PLASMA LIGHTING SYSTEM

An electrodeless lighting system according to an exemplary embodiment of the present invention includes the magnetron producing microwave with high voltage applied thereto; a waveguide connected to the magnetron with internal waveguide space, and guiding the microwave oscillated in the magnetron; a...

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Hauptverfasser: PARK, KYUNG HOON, CHAE, YOUNG CHUL, PARK, JONG SUN
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CHAE, YOUNG CHUL
PARK, JONG SUN
description An electrodeless lighting system according to an exemplary embodiment of the present invention includes the magnetron producing microwave with high voltage applied thereto; a waveguide connected to the magnetron with internal waveguide space, and guiding the microwave oscillated in the magnetron; a resonator connected to an outlet side of the waveguide and shielding emission of microwave, thereby forming a resonance mode; an electrodeless bulb disposed an inside of the resonator and having a luminescent material to emit light by being excited by the microwave; and an optical cover with a filter which partly blocks the light produced by the electrodeless bulb, wherein the filter has a transmittance of 30% - 70% in a light center wavelength area produced by the electrodeless bulb. 실시예에 따른 무전극 조명기기는 고전압이 인가되어 마이크로파를 생성시키는 마그네트론, 상기 마그네트론에 결합되어 내부에 도파공간을 가지고, 상기 마그네트론에서 발진된 마이크로파를 안내하는 도파관, 상기 도파관의 출구 측에 결합되어 마이크로파의 외부 방출을 차폐하여 공진모드를 형성하는 공진기, 상기 공진기의 내부에 배치되어 마이크로파에 의해 여기되어 빛을 발광하도록 발광물질이 구비되는 무전극전구 및 상기 무전극전구에서 생성된 빛의 일부를 차단하는 필터를 포함하는 광학커버를 포함하고, 상기 필터는 상기 무전극전구에서 생성되는 빛 중심파장 영역에서의 투과율이 30% 내지 70% 인 것을 특징으로 한다.
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a resonator connected to an outlet side of the waveguide and shielding emission of microwave, thereby forming a resonance mode; an electrodeless bulb disposed an inside of the resonator and having a luminescent material to emit light by being excited by the microwave; and an optical cover with a filter which partly blocks the light produced by the electrodeless bulb, wherein the filter has a transmittance of 30% - 70% in a light center wavelength area produced by the electrodeless bulb. 실시예에 따른 무전극 조명기기는 고전압이 인가되어 마이크로파를 생성시키는 마그네트론, 상기 마그네트론에 결합되어 내부에 도파공간을 가지고, 상기 마그네트론에서 발진된 마이크로파를 안내하는 도파관, 상기 도파관의 출구 측에 결합되어 마이크로파의 외부 방출을 차폐하여 공진모드를 형성하는 공진기, 상기 공진기의 내부에 배치되어 마이크로파에 의해 여기되어 빛을 발광하도록 발광물질이 구비되는 무전극전구 및 상기 무전극전구에서 생성된 빛의 일부를 차단하는 필터를 포함하는 광학커버를 포함하고, 상기 필터는 상기 무전극전구에서 생성되는 빛 중심파장 영역에서의 투과율이 30% 내지 70% 인 것을 특징으로 한다.</description><language>eng ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ; ELECTRICITY</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151028&amp;DB=EPODOC&amp;CC=KR&amp;NR=20150120792A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151028&amp;DB=EPODOC&amp;CC=KR&amp;NR=20150120792A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PARK, KYUNG HOON</creatorcontrib><creatorcontrib>CHAE, YOUNG CHUL</creatorcontrib><creatorcontrib>PARK, JONG SUN</creatorcontrib><title>PLASMA LIGHTING SYSTEM</title><description>An electrodeless lighting system according to an exemplary embodiment of the present invention includes the magnetron producing microwave with high voltage applied thereto; 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CHAE, YOUNG CHUL ; PARK, JONG SUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20150120792A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2015</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>PARK, KYUNG HOON</creatorcontrib><creatorcontrib>CHAE, YOUNG CHUL</creatorcontrib><creatorcontrib>PARK, JONG SUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PARK, KYUNG HOON</au><au>CHAE, YOUNG CHUL</au><au>PARK, JONG SUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PLASMA LIGHTING SYSTEM</title><date>2015-10-28</date><risdate>2015</risdate><abstract>An electrodeless lighting system according to an exemplary embodiment of the present invention includes the magnetron producing microwave with high voltage applied thereto; a waveguide connected to the magnetron with internal waveguide space, and guiding the microwave oscillated in the magnetron; a resonator connected to an outlet side of the waveguide and shielding emission of microwave, thereby forming a resonance mode; an electrodeless bulb disposed an inside of the resonator and having a luminescent material to emit light by being excited by the microwave; and an optical cover with a filter which partly blocks the light produced by the electrodeless bulb, wherein the filter has a transmittance of 30% - 70% in a light center wavelength area produced by the electrodeless bulb. 실시예에 따른 무전극 조명기기는 고전압이 인가되어 마이크로파를 생성시키는 마그네트론, 상기 마그네트론에 결합되어 내부에 도파공간을 가지고, 상기 마그네트론에서 발진된 마이크로파를 안내하는 도파관, 상기 도파관의 출구 측에 결합되어 마이크로파의 외부 방출을 차폐하여 공진모드를 형성하는 공진기, 상기 공진기의 내부에 배치되어 마이크로파에 의해 여기되어 빛을 발광하도록 발광물질이 구비되는 무전극전구 및 상기 무전극전구에서 생성된 빛의 일부를 차단하는 필터를 포함하는 광학커버를 포함하고, 상기 필터는 상기 무전극전구에서 생성되는 빛 중심파장 영역에서의 투과율이 30% 내지 70% 인 것을 특징으로 한다.</abstract><oa>free_for_read</oa></addata></record>
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
title PLASMA LIGHTING SYSTEM
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