Display panel and method for rendering subpixels of the display panel

A method for rendering sub-pixels of a display panel, comprising:

• selecting a repeating module from a predefined first database based on a correspondence between a driving unit of a driving circuit of the display panel and a number of sub-pixels driven by the driving unit wherein the repeating module varies in response to different correspondences;
• dividing the sub-pixels of the display panel into a plurality of regions based on the selected repeating module, wherein the sub-pixels of a same color in each region are driven by a same driving unit, and each sub-pixel is assigned with a sampling range based on a position of the sub-pixel in the repeating module and the correspondence;
• sampling input display data for each sub-pixel according to the sampling range of the sub-pixel;
• and
• rendering the sub-pixel according to the sampled input display data;
• wherein
• the predefined first database comprises a plurality of pre-stored repeating modules corresponding to a plurality of design strategies one by one.

A display panel comprising an under-display camera, wherein the display panel comprises a processor configured to, upon executing instructions:

• select a repeating module from a first database based on a correspondence between a driving unit of a driving circuit of the display panel and a number of sub-pixels driven by the driving unit wherein the repeating module varies in response to different correspondences;
• divide the sub-pixels of the display panel into a plurality of regions based on the selected repeating module, wherein the sub-pixels of a same color in each region are driven by a same driving unit;
• select a sampling range for each sub-pixel from a second database based on a position of the sub-pixel in the repeating module and the correspondence;
• sample input display data for each sub-pixel based on the selected sampling range of the sub-pixel;
• and
• render the sub-pixel according to the sampled input display data;
• wherein
• the first database comprises a plurality of pre-stored repeating modules corresponding to the correspondences one by one, and
• the second database comprises a plurality of pre-stored sampling ranges corresponding to a plurality of positions in a plurality of repeating modules.