Method and apparatus for 3-dimensional image display

A display apparatus of a 3D image, the display apparatus comprising:

• a viewing mode determining unit receiving an image stream and determining a viewing mode of the image stream;
• a screen adjustment determining unit determining whether or not a screen is adjusted according to the viewing mode determined by the viewing mode determining unit;
• a screen adjusting unit adjusting the screen according to the determination of the screen adjustment determining unit;
• and
• a display unit connected to the screen adjusting unit, displaying an image, and receiving image control signals from the screen adjusting unit to adjust a display method of the image,
• wherein the viewing mode of the image stream includes a 2D image viewing mode and a 3D image viewing mode.