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发明名称
CONVERSION LED
摘要
<p>본 발명은 주 광원의 표면상에 직접 적용되는 발광단(luminophore)을 사용하는 420 nm 미만의 짧은-파 영역의 주 방사를 가진 변환 LED에 관한 것이고, 상기 발광단은 공지된 BAM:Eu를 기반으로 한다. 많은 특성들의 개선은 Ba를 대체하는 활성제로서 적어도 52%의 높은 Eu 함량에 의해 달성된다. 발광단 층의 층 두께는 최대 50㎛이다.</p>
申请公布号
KR101579279(B1)
申请公布日期
2015.12.21
申请号
KR20107015617
申请日期
2008.11.17
申请人
오스람 게엠베하
发明人
베르벤, 디르크;피들러, 팀;히르레, 레나테;후버, 귄터;제르만, 프랭크;차하우, 마틴
分类号
C09K11/77;H01L33/00;H01L33/50
主分类号
C09K11/77
代理机构
代理人
主权项
地址
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