Mobile terminal and method for displaying a web site using previous display information

• US 20040214611A1
• Filed: 07/07/2003
• Published: 10/28/2004
• Est. Priority Date: 04/23/2003
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Jong, Ho-Won, Kang, Chin-Kyu
• Application Number:
  US10/614,415
• Publication Number:
  US 20040214611A1
• Time in Patent Office: Days
• US Class Current: 455/566
• CPC Class Codes: H04M 1/72445 for supporting Internet browser applications

Abstract

A mobile terminal and method for displaying a web site using previous display information. In the mobile terminal, a memory stores previous display information of a web page previously visited by a user. A controller performs a control operation so that the loaded web page is displayed on a display unit after the controller detects the previous display information of a loaded web page from the memory. In the method, a web page is loaded if the user accessing a wireless Internet requests the mobile terminal to visit the web page. The previous display information of the loaded web page is detected from an internal memory of the mobile terminal and the loaded web page is displayed utilizing the display information. As a result, the mobile terminal and method enable users to easily use the wireless Internet.

Claims

1. A mobile terminal, comprising:

a display unit;

a memory for storing previous display information of a web page previously visited by a user; and

a controller detecting the previous display information of the web page from the memory and displaying the web page utilizing the previous display information when the web page is re-visited.

2. The mobile terminal as set forth in claim 1, wherein the previous display information includes:

a uniform resource locator (URL) of the web page;

display-information collection time information; and

position information of a display area, to be displayed on the display unit.

3. The mobile terminal as set forth in claim 2, wherein the previous display information further includes form-input information contained in the web page.

4. The mobile terminal as set forth in claim 2, wherein the controller detects the previous display information of the web page from the memory, compares a current time with the display-information collection time of the detected previous display information, and displays the web page utilizing the previous display information only if the current time has not exceeded a preset valid time after the display-information collection time.

5. The mobile terminal as set forth in claim 1, wherein the controller collects display information of a currently displayed web page if a web-page turning command is input, and stores the collected display information in the memory.

6. The mobile terminal as set forth in claim 1, wherein the controller collects display information of a currently displayed web page if an Internet termination command is input, and stores the collected display information in the memory.

7. The mobile terminal as set forth in claim 1, wherein the controller periodically checks display-information collection time information previously stored in the memory and deletes corresponding display information when a current time has exceeded a preset valid time.

8. A method for displaying a web site on a mobile terminal, comprising the steps of:

(a) loading a web page if a user accessing a wireless Internet requests the mobile terminal to visit the web page; and

(b) detecting previous display information of the loaded web page from an internal memory of the mobile terminal and displaying the loaded web page utilizing the previous display information.

9. The method as set forth in claim 8, further comprising the step of:

(c) collecting display information of a currently displayed web page in response to a web-page turning command for the displayed web page and storing the collected display information in the internal memory of the mobile terminal.

10. The method as set forth in claim 9, wherein the display information includes:

a uniform resource locator (URL) of the web page;

display-information collection time information; and

position information of a display area, to be displayed on a display unit.

11. The method as set forth in claim 10, wherein the display information further input-input information contained in the web page.

12. The method as set forth in claim 8, further comprising the step of:

(d) collecting display information of a currently displayed web page in response to a wireless Internet termination command, and storing the collected display information in the internal memory of the mobile terminal.

13. The method as set forth in claim 12, wherein the display information includes:

a uniform resource locator (URL) of the web page;

display-information collection time information; and

position information of a display area, to be displayed on a display unit.

14. The method as set forth in claim 13, wherein the display information further includes form-input information contained in the web page.

15. The method as set forth in claim 8, wherein step (b) further comprises the steps of:

(b-1) comparing a current time with a display information collection time of the detected display information; and

(b-2) displaying the loaded web page utilizing the display information only if the current time has not exceeded a preset valid time after the display information collection time.

16. The method as set forth in claim 8, further comprising the step of:

(e) periodically checking display-information collection time information previously stored in the internal memory of the mobile terminal and deleting corresponding display information when a current time has exceeded a preset valid time.