公开(公告)号：US10915070B2

公开(公告)日：2021-02-09

申请号：US15711259

申请日：2017-09-21

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kazuaki Murai

IPC: G04G9/12 ,  G04B19/04 ,  G04G9/08 ,  G04G9/00 ,  G04C17/00 ,  G04G17/02

Abstract: The present invention is to reduce an increase in a processing load when a background image is displayed in addition to pointer images indicating pointer movements. A control section displays a plurality of pointer images indicating pointer movements in a timepiece display area of a display section based on time information acquired from a clock circuit. Here, the control section identifies an area where the plurality of pointer images are displayed, such as a pointer movement area or a pointer presence area in the pointer movement area, and controls to perform high-load and low-load display operations with different processing loads on the identified area and an area other than the identified area, such as an outer area outside the pointer movement area or a pointer absence area in the pointer movement area, respectively.