US 11,710,447 B2
Display device
Se Hyuk Park, Hwaseong-si (KR); and Hyo Jin Lee, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-do (KR)
Filed by Samsung Display Co. Ltd., Yongin-si (KR)
Filed on Aug. 2, 2021, as Appl. No. 17/391,715.
Application 17/391,715 is a continuation of application No. 15/981,586, filed on May 16, 2018, granted, now 11,081,045.
Prior Publication US 2021/0358396 A1, Nov. 18, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/32 (2016.01); H01L 27/15 (2006.01); H01L 27/12 (2006.01); H01L 33/62 (2010.01); H01L 33/36 (2010.01); H01L 33/32 (2010.01); H01L 33/06 (2010.01); H01L 33/44 (2010.01)
CPC G09G 3/32 (2013.01) [H01L 27/124 (2013.01); H01L 27/1214 (2013.01); H01L 27/1255 (2013.01); H01L 27/156 (2013.01); H01L 33/62 (2013.01); G09G 2300/0814 (2013.01); G09G 2300/0823 (2013.01); G09G 2300/0871 (2013.01); G09G 2310/027 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/08 (2013.01); G09G 2320/029 (2013.01); G09G 2330/02 (2013.01); H01L 33/06 (2013.01); H01L 33/32 (2013.01); H01L 33/36 (2013.01); H01L 33/44 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A display device, comprising:
a driving power source line;
a first transistor which comprises a first electrode, a second electrode, and a first gate electrode, the first electrode being connected to the driving power source line;
a first light emitting diode which comprises a first anode electrode connected to a first node and a first cathode electrode connected to a second node; and
a second light emitting diode which comprises a second anode electrode connected to the second node and a second cathode electrode connected to the first node,
wherein the first anode electrode is connected to the second electrode and a first current flows through in an order of the second electrode, the first node, the first light emitting diode, and the second node, when a first control signal having a voltage value of an ON level is input, and
wherein the second anode electrode is connected to the second electrode and a second current flows through in an order of the second electrode, the second node, the second light emitting diode, and the first node, when a second control signal having the voltage value of the ON level is input.