| 摘要 |
<P>PROBLEM TO BE SOLVED: To shorten an aging period of a display device and an aging method. <P>SOLUTION: The display device includes a plurality of pixels, an aging control line, a second transistor in which a first electrode is connected to the aging control line, and an aging control switching signal line connected to a gate electrode of the second transistor. Each pixel includes a light-emitting element, a drive transistor in which a first electrode is connected to a power line and which drives the light-emitting element, and a first transistor in which a gate electrode is connected to the aging control line and which is connected between the power line and light-emitting element. During aging, a drive voltage, by which the second transistor is turned on, is supplied to the aging control switching signal line, and a drive voltage, by which the first transistor is turned on, is supplied to the aging control line through the second transistor. Accordingly, a current is supplied to the light-emitting element through the first transistor. <P>COPYRIGHT: (C)2010,JPO&INPIT |
