TWI456624B - 光源 - Google Patents
光源 Download PDFInfo
- Publication number
- TWI456624B TWI456624B TW098107992A TW98107992A TWI456624B TW I456624 B TWI456624 B TW I456624B TW 098107992 A TW098107992 A TW 098107992A TW 98107992 A TW98107992 A TW 98107992A TW I456624 B TWI456624 B TW I456624B
- Authority
- TW
- Taiwan
- Prior art keywords
- light source
- waveguide
- light
- bulb
- chamber
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Claims (32)
- 一種光源,其包括:一固態介電材料之透光波導具有:至少部分光傳輸的法拉第柵欄,其環繞該波導,一燈泡腔室,其位在該波導及該法拉第柵欄內,光放射傳輸穿透該法拉第柵欄以及一天線凹角,其位在該波導及該法拉第柵欄內及一燈泡,其具有一微波可激發的填充物,該燈泡係容納於該燈泡腔室中。
- 如申請專利範圍第1項之光源,其中,該波導尺寸被剪裁以在場最大長度位置處與該腔室產生微波共振。
- 如申請專利範圍第2項之光源,其中,該波導係為環狀剖面且剪裁波導尺寸以提供在其中的直徑上延伸之半波。
- 如申請專利範圍第1-3項任一項之光源,其中,該燈泡之封套及該透光波導係為相同材料。
- 如申請專利範圍第1-3項任一項之光源,其中,燈泡腔室開啟在該透光波導的一表面處。
- 如申請專利範圍第1-3項任一項之光源,其中,該燈泡腔室係封閉。
- 如申請專利範圍第6項之光源,其中,該燈泡腔室被一固態介電材料之塞子封閉。
- 如申請專利範圍第7項之光源,其中,該塞子係固定至該透光波導。
- 如申請專利範圍第8項之光源,其中,該塞子係密封至該透光波導。
- 如申請專利範圍第6項之光源,其中,該透光波導係具有二部件,一者或兩者具有於該二部件之共同連結表面處所形成之腔室。
- 如申請專利範圍第10項之光源,其中,該二部件被固定在一起。
- 如申請專利範圍第11項之光源,其中,該二部件被密封在一起。
- 如申請專利範圍第1-3項任一項之光源,其中,該燈泡於該腔室內係分離未固定的。
- 如申請專利範圍第1-3項任一項之光源,其中,該燈泡被固定於該腔室內。
- 如申請專利範圍第14項之光源,其中,藉由將該燈泡之莖部熔接至該波導而密封該燈泡。
- 如申請專利範圍第1-3項任一項之光源,其中,該燈泡、塞子(提供處)及波導之封套係為玻璃材料並藉由局部熔化該材料而被固定或密封在一起。
- 如申請專利範圍第1-3項任一項之光源,其中,該燈泡、塞子(提供處)及波導之封套係為玻璃材料並藉由局部熔化玻璃熔料而被固定或密封在一起。
- 如申請專利範圍第5項之光源,其中,藉由該法拉第柵欄將該燈泡留在該腔室中。
- 如申請專利範圍第5項之光源,其中,藉由一介電 材料之管狀物將該燈泡留在該腔室中。
- 如申請專利範圍第19項之光源,其中,該腔室開啟處之表面係該透光波導之一背表面,且該管狀物係被一部分法拉第柵欄所留住。
- 如申請專利範圍第18項之光源,其中,該燈泡具有位在該管狀物之一內部末端中之延伸部。
- 如申請專利範圍第19項之光源,其中,該管狀物提供該天線凹角。
- 如申請專利範圍第1-3項任一項之光源,其中,該法拉第柵欄包含一固態部分,其跨越該透光波導之背面而延伸至其橫向限度,以及一夾鉗,其將該固態部分和該波導夾在一起並連接該固態部分至該法拉第柵欄之發光的前面部分。
- 如申請專利範圍第23項之光源,其中,為了導引光向前,光在該固態部分中為反射的。
- 如申請專利範圍第24項之光源,其中,該透光波導及該波導之固態部分係互補性塑型以提供發光聚焦。
- 如申請專利範圍第23項之光源,其中,該法拉第柵欄之發光向前部分包含一網狀金屬構件。
- 如申請專利範圍第23項之光源,其中,該法拉第柵欄之發光向前部分包含一透光傳導塗層。
- 如申請專利範圍第1-3項任一項之光源,其中,該法拉第柵欄包含至少一孔隙,以經此局部性增加光傳輸。
- 如申請專利範圍第28項之光源,其中,該孔隙是不 大於該坩堝中之微波之自由空間波長的十分之一。
- 如申請專利範圍第1-3項任一項之光源,其中,該透光波導係為石英或多晶氧化鋁或多晶釔鋁石榴石或氮化鋁或單晶藍寶石。
- 如申請專利範圍第1-3項任一項之光源,結合一獨立反射器來將自該透光坩堝射出之光以一特定方向反射。
- 如申請專利範圍第1-3項任一項之光源,結合一微波驅動電路而成為一燈具,該微波驅動電路包括:一微波源及一匹配電路。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2008/003811 WO2010055275A1 (en) | 2008-11-14 | 2008-11-14 | Microwave light source with solid dielectric waveguide |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201019368A TW201019368A (en) | 2010-05-16 |
TWI456624B true TWI456624B (zh) | 2014-10-11 |
Family
ID=40901778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098107992A TWI456624B (zh) | 2008-11-14 | 2009-03-12 | 光源 |
Country Status (13)
Country | Link |
---|---|
US (1) | US8405291B2 (zh) |
EP (2) | EP2381463A3 (zh) |
JP (1) | JP5557851B2 (zh) |
KR (1) | KR101580217B1 (zh) |
CN (1) | CN102224564B (zh) |
AU (1) | AU2008364120B2 (zh) |
BR (1) | BRPI0823248A2 (zh) |
CA (1) | CA2742819C (zh) |
HK (1) | HK1164539A1 (zh) |
MX (1) | MX2011005019A (zh) |
RU (1) | RU2497228C2 (zh) |
TW (1) | TWI456624B (zh) |
WO (1) | WO2010055275A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0918515D0 (en) * | 2009-10-21 | 2009-12-09 | Ceravision Ltd | Light source |
