User interface apparatus and method

• US 20060187212A1
• Filed: 02/24/2006
• Published: 08/24/2006
• Est. Priority Date: 02/24/2005
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Lee, Sang-Hyuk, Park, Sang-Yong, Park, Seung-Gun
• Application Number:
  US11/361,720
• Publication Number:
  US 20060187212A1
• Time in Patent Office: Days
• US Class Current: 345/169
• CPC Class Codes: G06F 1/1616 with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
• CPC Class Codes: G06F 1/1624 with sliding enclosures, e.g. sliding keyboard or display
• CPC Class Codes: G06F 1/1662 Details related to the integrated keyboard
• CPC Class Codes: G06F 1/169 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033
• CPC Class Codes: H04M 1/72469 for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041

Abstract

A user interface apparatus comprises a plurality of key buttons, and a plurality of touchpad pieces, each located under an associated key button and situated such that a touch of an associated key button can be sensed. When a user touches predetermined key buttons among the plurality of key buttons such that the key buttons contact their associated touchpad pieces in a state where a menu screen is displayed, the predetermined key buttons serve as navigation key buttons for changing a menu screen between main menus or shifting a highlight between submenus. Upon detecting a touch-drag for a plurality of key buttons in a menu mode, menu items displayed on the menu screen are sorted or highlight-scrolled according to a predetermined condition for the touch-dragged key button group.

Claims

1. An apparatus, comprising:

a plurality of key buttons; and

a plurality of touchpad pieces, each touch pad being located under one of the plurality of key buttons and adapted to sense a touch of a key button; and

a controller adapted to receive an input corresponding to the touch of the key button and change a display of a menu screen based on the input.

2. The user interface apparatus of claim 1, wherein the plurality of key buttons are adapted to serve as navigation key buttons for at least one of switching between a plurality of main menus and shifting a highlight on submenus of a main menu.

3. The user interface apparatus of claim 2, wherein a main menu and its submenus are displayed in the form of icons on a same menu screen, the submenu icons are horizontally arranged under the main menu icon, and a selected submenu icon is highlighted so that the selected submenu icon can be distinguished from the other submenu icons.

4. The user interface apparatus of claim 2, wherein the submenus are displayed in the form of icons, wherein each time one of the plurality of the key buttons corresponding to a right-direction key button is touched, all of the submenu icons are shifted to the left and, wherein each time one of the plurality of the key buttons corresponding to a left-direction key button is touched, all of the submenu icons are shifted to the right.

5. The user interface apparatus of claim 1, wherein each touch pad is adapted to sense a touch of a key button, said touch being a force less than the force sufficient to trigger a key stroke.

6. The user interface apparatus of claim 1, wherein the plurality of key buttons have 0, 1, . . . , 9, * and # key buttons arranged thereon in a 3×

4 matrix.

7. The user interface apparatus of claim 1, wherein the plurality of key buttons have at least one function key button implemented with a touchpad.

8. The user interface apparatus of claim 7, wherein the at least one function key button comprises ‘

menu’

, ‘

OK’

, ‘

call’

, ‘

end’ and

‘

cancel’

key buttons.

9. The user interface apparatus of claim 1, wherein the plurality of key buttons are on a body of a mobile terminal.

43. The user interface apparatus of claim 1, wherein each touch pad is adapted to sense a touch of a key button, said touch being of a force less than a force sufficient to trigger a key stroke.

10. A user interface apparatus, comprising:

a plurality of key buttons found in an m×

n matrix; and

a plurality of touchpad pieces, each of the plurality of touchpad pieces located under an associated key button and situated such that a touch of an associated key button can be sensed; and

a controller for, upon detecting a first touch-drag for m or n number of key buttons in a column or row direction in a menu mode, sorting items displayed on a menu screen according to a predetermined condition for the touch-dragged key button group.

11. The user interface apparatus of claim 10, wherein the maximum number of the predetermined conditions is equal to a sum, m+n, of the number, m, of columns and the number, n, of rows.

12. The user interface apparatus of claim 10, wherein if a touch-drag for the same key button group is repeatedly sensed, the controller highlight-scrolls menu items.

