发明名称 Light emitting diode package with diffuser and method of manufacturing the same
摘要 The invention relates to an LED package for facilitating color mixing using a diffuser and a manufacturing method of the same. The LED package includes a substrate with an electrode formed thereon, and an LED chip mounted on the substrate. The LED package also includes an encapsulant applied around the light emitting diode chip, containing a diffuser. The LED package further includes a lens part disposed on the light emitting diode chip and the encapsulant to radiate light in a wide angle. The LED package allows light from the light emitting diode chip to be emitted out of the package without distortion. The invention allows light to exit through the encapsulant containing the diffuser and the lens part, achieving uniform diffusion and emission of light from the LED chip, thereby increasing a radiating angle and obtaining a uniform light source.
申请公布号 EP1748498(A2) 申请公布日期 2007.01.31
申请号 EP20060253906 申请日期 2006.07.26
申请人 SAMSUNG ELECTRO-MECHANICS CO., LTD. 发明人 HAN, SEONG YEON;LEE, SEON GOO;SONG, CHANG HO;PARK, JUNG KYU;PARK, YOUNG SAM;HAN, KYUNG TAEG
分类号 H01L33/50;H01L33/58;H01L33/54;H01L33/56;H01L33/60;H01L33/62 主分类号 H01L33/50
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