Patent ID: 9231001
Filing Date: 2016-01-05
CPC Classification: G09G,H01L

Claim Text:
1. A semiconductor device including a circuit implementing a circuit diagram comprising: a first line; a second line; a first transistor comprising a gate insulating layer; a second transistor comprising a gate insulating layer; a third transistor comprising a gate insulating layer; a fourth transistor comprising a gate insulating layer; a capacitor; and a light emitting element, wherein, in the circuit diagram, a gate of the first transistor is in direct contact with one of a source and a drain of the fourth transistor, wherein, in the circuit diagram, the gate of the first transistor is in indirect contact with one of a source and a drain of the second transistor through the capacitor, wherein, in the circuit diagram, one of a source and a drain of the first transistor is in electrical contact with the light emitting element, wherein, in the circuit diagram, a first terminal of the capacitor is in direct contact with the gate of the first transistor, wherein, in the circuit diagram, a second terminal of the capacitor is in electrical contact with the first line through the second transistor, wherein, in the circuit diagram, the second terminal of the capacitor is in electrical contact with the second line through the third transistor, wherein, in the circuit diagram, the second terminal of the capacitor is in direct contact with the one of the source and the drain of the second transistor, and wherein, in the circuit diagram, the second terminal of the capacitor is in direct contact with one of a source and a drain of the third transistor.