Mobile terminal and method for controlling the same

• US 10,468,021 B2
• Filed: 09/11/2015
• Issued: 11/05/2019
• Est. Priority Date: 10/01/2014
• Status: Active Grant

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Kim, Jongchul, Jo, Sunghee, Song, Kibong
• Primary Examiner(s): Pan, Yongjia
• Application Number:
  US14/852,132
• Publication Number:
  US 20160098157A1
• Time in Patent Office: 1,516 Days
• Field of Search: None
• CPC Class Codes: G06F 3/0486 Drag-and-drop
• CPC Class Codes: G06F 3/167 Audio in a user interface, e.g. using voice commands for navigating, audio feedback
• CPC Class Codes: G10L 15/22 Procedures used during a speech recognition process, e.g. man-machine dialogue

Abstract

The present invention discloses a mobile terminal of which a process of selecting a search engine for web search and a process of inputting a keyword are simplified. The mobile terminal according to this application may include a microphone, a wireless communication unit, a display unit and a controller configured to select a search engine usable for the web search set a keyword based on a voice inputted via the microphone perform a web search using the text.

Claims

1. A mobile terminal, comprising:

a microphone;

a wireless communication unit;

a display comprising a first region, a second region, and a third region; and

a controller configured to;

cause the display to display a list of search engines for web search in the first region in response to a first input, wherein the first input is touching, by a pointer, a first position on the display and dragging the pointer from the touched first position to the first region;

activate the microphone in response to a second input received after a first search engine is selected from the list of search engines, wherein the second input is dragging the pointer that is in contact with the first region without being released from the first region after the first input is received from the first region to the second region;

cause the display to display a first text in the second region, the first text generated by converting voice input received via the activated microphone; and

cause the wireless communication unit to communicate with the selected first search engine to perform web search using the displayed first text in response to a third input, wherein the third input is releasing the pointer that is in contact with the second region from the second region to which the pointer was dragged to activate the microphone.

2. The mobile terminal of claim 1, wherein the controller is further configured to cause the display to display a keypad in the third region in response to a fourth input, the fourth input comprising dragging the pointer from the first region to the third region.

3. The mobile terminal of claim 1, wherein the controller is further configured to select the first search engine from the list of search engines in response to dragging of the pointer to the first search engine in the first region.

4. The mobile terminal of claim 1, wherein if the second input is received without selection of the first search engine by a user, the controller is further configured to perform the web search by communicating with the first search engine that is set as a default search engine.

5. The mobile terminal of claim 1, wherein the controller is further configured to cause the display to display a keypad in the third region or in a region including the third region in response to a fourth input, the fourth input comprising dragging the pointer from the second region to the third region while the first text is displayed in the second region, wherein the keypad is used to modify or edit the first text displayed in the second region.

6. The mobile terminal of claim 1, wherein the controller is further configured to delete the first text displayed in the second region in response to a fourth input, the fourth input comprising dragging the pointer in a prescribed direction in the second region while the first text is displayed in the second region.

7. The mobile terminal of claim 1, further comprising a camera configured to capture an image,

wherein the controller is further configured to:

activate the camera in response to a fourth input received after the first search engine is selected, the fourth input comprising dragging the pointer from the first region to the third region; and

cause the activated camera to capture an image and perform web search using the captured image by communicating with the first search engine in response to a fifth input, the fifth input comprising releasing the pointer that is in contact with the third region from the third region.

8. The mobile terminal of claim 1, wherein the controller is further configured to:

cause the display to display a list of images stored in the mobile terminal in response to a fourth input received after the first search engine is selected, the fourth input comprising dragging the pointer from the first region to the third region; and

cause the wireless communication unit to communicate with the first search engine to perform web search using an image selected from the list of images in response to a fifth input, the fifth input comprising touching, by the pointer, the selected image.

