Double-sided display panel and manufacturing method, driving circuit and driving method

A driving circuit for driving a display panel, the display panel comprising:

• a substrate;
• and
• a plurality of display elements over the substrate, each comprising at least one first light-emitting element and at least one second light-emitting element, configured to respectively emit a first light out of a first light-emitting surface, and a second light out of a second light-emitting surface opposing to the first light-emitting surface, of the display panel, wherein:
• each of the at least one first light-emitting element comprises a first light-emitting layer sandwiched between two first electrodes, wherein the two first electrodes are configured to be respectively transparent and reflective so that the first light emitted by the first light-emitting layer transmits out of the first light-emitting surface of the display panel;
• each of the at least one second light-emitting element comprises a second light-emitting layer sandwiched between two second electrodes, wherein the two second electrodes are configured to be respectively transparent and reflective so that the second light emitted by the second light-emitting layer transmits out of the second light-emitting surface of the display panel;
• wherein:
• the first light-emitting surface is below the substrate;
• and
• the second light-emitting surface is over the substrate;
• the driving circuit comprising a pixel compensation circuit, wherein the pixel compensation circuit comprises a driving sub-circuit, a data writing sub-circuit, a power source control sub-circuit, a resetting sub-circuit, a capacitance element, and a compensation sub-circuit, wherein:
• the driving sub-circuit comprises a driving transistor, wherein a first electrode of the driving transistor is electrically coupled to a signal output terminal of the pixel compensation circuit;
• the data writing sub-circuit is electrically coupled to a gate line of a corresponding row, a data line of a corresponding column, and a second electrode of the driving transistor, respectively, and is configured to control whether or not to electrically connect the data line and the second electrode of the driving transistor under control of the gate line;
• the power source control sub-circuit is electrically coupled to a power source control terminal, a power source signal input terminal, and the second electrode of the driving transistor, respectively, and is configured to control whether or not to electrically connect the power source signal input terminal and the second electrode of the driving transistor under control of the power source control terminal;
• the resetting sub-circuit is electrically coupled to a resetting control terminal, a gate electrode of the driving transistor, and a first electric level input terminal, respectively, and is configured to control whether or not to electrically connect the gate electrode of the driving transistor and the first electric level input terminal under control of the resetting control terminal;
• the capacitance element comprises a first terminal and a second terminal, wherein the first terminal and the second terminal are electrically connected to the gate electrode of the driving transistor, and to the first electric level input terminal, respectively;
• the compensation sub-circuit is electrically coupled to the gate line, the gate electrode of the driving transistor, and the first electrode of the driving transistor, respectively, and is configured to control whether or not to electrically connect the gate electrode of the driving transistor and the first electrode of the driving transistor under control of the gate line.