TERMINAL HAVING TOUCHSCREEN AND METHOD FOR SEARCHING DATA THEREOF

• US 20090289913A1
• Filed: 05/13/2009
• Published: 11/26/2009
• Est. Priority Date: 05/22/2008
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: CHANG, Min-Young, Nam, Seung Wook, Yook, Hyung Min
• Application Number:
  US12/465,389
• Publication Number:
  US 20090289913A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

A terminal equipped with a touchscreen and data search method using the touchscreen is provided. The data search method displays a list of data items and a scroll button in first and second display regions defined on the touchscreen, respectively, checks, when a touch is detected on the scroll button, a part of the second region at which the scroll button is placed, presents a value of tag information matched with the part, and displays at least one data item identified by the value of the tag information in the first display region.

Claims

1. A data search method for a terminal having a touchscreen, comprising:

displaying a list of data items and a scroll button in a first display region and a second display region of the touchscreen, respectively;

checking a current part of the second display region at which the scroll button is placed in response to a touch of the scroll button;

presenting a value of tag information matched with the current part; and

displaying, in response to a release of the touch of the scroll button, at least one data item identified by the value of the tag information in the first display region.

2. The data search method of claim 1, wherein checking a current part comprises:

monitoring to detect a movement of the scroll button; and

checking, in response to a detected movement of the scroll button, the current part of the second region at which the scroll button is passing.

3. The data search method of claim 2, wherein presenting a value of tag information comprises enlarging the value of the tag information.

4. The data search method of claim 3, wherein the tag information comprises a metadata for sorting the at least one data item.

5. The data search method of claim 1, further comprising:

detecting touch in the first display region;

determining a type of the touch in the first display region;

executing a function reserved for the type of the touch in the first display region.

6. The data search method of claim 5, wherein the type of the touch is one of a flick and a tap.

7. The data search method of claim 6, wherein executing a function reserved for the type of the touch comprises:

measuring, when the type of the touch is the flick, a direction and a distance of the flick;

scrolling the list of the data items according to the direction and the distance of the flick;

checking the value of tag information of at least one data item appearing in the first display region; and

moving the scroll button to a part of the second display region matched with the value of the tag information.

8. The data search method of claim 7, wherein checking the value of tag information comprises checking the value of the tag information of the data item placed at a top of the first display region.

9. The data search method of claim 7, wherein moving the scroll button to a part of the second display region comprises:

checking the part of the second display region matched with the value of the tag information; and

placing the scroll button on the checked part of the second display region.

10. The data search method of claim 6, wherein executing a function reserved for the type of the touch comprises:

checking, when the type of the touch is the tap, the data item on which the tap is occurred; and

executing a function reserved for the tap.

11. The data search method of claim 10, wherein the data item is any of a photo file, a music file, and a text file.

12. A terminal comprising:

a touchscreen to display a list of data items in a first display region and to display a scroll button in a second display region, the touchscreen to sense a touch thereon;

a storage unit to store the data items with values of tag information to sort the data items; and

a control unit to check, in response to a touch of the scroll button, a part of the second display region corresponding to the scroll button'"'"'s location, to present the value of the tag information matched with the part, and to display, in response to a release of the touch of the scroll button, at least one data item identified by the value of the tag information in the first display region.

13. The terminal of claim 12, wherein the control unit is operable to monitor and detect a movement of the scroll button and to check, in response to the detected movement of the scroll button, the current part of the second display region at which the scroll button is passing.

14. The terminal of claim 13, wherein the control unit is operable to present the value of tag information in an enlarged manner.

15. The terminal of claim 13, wherein the control unit is operable to determine whether the touch is detected in the first display region, to analyze, in response to a detected touch in the first display region, a type of the touch, and to execute a function reserved for the type of the touch.

16. The terminal of claim 15, wherein the type of the touch is one of a flick and a tap.

17. The terminal of claim 16, wherein the control unit is operable to measure, when the type of the touch is the flick, a direction and a distance of the flick, to scroll the list of the data items according to the direction and the distance of the flick, to check the value of tag information of at least one data item appearing in the first display region, and to move the scroll button to a part of the second display region matched with the value of the tag information.

18. The terminal of claim 17, wherein the control unit is operable to check the part of the second display region matched with the value of the tag information, and to place the scroll button on the checked part of the second display region.

19. The terminal of claim 16, wherein the control unit is operable to check, when the type of the touch is the tap, the data item on which the tap is occurred, and to execute a function reserved for the tap.

20. The terminal of claim 19, wherein the data item is any of a photo file, a music file, and a text file.