发明名称 Packaged Semiconductor Light Emitting Devices Having Multiple Optical Elements and Methods of Forming the Same
摘要 Methods of packaging a semiconductor light emitting device include providing a substrate having the semiconductor light emitting device on a front face thereof. A first optical element is formed from a first material on the front face proximate the semiconductor light emitting device but not covering the semiconductor light emitting device and a second optical element is formed from a second material, different from the first material, over the semiconductor light emitting device and the first optical element. Packaged semiconductor light emitting devices are also provided.
申请公布号 US2012235180(A1) 申请公布日期 2012.09.20
申请号 US201213486223 申请日期 2012.06.01
申请人 发明人 MEDENDORP, JR. NICHOLAS W.
分类号 H01L33/52;H01L33/58 主分类号 H01L33/52
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