Display device and display method

1. A display method comprising the steps of:

controlling, by a display mode controller, a screen transition to a whole screen display mode for displaying an image in an entire screen of a display section, a multiple content display mode for displaying, on the screen, a plurality of thumbnail images related to contents, or a panel display mode for displaying, on the screen, a panel on which information related to the contents is displayed;

determining, by a panel shape determination section, a shape of the panel based on the contents to be displayed on the panel;

displaying, on the screen, related information which relates to the contents to be displayed in the panel in the panel display mode; and

displaying the image on a part of the screen of the display section in the panel display mode,

wherein the panel information display section displays the related information on the screen based on a relationship between the contents to be displayed on the panel and the image to be displayed on the display section, such that only when there is no competitive relationship between the image and the contents to be displayed on the panel, the contents to be displayed on the panel and the related information are displayed at the same time as the image,

wherein a framing of the thumbnail images indicates the mode to which the display mode controller transitions when the at least one thumbnail is selected, the framing being selectable from a first framing indicating that the display mode controller transitions to the whole screen display mode when the at least one thumbnail is selected, a second framing indicating that the display mode controller transitions to the multiple content display mode when the at least one thumbnail is selected, and a third framing indicating that the display mode controller transitions to the panel display mode when the at least one thumbnail is selected.