×

FIXING STRUCTURE AND FIXING METHOD OF CIRCUIT BOARD WITH EMBEDDED ELECTRONIC PARTS TO COOLER

  • US 20110317366A1
  • Filed: 06/28/2011
  • Published: 12/29/2011
  • Est. Priority Date: 06/29/2010
  • Status: Active Grant
First Claim
Patent Images

1. A fixing structure comprising:

  • a cooler including a plurality of fixing parts arranged in a first direction, each of the fixing parts defining a refrigerant passage therein through which refrigerant flows; and

    a circuit board fixed to the cooler, the circuit board including a wiring part, a plurality of electronic parts electrically connected to the wiring part, and an insulating base material containing resin and embedding the wiring part and the electronic parts therein, the insulating base material including embedding portions in which the electronic parts are embedded and a bent portion having flexibility between the embedding portions, whereinthe bent portion is opposed to an end portion of one of the fixing parts, the end portion being located at an end of the one with respect to a second direction perpendicular to the first direction, andeach of the embedding portions is held by adjacent two fixing parts such that opposite surfaces of the embedding portion are closely in contact with the adjacent two fixing parts.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×