摘要 |
A thin flat-panel display device having reduced picture-frame size (a width of non-displaying peripheral area) is provided without degrading the brightness. The flat-panel display device 1 comprises a display panel including a display cell, driving circuits connected to the display cell, and control circuit boards connected to the driving circuits, and a surface illuminant unit including a tubular light source disposed on one edge surface of a light guide plate. One of other edge surfaces adjacent to said one edge surface of the light guide plate, is inwardly inclined to form an acute angle theta relative to the light emitting surface of the light guide plate. In a vacancy created by the inclination of said other one of other edge surfaces, at least a part of the driving circuits or at least a part of the control circuit is disposed.
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