Communication apparatus, display apparatus, control method thereof, storage medium, and display system for configuring multi-display settings

A display apparatus that is capable of displaying one of a plurality of display image screens in order to constitute an integrated image screen constituted by combining the plurality of display image screens, comprising at least one processor or circuit to perform the operations of the following units:

• a detection unit configured to detect a communication apparatus that is close to the display apparatus within a predetermined range to establish near field wireless communication;
• a receiving unit configured to receive, from the communication apparatus detected by the detection unit, position information of the display image screen of the display apparatus with respect to the integrated image screen;
• and
• a display unit configured to display the display image screen based on the position information.

A control method of a display apparatus that displays one of a plurality of display image screens in order to constitute an integrated image screen constituted by combining the plurality of display image screens, the method comprising:

• detecting a communication apparatus that is close to the display apparatus within a predetermined range to establish near field wireless communication;
• receiving, from the detected communication apparatus, position information of the display image screen of the display apparatus with respect to the integrated image screen;
• and
• displaying the display image screen based on the position information.

A display system including a plurality of display apparatuses, and a communication apparatus capable of communicating with one of the plurality of display apparatuses so that an integrated image screen is constituted by combining display image screens of the plurality of display apparatuses,

• the communication apparatus including at least one processor or circuit to perform the operations of the following units:
• a detection unit configured to detect, among the plurality of display apparatuses, a display apparatus that is close to the communication apparatus in a predetermined range to establish near field wireless communication;
• and
• a transmitting unit configured to transmit, to the display apparatus detected by the detection unit, position information of the display image screen of a predetermined display apparatus with respect to the integrated image screen,
• the plurality of display apparatuses each including at least one processor or circuit to perform the operations of the following units:
• a receiving unit configured to receive, from the communication apparatus that is close to this display apparatus within a predetermined range, position information of the display image screen of the display apparatus with respect to the integrated image screen;
• and
• a display unit configured to display the display image screen based on the position information.

A non-transitory computer-readable storage medium storing a program for causing a computer to execute a control method of a display apparatus that displays one of a plurality of display image screens in order to constitute an integrated image screen constituted by combining the plurality of display image screens, the method comprising:

• detecting a communication apparatus that is close to the display apparatus within a predetermined range to establish near field wireless communication;
• receiving, from the detected communication apparatus, position information of the display image screen of the display apparatus with respect to the integrated image screen;
• and
• displaying the display image screen based on the position information.