US 12,236,876 B2
Display device and driving method of display device
Tetsuo Morita, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Nov. 2, 2023, as Appl. No. 18/500,178.
Claims priority of application No. 2022-182886 (JP), filed on Nov. 15, 2022.
Prior Publication US 2024/0161698 A1, May 16, 2024
Int. Cl. G09G 3/20 (2006.01); G09G 3/3233 (2016.01)
CPC G09G 3/3233 (2013.01) [G09G 2300/0426 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/0286 (2013.01); G09G 2330/021 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a pixel including first to sixth transistors and a light emitting element, wherein
the first transistor is configured to be controlled using a second control signal obtained by shifting a first control signal, and is electrically connected between an image data signal line and a first node;
the second transistor is electrically connected between the first node and a second node,
the third transistor is configured to be controlled using the first control signal, and electrically is connected between the second node and a gate electrode of the second transistor,
the fourth transistor is configured to be controlled using a fourth control signal obtained by shifting a third control signal, and is electrically connected between a driving power supply line supplied with a driving voltage and the second node,
the fifth transistor is configured to be controlled using the third control signal, and is electrically connected to the first node,
the sixth transistor is configured to be controlled using the third control signal to supply an initialization voltage to the light emitting element and a first electrode of the fifth transistor, and is connected to the light emitting element and the first electrode, and
the light emitting element is electrically connected to the first electrode.