Patent ID: 9536480
Date: 2017-01-03
CPC Classifications: A61B,G02B,G06F,G09G

Claim:
1. An image display device comprising: a light-emitting unit that includes a plurality of light-emitting blocks and is capable of individually controlling an emission brightness of each of the plurality of light-emitting blocks; a display unit that displays an image on a screen; and a control unit configured to set an arrangement of a first region in the screen in which a predetermined image is displayed and an arrangement of a second region in the screen which excludes the first region, wherein an emission brightness of the light-emitting blocks corresponding to the first region is a predetermined brightness, an emission brightness of the light-emitting blocks corresponding to the second region is a brightness lower than the predetermined brightness, and the control unit sets the arrangement of the second region on the basis of an influence of light leakage from the light-emitting blocks corresponding to the first region.