BRPI0500099A - sistema de guia de ondas para dispositivo de iluminação desprovido de eletrodo - Google Patents

sistema de guia de ondas para dispositivo de iluminação desprovido de eletrodo

Info

Publication number
BRPI0500099A
BRPI0500099A BRPI0500099-8A BRPI0500099A BRPI0500099A BR PI0500099 A BRPI0500099 A BR PI0500099A BR PI0500099 A BRPI0500099 A BR PI0500099A BR PI0500099 A BRPI0500099 A BR PI0500099A
Authority
BR
Brazil
Prior art keywords
waveguide
antenna
lighting device
electrode
resonator
Prior art date
Application number
BRPI0500099-8A
Other languages
English (en)
Inventor
Tae-Ho Lee
Eui-Joo Park
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0500099A publication Critical patent/BRPI0500099A/pt

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
    • 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
    • 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
    • H01J65/06—Lamps in which a gas filling is excited to luminesce by radioactive material structurally associated with the lamp, e.g. inside the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

"SISTEMA DE GUIA DE ONDAS PARA DISPOSITIVO DE ILUMINAçãO DESPROVIDO DE ELETRODO". Proporciona-se um sistema de guia de ondas para um dispositivo de iluminação desprovido de eletrodo, compreendendo: um guia de ondas para orientar a energia de microondas transmitida de uma antena de um meio gerador de microondas, que é inserido firmemente em uma superfície interna do guia de ondas, e tem uma ranhura formada em uma superfície interna do guia de ondas e em comunicação com um ressonador, no qual um bulbo é posicionado, para suprir a energia de microondas dentro do ressonador; um primeiro braço de reatância projetado de uma superfície interna do guia de ondas, para ser colocado adjacente à ranhura, para um ajuste de impedância com a antena e sintonização com uma freqüência de saída da antena; e um segundo braço de reatância projetado de uma superficie do guia de ondas, a um determinado intervalo com o primeiro braço de reatância e estendendo-se uma largura de faixa, juntamente com o primeiro braço de reatância, para sintonização com a freqüência de saída da antena, que é variada de acordo com uma variação de impedância da antena, propiciando, desse modo, um suprimento de uma energia de microondas máxima de uma antena para o ressonador, e garantindo uma estabilidade da ressonância.
BRPI0500099-8A 2004-06-30 2005-01-19 sistema de guia de ondas para dispositivo de iluminação desprovido de eletrodo BRPI0500099A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040050817A KR100608882B1 (ko) 2004-06-30 2004-06-30 무전극 조명기기의 도파관 시스템

Publications (1)

Publication Number Publication Date
BRPI0500099A true BRPI0500099A (pt) 2006-02-14

Family

ID=36642434

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500099-8A BRPI0500099A (pt) 2004-06-30 2005-01-19 sistema de guia de ondas para dispositivo de iluminação desprovido de eletrodo

Country Status (9)

Country Link
US (1) US7081707B2 (pt)
EP (1) EP1612842B1 (pt)
JP (1) JP4068623B2 (pt)
KR (1) KR100608882B1 (pt)
CN (1) CN1716686B (pt)
BR (1) BRPI0500099A (pt)
DE (1) DE602004029772D1 (pt)
MX (1) MXPA05000625A (pt)
RU (1) RU2292605C2 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0610580D0 (en) * 2006-05-30 2006-07-05 Ceravision Ltd Lamp
GB0907947D0 (en) 2009-05-08 2009-06-24 Ceravision Ltd Light source
KR101065793B1 (ko) * 2009-07-10 2011-09-20 엘지전자 주식회사 무전극 조명기기
KR101954146B1 (ko) * 2012-11-12 2019-03-05 엘지전자 주식회사 조명장치
CN106992110B (zh) * 2016-08-31 2018-09-14 费勉仪器科技（上海）有限公司 一种集成冷却装置的高亮度紫外光源
CN107978504B (zh) * 2017-12-31 2024-04-12 中国电子科技集团公司第十二研究所 一种磁控管能量输出器及包括该能量输出器的磁控管
CN111223732B (zh) * 2020-01-14 2021-02-26 四川大学 基于磁控管负载特性的侧馈多端口频率调节装置和组件

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US5525865A (en) * 1994-02-25 1996-06-11 Fusion Lighting, Inc. Compact microwave source for exciting electrodeless lamps
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JPH08250277A (ja) * 1995-03-14 1996-09-27 Hitachi Home Tec Ltd 高周波加熱装置
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US5977712A (en) 1996-01-26 1999-11-02 Fusion Lighting, Inc. Inductive tuners for microwave driven discharge lamps
TW318933B (en) * 1996-03-08 1997-11-01 Hitachi Ltd Semiconductor IC device having a memory and a logic circuit implemented with a single chip
US5953278A (en) * 1996-07-11 1999-09-14 Texas Instruments Incorporated Data sequencing and registering in a four bit pre-fetch SDRAM
US6049170A (en) * 1996-11-01 2000-04-11 Matsushita Electric Industrial Co., Ltd. High frequency discharge energy supply means and high frequency electrodeless discharge lamp device
US6442644B1 (en) * 1997-08-11 2002-08-27 Advanced Memory International, Inc. Memory system having synchronous-link DRAM (SLDRAM) devices and controller
JP2000137983A (ja) * 1998-08-26 2000-05-16 Toshiba Corp 半導体記憶装置
JP2000163965A (ja) * 1998-11-27 2000-06-16 Mitsubishi Electric Corp 同期型半導体記憶装置
KR100322530B1 (ko) * 1999-05-11 2002-03-18 윤종용 반도체 메모리 장치의 데이터 입력 회로 및 데이터 입력 방법
JP4707204B2 (ja) * 1999-10-08 2011-06-22 富士通セミコンダクター株式会社 半導体記憶装置
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JP4569915B2 (ja) * 2000-08-11 2010-10-27 エルピーダメモリ株式会社 半導体記憶装置
KR100396772B1 (ko) * 2001-02-02 2003-09-03 엘지전자 주식회사 마이크로파를 이용한 조명기구
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JP2003068077A (ja) * 2001-08-28 2003-03-07 Mitsubishi Electric Corp 半導体記憶装置
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JP4141724B2 (ja) * 2002-04-05 2008-08-27 株式会社ルネサステクノロジ 半導体記憶装置

Also Published As

Publication number Publication date
MXPA05000625A (es) 2006-01-11
JP4068623B2 (ja) 2008-03-26
KR20060001664A (ko) 2006-01-06
US7081707B2 (en) 2006-07-25
RU2292605C2 (ru) 2007-01-27
US20060002132A1 (en) 2006-01-05
JP2006019238A (ja) 2006-01-19
CN1716686A (zh) 2006-01-04
EP1612842A1 (en) 2006-01-04
DE602004029772D1 (de) 2010-12-09
EP1612842B1 (en) 2010-10-27
CN1716686B (zh) 2011-01-26
RU2005101039A (ru) 2006-06-20
KR100608882B1 (ko) 2006-08-08

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2204 DE 02/04/2013.