BR0201433A - Aparelho de iluminação usando microondas - Google Patents

Aparelho de iluminação usando microondas

Info

Publication number
BR0201433A
BR0201433A BR0201433-5A BR0201433A BR0201433A BR 0201433 A BR0201433 A BR 0201433A BR 0201433 A BR0201433 A BR 0201433A BR 0201433 A BR0201433 A BR 0201433A
Authority
BR
Brazil
Prior art keywords
microwave
bulb
waveguide
mesh screen
light
Prior art date
Application number
BR0201433-5A
Other languages
English (en)
Inventor
Hyoun-Soo Hea
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 BR0201433A publication Critical patent/BR0201433A/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
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

"APARELHO DE ILUMINAçãO USANDO MICROONDAS". Um aparelho de iluminação usando microondas compreende: um guia de onda para a transmissão de uma microonda gerada em um magnetron; uma tela de malha instalada em uma porção de saída do guia de onda de modo a bloquear um vazamento da microonda e passar luz; um bulbo localizado na tela de malha para a emissão de luz por meio da microonda; um espelho dielétrico instalado na porção de saída do guia de onda de modo a refletir a luz emitida no bulbo direta e paralelamente; e um refletor instalado em volta da tela de malha de modo a refletir a luz emitida no bulbo para frente, e o refletor e o espelho dielétrico são construídos de modo que a luz gerada no bulbo possa ser radiada como um raio paralelo, por meio do que a perda de luz poderá ser minimizada e a eficácia da iluminação aperfeiçoada.
BR0201433-5A 2001-11-23 2002-04-26 Aparelho de iluminação usando microondas BR0201433A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010073469A KR20030042724A (ko) 2001-11-23 2001-11-23 마이크로파를 이용한 조명시스템

Publications (1)

Publication Number Publication Date
BR0201433A true BR0201433A (pt) 2003-09-09

Family

ID=19716262

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201433-5A BR0201433A (pt) 2001-11-23 2002-04-26 Aparelho de iluminação usando microondas

Country Status (8)

Country Link
US (1) US7233100B2 (pt)
JP (1) JP2003162903A (pt)
KR (1) KR20030042724A (pt)
CN (1) CN1421895A (pt)
BR (1) BR0201433A (pt)
MX (1) MXPA02003390A (pt)
RU (1) RU2226016C2 (pt)
SE (1) SE0201150D0 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100531905B1 (ko) * 2003-08-13 2005-11-29 엘지전자 주식회사 무전극 조명기기의 전구구조
KR100531909B1 (ko) * 2003-09-03 2005-11-29 엘지전자 주식회사 무전극 조명기기의 발광장치
KR100724459B1 (ko) * 2005-06-10 2007-06-04 엘지전자 주식회사 무전극 조명기기
DE102011054760B4 (de) * 2011-10-24 2014-07-24 Boris Lutterbach Elektrodenlose Plasma-Beleuchtungsvorrichtung mit einem Leuchtmittelkörper auf einem mit Federzungen gelagerten drehbaren Schaft
KR101954146B1 (ko) * 2012-11-12 2019-03-05 엘지전자 주식회사 조명장치
RU2578669C1 (ru) * 2014-10-14 2016-03-27 Общество С Ограниченной Ответственностью "Центр Продвижения Высокотехнологичных Проектов "Новстрим" Плазменное осветительное устройство с свч накачкой

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974243A (en) 1959-11-12 1961-03-07 Space Technology Lab Inc Light source
JPS5825072A (ja) * 1981-08-07 1983-02-15 Mitsubishi Electric Corp マイクロ波放電光源装置
US5334913A (en) * 1993-01-13 1994-08-02 Fusion Systems Corporation Microwave powered lamp having a non-conductive reflector within the microwave cavity
US5841233A (en) * 1996-01-26 1998-11-24 Fusion Lighting, Inc. Method and apparatus for mounting a dichroic mirror in a microwave powered lamp assembly using deformable tabs
US5811936A (en) * 1996-01-26 1998-09-22 Fusion Lighting, Inc. One piece microwave container screens for electrodeless lamps
US5866990A (en) * 1996-01-26 1999-02-02 Fusion Lighting, Inc. Microwave lamp with multi-purpose rotary motor
ZA9711281B (en) 1996-12-20 1998-09-21 Fusion Lighting Inc High efficiency electrodeless lamp apparatus with frit sealed ceramic reflecting housing that contains a plasma light source
JPH11102608A (ja) * 1997-09-29 1999-04-13 Toshiba Lighting & Technology Corp 無電極放電ランプ装置
AU4449700A (en) * 1999-05-12 2000-12-05 Fusion Lighting, Inc. High brightness microwave lamp
KR100314080B1 (ko) 1999-11-26 2001-11-15 구자홍 플라즈마 램프의 미러 장착 구조
JP2001291412A (ja) 2000-02-08 2001-10-19 General Electric Co <Ge> 湾曲板反射鏡
KR100369096B1 (ko) * 2000-08-25 2003-01-24 태원전기산업 (주) 무전극 방전등용 전구
KR20020054161A (ko) * 2000-12-27 2002-07-06 구자홍 마이크로파 조명장치의 광 반사 구조
KR100390516B1 (ko) * 2001-09-27 2003-07-04 엘지전자 주식회사 마이크로파를 이용한 무전극 방전 램프장치용 일체형 벌브및 그 제조방법
KR100393817B1 (ko) * 2001-09-27 2003-08-02 엘지전자 주식회사 무전극 조명기기
KR100393816B1 (ko) * 2001-09-27 2003-08-02 엘지전자 주식회사 마이크로파를 이용한 무전극 방전 램프 장치

Also Published As

Publication number Publication date
US7233100B2 (en) 2007-06-19
SE0201150D0 (sv) 2002-04-17
US20030098639A1 (en) 2003-05-29
MXPA02003390A (es) 2004-07-16
JP2003162903A (ja) 2003-06-06
KR20030042724A (ko) 2003-06-02
CN1421895A (zh) 2003-06-04
RU2226016C2 (ru) 2004-03-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUI DADE.

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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 10A ANUIDADE.