US Patent 9401112 Display device and method of driving the same

An organic EL display device includes an emission driver that has an ON-control transistor (T1e) and an OFF-control transistor (T2e) for each emission line. The ON-control transistor (T1e) in the i-th row has its gate terminal and drain terminal connected to the scanning line (Si+1) in the (i+1)th row whereas its source terminal is connected to the emission line (EMi) in the i-th row. The OFF-control transistor (T2e) in the i-th row has its gate terminal connected to the scanning line (Si−1) in the (i−1)th row, whereas its drain terminal is connected to the emission line (EMi) in the i-th row, and its source terminal is connected to a LOW level logic power supply line (VSS).