Patent ID: 7038240

Claim:
A color display device, comprising: a plurality of pixel regions each correlated to a predetermined color component, each of the plurality of pixel regions including: a first thin film transistor for selectively supplying a signal corresponding to a display information to the pixel region; and a storage capacitor connected to the first thin film transistor for retaining the signal corresponding to the display information; wherein the plurality of pixel regions are of equal length in a first direction, while a pixel region correlated to a predetermined color component is, in a second direction, of a length which differs from a length of a pixel region correlated to at least one other color component; and a channel length direction of the first thin film transistor is arranged along a third direction intersecting the first direction, and a plan view distance obtained by projecting onto a display plane surface an extent from an end portion of a gate of the first thin film transistor to the storage capacitor is identical in the respective pixel regions.