Mobile terminal and operation method thereof

An operating method of a mobile terminal having a transparent flexible display, the transparent flexible display including a first display region located at a front portion of the transparent flexible display and a second display region located at a rear portion of the transparent flexible display, the operating method comprising:

• displaying a moving image play screen in the first display region;
• determining whether a bend signal, indicating that the transparent flexible display is bent, is detected;
• and
• upon determining that a portion of the second display region has a same display direction as a display direction of the first display region, displaying subtitles corresponding to the moving image play screen in the portion of the second display region having the same display direction as the display direction of the first display region.

An operating method of a mobile terminal having a transparent flexible display, the transparent flexible display including a first display region located at a front portion of the transparent flexible display and a second display region located at a rear portion of the transparent flexible display, the operating method comprising:

• displaying an image in the first display region;
• determining whether a bend signal, indicating that the transparent flexible display is bent. is detected;
• and
• upon determining that a portion of the second display region has a same display direction as a display direction of the first display region, displaying information regarding the image in the portion of the second display region having the same display direction as the display direction of the first display region.

An operating method of a mobile terminal having a transparent flexible display, the transparent flexible display including a first display region located at a front portion of the transparent flexible display and a second display region located at a rear portion of the transparent flexible display, the operating method comprising:

• displaying a string of input words received in response to a user command in the first display region;
• determining whether a bend signal, indicating that the transparent flexible display is bent, is detected;
• upon determining that there is a typo in the input word string and upon determining that a portion of the second display region has a same display direction as a display direction of the first display region, displaying a recommended word for an input word including the typo in the portion of the second display region having the same display direction as the display direction of the first display region;
• and
• if the bend signal is detected for more than a predefined amount of time, replacing the input word including the typo with the recommended word.

An operating method of a mobile terminal having a transparent flexible display, the transparent flexible display including a first display region located at a front portion of the transparent flexible display and a second display region located at a rear portion of the transparent flexible display, the operating method comprising:

• displaying a plurality of images in the first display region;
• determining whether a bend signal, indicating that the transparent flexible display is bent, is detected;
• upon choosing one of the plurality of images and upon determining that a portion of the second display region has a same display direction as a display direction of the first display region, displaying information regarding the chosen image in the portion of the second display region having the same display direction as the same display direction of the first display region;
• and
• if the bend signal is detected for more than a predefined amount of time, opaquing the portion of the second display region having the same display direction as the display direction of the first display region and then displaying the information regarding the chosen image in the portion of the second display region having the same display direction as the display direction of the first display region.

A mobile terminal, comprising:

• a flexible display configured to be transparent and have a first display region at a front portion of the flexible display and a second display region at a rear portion of the flexible display;
• and
• a controller configured to
• display an image in the first display region, and
• if an image reverse menu is chosen, divide the first display region into first and second regions and display a left-to-right reversed version of the image in the second display region.

A mobile terminal, comprising:

• a flexible display configured to be transparent and have a first display region at a front portion of the flexible display and a second display region at a rear portion of the flexible display;
• and
• a controller configured to
• display a plurality of images in the first display region,
• determine whether a bend signal indicating that the flexible display is bent is detected, and
• if one of the images is chosen and upon determining that a portion of the second display region has a same display direction as a display direction of the first display region, display information regarding the chosen image in the portion of the second display region having the same display direction as the display direction of the first display region.