发明名称 LED lighting apparatus
摘要 An LED lighting apparatus includes an LED provided on a base, a rod-like light-guiding body having translucency that protrudes from the base, and a light reflector disposed in a vicinity of an upper end of the rod-like light-guiding body. Light from the LED is incident on a lower end of the rod-like light-guiding body, exits from the upper end via the rod-like light-guiding body, and is reflected by the light reflector.
申请公布号 US7513666(B2) 申请公布日期 2009.04.07
申请号 US20080056760 申请日期 2008.03.27
申请人 SHARP KABUSHIKI KAISHA 发明人 ISHIKURA TAKURO;FUJIYAMA YUTAKA
分类号 F21V33/00;H01L33/58;H01L33/60 主分类号 F21V33/00
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