Patent ID: 9029892
Filing Date: 2015-05-12
Classification: H01L,H05K,Y02P

Abstract:
1. A device module, comprising: a mounting substrate having a mounting surface and a plurality of pads provided in the mounting surface, the plurality of pads having a first width portion and a second width portion; a device including a plurality of electrode surfaces arranged in a first direction, the device being mounted on the mounting substrate with the electrode surfaces oriented toward the mounting surface, the electrode surfaces having a third width portion in a second direction orthogonal to the first direction; and a bonding agent provided between the plurality of pads and the electrode surfaces, the bonding agent being conductive, wherein the first width portion has a width in the second direction, and the second width portion is wider than the first width portion and the third width portion in the second direction, wherein one end portion in the first direction of the electrode surfaces is bonded to the first width portion of the pads via the bonding agent, and the other end portion in the first direction of the electrode surfaces is bonded to the second width portion of the pads via the bonding agent, and wherein a distance in the first direction between the plurality of pads is shorter than a distance in the first direction between the plurality of electrode surfaces.