Pixel unit driving circuit, driving method and display apparatus for pixel unit using alternately switching elements having inverted polarities

A pixel unit driving circuit for driving a light emitting element of a pixel unit, comprising:

• a plurality of scan signal lines each configured to provide a scan signal;
• a plurality of data lines each configured to provide a data signal, and
• a plurality of pixel units, each comprising a switch element connected to one of the scan signal lines and one of the data lines;
• wherein the switch elements of the plurality of pixel units comprising n-type or p-type elements,
• wherein the scan signal lines and the data lines are cross-connected with respective switch elements of the pixel unit to constitute a pixel unit driving circuit in a matrix form, and wherein switch elements in each row of pixel units use alternately inverted switch types, the switch elements in each row of pixel units that have the N-type elements are directly connected to a first scan signal line, the switch elements in each row of pixel units that have the P-type elements are directly connected to a second scan signal line that is adjacent to the first scan signal line, and wherein switch elements that directly connect to the same scan signal line have the same types;
• and
• wherein the scan signal lines connected to the respective switch elements are configured to drive the respective switch elements with alternate high and low levels.