Electrophoresis display with tapered micro partition structure

An electrophoresis display with a tapered micro-partition structure, comprising:

• a control substrate, comprising a first face and a second face;
• a driving circuit layer, arranged on the second face of the control substrate and comprising a plurality of thin film transistors, a plurality of gate lines, and a plurality of data lines, at least one of the gate lines electrically connected to gates of a plurality of the thin film transistors, at least one of the data lines electrically connected to drains or sources of the thin film transistors;
• a control electrode layer, arranged on a surface of the driving circuit layer away from the control substrate and comprising a plurality of control electrodes, at least one of the control electrodes electrically connected to the source or the drain of one of the thin film transistors;
• an opposite substrate, arranged on a side away from the control substrate;
• and
• a micro-partition structure, disposed on the opposite substrate and made of polymer materials, the micro-partition structures comprising a plurality of partition walls to define a plurality of chambers configured to fill with the electrophoresis material, the colloidal solution comprising at least one kind of charged color particles;
• wherein, at least one of a section width of the micro-partition wall decreases with each layer as the number of layers of a plurality of polymer material stacks is produced.