| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device further reducing a fixed potential and the number of scanning lines than before by being applied , for example, to a current-driven self-luminous display device such as an organic EL (Electro Luminescence) element. <P>SOLUTION: In the display device, the source voltage Vs of a transistor TR2, which drives the light emitting element 8, is set to a predetermined potential, and the variation of light emission luminance is corrected by the variation of threshold voltage Vth of the transistor TR2 , then the predetermined potential is supplied from a signal line SIG side. <P>COPYRIGHT: (C)2008,JPO&INPIT |
