Grid display device and grid display method in mobile terminal

A grid display device in a mobile terminal comprising:

• a scroll control unit that displays a grid to be displayed on a screen of a display unit of the mobile terminal using a scroll bar when the grid is larger than the screen;
• and
• a grid display unit that displays meshes of the grid on the screen and changes contents to be displayed in the mesh of the grid fixed to a specific position in correspondence with a changed position of the scroll bar,
• wherein the grid display unit includes
• a mesh display unit that displays the meshes of the grid having the same interval on the screen of the display unit,
• a content display unit that displays contents to be described in the meshes on the screen, and
• a mesh content changing unit that maintains the meshes in a state where the meshes are not newly rendered and changes only the contents to be displayed in the meshes when the scroll bar moves, and
• wherein the mesh content changing unit changes a color of the meshes maintained in the state where the meshes are not newly rendered and a selected area in correspondence with the position specified by the scroll bar when the scroll bar moves.