Patent ID: 8878815

Claim:
A display device comprising: a substrate having an image display area; pixel electrodes formed in the image display area of the substrate; a common electrode formed in the image display area of the substrate; inside signal lines formed inside the image display area of the substrate, and electrically connected to the pixel electrodes; outside signal lines formed outside the image display area of the substrate, and electrically connected to the inside signal lines; a common line formed inside and outside the image display area of the substrate, and electrically connected to the common electrode, wherein an image is displayed under a control of a light using an electric field developed between the pixel electrodes and the common electrode, wherein a coupling capacitance is formed between the inside signal lines and the common electrode, and wherein at least one of the outside signal lines and the inside signal lines includes a first portion, and a second portion that is higher in electric resistance than the first portion.