US 12,089,459 B2
Display apparatus and electronic device
Hidetomo Kobayashi, Isehara (JP); Hideaki Shishido, Atsugi (JP); Takayuki Ikeda, Atsugi (JP); and Shuichi Katsui, Atsugi (JP)
Assigned to Semiconductor Energy Laboratory Co., Ltd., Atsugi (JP)
Appl. No. 17/603,067
Filed by Semiconductor Energy Laboratory Co., Ltd., Atsugi (JP)
PCT Filed Apr. 27, 2020, PCT No. PCT/IB2020/053908
§ 371(c)(1), (2) Date Oct. 12, 2021,
PCT Pub. No. WO2020/229911, PCT Pub. Date Nov. 19, 2020.
Claims priority of application No. 2019-089452 (JP), filed on May 10, 2019.
Prior Publication US 2022/0181428 A1, Jun. 9, 2022
Int. Cl. H10K 59/131 (2023.01); H10K 59/121 (2023.01); H10K 59/65 (2023.01)
CPC H10K 59/131 (2023.02) [H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/65 (2023.02)] 12 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a light-emitting element, a first transistor, a second transistor, a third transistor, a fourth transistor, a first capacitor, a second capacitor, a first wiring, a second wiring, a third wiring, a fourth wiring, and a fifth wiring,
wherein one electrode of the light-emitting element is electrically connected to one of a source and a drain of the first transistor,
wherein the one electrode of the light-emitting element is electrically connected to one electrode of the first capacitor,
wherein a gate of the first transistor is electrically connected to one of a source and a drain of the second transistor,
wherein the gate of the first transistor is electrically connected to one electrode of the second capacitor,
wherein the other electrode of the second capacitor is electrically connected to the other electrode of the first capacitor,
wherein the other electrode of the second capacitor is electrically connected to one of a source and a drain of the third transistor,
wherein a gate of the third transistor is electrically connected to the first wiring,
wherein a gate of the second transistor is electrically connected to the second wiring,
wherein the other of the source and the drain of the third transistor is electrically connected to the third wiring,
wherein the other of the source and the drain of the second transistor is electrically connected to the fourth wiring,
wherein one of a source and a drain of the fourth transistor is electrically connected to the one electrode of the light-emitting element,
wherein the other of the source and the drain of the fourth transistor is electrically connected to the fifth wiring, and
wherein a gate of the fourth transistor is electrically connected to the first wiring.