Patent ID: 9224731
Filing Date: 2015-12-29
Classification: H01C,H01L,H05K

Abstract:
1. A chip resistor comprising: a substrate; a first connection electrode and a second connection electrode formed on the substrate; and a resistor network formed on the substrate and having one end side connected to the first connection electrode and another end side connected to the second connection electrode; and wherein the resistor network includes a plurality of resistor bodies arrayed in a matrix on the substrate and having an equal resistance value, a plurality of types of resistance units each arranged from one or a plurality of the resistor bodies being connected electrically, a network connection means connecting the plurality of types of resistance units in a predetermined mode, and a plurality of fuse films respectively provided in correspondence to each individual resistance unit, the plurality of fuse films electrically incorporating the corresponding resistance unit into the resistor network or being capable of being fused to electrically separate the corresponding resistance unit from the resistor network.