Patent ID: 8154487

Claim:
A display apparatus comprising: an array of light emitting elements in which light emitting elements of different colors are arranged periodically in a row direction and light emitting elements of a same color are arranged in a column direction; a plurality of scanning signal wirings connecting the light emitting elements in the row direction; and a plurality of image signal wirings connecting the light emitting elements arranged in columns and thereby supplying an image signal to the light emitting elements in the columns, wherein each image signal wiring is connected to light emitting elements of a same color in the column direction and the light emission efficiencies of the light emitting elements are different for every color, and wiring resistance or wiring capacitance of each image signal wiring differs correspondingly to the color of the light emitting elements in a corresponding column so as to reduce unevenness of rise times of voltages applied to the respective image signal wirings, wherein the image signal is a voltage signal, and wherein a width of the plurality of image signal wirings differs depending on the color of the light emitting elements arranged in the corresponding column except at intersections between the image signal wirings and the scanning signal wirings where the width of the plurality of image signal wirings is the equal regardless of the color of the light emitting elements arranged in the corresponding column.