US 12,347,382 B2
Display device
Jin Wook Yang, Yongin-si (KR); Dong Gyu Lee, Yongin-si (KR); and Jae Hyeon Jeon, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Mar. 29, 2024, as Appl. No. 18/621,523.
Application 18/621,523 is a continuation of application No. 18/092,400, filed on Jan. 2, 2023, granted, now 11,961,474.
Claims priority of application No. 10-2022-0037630 (KR), filed on Mar. 25, 2022.
Prior Publication US 2024/0242674 A1, Jul. 18, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/3233 (2016.01); G09G 3/3266 (2016.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01)
CPC G09G 3/3233 (2013.01) [G09G 3/3266 (2013.01); H10D 86/481 (2025.01); H10D 86/60 (2025.01); G09G 2300/0819 (2013.01); G09G 2300/0852 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01)] 28 Claims
OG exemplary drawing
 
1. A display device comprising a pixel,
wherein the pixel includes:
a first transistor configured to control an amount of driving current flowing thorough a light emitting element;
a first capacitor electrically connected to a gate electrode of the first transistor;
a second capacitor including a first electrode electrically connected to the first capacitor and a second electrode electrically connected to a first power line;
a second transistor configured to provide a data signal to the first capacitor in response to a signal of a first gate line;
a third transistor configured to electrically connect to the first transistor and the first power line in response to a first control signal;
a fourth transistor configured to electrically connect the first transistor and a bias power line in response to a second control signal;
a fifth transistor configured to electrically connect the first transistor and the light emitting element in response to a third control signal; and
the light emitting element;
wherein the third control signal is different from the first control signal.