Display panel and image display method to increase brightness in a 3D image display mode

A display panel, comprising:

• a display unit comprising:
• two or more first pixel rows arranged in an array along a first direction, the first pixel row is adapted for displaying a three-dimensional image according to a three-dimensional image data while the display panel is in a three-dimensional image display mode;
• and
• two or more second pixel rows arranged in an array along the first direction, the second pixel row is adapted for displaying a luminance compensated image corresponding to a luminance compensated data according to the luminance compensated data while the display panel is in the three-dimensional image display mode so as to increase a brightness of a screen composed of the three-dimensional image and the luminance compensated image;
• wherein the first pixel row and the second pixel row are arranged in a staggered manner;
• the display panel further comprising:
• a data processing module adapted for generating the three-dimensional image data while the display panel is in the three-dimensional image display mode and for generating the luminance compensated data according to the three-dimensional image data, and further for providing the first pixel row and the second pixel row with the three-dimensional image data and the luminance compensated data respectively;
• the data processing module further adapted for generating a two-dimensional image data while the display panel is in a two-dimensional image display mode;
• the first pixel row and the second pixel row adapted for displaying a two-dimensional image jointly according to the two-dimensional image data while the display panel is in the two-dimensional image display mode;
• a black mask block interposed between two adjacent first pixel row and second pixel row;
• the first pixel row comprising two or more first pixels arranged in an array along a second direction;
• the second pixel row comprising two or more second pixels arranged in an array along the second direction;
• wherein the data processing module is further adapted for calculating an average gray-scale value of the three-dimensional image corresponding to the three-dimensional image data according to the three-dimensional image data, and the luminance compensated data is in accordance with the average gray-scale value;
• wherein the average gray-scale value is calculated by the equation:
• the average gray-scale value=(a sum of gray-scale values of the subpixels of a left eye image of the three-dimensional image+a sum of gray-scale values of the subpixels of a right eye image of the three-dimensional image)/(an amount of the subpixels of the left eye image+an amount of the subpixels of the right eye image).