GB201002283D0 (en) * | 2010-02-10 | 2010-03-31 | Ceravision Ltd | Light source |
GB201011303D0 (en) | 2010-07-05 | 2010-08-18 | Ann Polytechnic | Proposal for a disclosure on the dimensions of plasma crucibles |
GB201011786D0 (en) * | 2010-07-13 | 2010-08-25 | Ceravision Ltd | Plasma light source |
GB201021811D0 (en) * | 2010-12-21 | 2011-02-02 | Ceravision Ltd | Light emitter |
CN103688337B (zh) * | 2011-07-01 | 2017-12-12 | 塞拉维申有限公司 | 等离子体光源 |
GB201116224D0 (en) * | 2011-09-19 | 2011-11-02 | Ceravision Ltd | Plasma light source |
US8814620B2 (en) * | 2012-09-19 | 2014-08-26 | Ceravision Limited | Crucible structure for plasma light source and manufacturing method |
GB201216755D0 (en) * | 2012-09-19 | 2012-10-31 | Ceravision Ltd | Crucible for a luwpl |
KR101954146B1 (ko) * | 2012-11-12 | 2019-03-05 | 엘지전자 주식회사 | 조명장치 |
GB201410669D0 (en) * | 2014-06-13 | 2014-07-30 | Ceravision Ltd | Light source |
KR101716788B1 (ko) * | 2015-08-13 | 2017-03-15 | 국립암센터 | 인체 이식형 의료장치 |
WO2023057257A1 (en) * | 2021-10-07 | 2023-04-13 | Signify Holding B.V. | Lighting device using microwave radiation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050286263A1 (en) * | 2004-06-23 | 2005-12-29 | Champion David A | Plasma lamp with light-transmissive waveguide |
WO2006129102A2 (en) * | 2005-06-03 | 2006-12-07 | Ceravision Limited | Lamp |
TW200735164A (en) * | 2005-04-08 | 2007-09-16 | Mattson Tech Inc | Rapid thermal processing using energy transfer layers |
Family Cites Families (20)
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US4266167A (en) | 1979-11-09 | 1981-05-05 | Gte Laboratories Incorporated | Compact fluorescent light source and method of excitation thereof |
US5834895A (en) | 1990-10-25 | 1998-11-10 | Fusion Lighting, Inc. | Visible lamp including selenium |
US5227698A (en) | 1992-03-12 | 1993-07-13 | Fusion Systems Corporation | Microwave lamp with rotating field |
US5334913A (en) | 1993-01-13 | 1994-08-02 | Fusion Systems Corporation | Microwave powered lamp having a non-conductive reflector within the microwave cavity |
TW406280B (en) * | 1997-05-21 | 2000-09-21 | Fusion Lighting Inc | non-rotating electrodeless lamp containing molecular fill |
US6093921A (en) | 1999-03-04 | 2000-07-25 | Mt Systems, Llc | Microwave heating apparatus for gas chromatographic columns |
CN1350698A (zh) * | 1999-05-12 | 2002-05-22 | 熔化照明股份有限公司 | 高亮度微波灯 |
US6666739B2 (en) | 1999-12-27 | 2003-12-23 | Ceravision Technology Limited | Method for manufacturing an electrodeless lamp |
US7429818B2 (en) | 2000-07-31 | 2008-09-30 | Luxim Corporation | Plasma lamp with bulb and lamp chamber |
US6737809B2 (en) | 2000-07-31 | 2004-05-18 | Luxim Corporation | Plasma lamp with dielectric waveguide |
JP3400796B2 (ja) * | 2000-10-30 | 2003-04-28 | 松下電器産業株式会社 | 無電極放電ランプ装置 |
JP2003022786A (ja) * | 2001-07-09 | 2003-01-24 | Matsushita Electric Works Ltd | マイクロ波無電極放電灯装置 |
US6570397B2 (en) * | 2001-08-07 | 2003-05-27 | Agilent Technologies, Inc. | Timing calibration and timing calibration verification of electronic circuit testers |
