Patent ID: 11874955
Assignee: LG INNOTEK CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An electronic device comprising:
a first acquisition sensor configured to output first motion information about a detection target in a first detection region;
a second acquisition sensor configured to output second motion information about the detection target in a second detection region; and
a processor configured to:
in response to detecting a first portion of the detection target being lifted off of an upper surface of the second acquisition sensor based on the first motion information while detecting a second portion of the detection target remaining in contact with the upper surface of the second acquisition sensor based on the second motion information, execute a predetermined instruction according to the first motion information and the second motion information,

wherein the first detection region and the second detection region overlap at least partially,
wherein the first motion information is a change value with respect to a region excluding a lower region of the detection target,
wherein the second motion information is a change value of a contact area in which the lower region of the detection target is in contact with a pad,
wherein the first motion information has movement values of a partial region of the detection target,
wherein the second motion information has a change value for a decrease in the contact area between the detection target and the second acquisition sensor, and
wherein the processor rechecks a movement of a specific region by calculating a position at which a largest change in area occurs, when there is an increase or decrease in the contact area in the second motion information.