US 11,864,424 B2
Pixel having capacitor overlapping with opening area and display device including the same
Hun Jang, Paju-si (KR); Daeyoung Seo, Paju-si (KR); and Soyoung Lee, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Jul. 29, 2021, as Appl. No. 17/388,819.
Claims priority of application No. 10-2020-0096364 (KR), filed on Jul. 31, 2020.
Prior Publication US 2022/0037440 A1, Feb. 3, 2022
Int. Cl. H01L 29/08 (2006.01); H10K 59/121 (2023.01)
CPC H10K 59/1216 (2023.02) 19 Claims
OG exemplary drawing
 
1. A pixel comprising:
a pixel circuit connected to gate lines and data lines;
a light emitting diode having a first electrode connected to the pixel circuit;
an opening area overlapping with the light emitting diode; and
a circuit area overlapping with the pixel circuit,
wherein the pixel circuit includes:
a driving thin film transistor connected to the first electrode of the light emitting diode;
a first capacitor disposed in a horizontal direction between a gate electrode and a source electrode of the driving thin film transistor; and
a second capacitor disposed in a vertical direction between the gate electrode of the driving thin film transistor and the first electrode of the light emitting diode, and
wherein each of the first capacitor and the second capacitor is disposed in the opening area.