| 摘要 |
There is provided an organic EL display panel having a pixel circuit that increases the panel's aperture ratio by an improved structure of a unit pixel. The present invention discloses an organic EL display panel including at least one pixel circuit for driving each pixel, wherein the pixel circuit comprises at least one organic light emitting element, at least two thin film transistors and at least one capacitor per pixel. The thin film transistors respectively comprise a gate electrode and a semiconductor layer in which a channel region, a source region and a drain region are formed. The conductive layer contacted on the gate electrode of one of the thin film transistors is coupled to another thin film transistor and at least one capacitor. |
