Narrow frame display panel and display device

A display panel, comprising:

• a first substrate and a second substrate, which are disposed opposite to each other, and a light shielding pattern located between the first substrate and the second substrate, wherein a side of the first substrate away from the second substrate is a light emitting side of the display panel;
• a plurality of first pixel units located in a peripheral region of the display panel and at a side of the light shielding pattern away from the second substrate;
• and
• a driving circuit electrically connected with all of the first pixel units and connected with a printed circuit board of the display panel,
• wherein the plurality of first pixel units are located directly on a surface of the first substrate away from the second substrate,
• each of the first pixel units comprises a plurality of first sub-pixel units with different colors, each of the first sub-pixel units comprises:
• a first transparent electrode and a second transparent electrode, which are disposed opposite to each other, and at least one electrophoresis unit located between the first transparent electrode and the second transparent electrode and arranged side by side along a surface of the first transparent electrode or along a surface of the second transparent electrode,
• the first transparent electrode and the second transparent electrode in each of the first sub-pixel units are electrically connected with the driving circuit, and
• the at least one electrophoresis unit comprises black charged particles and charged particles having a same color as that of a first sub-pixel unit to which the at least one electrophoresis unit belongs.