Patent ID: 9243779
Filing Date: 2016-01-26
CPC Classification: F21V,G02F,G09F

Claim Text:
1. A multi display system comprising: a plurality of display panels which are disposed adjacently to each other via a boundary portion; and a translucent cover provided on the plurality of display panels, to cover the boundary portion and overlapping with both of the plurality of display panels which are disposed adjacently to each other; wherein the translucent cover is defined by a supporting portion which covers a part of the display panel other than the boundary portion, and a portion continuous to the supporting portion, the portion continuous to the supporting portion having a concave portion defined on an observer side in a position facing the boundary portion, the translucent cover being directly attached to a surface of the part of the display panel such that there is no empty space between the translucent cover and the surface of the part of the display panel; each of the plurality of display panels includes a display area which contributes to display and a frame area provided around the display area; the concave portion covers at least part of the display area; a width of the translucent cover in a direction perpendicular to an extending direction of the boundary portion and parallel to the surface of the part of the display panel is larger than a width of the boundary portion perpendicular to the extending direction of the boundary portion and smaller than a width of the display panel perpendicular to the extending direction of the boundary portion; and the concave portion has an asymmetric shape in the boundary portion; wherein the boundary portion includes the frame area of each of the adjacent display panels, and part of light emitted from the display panel is emitted from an area corresponding to the boundary portion of the translucent cover in the concave portion.