Electronic devices with low refresh rate display pixels

A display pixel, comprising:

• a light-emitting diode;
• a drive transistor coupled in series with the light-emitting diode, wherein the drive transistor comprises a gate terminal, a drain terminal, and a source terminal;
• only two semiconducting-oxide transistors in the display pixel, wherein the two semiconducting-oxide transistors are coupled to the gate terminal of the drive transistor;
• and
• only one storage capacitor in the display pixel, wherein the storage capacitor is directly connected to the gate terminal of the drive transistor.

A display pixel, comprising:

• a light-emitting diode;
• a drive transistor coupled in series with the light-emitting diode, wherein the drive transistor comprises a gate terminal, a drain terminal, and a source terminal;
• a signal line on which an initialization voltage is provided;
• a semiconducting-oxide initialization transistor coupled between the signal line and the gate terminal of the drive transistor, wherein the semiconducting-oxide initialization transistor comprises semiconducting oxide;
• and
• a silicon anode reset transistor coupled to an anode terminal of the light-emitting diode.