Display Device and Recording Medium

A display device including:

• a first casing having a first display screen;
• and
• a second casing movably coupled to the first casing and having a second display screen;
• wherein the display device comprises:
• a display unit providing three-dimensional image display on both of the first display screen and the second display screen;
• a coupling state detection unit detecting the coupling state between the first casing and the second casing;
• and
• a display control unit providing the three-dimensional image display on the first display screen and the second display screen with different projection distances based on the coupling state detected by the coupling state detection unit.

A recording medium for recording a program that allows a computer controlling a display device including:

• a first casing having a first display screen;
• and
• a second casing movably coupled to the first casing and having a second display screen to realize the following functions:
• providing three-dimensional image display on both of the first display screen and the second display screen;
• detecting the coupling state between the first casing and the second casing;
• calculating the viewing angle to the three-dimensional image display based on the detected coupling state;
• and
• selecting the parameters used for providing the three-dimensional image display based on the detected coupling state and calculated viewing angle.

A recording medium for recording a program that allows a computer controlling a display device including:

• a first casing having a first display screen;
• and
• a second casing movably coupled to the first casing and having a second display screen to realize the following functions:
• providing three-dimensional image display on both of the first display screen and the second display screen;
• detecting the coupling state between the first casing and the second casing;
• and
• providing the three-dimensional image display on the first display screen and the second display screen with different projection distances based on the detected coupling state.