KR100556782B1 (ko) * | 2003-12-06 | 2006-03-10 | 엘지전자 주식회사 | 플라즈마 램프 시스템 |
FR2869719B1 (fr) | 2004-04-29 | 2007-03-30 | Pascal Sortais | Source lumineuse a resonance cyclotronique d'electrons |
US7701143B2 (en) * | 2005-10-27 | 2010-04-20 | Luxim Corporation | Plasma lamp with compact waveguide |
JP2009532823A (ja) * | 2006-01-04 | 2009-09-10 | ラクシム コーポレーション | 電界集中アンテナ付きプラズマランプ |
US8405290B2 (en) * | 2008-11-14 | 2013-03-26 | Ceravision Limited | Light source for microwave powered lamp |
GB0913691D0 (en) | 2009-08-05 | 2009-09-16 | Ceravision Ltd | Light source |
GB0918515D0 (en) | 2009-10-21 | 2009-12-09 | Ceravision Ltd | Light source |
-
2008
- 2008-11-14 RU RU2011123881/07A patent/RU2497228C2/ru not_active IP Right Cessation
- 2008-11-14 US US13/128,019 patent/US8405291B2/en active Active
- 2008-11-14 EP EP11003724A patent/EP2381463A3/en not_active Withdrawn
- 2008-11-14 KR KR1020117013275A patent/KR101580217B1/ko not_active IP Right Cessation
- 2008-11-14 AU AU2008364120A patent/AU2008364120B2/en not_active Ceased
- 2008-11-14 CA CA2742819A patent/CA2742819C/en not_active Expired - Fee Related
- 2008-11-14 EP EP08875663A patent/EP2347431A1/en not_active Withdrawn
- 2008-11-14 JP JP2011543805A patent/JP5557851B2/ja not_active Expired - Fee Related
- 2008-11-14 MX MX2011005019A patent/MX2011005019A/es active IP Right Grant
- 2008-11-14 CN CN200880131995.8A patent/CN102224564B/zh not_active Expired - Fee Related
- 2008-11-14 WO PCT/GB2008/003811 patent/WO2010055275A1/en active Application Filing
- 2008-11-14 BR BRPI0823248-2A patent/BRPI0823248A2/pt not_active IP Right Cessation
-
2009
- 2009-03-12 TW TW098107992A patent/TWI456624B/zh not_active IP Right Cessation
-
2012
- 2012-04-02 HK HK12103221.1A patent/HK1164539A1/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050286263A1 (en) * | 2004-06-23 | 2005-12-29 | Champion David A | Plasma lamp with light-transmissive waveguide |
TW200735164A (en) * | 2005-04-08 | 2007-09-16 | Mattson Tech Inc | Rapid thermal processing using energy transfer layers |
WO2006129102A2 (en) * | 2005-06-03 | 2006-12-07 | Ceravision Limited | Lamp |
Also Published As
Publication number | Publication date |
---|---|
US20110221326A1 (en) | 2011-09-15 |
EP2381463A3 (en) | 2012-05-23 |
US8405291B2 (en) | 2013-03-26 |
KR101580217B1 (ko) | 2015-12-24 |
RU2497228C2 (ru) | 2013-10-27 |
CN102224564A (zh) | 2011-10-19 |
HK1164539A1 (en) | 2012-09-21 |
JP2012508960A (ja) | 2012-04-12 |
BRPI0823248A2 (pt) | 2015-06-16 |
WO2010055275A1 (en) | 2010-05-20 |
AU2008364120B2 (en) | 2015-07-30 |
KR20110095310A (ko) | 2011-08-24 |
EP2347431A1 (en) | 2011-07-27 |
JP5557851B2 (ja) | 2014-07-23 |
CA2742819A1 (en) | 2010-05-20 |
TW201019368A (en) | 2010-05-16 |
EP2381463A2 (en) | 2011-10-26 |
MX2011005019A (es) | 2011-07-28 |
AU2008364120A1 (en) | 2010-05-20 |
CN102224564B (zh) | 2014-03-12 |
CA2742819C (en) | 2017-05-09 |
RU2011123881A (ru) | 2012-12-20 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Annulment or lapse of patent due to non-payment of fees |