Patent attributes
Systems, methods, and computer-readable media are disclosed for capacitive touch sensing using system-in-package components. In one embodiment, a device may include a flexible printed circuit, and a first system-in-package disposed on a first side of the flexible printed circuit. The first system-in-package may include a first molding compound, and a first electromagnetic interference shield disposed around an outer surface of the first molding compound. The device may include a first capacitive touch sensor, and a first stiffener disposed on a second side of the flexible printed circuit, where the first stiffener can be formed of a conductive material, and can be electrically coupled to both the flexible printed circuit and the first capacitive touch sensor. The first capacitive touch sensor may be configured to detect a change in capacitance via a change in electric field at the first electromagnetic interference shield.
