Multi-display

A multi-display, comprising:

• at least two light emitting display apparatuses;
• and
• a distributing device distributing pieces of multi-image data transmitted from an external system to the light emitting display apparatuses,
• wherein a first controller controlling a function of a first light emitting display apparatus among the light emitting display apparatuses shares information for varying a position of an image with controllers controlling functions of the other light emitting display apparatuses, wherein
• when a first image output on the first light emitting display apparatus is shifted in a fifth direction which is a diagonal direction between the first direction and a third direction perpendicular to the first direction, the first controller transmits information on the fifth direction and pieces of 1_1th lossy image data configuring a 1_1th lossy image of the first image which is lost in the first direction of the first light emitting display apparatus to a second controller of a second light emitting display apparatus adjacent to the first light emitting display apparatus in the first direction,
• transmits the information on the fifth direction and pieces of 1_3th lossy image data configuring a 1_3th lossy image of the first image which is lost in the third direction of the first light emitting display apparatus to a third controller of a third light emitting display apparatus adjacent to the first light emitting display apparatus in the third direction, and
• transmits the information on the fifth direction and pieces of 1_5th lossy image data configuring a 1_5th lossy image of the first image which is lost in the fifth direction of the first light emitting display apparatus to a fourth controller of a fourth light emitting display apparatus adjacent to the first light emitting display apparatus in the fifth direction.

A multi-display, comprising:

• at least two light emitting display apparatuses;
• and
• a distributing device distributing pieces of multi-image data transmitted from an external system to the light emitting display apparatuses,
• wherein a first controller controlling a function of a first light emitting display apparatus among the light emitting display apparatuses shares information for varying a position of an image with controllers controlling functions of the other light emitting display apparatuses, wherein
• the first controller transmits information indicating that a size of a first image output on the first light emitting display apparatus is reduced to a size smaller than a size of a first display area of a first light emitting display panel applied to the first light emitting display apparatus to the controllers controlling the functions of the other light emitting display apparatuses.