Patent ID: 7380953
Filing Date: 2008-06-03
Classification: G02F,H04M

Abstract:
1. A display device, comprising: a first display unit having a display area; a second display unit having a display area facing in an opposite direction than the display area of the first display unit, the display area of the second display unit being smaller than the display area of the first display unit; an illumination unit disposed between the first display unit and the second display unit and illuminating light onto both the first display unit and the second display unit, the illumination unit including a light guide member having a first light emitting surface facing the first display unit and a second light emitting surface facing away from the first light emitting surface; and an optical sheet disposed at the second light emitting surface of the illumination unit at a position that is in an overlapping condition with the display area of the first display unit in plan view and is in a non-overlapping condition with the display area of the second display unit in plan view.