发明名称 Leadframe-based packages for solid state light emitting devices
摘要 A modular package for a light emitting device includes a leadframe including a first region having a top surface, a bottom surface and a first thickness and a second region having a top surface, a bottom surface and a second thickness that is less than the first thickness. The leadframe further includes an electrical lead extending laterally away from the second region, and the package further includes a thermoset package body on the leadframe and surrounding the first region. The thermoset package body may be on both the top and bottom surfaces of the second region. A leak barrier may be on the leadframe, and the package body may be on the leak barrier. Methods of forming modular packages including thermoset package bodies on leadframes are also disclosed.
申请公布号 US8044418(B2) 申请公布日期 2011.10.25
申请号 US20070657347 申请日期 2007.01.24
申请人 CREE, INC. 发明人 LOH BAN P.;MEDENDORP, JR. NICHOLAS W.;TARSA ERIC;KELLER BERND
分类号 H01L23/495;H01L33/48;H01L33/62;H01L33/64 主分类号 H01L23/495
代理机构 代理人
主权项
地址