US RE49,891 E1
Organic light emitting display device and method of manufacturing the same
Hye-Jin Shin, Yongin-si (KR); and Won-Kyu Kwak, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Aug. 23, 2021, as Appl. No. 17/409,647.
Application 17/409,647 is a continuation of application No. 16/023,833, filed on Jun. 29, 2018, granted, now RE48708.
Application 13/200,384 is a continuation of application No. 15/017,094, filed on Feb. 5, 2016, granted, now RE46935, issued on Jul. 3, 2018.
Application 16/023,833 is a reissue of application No. 13/200,384, filed on Sep. 23, 2011, granted, now 8,674,346, issued on Mar. 18, 2014.
Application 15/017,094 is a reissue of application No. 13/200,384, filed on Sep. 23, 2011, granted, now 8,674,346, issued on Mar. 18, 2014.
Application 17/409,647 is a reissue of application No. 13/200,384, filed on Sep. 23, 2011, granted, now 8,674,346, issued on Mar. 18, 2014.
Claims priority of application No. 10-2011-0002303 (KR), filed on Jan. 10, 2011.
Int. Cl. H10K 59/121 (2023.01)
CPC H10K 59/1213 (2023.02) [H10K 59/1216 (2023.02)] 18 Claims
OG exemplary drawing
 
[ 21. 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) including a pixel electrode;
first, second and third switching devices including a common active layer and 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;
a via hole in the planarization layer; and
an initializing electrode disposed on a same layer as one of the pixel electrodes and electrically connected to the one of a common source electrode and a common drain electrode through the via hole to transmit the initializing voltage to the one of a common source electrode and a common drain electrode. ]