Circuit structure and electrical junction box
AssigneesAutonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
InventorAkira Haraguchi
Life of this patent
Estimating the term…
Abstract
A circuit structure includes a plurality of semiconductor elements arranged side by side, and each semiconductor element includes source terminals and at least one gate terminal arranged side by side with the source terminals. The circuit structure includes: a first bus bar connected to the source terminals of the semiconductor elements; connection portions that connect the source terminals and the first bus bar and are arranged side by side along the arrangement direction of the semiconductor elements and whose one ends are connected to the source terminals of the respective semiconductor elements; an insulating portion provided so as to be present between each adjacent pairs of the connection portions; and conductive portions provided in the insulating portion and connected to the gate terminals.
Claims15
A circuit structure including a plurality of semiconductor elements that are arranged side by side, each semiconductor element including a plurality of first terminals and at least one second terminal that is arranged side by side with the first terminals, the circuit structure comprising:
- a first conductive piece connected to the first terminals of the semiconductor elements;
- a plurality of connection portions that connect the first terminals and the first conductive piece, the connection portions being arranged side by side along an arrangement direction of the semiconductor elements and one end of each connection portion being connected to the first terminals of a corresponding one of the semiconductor elements;
- an insulating portion that is provided so as to be present between each adjacent pair of connection portions;
- and
- conductive portions that are provided in the insulating portion and are connected to the second terminals.
Dependencies are inferred from the claim text.