Patent ID: 7027026
Filing Date: 2006-04-11
Classification: G09G

Abstract:
1. A display device comprising: a plurality of gate signal lines disposed in a first direction for receiving a scanning signal; a plurality of drain signal lines disposed in a second direction different from the first direction; a plurality of pixel elements disposed in a matrix configuration; a plurality of pixel element selection transistors disposed in corresponding pixel elements for selecting the pixel elements in response to the scanning signal fed from one of the gate signal lines; a retaining circuit disposed for a corresponding pixel element for holding an image signal inputted from one of the drain signal lines; and a power line for supplying a voltage to the retaining circuit, wherein a gate signal line connected to the pixel element selection transistors aligned in a row of the matrix branches out to contact the power line supplying the voltage to the retaining circuit located in another row of the matrix, and the retaining circuit comprises two inverter circuits positively feeding back to each other and the power line is connected to the two inverter circuits.