Abstract: Provided is a mobile electronic device, comprising a first display configured to have a first display area, a second display that is overlapped with a display surface side of the first display and configured to switch a transmissive state for transmitting incident light and a reflective state for reflecting incident light, and a controller configured to control presentation on the first display and presentation on the second display, wherein the second display is configured to have a second display area including a first area that is overlapped with at least part of the first display area and a second area that is not overlapped with the first display area.

Abstract: A mobile phone as a mobile terminal includes a flexible display, a cover glass as a cover configured to protect the flexible display, a touch panel which is integral with the cover, a substrate located behind the flexible display, and an adhesive layer configured to partly bond the flexible display and the touch panel in correspondence to a position where the substrate is located.

Abstract: A mobile electronic device includes a first display, a second display configured to switch between a transmissive state in which incident light is transmitted and a reflective state in which incident light is reflected, and a controller configured to, when a predetermined event occurs while display is appearing on the first display, allow the second display to display a first image related to the predetermined event until a predetermined operation is detected after the predetermined event occurs, and allow the second display to display a second image not related to occurrence of the predetermined event and then hide the second image after a predetermined time elapses.

Abstract: Provided is a mobile electronic device, comprising a first display, a second display that overlaps with the first display and configured to be switched between a transmissive state that passes incident light and a reflective state that reflects incident light, and a controller configured to control display of a first screen for the first display and a second screen for the second display, wherein the controller switches at least part of the second display to the transmissive state to cause the first display to display the first screen, and causes the second display to display the second screen in accordance with a condition.

Abstract: Provided is a mobile electronic device, comprising a first display configured to have a first display area, a second display that is overlapped with a display surface side of the first display and configured to switch a transmissive state for transmitting incident light and a reflective state for reflecting incident light, and a controller configured to control presentation on the first display and presentation on the second display, wherein the second display is configured to have a second display area including a first area that is overlapped with at least part of the first display area and a second area that is not overlapped with the first display area.

Abstract: A mobile phone 10 comprises a display 14 and a touch panel 16, and a lock state of restricting performance of the predetermined processing based on a touch operation is set. A home screen including a function icon is displayed on the display 14. When the lock state is set, a lock screen is produced based on this home screen. Then, the lock screen is displayed if the power supply of the display 14 is turned on. A cancellation icon corresponding to the function icon is included in the lock screen. If a cancellation operation using the cancellation icon corresponding to a mail application is performed the lock state is canceled and the mail application is performed.

Abstract: A mobile terminal device and methods are disclosed. A casing has a plurality of surfaces. A display module is provided on a first surface of the casing and displays a screen including an object. A first detection module is provided to overlap at least part of the display module and detects an operation performed on the display module. A second detection module is provided on a second surface opposite to the first surface and detects a movement operation for moving the screen. A control module cuts out at least a partial region including the object from the screen and moves the cut region according to the movement operation, when the movement operation has been detected.

Abstract: A mobile phone 10 comprises a display 14 provided with an LED (46) that functions as a backlight, a display driver (42), etc. The display driver has a CABC (Content Adaptive Brightness Control) function to adjust illuminance of the backlight, an image quality of an image to be displayed, etc. based on the image that is displayed on the display 14. If a residual battery quantity of a secondary battery (58) becomes equal to or less that a first threshold value, for example, the CABC function is rendered in an enabled state. Furthermore, if the residual battery quantity becomes equal to or less that a second threshold value, an image parameter such as brightness, contrast, a gamma value, chroma saturation, etc. is changed such that the image that is output to the display driver becomes darker.

Abstract: A mobile terminal device is disclosed. The device includes a display module, a communication module, a sound input module, a sound output module, a hold detection module and a control module. The communication module is configured to receive an incoming call. The sound input module is configured to receive sound from a user. The sound output module is configured to output sound of the call. The hold detection module is configured to detect that the mobile terminal device is held. The control module is configured to perform a process of notifying the caller that the user cannot take the call when the communication module receives an incoming call, the hold detection module detects that the mobile terminal device is held and then the hold detection module detects that the mobile terminal device is not held.

Abstract: A mobile phone as a mobile terminal includes a flexible display, a cover glass as a cover configured to protect the flexible display, a touch panel which is integral with the cover, a substrate located behind the flexible display, and an adhesive layer configured to partly bond the flexible display and the touch panel in correspondence to a position where the substrate is located.

