| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce deterioration with time of a light emitting element or a switching element of a display device. <P>SOLUTION: An AC voltage or an AC current is applied between a source terminal and a drain terminal of the switching element, and a DC voltage or a DC current is applied between a first terminal and a second terminal of the light emitting element. <P>COPYRIGHT: (C)2008,JPO&INPIT |
