwave driven discharge lamps - Google Patents
Inductive tuners for microwave driven discharge lamps Download PDFInfo
- Publication number
- WO1997027611A1 WO1997027611A1 PCT/US1997/001106 US9701106W WO9727611A1 WO 1997027611 A1 WO1997027611 A1 WO 1997027611A1 US 9701106 W US9701106 W US 9701106W WO 9727611 A1 WO9727611 A1 WO 9727611A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- waveguide
- lamp
- power
- disposed
- cavity
- Prior art date
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
- H01J65/044—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU18372/97A AU1837297A (en) | 1996-01-26 | 1997-01-24 | Inductive tuners for microwave driven discharge lamps |
JP9527008A JP2000504144A (en) | 1996-01-26 | 1997-01-24 | Induction tuner for microwave driven discharge lamp |
IL12529597A IL125295A0 (en) | 1996-01-26 | 1997-01-24 | Inductive tuners for microwave driven discharge lamps |
EP97903942A EP1016124A4 (en) | 1996-01-26 | 1997-01-24 | Inductive tuners for microwave driven discharge lamps |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1067196P | 1996-01-26 | 1996-01-26 | |
US60/010,671 | 1996-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997027611A1 true WO1997027611A1 (en) | 1997-07-31 |
Family
ID=21746850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/001106 WO1997027611A1 (en) | 1996-01-26 | 1997-01-24 | Inductive tuners for microwave driven discharge lamps |
Country Status (12)
Country | Link |
---|---|
US (1) | US5977712A (en) |
EP (1) | EP1016124A4 (en) |
JP (1) | JP2000504144A (en) |
KR (1) | KR19990081919A (en) |
CN (1) | CN1055783C (en) |
AU (1) | AU1837297A (en) |
CA (1) | CA2244166A1 (en) |
HU (1) | HUP9901854A3 (en) |
IL (1) | IL125295A0 (en) |
TW (1) | TW388909B (en) |
WO (1) | WO1997027611A1 (en) |
ZA (1) | ZA97606B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100442374B1 (en) * | 2001-07-20 | 2004-07-30 | 엘지전자 주식회사 | Microwave lighting system |
EP1612842A1 (en) | 2004-06-30 | 2006-01-04 | Lg Electronics Inc. | Waveguide system for electrodeless lichting device |
EP1458011A3 (en) * | 2003-03-11 | 2006-05-10 | Lg Electronics Inc. | Electrodeless lamp system |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3174296B2 (en) * | 1998-07-15 | 2001-06-11 | 松下電子工業株式会社 | Microwave electrodeless discharge lamp device |
JP3580205B2 (en) * | 2000-01-18 | 2004-10-20 | ウシオ電機株式会社 | Electromagnetic energy excitation point light source lamp device |
AU2001255308A1 (en) * | 2000-04-26 | 2001-11-07 | Cornell Research Foundation Inc. | Lamp utilizing fiber for enhanced starting field |
US6922021B2 (en) * | 2000-07-31 | 2005-07-26 | Luxim Corporation | Microwave energized plasma lamp with solid dielectric waveguide |
KR20030026806A (en) * | 2001-09-28 | 2003-04-03 | 주식회사 엘지이아이 | Apparatus and method for intercepting leakage of microwave |
US6577074B1 (en) * | 2001-12-28 | 2003-06-10 | Fusion Uv Systems, Inc. | Lighting system |
WO2005015607A1 (en) * | 2003-08-08 | 2005-02-17 | Expantech Co., Ltd. | Plasma lamp and manufacturing method thereof |
KR100668259B1 (en) * | 2004-11-09 | 2007-01-12 | 전제일 | Electrodeless Cascade Multiple Fluorescent Lighting Device Using Microwave |
KR101943321B1 (en) * | 2012-11-12 | 2019-01-29 | 엘지전자 주식회사 | Lighting apparatus |
CN103165401B (en) * | 2013-02-06 | 2015-11-04 | 湖北源光电器科技有限公司 | A kind of electrodeless Metal halogen lamp of microwave plasma of miniaturization |
CN109553155A (en) * | 2018-12-07 | 2019-04-02 | 四川麦克优威环保科技有限责任公司 | Electrodeless ultraviolet sterilization device for sewage treatment plant |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083016A (en) * | 1976-12-27 | 1978-04-04 | Varian Associates, Inc. | Coupled-cavity microwave oscillator |
US4737738A (en) * | 1987-05-11 | 1988-04-12 | Agence Spatiale Europeenne | Extended interaction device tuned by movable delay line structure |
