US Patent 11439037 Jet vectoring fluid impingement cooling using pivoting nozzles

Disclosed herein are integrated circuit (IC) packages with a heat generating electronic component and a fluid impingement cooling apparatus having a plurality of rotatable nozzles, as well as related devices and methods. In some embodiments, an IC device assembly may include a plurality of rotatable nozzles disposed in a nozzle plate, wherein the plurality of rotatable nozzles are rotatable individually; a microcontroller to identify a hotspot on a target surface of an IC device, wherein the hotspot has a temperature that is greater than a threshold temperature; and a motor coupled to the plurality of rotatable nozzles, wherein the motor causes one or more of the rotatable nozzles to rotate to impinge fluid on the hotspot.