Patent ID: 11962894
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 17:
18. A control method of an electronic device, comprising:
detecting proximity to a proximity portion;
detecting an operation on an operation member; and
controlling to:
perform displaying on a display that is visible through the proximity portion;
regardless of whether proximity to the proximity portion is detected or not, place the electronic device in a predetermined state to reduce power consumption of the electronic device in response to elapse of a first period without an operation on the operation member;
in a case where proximity to the proximity portion is not detected, place the electronic device in the predetermined state to reduce power consumption of the electronic device in response to elapse of a second period without an operation on the operation member and without proximity to the proximity portion, the second period being shorter than the first period, and
issuing a predetermined notification before a third period of time, in which the electronic device is in the predetermined state, the third period being shorter than the second period.