Abstract: A mobile terminal device and methods are disclosed. A display module is provided on a first surface of the casing. A first detection module is provided to cover the display module and detects a user's operation. A second detection module is provided on a second surface opposed to the first surface and detects a user's operation. A lock control module sets a lock function for preventing the user's wrong operation. The lock control module releases the setting of the lock function, if the lock function is set and if the first detection module has detected a first operation. The lock control module releases the setting of the lock function, if the lock function is set and if the second detection module has detected a second operation.

Abstract: A mobile phone 10 comprises a display 14 and a touch panel 16, and a lock state of restricting performance of the predetermined processing based on a touch operation is set. A home screen including a function icon is displayed on the display 14. When the lock state is set, a lock screen is produced based on this home screen. Then, the lock screen is displayed if the power supply of the display 14 is turned on. A cancellation icon corresponding to the function icon is included in the lock screen. If a cancellation operation using the cancellation icon corresponding to a mail application is performed the lock state is canceled and the mail application is performed.

Abstract: A mobile phone 10 comprises a display 14 and a touch panel 16, and a lock state of restricting performance of the predetermined processing based on a touch operation is set when the power supply of the display 14 is turned off. If the lock state is set at the time that an application is performed, a lock screen that makes a processing screen being displayed a background. At approximately the same time, a performance situation of the application being performed is stored, and the application is suspended. Then, a produced lock screen is displayed when the power supply of the display 14 is turned on. If the lock state is canceled by a cancellation operation, the application suspended is resumed.

Abstract: A mobile terminal device and methods are disclosed. A casing has a plurality of surfaces. A display module is provided on a first surface of the casing and displays a screen including an object. A first detection module is provided to overlap at least part of the display module and detects an operation performed on the display module. A second detection module is provided on a second surface opposite to the first surface and detects a movement operation for moving the screen. A control module cuts out at least a partial region including the object from the screen and moves the cut region according to the movement operation, when the movement operation has been detected.

Abstract: A mobile terminal device is disclosed. The device includes a display module, a communication module, a sound input module, a sound output module, a hold detection module and a control module. The communication module is configured to receive an incoming call. The sound input module is configured to receive sound from a user. The sound output module is configured to output sound of the call. The hold detection module is configured to detect that the mobile terminal device is held. The control module is configured to perform a process of notifying the caller that the user cannot take the call when the communication module receives an incoming call, the hold detection module detects that the mobile terminal device is held and then the hold detection module detects that the mobile terminal device is not held.

Abstract: A mobile terminal device and methods are disclosed. A display module is provided on a first surface of the casing. A first detection module is provided to cover the display module and detects a user's operation. A second detection module is provided on a second surface opposed to the first surface and detects a user's operation. A lock control module sets a lock function for preventing the user's wrong operation. The lock control module releases the setting of the lock function, if the lock function is set and if the first detection module has detected a first operation. The lock control module releases the setting of the lock function, if the lock function is set and if the second detection module has detected a second operation.

Abstract: A mobile phone 10 comprises a display 14 provided with an LED (46) that functions as a backlight, a display driver (42), etc. The display driver has a CABC (Content Adaptive Brightness Control) function to adjust illuminance of the backlight, an image quality of an image to be displayed, etc. based on the image that is displayed on the display 14. If a residual battery quantity of a secondary battery (58) becomes equal to or less that a first threshold value, for example, the CABC function is rendered in an enabled state. Furthermore, if the residual battery quantity becomes equal to or less that a second threshold value, an image parameter such as brightness, contrast, a gamma value, chroma saturation, etc. is changed such that the image that is output to the display driver becomes darker.

Abstract: An electronic device includes a plurality of display modules, and an adjusting module operable to adjust chromaticity of the plurality of display modules. Each of the plurality of display modules comprises a display screen, and a backlight that emits light of a predetermined color and illuminates the display screen from the rear surface side. The display screens of the plurality of display modules are simultaneously viewable. The adjusting module performs, for each of plurality of display modules, an adjustment process for adjusting target chromaticity so that the target chromaticity to be displayed on the display module approaches a target value, the target chromaticity being chromaticity of the same color as the predetermined color.