METHOD AND APPARATUS FOR OPERATING MOBILE TERMINAL HAVING AT LEAST TWO DISPLAY UNITS

• US 20110117971A1
• Filed: 11/12/2010
• Published: 05/19/2011
• Est. Priority Date: 11/18/2009
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: RYU, Dong Seok, KIM, Seok Tae, KWON, Min Jeong, KIM, Byung Soo
• Application Number:
  US12/945,017
• Publication Number:
  US 20110117971A1
• Time in Patent Office: Days
• US Class Current: 455/566
• CPC Class Codes: G06F 1/1647 including at least an additional display G06F1/1692 takes precedence
• CPC Class Codes: G06F 1/1677 for detecting open or closed state or particular intermediate positions assumed by movable parts of the enclosure, e.g. detection of display lid position with respect to main body in a laptop, detection of opening of the cover of battery compartment
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
• CPC Class Codes: H04M 2250/16 including more than one display unit

Abstract

A method and apparatus for operating a mobile terminal having two or more display units are provided. Display of screen data and function execution are performed through coordinated operations of the display units. The method includes displaying screen data of an electronic document on a first display according to a user request, transforming, upon detection of a mode transition interaction, the screen data of the electronic document displayed on the first display, and displaying the transformed screen data of the electronic document on a second display.

Claims

1. A display unit for a mobile terminal, the display unit comprising:

a first display for displaying screen data related to a function executed in a first mode of the mobile terminal; and

a second display for displaying screen data related to a function executed in a second mode of the mobile terminal, and for displaying, after transitioning from the first mode to the second mode, the screen data having been displayed on the first display in a continuous manner.

2. The display unit of claim 1, wherein the second display is divided into at least two display sections and the display sections operate as a single entity to display a single piece of screen data or as multiple entities to display different pieces of screen data.

3. A method of operating a mobile terminal, the method comprising:

displaying screen data of an electronic document on a first display according to a user request;

transforming, upon detection of a mode transition interaction, the screen data of the electronic document displayed on the first display; and

displaying the transformed screen data of the electronic document on a second display.

4. The method of claim 3, wherein the displaying of the screen data on the first display comprises outputting update information in response to an update interaction in a first mode, and displaying screen data of an electronic document related to the update information on the first display in response to a user request for the update information.

5. The method of claim 4, further comprising transitioning from the first mode to a second mode upon detection of the mode transition interaction.

6. The method of claim 4, wherein the transforming of the screen data comprises transforming the screen data displayed on the first display so as to meet specifications of the second display.

7. The method of claim 4, further comprising turning off, after detection of the mode transition interaction, the first display and operating the second display.

8. The method of claim 7, wherein the mode transition interaction comprises a user interaction requesting transition from the first mode to the second mode, and is generated by one of opening a body of the mobile terminal, entering a physical transition key, entering a soft transition key, recognizing a voice signal, and recognizing a motion or state of the mobile terminal.

9. The method of claim 3, further comprising controlling execution of a function selected by a user gesture after displaying the screen data on the second display.

10. The method of claim 9, further comprising:

transforming, upon detection of a mode transition interaction after displaying the screen data on the second display, the screen data of the electronic document displayed on the second display; and

displaying the transformed screen data of the electronic document on the first display.

11. The method of claim 10, further comprising determining, upon detection of the mode transition interaction, a transition scheme for display operation using the first display.

12. The method of claim 11, wherein the mode transition interaction comprises a user interaction requesting a transition from the second mode to the first mode, and is generated by one of closing a body of the mobile terminal, entering a physical transition key, entering a soft transition key, recognizing a voice signal, and recognizing a motion or state of the mobile terminal.

13. A mobile terminal comprising:

a display means comprising at least two displays that are separately operable; and

a control unit for specifying one of the at least two displays as a first display supporting a first mode, for specifying another one of the at least two displays as a second display supporting a second mode, and for controlling the first display and second display to display screen data through coordinated operations thereof.

14. The mobile terminal of claim 13, wherein the second display is divided into at least two display sections, and wherein the control unit controls the display sections to operate as a single entity to display a single piece of screen data or as multiple entities to display different pieces of screen data.

15. The mobile terminal of claim 14, wherein the control unit transforms, upon detection of a mode transition interaction, screen data displayed on the first display so as to meet specifications of the second display and controls the second display to display the transformed screen data.