Japan, Sept. 16 -- KMW INC has got intellectual property rights for 'HEAT RADIATOR OF ELECTRICAL ELEMENT.' Other related details are as follows:
Application Number: JP,2024-211921
Category (FI): H05K7/20@Q,H05K7/20@D
Stage: PROBLEM TO BE SOLVED: To provide a heat radiator of an electrical element, capable of improving a heat radiation performance while miniaturizing a size.SOLUTION: The present invention provides a heat radiator of an electrical element, containing: a non-vacuum state first chamber in which a print circuit board to which a heat generation element is mounted is arranged; an injection part that injects a coolant; a vacuum state second chamber in which a coolant supply part supplying the coolant to the injection part is arr...