Display apparatus and display method thereof

A display method, comprising:

• determining a rendering pitch of a display panel according to a viewing distance of a user;
• rendering a multi-view image so that at least some of a plurality of sub pixels of the display panel output a combined sub pixel value, wherein the combined sub pixel value is a combination of values for a sub pixel from at least two different image views of a plurality of image views of the multi-view image;
• and
• outputting the multi-view image according to the rendering.

A display apparatus, comprising:

• a renderer which renders a multi-view image, comprising a plurality of image views;
• and
• a display panel, comprising a plurality of sub pixels, which outputs the rendered multi-view image received from the renderer,
• wherein the renderer determines a rendering pitch of the multi-view image based on a viewing distance of a user, and renders the multi-view image so that each of at least some of a plurality of sub pixels of the display panel outputs a combined sub pixel value, wherein the combined sub pixel value is a ratio of values for a sub pixel from at least two different image views of a plurality of image views included in the multi-view image, and the ratio is determined according to the rendering pitch.