US5448135A (en) * | 1993-10-28 | 1995-09-05 | Fusion Lighting, Inc. | Apparatus for coupling electromagnetic radiation from a waveguide to an electrodeless lamp |
US5525865A (en) * | 1994-02-25 | 1996-06-11 | Fusion Lighting, Inc. | Compact microwave source for exciting electrodeless lamps |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3911318A (en) * | 1972-03-29 | 1975-10-07 | Fusion Systems Corp | Method and apparatus for generating electromagnetic radiation |
US3993927A (en) * | 1975-04-21 | 1976-11-23 | Gte Laboratories Incorporated | Electrodeless light source |
US4002944A (en) * | 1975-04-21 | 1977-01-11 | Gte Laboratories Incorporated | Internal match starter for termination fixture lamps |
US4042850A (en) * | 1976-03-17 | 1977-08-16 | Fusion Systems Corporation | Microwave generated radiation apparatus |
JPH0610972B2 (en) * | 1985-09-09 | 1994-02-09 | 新日本無線株式会社 | Microwave discharge device |
US4975625A (en) * | 1988-06-24 | 1990-12-04 | Fusion Systems Corporation | Electrodeless lamp which couples to small bulb |
US4990829A (en) * | 1989-04-21 | 1991-02-05 | Potomac Photonics, Inc. | High frequency discharge apparatus with hollow waveguide input section |
US5404076A (en) * | 1990-10-25 | 1995-04-04 | Fusion Systems Corporation | Lamp including sulfur |
-
1997
- 1997-01-23 US US08/787,175 patent/US5977712A/en not_active Expired - Lifetime
- 1997-01-24 ZA ZA9700606A patent/ZA97606B/en unknown
- 1997-01-24 WO PCT/US1997/001106 patent/WO1997027611A1/en not_active Application Discontinuation
- 1997-01-24 TW TW086100787A patent/TW388909B/en not_active IP Right Cessation
- 1997-01-24 JP JP9527008A patent/JP2000504144A/en active Pending
- 1997-01-24 KR KR1019980705632A patent/KR19990081919A/en not_active Application Discontinuation
- 1997-01-24 CN CN97191848A patent/CN1055783C/en not_active Expired - Fee Related
- 1997-01-24 AU AU18372/97A patent/AU1837297A/en not_active Abandoned
- 1997-01-24 HU HU9901854A patent/HUP9901854A3/en unknown
- 1997-01-24 CA CA002244166A patent/CA2244166A1/en not_active Abandoned
- 1997-01-24 EP EP97903942A patent/EP1016124A4/en not_active Withdrawn
- 1997-01-24 IL IL12529597A patent/IL125295A0/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083016A (en) * | 1976-12-27 | 1978-04-04 | Varian Associates, Inc. | Coupled-cavity microwave oscillator |
US4737738A (en) * | 1987-05-11 | 1988-04-12 | Agence Spatiale Europeenne | Extended interaction device tuned by movable delay line structure |
US5448135A (en) * | 1993-10-28 | 1995-09-05 | Fusion Lighting, Inc. | Apparatus for coupling electromagnetic radiation from a waveguide to an electrodeless lamp |
US5525865A (en) * | 1994-02-25 | 1996-06-11 | Fusion Lighting, Inc. | Compact microwave source for exciting electrodeless lamps |
Non-Patent Citations (1)
Title |
---|
See also references of EP1016124A4 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100442374B1 (en) * | 2001-07-20 | 2004-07-30 | 엘지전자 주식회사 | Microwave lighting system |
EP1458011A3 (en) * | 2003-03-11 | 2006-05-10 | Lg Electronics Inc. | Electrodeless lamp system |
EP1612842A1 (en) | 2004-06-30 | 2006-01-04 | Lg Electronics Inc. | Waveguide system for electrodeless lichting device |
EP1612842B1 (en) * | 2004-06-30 | 2010-10-27 | LG Electronics, Inc. | Waveguide system for electrodeless lighting |
Also Published As
Publication number | Publication date |
---|---|
CA2244166A1 (en) | 1997-07-31 |
CN1209904A (en) | 1999-03-03 |
TW388909B (en) | 2000-05-01 |
US5977712A (en) | 1999-11-02 |
HUP9901854A3 (en) | 2002-04-29 |
JP2000504144A (en) | 2000-04-04 |
EP1016124A1 (en) | 2000-07-05 |
ZA97606B (en) | 1997-09-16 |
CN1055783C (en) | 2000-08-23 |
IL125295A0 (en) | 1999-03-12 |
KR19990081919A (en) | 1999-11-15 |
EP1016124A4 (en) | 2000-07-05 |
AU1837297A (en) | 1997-08-20 |
HUP9901854A2 (en) | 1999-09-28 |
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