Ubotic Company Limited

Wa San Leung

Ming-Wa Tam

Ken Lik Hang Wan

A method of manufacture and a substrate for sensor packages is provided. The method involves premolding a lead frame with strips having V-grooves; cutting the substrate partially, and plating the exposed surfaces of the lead frame. The method subsequently involves attaching a die to a dies pad and connecting wires between the die and leads to form a sensor package. The sensor package is separated from the substrate by snapping along the score line. The substrate for assembly of sensor packages as well as substrate of sensor packages is manufactured using at least part of the method of manufacture.

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Hong Kong, China

Wa San Leung