Terminal and method of controlling the same

• US 9,274,681 B2
• Filed: 11/10/2008
• Issued: 03/01/2016
• Est. Priority Date: 03/26/2008
• Status: Active Grant

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Choi, Kyung Dong
• Primary Examiner(s): Moon, Seokyun
• Application Number:
  US12/268,362
• Publication Number:
  US 20090244019A1
• Time in Patent Office: 2,668 Days
• Field of Search: 345/173
• US Class Current: 1/1
• CPC Class Codes: G06F 2203/04802 3D-info-object: information is displayed on the internal or external surface of a three dimensional manipulable object, e.g. on the faces of a cube that can be rotated by the user
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A mobile terminal and method of controlling the same are disclosed. The mobile terminal includes a touchscreen and a control unit for receiving a first command according to a state of an object in near-proximity to the touchscreen, and receiving a second command according to a state of the object contacting the touchscreen.

Claims

1. A method for controlling a mobile terminal having a touchscreen, the method comprising:

executing an audio application;

displaying the audio application having a first menu on the touchscreen, wherein the first menu comprises a volume control item for adjusting volume of audio output of the audio application and a file play item for changing a currently executing audio file to either a previous file or a next audio file;

terminating the displaying of the audio application and the first menu so that the audio application and the first menu are no longer displayed, continuing the executing of the audio application, and displaying on the touchscreen content of an image application, all in response to an input;

simultaneously performing the executing of the audio application and executing of the image application while the audio application and the first menu are not displayed;

changing the displayed content of the image application in response to a contact input received at the touchscreen while the image application is executing and while none of the audio application and the first menu are displayed, wherein any proximity touch input received at the touchscreen while the content of the image application is displayed does not manipulate the image application;

adjusting volume of the audio output of the audio application when a first proximity touch input is received at the touchscreen at a first defined direction while the image application is executing, while the content of the image application is displayed, and while none of the audio application and the first menu are displayed; and

changing the currently executing audio file of the audio application to either a previous file or a next audio file when a second proximity touch input is received at the touchscreen at a second defined direction while the image application is executing, while the content of the image application is displayed, and while none of the audio application and the first menu are displayed,

wherein the first proximity touch input and the second proximity touch input are inputs that do not contact a surface of the touchscreen, and

wherein the contact input is received in a direction that is the same as a direction that the first proximity touch input and the second proximity touch input are received.

2. The method of claim 1, wherein:

the contact input comprises a touch-and-drag input; and

the first proximity touch input and the second proximity touch input each comprises a proximity touch-and-drag input.

3. A method for controlling a mobile terminal having a touchscreen, the method comprising:

executing an audio application;

displaying the audio application having a first menu on the touchscreen, wherein the first menu comprises a volume control item for adjusting volume of audio output of the audio application and a file play item for changing a currently executing audio file to either a previous file or a next audio file;

terminating the displaying of the audio application and the first menu so that the audio application and the first menu are no longer displayed, continuing the executing of the audio application, and displaying on the touchscreen content of an image application, all in response to an input;

simultaneously performing the executing of the audio application and executing of the image application while the audio application and the first menu are not displayed;

changing the displayed content of the image application in response to a first input of a first input type received at the touchscreen while the image application is executing and while none of the audio application and the first menu are displayed;

adjusting volume of the audio output of the audio application when a second input of a second input type is received at the touchscreen at a first defined direction while the image application is executing, while the content of the image application is displayed, and while none of the audio application and the first menu are displayed; and

changing the currently executing audio file of the audio application to either a previous file or a next audio file when a third input of the second input type is received at the touchscreen at a second defined direction while the image application is executing, while the content of the image application is displayed, and while none of the audio application and the first menu are displayed,

wherein when the first input type is a proximity touch input the second input type is a contact input, and when the first input type is the contact input the second input type is the proximity touch input, and

wherein the proximity touch input does not contact a surface of the touchscreen.

4. The method of claim 3, wherein:

the contact input comprises a touch-and-drag input; and

the proximity touch input comprises a proximity touch-and-drag input.

5. A mobile terminal, comprising:

a touchscreen; and

a control unit operatively coupled to the touchscreen and being configured to;

execute an audio application;

cause the touchscreen to display the audio application having a first menu, wherein the first menu comprises a volume control item for adjusting volume of audio output of the audio application and a file play item for changing a currently executing audio file to either a previous file or a next audio file;

terminate the displaying of the audio application and the first menu so that the audio application and the first menu are no longer displayed, continue the executing of the audio application, and cause the touchscreen to display content of an image application, all in response to an input;

simultaneously perform the executing of the audio application and executing of the image application while the audio application and the first menu are not displayed;

change the displayed content of the image application in response to a contact input received at the touchscreen while the image application is executing and while none of the audio application and the first menu are displayed, wherein any proximity touch input received at the touchscreen while the content of the image application is displayed does not manipulate the image application;

adjust volume of the audio output of the audio application when a first proximity touch input is received at the touchscreen at a first defined direction while the image application is executing, while the content of the image application is displayed, and while none of the audio application and the first menu are displayed; and

change the currently executing audio file of the audio application to either a previous file or a next audio file when a second proximity touch input is received at the touchscreen at a second defined direction while the image application is executing, while the content of the image application is displayed, and while none of the audio application and the first menu are displayed,

wherein the first proximity touch input and the second proximity touch input are inputs that do not contact a surface of the touchscreen, and

wherein the contact input is received in a direction that is the same as a direction that the first proximity touch input and the second proximity touch input are received.

6. The mobile terminal of claim 5, wherein:

the contact input comprises a touch-and-drag input; and

the first proximity touch input and the second proximity touch input each comprises a proximity touch-and-drag input.