发明名称 Surface Mountable Semiconductor Package with Solder Bonding Features
摘要 A packaged circuit element such as an LED and a method for making the same are disclosed. The packaged circuit element includes a lead frame, a molded body, and a die containing the circuit element. The lead frame has first and second leads, each lead having first and second portions. The molded body surrounds the first portion of each lead, and the die is connected electrically to the first and second leads on the first portions of the first and second leads. The second portion of each of the first and second leads is substantially parallel to opposing side surfaces of the body and include a feature that inhibits molten solder from wetting a portion of the second section of each lead between the feature and the first portion of that lead while allowing the molten solder to wet the remaining surfaces of the second portions.
申请公布号 US2009057850(A1) 申请公布日期 2009.03.05
申请号 US20070850526 申请日期 2007.09.05
申请人 发明人 MOY WAI HOONG;TAN CHU KUN;SEAH KEH CHIN;OH PAUL BENG HUI
分类号 H01L21/768;H01L23/495;H01L33/48;H01L33/62 主分类号 H01L21/768
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