Patent ID: 9529562
Filing Date: 2016-12-27
CPC Classification: G06F,G09G

Claim Text:
1. An image display apparatus that configures, together with an other image display apparatus, a multi-screen display system in which one screen is configured by a plurality of image display apparatuses, the image display apparatus comprising: a light emitting unit having a plurality of divided regions of which light emission brightness can be individually controlled; an acquiring unit configured to acquire information concerning a light emission brightness of each of the plurality of divided regions of the light emitting unit of the image display apparatus, information concerning a light emission brightness of each of a plurality of divided regions, of which light emission brightness can be individually controlled, of a light emitting unit of an other image display apparatus arranged adjacently to the image display apparatus, and information concerning priority levels of the image display apparatus and the other image display apparatus arranged adjacently to the image display apparatus; and a correcting unit configured to correct, in a case where a first light emission brightness and a second light emission brightness acquired by the acquiring unit are not substantially equal to each other, among the first light emission brightness and the second light emission brightness, a light emission brightness of a divided region of a light emitting unit of an image display apparatus having a lower priority level such that a difference between the first light emission brightness and the second light emission brightness decreases, wherein the first light emission brightness is a light emission brightness of a first divided region of the light emitting unit of the image display apparatus and the second light emission brightness is a light emission brightness of a second divided region, which is one of the plurality of divided regions of the light emitting unit of the other image display apparatus and which is arranged adjacently to the first divided region in a lateral direction.