Liquid crystal optical device, array, electronic product, and driving method thereof

A liquid crystal optical device, wherein the liquid crystal optical device comprises a liquid crystal layer, a first orientation layer, a second orientation layer, a first electrode layer, a second electrode layer, a first transparent substrate, and a second transparent substrate;

• the first orientation layer and the second orientation layer are respectively located on opposite sides of the liquid crystal layer, the first electrode layer is located on one side of the first orientation layer facing away from the liquid crystal layer;
• and the second electrode layer is located on one side of the second orientation layer facing away from the liquid crystal layer;
• the first transparent substrate is located on one side of the first electrode layer facing away from the liquid crystal layer, and the second transparent substrate is located on one side of the second electrode layer facing away from the liquid crystal layer;
• the first electrode layer is a planar electrode, or the first electrode layer comprises an electrode unit, or the first electrode layer comprises an electrode unit group;
• the second electrode layer comprises a conductive line and a plurality of leading-out lines, the conductive line comprises a first position and a second position different from the first position for receiving driving voltages;
• one end of each of the leading-out lines is connected with the conductive line, the other end thereof is relatively suspended;
• a position of the conductive line at which the conductive line is connected to each leading-out line is a leading-out position;
• at least a part of the leading-out position is located between the first position and the second position of the conductive line, and at least two of the leading-out positions are different from each other;
• a resistance between each leading-out position on the conductive line and the first position and a distance between at least a part of each leading-out line in a first direction and the first position satisfies a first condition.