Patent ID: 9412923
Filing Date: 2016-08-09
CPC Classification: F21V,F21Y,H01L

Claim Text:
1. A resin-containing lead frame, comprising: a die pad on which an LED element is to be mounted; and a lead portion disposed in spaced relation to the die pad; wherein the die pad and the lead portion have an opposing surface, respectively, the opposing surface of the die pad and the opposing surface of the lead portion opposing each other over a space between the die pad and the lead portion, wherein the opposing surface of the die pad has a protrusion positioned in a middle portion of the die pad in a thickness direction of the die pad and protruding toward the space, wherein a reflecting resin fills the space between the die pad and the lead portion, and wherein a lower surface of the die pad, a lower surface of the lead portion and a lower surface of the reflecting resin are coplanar.