Patent ID: 8686969

Claim:
An input apparatus with integrated detection sections of electromagnetic type and capacitive type, said input apparatus comprising: a substrate, the substrate comprising a first electromagnetic sensor coil layer and a second electromagnetic sensor coil layer; and a capacitive sensor layer under and attached to the second electromagnetic sensor coil layer, the first and the second electromagnetic sensor coil layers and the capacitive sensor layer being laminated to form the substrate, the first electromagnetic sensor coil layer being located on the side of the substrate for capacitive touch input and electromagnetic induction input, wherein conductive lines connecting and extending from sensor coils of the electromagnetic sensor coil layers are located above the peripheral of a detection area of the capacitive sensor layer; and a control unit and at least one signal processing unit on the substrate connecting the electromagnetic sensor coil layers, and the capacitive sensor layer for controlling the transmitting and receiving of electromagnetic signals, the receiving of capacitive signals and the processing of the electromagnetic signals and the capacitive signals.