BR0201358A - Aparelho de iluminação sem eletrodo tipo globo - Google Patents

Aparelho de iluminação sem eletrodo tipo globo

Info

Publication number
BR0201358A
BR0201358A BR0201358-4A BR0201358A BR0201358A BR 0201358 A BR0201358 A BR 0201358A BR 0201358 A BR0201358 A BR 0201358A BR 0201358 A BR0201358 A BR 0201358A
Authority
BR
Brazil
Prior art keywords
globe
microwave
bulb
mesh screen
light
Prior art date
Application number
BR0201358-4A
Other languages
English (en)
Inventor
Jae-Jin Lee
Young-Jin Bae
Geun-Young 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
Priority claimed from KR10-2001-0052910A external-priority patent/KR100399880B1/ko
Priority claimed from KR10-2001-0073510A external-priority patent/KR100400403B1/ko
Priority claimed from KR10-2001-0073506A external-priority patent/KR100400399B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR0201358A publication Critical patent/BR0201358A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

"APARELHO DE ILUMINAçãO SEM ELETRODO TIPO GLOBO". Um aparelho de iluminação sem eletrodo com utilização de microondas compreende: uma guia de onda, para transmitir microonda gerada num magnétron; um anteparo de malha, acoplado a uma região de saída da guia de onda, para bloquear um vazamento da microonda e deixar passar a luz; um bulbo, localizado no anteparo de malha, para emitir a luz pela geração de plasma pela microonda; e um globo, instalado na área externa do anteparo de malha, de maneira tal que a luz gerada no bulbo possa ser irradiada onidirecionalmente, ou seja, o globo é instalado em volta do bulbo, em vez de um refletor e uma guia de luz que são usados na tecnologia convencional e, portanto, uma estrutura do aparelho de iluminação pode ser simplificada e uma iluminação onidirecional pode ser obtida.
BR0201358-4A 2001-08-30 2002-04-19 Aparelho de iluminação sem eletrodo tipo globo BR0201358A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2001-0052910A KR100399880B1 (ko) 2001-08-30 2001-08-30 무전극 조명기기의 전등장치
KR10-2001-0073510A KR100400403B1 (ko) 2001-11-23 2001-11-23 무전극 조명기기의 반사구 가열방지구조
KR10-2001-0073506A KR100400399B1 (ko) 2001-11-23 2001-11-23 무전극 조명기기의 전등장치

Publications (1)

Publication Number Publication Date
BR0201358A true BR0201358A (pt) 2003-04-29

Family

ID=27350515

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201358-4A BR0201358A (pt) 2001-08-30 2002-04-19 Aparelho de iluminação sem eletrodo tipo globo

Country Status (6)

Country Link
US (1) US6712488B2 (pt)
JP (1) JP2003077310A (pt)
CN (1) CN1224076C (pt)
BR (1) BR0201358A (pt)
MX (1) MXPA02003405A (pt)
SE (1) SE524267C2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100585701B1 (ko) * 2004-09-25 2006-06-07 엘지전자 주식회사 무전극 조명기기의 공진기
KR100631541B1 (ko) * 2004-10-26 2006-10-09 엘지전자 주식회사 플라즈마를 이용한 가로등 시스템
KR101214952B1 (ko) * 2005-08-19 2012-12-24 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
CN102121595A (zh) * 2010-12-29 2011-07-13 广东泰卓光电科技股份有限公司 无极灯灯具
DE102016111760B3 (de) * 2016-06-27 2017-07-20 Rafael Mittelberger Diskokugel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651319A (en) * 1970-09-14 1972-03-21 Raymond H Norris Display device
US4070603A (en) 1976-07-14 1978-01-24 Gte Laboratories Incorporated Solid state microwave power source for use in an electrodeless light source
US4469986A (en) * 1981-02-05 1984-09-04 Mitsubishi Denki Kabushiki Kaisha Low pressure discharge lamp with polygon shaped envelope
US5685635A (en) 1994-09-21 1997-11-11 Barcana, Inc. Decorative lighting system for indoor and outdoor use
US5866990A (en) * 1996-01-26 1999-02-02 Fusion Lighting, Inc. Microwave lamp with multi-purpose rotary motor

Also Published As

Publication number Publication date
US20030043583A1 (en) 2003-03-06
US6712488B2 (en) 2004-03-30
CN1224076C (zh) 2005-10-19
SE0201121L (sv) 2003-03-01
JP2003077310A (ja) 2003-03-14
SE524267C2 (sv) 2004-07-20
SE0201121D0 (sv) 2002-04-15
CN1404100A (zh) 2003-03-19
MXPA02003405A (es) 2004-07-16

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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 10A. 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 2144 DE 07/02/2012.