MOBILE TERMINAL DEVICE, AND CONTROL PROGRAM AND MULTIPLE DISPLAY SCREEN CONTROL METHOD THEREFOR
First Claim
1. A mobile terminal device, comprisinga first main display unit that has a first display screen;
- a second main display unit that has a second display screen which can display equivalent to said first display screen, said second main display unit being connected so as to be capable of being juxtaposed to said first main display unit;
a display state detection unit that detects whether or not both said first display screen and said second display screen are in a state where simultaneous display is possible;
an operation target screen selection unit that executes a function to select, among said first display screen and said second display screen, a screen that is a target for operation; and
an operation target screen switching icon display unit that executes a function to display an operation target screen switching icon at least on the screen selected by said operation target screen selection unit, when said display state detection unit detects that both said first display screen and said second display screen are in a state in which display is possible;
whereinsaid operation target screen selection unit switches selection of an operation target screen when said operation target screen switching icon is selected.
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Accused Products
Abstract
A mobile terminal device comprises: a first main display unit that has a first display screen; a second main display unit that has a second display screen which can display equivalent to the first display screen, the second main display unit being connected so as to be capable of being juxtaposed to the first main display unit; a display state detection unit that detects whether or not both the first display screen and the second display screen are in a state where simultaneous display is possible; an operation target screen selection unit that executes a function to select, among the first display screen and the second display screen, a screen that is a target for operation; and an operation target screen switching icon display unit that executes a function to display an operation target screen switching icon at least on the screen selected by the operation target screen selection unit, when the display state detection unit detects that both the first display screen and the second display screen are in a state in which display is possible; wherein the operation target screen selection unit switches an operation target screen when the operation target screen switching icon is selected.
53 Citations
11 Claims
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1. A mobile terminal device, comprising
a first main display unit that has a first display screen; -
a second main display unit that has a second display screen which can display equivalent to said first display screen, said second main display unit being connected so as to be capable of being juxtaposed to said first main display unit; a display state detection unit that detects whether or not both said first display screen and said second display screen are in a state where simultaneous display is possible; an operation target screen selection unit that executes a function to select, among said first display screen and said second display screen, a screen that is a target for operation; and an operation target screen switching icon display unit that executes a function to display an operation target screen switching icon at least on the screen selected by said operation target screen selection unit, when said display state detection unit detects that both said first display screen and said second display screen are in a state in which display is possible;
whereinsaid operation target screen selection unit switches selection of an operation target screen when said operation target screen switching icon is selected. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A control program for a mobile terminal device, said device comprising:
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a first main display unit that has a first display screen; a second main display unit that has a second display screen which can display equivalent to said first display screen, said second main display unit being connected so as to be capable of being juxtaposed to said first main display unit; a display state detection unit that detects whether or not both said first display screen and said second display screen are in a state where display is possible; and a control unit that performs overall control; said control program being characterized by executing, on said control unit; a processing, when said display state detection unit detects that a display screen state has changed from a one-screen display state to a state in which display is possible by both said first display screen and said second display screen, of displaying on one of said first display screen or said second display screen a display in which an operation target screen switching icon is added to content displayed in said one-screen display state; and a processing, when a detection is made that said operation target screen switching icon has been selected, of switching a screen that is a target for operation from one of said first display screen or said second display screen to another thereof. - View Dependent Claims (8, 11)
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9. A multiple display screen control method for a mobile terminal device, said mobile terminal device comprising:
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a first main display unit that has a first display screen; a second main display unit that has a second display screen which can display equivalent to said first display screen, said second main display unit being connected so as to be capable of being juxtaposed to said first main display unit; a display state detection unit that detects whether or not both said first display screen and said second display screen are in a state where display is possible; and an icon selection unit that selects an icon displayed on a display screen; said method comprising; displaying on one of said first display screen or said second display screen a display in which an operation target screen switching icon is added to content displayed in a one-screen display state, when said display state detection unit detects that a display screen state has changed from said one-screen display state to a state in which display is possible by both said first display screen and said second display screen; and switching a screen that is a target for operation from one of said first display screen or said second display screen to another thereof, when said operation target screen switching icon is selected by said icon selection unit. - View Dependent Claims (10)
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Specification