Correction method for color temperature curve and display device

A display device, comprising:

• a memory configured to store a plurality of pixel values, wherein each pixel value includes gray scale values of at least three sub-pixels in a pixel, and the plurality of pixel values includes at least two first pixel values and a plurality of second pixel values;
• and
• a processor coupled to the memory, wherein the processor is configured to:
• obtain the plurality of pixel values;
• obtain at least two first standard pixel values according to the at least two first pixel values, wherein a color temperature value corresponding to each first standard pixel value is a standard color temperature value;
• determine at least one correction interval according to the at least two first standard pixel values and the plurality of second pixel values, wherein a correction interval includes two first standard pixel values and at least two second pixel values located between the two first standard pixel values;
• and
• correct the at least two second pixel values in the correction interval to obtain at least two second standard pixel values according to the two first standard pixel values, wherein a color temperature value corresponding to each second standard pixel value is within a preset color temperature range in which the standard color temperature value is located;
• and
• the memory is further configured to store the at least two first standard pixel values, and the at least two second standard pixel values and color temperature values corresponding thereto.