Display device for a portable terminal capable of displaying an adaptive image

A display device for a portable terminal comprising:

• a display unit;
• a slope detection unit configured to detect a slope of the display unit that is rotated in one direction among front, rear, right and left directions from its upright position;
• an image processing unit configured to process an image to be displayed on the display unit;
• and
• a control unit configured to rotate the image processed by the image processing unit in accordance with the slope of the display unit detected by the slope detection unit, and display the rotating image on the display unit, wherein the slope detection unit comprises:
• a cross-shaped enclosure partially filled with a liquid;
• and
• an air detection sensor disposed in each end portion of the cross-shaped enclosure.

A display device for a portable terminal comprising:

• a display unit;
• a slope detection unit configured to detect a slope of the display unit that is standing in one direction from a state in which the display unit is placed in a horizontal direction;
• an image processing unit configured to process an image to be displayed on the display unit;
• and
• a control unit configured to rotate the image processed by the image processing unit in accordance with the slope of the display unit detected by the slope detection unit, and display the rotating image on the display unit, wherein the entire image processed by the image processing unit rotates in a direction opposite to the rotation of the display unit.

A display device for a portable terminal comprising:

• a display unit;
• a slope detection unit configured to detect a slope of the display unit that is standing in one direction from a state in which the display unit is placed in a horizontal direction;
• an image processing unit configured to process an image to be displayed on the display unit;
• and
• a control unit configured to rotate the image processed by the image processing unit in accordance with the slope of the display unit detected by the slope detection unit, and display the rotating image on the display unit, wherein the slope detection unit comprises:
• a cross-shaped enclosure partially filled with a liquid;
• and
• an air detection sensor disposed in each end portion of the cross-shaped enclosure.

A display device for a portable terminal comprising:

• a display unit;
• an input unit configured to input a rotation command for rotating an image displayed on the display unit in a direction selected among front, rear, right and left directions with respect to the displayed image;
• and
• a control unit configured to rotate the image in the selected direction and display the rotating image on the display unit if the rotation command is inputted through the input unit, wherein the entire image processed by the image processing unit rotates in a direction opposite to the rotation of the display unit.

An image rotating unit comprising:

• a slope detection unit configured to detect a slope of a display unit that is rotated in one direction among front, rear, right and left directions from its upright position;
• a control unit configured to rotate an image to be displayed on the display unit in accordance with the slope of the display unit detected by the slope detection unit, wherein the slope detection unit comprises:
• a cross-shaped enclosure partially filled with a liquid;
• and
• an air detection sensor disposed in each end portion of the cross-shaped enclosure.