Patent ID: 7339552
Filing Date: 2008-03-04
Classification: G09G

Abstract:
1. A dot matrix type display device, comprising: a plurality of self light emitting elements arranged in a dot matrix pattern, wherein at least one icon, picture, letter/character, and the like are displayed at least on a part of a display area of the display device; and movement display means for allowing a display origin of said at least one icon, picture, letter/character, and the like to be moved at least one dot or more and to be displayed, wherein a direction of a movement of the display origin which is moved and displayed by the movement display means is a vertical direction or a horizontal direction on the display area or their combination, and wherein at least two or more of the icons, pictures, letters/characters, and the like are displayed at the same time, and the movement display means comprises means for moving the display origin in such a way that relative positions of said at least two or more icons, pictures, letters/characters, and the like are not changed on the display area.