Low-power display mechanism applied to low-energy-storage device

A low-power display mechanism applied to a low-energy-storage device, comprising a circuit board assembly (3), a storage battery (4), and a low-power display screen (5), wherein the storage battery (4) and the low-power display screen (5) are both electrically connected to the circuit board assembly (3);

• the low-power display screen (5) comprises a top transparent electrode layer (51), a color developing particle layer (52), and a bottom electrode layer (53);
• the color developing particle layer (52) is sandwiched between the top transparent electrode layer (51) and the bottom electrode layer (53);
• the color developing particle layer (52) is provided with a plurality of color developing particles;
• the color developing particles have own charges;
• the color developing particles comprise positive-charge color developing particles (54) and negative-charge color developing particles (55);
• colors between the positive-charge color developing particles (54) and the negative-charge color developing particles (55) are different;
• and when an electric field is applied to a sandwich region between the top transparent electrode layer (51) and the bottom electrode layer (53), the color developing particles are driven by the electric field to be transferred towards an opposite electric field direction corresponding to the color developing particles.