9. The mobile terminal of claim 1, wherein the controller is further configured to:

cause the display to display the list of search engines in the first region in response to a fourth input received while a result of the web search is displayed, the fourth input comprising dragging the pointer from a second position on the display to the first region; and

cause the wireless communication unit to communicate with a second search engine selected from the list of search engines to perform web search in response to a fifth input, the fifth input comprising touching, by the pointer, the second search engine and releasing the pointer that is in contact with the second search engine from the first region.

10. The mobile terminal of claim 1, wherein the controller is further configured to:

cause the display to display a keypad in the first region or in a region including the first region in response to a fourth input received while a result of the web search is displayed, the fourth input comprising dragging the pointer from a second position on the display to the second region;

cause the display to display a second text in the second region in response to user input received via the keypad; and

perform web search using both the first text and the second text that are bound by an ‘

AND’

operator.

11. The mobile terminal of claim 10, wherein the controller is further configured to cause the display to display both the first text and the second text together in the second region.

12. The mobile terminal of claim 1, wherein the controller is further configured to:

cause the display to display a keypad in the first region or in a region including the first region in response to a fourth input received while a result of the web search is displayed, the fourth input comprising dragging the pointer from a second position on the display to the third region;

cause the display to display a second text in the second region in response to user input received via the keypad; and

perform web search using the first text, but excluding the second text by applying a ‘

NOT’

operator to the second text.

13. The mobile terminal of claim 1, wherein the controller is further configured to cause the display to display a keypad in response to a fourth input received while a result of the web search is displayed, the fourth input comprising touching, by the pointer, a second position on the display and dragging from the touched second position in a prescribed direction for a distance that is equal to or greater than a first distance, but that is less than a second distance.

14. The mobile terminal of claim 13, wherein the controller is further configured to:

cause the display to display a second text in response to user input received via the keypad; and

perform web search using both the first text and the second text that are bound by an ‘

AND’

operator.

15. The mobile terminal of claim 13, further comprising a camera,

wherein the controller is further configured to activate the camera and cause the display to display a preview image obtained from the activated camera in response to a fifth input received while the result of the web search is displayed, the fifth input comprising dragging the pointer from the touched second position in the prescribed direction for a distance that is equal to or greater than the second distance, but that is less than a third distance.

16. The mobile terminal of claim 15, wherein the controller is further configured to perform web search using the first text and an image captured by the camera that are bound by an ‘

AND’

operator in response to a sixth input for capturing the image that is received while the preview image is displayed.

17. The mobile terminal of claim 15, wherein the controller is further configured to cause the display to display a list of images stored in the mobile terminal in response to a sixth input received while the result of the web search is displayed, the sixth input comprising dragging the pointer from the touched second position in the prescribed direction for a distance that is equal to or greater than the third distance.

18. The mobile terminal of claim 17, wherein the controller is further configured to perform web search using the first text and an image selected from the list of images that are bound by an ‘

AND’

operator in response to a seventh input for selecting the image from the list of images.

19. The mobile terminal of claim 1, wherein the controller is further configured to cause the display to display the first region, the second region, and the third region identifiably when the first position is touched by the pointer and prior to the dragging of the pointer from the first position.

20. A method for controlling a mobile terminal comprising a microphone, a wireless communication unit, and a display, the display comprising a first region and a second region, wherein the method comprises:

displaying, in the first region of the display, a list of search engines for web search in response to a first input, wherein the first input is touching, by a pointer, a first position on the display and dragging the pointer from the touched first position to the first region;

activating the microphone in response to a second input received after a search engine is selected from the list of search engines, wherein the second input is dragging the pointer that is in contact with the first region without being released from the first region after the first input is received from the first region to the second region;

displaying, in the second region of the display, a text generated by converting voice input received via the activated microphone; and

communicating with the selected search engine via the wireless communication unit to perform web search using the displayed text in response to a third input, wherein the third input is releasing the pointer that is in contact with the second region from the second region to which the pointer was dragged to activate the microphone.