Provided is an onboard control apparatus (ECU) having a thermal radiating coating film capable of efficiently radiating heat generated from an electronic component to the outside of the casing. An onboard control apparatus includes: a circuit board stored in a housing; an electronic component mounted on the circuit board; and a thermal radiating coating film which is disposed on the electronic component to radiate heat generated from the electronic components, wherein the thermal radiating coating includes a resin and thermal radiating particles which radiate heat, and the thermal radiating particles and the resin have substantially same specific gravity.
ONBOARD CONTROL APPARATUS
2018-01-04
Patent
Electronic Resource
English
ONBOARD APPARATUS, ONBOARD COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD
European Patent Office | 2023
|Onboard apparatus, onboard communication system, and communication control method
European Patent Office | 2024
|ONBOARD POWER SUPPLY CONTROL DEVICE AND ONBOARD POWER SUPPLY APPARATUS
European Patent Office | 2021
|