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Phosphor converted light emitting device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01J-001/62
출원번호 US-0272150 (2002-10-14)
발명자 / 주소
  • Mueller, Gerd O.
  • Mueller-Mach, Regina B.
  • Schmidt, Peter J.
  • Justel, Thomas
  • Sorce, Gerry
출원인 / 주소
  • Lumileds Lighting U.S., LLC
대리인 / 주소
    Patent Law Group LLP
인용정보 피인용 횟수 : 144  인용 특허 : 0

초록

A device includes a semiconductor light emitting device and a wavelength-converting material comprising Sr--SiON:Eu2+. The Sr--SiON:Eu2+wavelength-converting material absorbs light emitted by the light emitting device and emits light of a longer wavelength. The Sr--SiON:Eu2+wavelength-converting mat

대표청구항

A device includes a semiconductor light emitting device and a wavelength-converting material comprising Sr--SiON:Eu2+. The Sr--SiON:Eu2+wavelength-converting material absorbs light emitted by the light emitting device and emits light of a longer wavelength. The Sr--SiON:Eu2+wavelength-converting mat

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