Patent ID: 8674346
Filing Date: 2014-03-18
Classification: H01L

Abstract:
1. An organic light-emitting display device, comprising: first through third sub-pixels each comprising at least one capacitor, at least one thin-film transistor (TFT), and an organic light-emitting device (OLED); first, second and third switching devices including one of a common source electrode and a common drain electrode, the first, second and third switching devices being electrically connected to the first through third sub-pixels, respectively to apply an initializing voltage to the first, second and third sub-pixels when the first, second and third switching devices are turned on; a planarization layer arranged on the first, second and third switching devices; a via-hole arranged through the planarization layer to expose the one of a common source electrode and a common drain electrode; and an initializing electrode electrically connected to the one of a common source electrode and a common drain electrode through the via-hole, the initializing electrode to transmit the initializing voltage to the one of a common source electrode and a common drain electrode.