MOBILE TERMINAL AND CONTROLLING METHOD THEREOF

• US 20110045813A1
• Filed: 03/30/2010
• Published: 02/24/2011
• Est. Priority Date: 08/19/2009
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: CHOI, Jung Eun
• Application Number:
  US12/750,516
• Publication Number:
  US 20110045813A1
• Time in Patent Office: Days
• US Class Current: 455/418
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: G06F 3/04895 Guidance during keyboard input operation, e.g. prompting
• CPC Class Codes: H04M 1/22 Illumination; Arrangements for improving the visibility of characters on dials
• CPC Class Codes: H04M 1/67 by electronic means
• CPC Class Codes: H04M 1/7243 with interactive means for internal management of messages
• CPC Class Codes: H04M 19/04 the ringing-current being generated at the substations
• CPC Class Codes: H04M 19/048 Arrangements providing optical indication of the incoming call, e.g. flasher circuits

Abstract

A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal, a display unit configured to display information, a user input unit including a hardware input unit having a light emitting device, and a controller configured to control the light emitting device of the hardware input unit to emit light in a predetermined pattern or color to inform a user of the mobile terminal about an unidentified received communication event that has not yet been checked by the user, and to display information about the unidentified communication event on the display unit when the user manipulates the hardware input unit.

Claims

1. A mobile terminal, comprising:

a wireless communication unit configured to wirelessly communicate with at least one other terminal;

a display unit configured to display information;

a user input unit including a hardware input unit having a light emitting device; and

a controller configured to control the light emitting device of the hardware input unit to emit light in a predetermined pattern or color to inform a user of the mobile terminal about an unidentified received communication event that has not yet been checked by the user, and to display information about the unidentified communication event on the display unit when the user manipulates the hardware input unit.

2. The mobile terminal of claim 1, wherein the predetermined pattern includes continuously emitted light.

3. The mobile terminal of claim 1, wherein the unidentified communication event comprises at least one of a short text message (SMS), a multimedia message (MMS), a voice mail, an email, a voice call and a video call.

4. The mobile terminal of claim 1, wherein the light emitting device comprising a plurality of light emitting diode (LEDs) configured to emit a plurality of different colors, and

wherein the controller is further configured to control the light emitting device to emit light in one of the plurality of the different colors differing according to a type of the unidentified communication event.

5. The mobile terminal of claim 1, wherein the hardware input unit includes a navigation key configured to recognize at least four directions including up, down, left and right directions input by the user using the navigation key.

6. The mobile terminal of claim 5, wherein the navigation key includes a pressure sensor configured to recognize the four directions input by the user pressing the navigation key.

7. The mobile terminal of claim 1, wherein the display unit includes a touchscreen configured to recognize a touch input from the user, and

wherein the controller is further configured to lock the touchscreen so touch input is not recognized if a user input via the user input unit or the touchscreen is not made or a prescribed time has passed from an occurrence of the unidentified communication event.

8. The mobile terminal of claim 7, wherein the controller is further configured to unlock the touchscreen only if the touch input is related to checking the unidentified communication event when the unidentified communication event is displayed on the touchscreen.

9. The mobile terminal of claim 7, wherein the unidentified event includes a plurality of unidentified events, and

wherein the controller is further configured to display information about each unidentified communication event as the user consecutively manipulates the hardware input unit when a list of the plurality of unidentified communication events is displayed on the touchscreen.

10. The mobile terminal of claim 9, wherein the controller is further configured to display the information about each unidentified communication event in a consecutive order according to an occurrence order of the unidentified communication event, a priority granted per type of the unidentified communication event and a priority granted per originator of the unidentified communication event.

11. The mobile terminal of claim 1, wherein the hardware input unit further includes a display device, and

wherein the controller is further configured to control the display device to display a figure of a different shape according to a type of the unidentified communication event.

12. The mobile terminal of claim 11, wherein the display device includes one of a plurality of light emitting diodes (LEDs) arranged in a prescribed shape and a liquid crystal display (LCD).

13. The mobile terminal of claim 1, wherein the controller is further configured to activate the light emitting device of the hardware input unit after a prescribed time expires from an occurrence of the unidentified communication event and when the display unit is turned off.

14. A mobile terminal, comprising:

a display unit including one of a liquid crystal display (LCD) and a plurality of light emitting diodes (LEDs) configured to emit light;

a wireless communication unit configured to wirelessly communicate with at least one other terminal;

a user input unit including a hardware input unit; and

a controller configured to control the one of the LCD and the plurality of LEDs to emit light in a predetermined pattern or color to inform a user of the mobile terminal about an unidentified received communication event that has not yet been checked by the user, and to display information about the unidentified communication event on the display unit when the user manipulates the hardware input unit.

