PIXEL CIRCUIT AND DISPLAY DEVICE

摘要

[Problem to be solved] To achieve low power consumption. [Solution] The driving transistor Tl supplies driving current from the power supply VDD to the organic EL elements OLED. The source end of the driving transistor Tl connected to one end of the said organic EL elements OLED, the other end of the organic EL elements OLED is connected to the power supply potential Vss, and the mutual conductance per display unit area of the said organic EL elements of the said driving transistor is equal to or higher than 1 x 10 -11(A / V2 / m2).