Patent ID: 11967169
Assignee: SYNAPTICS INCORPORATED
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. An input device comprising:
a display, the display formed from a plurality of display layers of a display stack;
a touch sensor comprising a plurality of first touch sensor electrodes and a plurality of second touch sensor electrodes, each of the plurality of first touch sensor electrodes formed from aggregations of conductors disposed in a first metal layer of a sensor stack, each of the plurality of second touch sensor electrodes formed from aggregations of conductors disposed in the first metal layer of the sensor stack and connected by conductors disposed in a second metal layer of the sensor stack, the sensor stack being disposed on top of the display layers in the display stack; and
a capacitive fingerprint sensor comprising:
a plurality of first fingerprint sensor electrodes, the plurality of first fingerprint sensor electrodes including:
a plurality of first conductors disposed in the first metal layer of the sensor stack and disposed between pixels of the display, and
a plurality of first conductors disposed in the first metal layer of the sensor stack and intersecting pixels of the display, and

a plurality of second fingerprint sensor electrodes, the plurality of second fingerprint sensor electrodes including:
a plurality of second conductors disposed in the second metal layer of the sensor stack and disposed between pixels of the display, and
a plurality of second conductors disposed in the second metal layer of the display and intersecting pixels of the display.