15. The mobile terminal of claim 14, wherein the predetermined pattern includes continuously emitted light.

16. The mobile terminal of claim 14, wherein the unidentified communication event comprises at least one of a short text message (SMS), a multimedia message (MMS), a voice mail, an email, a voice call and a video call.

17. The mobile terminal of claim 14, wherein the controller is further configured to control the one of the LCD and the plurality of LEDs to emit light in one of the plurality of the different colors differing according to a type of the unidentified communication event.

18. The mobile terminal of claim 14, wherein the unidentified event includes a plurality of unidentified events, and

wherein the controller is further configured to display information about each unidentified communication event as the user consecutively manipulates the hardware input unit when a list of the plurality of unidentified communication events is displayed on the display unit.

19. The mobile terminal of claim 18, wherein the controller is further configured to display the information about each unidentified communication event in a consecutive order according to an occurrence order of the unidentified communication event, a priority granted per type of the unidentified communication event and a priority granted per originator of the unidentified communication event.

20. A method of controlling a mobile terminal, the method comprising:

allowing, via a wireless communication unit, wireless communication with at least one other terminal;

receiving, via a user input unit including a hardware input unit having a light emitting device, input from a user; and

controlling, via a controller, the light emitting device of the hardware input unit to emit light in a predetermined pattern or color to inform a user of the mobile terminal about an unidentified received communication event that has not yet been checked by the user; and

displaying, via a display unit, information about the unidentified communication event when the user manipulates the hardware input unit.

21. The method of claim 20, wherein the predetermined pattern includes continuously emitted light.

22. The method of claim 20, wherein the unidentified communication event comprises at least one of a short text message (SMS), a multimedia message (MMS), a voice mail, an email, a voice call and a video call.

23. The method of claim 20, wherein the light emitting device comprising a plurality of light emitting diode (LEDs) configured to emit a plurality of different colors, and

wherein the method further comprises controlling the light emitting device to emit light in one of the plurality of the different colors differing according to a type of the unidentified communication event.

24. The method of claim 20, wherein the unidentified event includes a plurality of unidentified events, and

wherein the method further comprises displaying information about each unidentified communication event on the display unit as the user consecutively manipulates the hardware input unit when a list of the plurality of unidentified communication events is displayed on the display unit.

25. The method of claim 24, further comprising:

displaying the information about each unidentified communication event on the display unit in a consecutive order according to an occurrence order of the unidentified communication event, a priority granted per type of the unidentified communication event and a priority granted per originator of the unidentified communication event.

26. The method of claim 20, wherein the hardware input unit further includes a display device, and

wherein the method further comprises displaying on the display device a figure of a different shape according to a type of the unidentified communication event.

27. The method of claim 20, further comprising:

activating the light emitting device of the hardware input unit after a prescribed time expires from an occurrence of the unidentified communication event and when the display unit is turned off.

28. A method of controlling a mobile terminal including a display unit having one of a liquid crystal display (LCD) and a plurality of light emitting diodes (LEDs) configured to emit light, the method comprising:

allowing, via a wireless communication unit, wireless communication with at least one other terminal;

controlling, via a controller, the one of the LCD and the plurality of LEDs to emit light in a predetermined pattern or color to inform a user of the mobile terminal about an unidentified received communication event that has not yet been checked by the user; and

displaying information about the unidentified communication event on the display unit when the user manipulates a hardware input unit on the mobile terminal.

29. The method of claim 28, wherein the predetermined pattern includes continuously emitted light.

30. The method of claim 28, wherein the unidentified communication event comprises at least one of a short text message (SMS), a multimedia message (MMS), a voice mail, an email, a voice call and a video call.

31. The method of claim 28, further comprising:

controlling the one of the LCD and the plurality of LEDs to emit light in one of the plurality of the different colors differing according to a type of the unidentified communication event.

32. The method of claim 28, wherein the unidentified event includes a plurality of unidentified events, and

wherein the method further comprises displaying information about each unidentified communication event on the display unit as the user consecutively manipulates the hardware input unit when a list of the plurality of unidentified communication events is displayed on the display unit.

33. The method of claim 32, further comprising:

displaying the information about each unidentified communication event on the display unit in a consecutive order according to an occurrence order of the unidentified communication event, a priority granted per type of the unidentified communication event and a priority granted per originator of the unidentified communication event.