Patent ID: 7663727
Filing Date: 2010-02-16
Classification: G02F,G09G

Abstract:
1. A display device comprising: a display panel; plural first semiconductor chips mounted on the periphery of a first side of a substrate forming the display panel in a first direction; and a first power source wiring layer provided on the periphery of the first side of the substrate; wherein a location of a bump electrode of the first semiconductor chip provided on one end in the first direction, the bump electrode connected to the first power source wiring layer, is different from a location of a bump electrode of the first semiconductor chip provided on the other end on the first direction, the bump electrode connected to the first power source wiring layer; and wherein the respective first semiconductor chips comprise: an inner power source wiring layer; plural bump electrodes connected to the inner power source wiring layer; and plural resistance layers provided between the inner power source wiring layer and the respective bump electrodes; wherein the plural resistance layers include at least two resistance layers having different resistance values.