Abstract: In an embodiment, a package includes an integrated circuit device attached to a substrate; an encapsulant disposed over the substrate and laterally around the integrated circuit device, wherein a top surface of the encapsulant is coplanar with the top surface of the integrated circuit device; and a heat dissipation structure disposed over the integrated circuit device and the encapsulant, wherein the heat dissipation structure includes a spreading layer disposed over the encapsulant and the integrated circuit device, wherein the spreading layer includes a plurality of islands, wherein at least a portion of the islands are arranged as lines extending in a first direction in a plan view; a plurality of pillars disposed over the islands of the spreading layer; and nanostructures disposed over the pillars.

Abstract: Automatic electric power parking brake system for motor vehicle automatically sets the parking brake when the driver leaves the seat or turns off the engine. It releases the parking brake automatically when the driver sits down and turns on the engine, The device for releasing parking brake includes a driver seat sensor and a double pole double throw igniting switch latching relay to provide a signal causing a motor-operated or coils-operated parking brake to release. The device for setting parking brake is different in an automatic transmission vehicle or in a manual transmission vehicle. A parking shift switch is separately connected to the driver seat sensor and the igniting switch latching relay causing parking brake to be set in an automatic transmission vehicle. A driver's seat belt buckle switch connects with the driver seat sensor, or the igniting switch latching relay, to set the parking brake in a manual transmission vehicle.

Abstract: Seat sensor switches connected to the drivers seat and passenger's seat of a motor vehicle generate signals indicating when the seats are occupied. The passenger sensor switch generates an adult present signal, a child or small adult signal, or an infant/small child present signal depending on the size of the occupant. In response to a signal indicating that all the seats are unoccupied, the parking brake is set, a windshield curtain and a side window sunshade panel are deployed, and the headlamps and ceiling light are deactivated. In response to an adult present signal from the passenger sensor switch, a first quantity of air bag propellant is electrified, the air bag is aimed at an upper location, and the shoulder belt anchor is moved to an upper position. In response to a child or small adult present signal from the passenger sensor switch, a second, smaller quantity of air bag propellant is electrified, the air bag is aimed at a lower location, and the shoulder belt anchor is moved to a lower position.