The ornamental design for a composite leadframe for led, as shown and described.
The file of this application contains drawings executed in color. The color drawings are necessary because color is an integral part of the claimed design.
Copies of this patent with color drawings will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a perspective view of a composite lead frame for LED showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is another perspective view showing the composite lead frame for LED.
The lead frame is made of composite material of silver in the color silver and copper in the color copper.
The broken lines showing a carrier for LED in color white are for illustrative purpose only and form no part of the claimed design.