Patent ID: 9363894
Filing Date: 2016-06-07
CPC Classification: H01L,H05K,Y02E

Claim Text:
1. A circuit device, comprising: a circuit board having a periphery region that is configured to accept a case material that forms a frame-shape, the circuit board having a central region that is distal from the periphery region; a semiconductor element disposed on an upper surface of the circuit board; a first lead electrically connected to the semiconductor element, on the upper surface of the circuit board; a second lead electrically connected to the semiconductor element, at least a part of the second lead being superimposed on the first lead, wherein the first lead and the second lead are disposed in the central region of the circuit board; and one or more third leads electrically connected to the semiconductor element, at least one third lead of the one or more third leads having an “L” shape with a first portion of the “L” shape being superimposed on both the first lead and the second lead in the central region, and a long side of the “L” shape extending continuously and laterally in a first direction from the central region to the periphery region and in the first direction through the frame-shape of the case material.