13. The user interface apparatus of claim 10, further comprising:

a memory for storing MP3 music files; and

a display for displaying a menu screen for the MP3 music files,

wherein the controller sorts music titles displayed on the display in alphabetical order upon detecting a first touch-drag for x-row or y-column key buttons in an MP3 play mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

14. The user interface apparatus of claim 10, further comprising:

a memory for storing MP3 music files; and

a display for displaying a menu screen for the MP3 music files,

wherein the controller sorts music titles displayed on the display by artist upon detecting a first touch-drag for x-row or y-column key buttons in an MP3 play mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

15. The user interface apparatus of claim 10, further comprising:

a memory for storing MP3 music files; and

a display for displaying a menu screen for the MP3 music files,

wherein the controller sorts music titles displayed on the display in user set album order upon detecting a first touch-drag for x-row or y-column key buttons in an MP3 play mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

16. The user interface apparatus of claim 10, further comprising:

a memory for storing phone numbers; and

a display for displaying a menu screen for the phone numbers,

wherein the controller sorts subscriber names mapped to the phone numbers stored in the memory, displayed on the display, in alphabetical order upon detecting a first touch-drag for x-row or y-column key buttons in a phone number display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

17. The user interface apparatus of claim 10, further comprising:

a memory for storing phone numbers; and

a display for displaying a menu screen for the phone numbers,

wherein the controller sorts the phone numbers stored in the memory, displayed on the display, in the order of last outgoing call number upon detecting a first touch-drag for x-row or y-column key buttons in a phone number display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

18. The user interface apparatus of claim 10, further comprising:

a memory for storing phone numbers; and

a display for displaying a menu screen for the phone numbers,

wherein the controller sorts the phone numbers stored in the memory, displayed on the display, in the order of last incoming call number upon detecting a first touch-drag for x-row or y-column key buttons in a phone number display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

19. The user interface apparatus of claim 10, further comprising:

a memory for storing short message service (SMS) messages; and

a display for displaying a menu screen for an SMS message list,

wherein the controller sorts the SMS message list displayed on the display in sender order upon detecting a first touch-drag for x-row or y-column key buttons in an SMS message display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

20. The user interface apparatus of claim 10, further comprising:

a memory for storing SMS messages; and

a display for displaying a menu screen for an SMS message list,

wherein the controller sorts the SMS message list displayed on the display in the order of initials of the SMS messages upon detecting a first touch-drag for x-row or y-column key buttons in an SMS message display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

21. The user interface apparatus of claim 10, further comprising:

a memory for storing SMS messages; and

a display for displaying a menu screen for an SMS message list,

wherein the controller sorts the SMS message list displayed on the display in received date order upon detecting a first touch-drag for x-row or y-column key buttons in an SMS message display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

22. The user interface apparatus of claim 10, further comprising:

a memory for storing E-mails; and

a display for displaying a menu screen for an E-mail list,

wherein the controller sorts the E-mail list displayed on the display in sender order upon detecting a first touch-drag for x-row or y-column key buttons in an E-mail display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

23. The user interface apparatus of claim 10, further comprising:

a memory for storing E-mails; and

a display for displaying a menu screen for an E-mail list,

wherein the controller sorts the E-mail list displayed on the display in order of initials of the E-mails upon detecting a first touch-drag for x-row or y-column key buttons in an E-mail display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

24. The user interface apparatus of claim 10, further comprising:

a memory for storing E-mails; and

a display for displaying a menu screen for an E-mail list,

wherein the controller sorts the E-mail list displayed on the display in received date order upon detecting a first touch-drag for x-row or y-column key buttons in an E-mail display mode, wherein x=1, . . . ,m, and y=1, . . . ,n.

25. The user interface apparatus of claim 10, further comprising at least one function key button that comprises an independent touchpad piece.

26. The user interface apparatus of claim 25, wherein when one of four function key buttons are touched in a state where the menu screen is displayed, the four function key buttons serve as navigation key buttons indicating up, left, right and down directions.

27. The user interface apparatus of claim 26, wherein the controller sorts particular menu items displayed on the menu screen according to a predetermined condition upon detecting a first touch-drag for key buttons in row or column direction in a state where the menu screen is displayed.

28. The user interface apparatus of claim 27, wherein if a touch-drag for the same key button group is repeated, the controller highlight-scrolls the menu items.

29. The user interface apparatus of claim 26, further comprising a function key button used for performing automatic Internet access upon detecting its touch, the function key button comprising an independent touchpad piece.

30. The user interface apparatus of claim 29, wherein the function key button comprises ‘

menu’

, ‘

call’

, ‘

end’ and

‘

cancel’

key buttons, and further comprises an ‘

OK’

key button comprising an independent touchpad piece.

31. The user interface apparatus of claim 25, wherein the plurality of key buttons and the touchpad pieces for the function key buttons are mounted on a body of a mobile terminal.

32. The user interface apparatus of claim 10, further comprising navigation key buttons for controlling up, left, right and down directions, the navigation key buttons being implemented with a touchpad.

33. The user interface apparatus of claim 32, further comprising at least one function key button implemented with a touchpad.

34. The user interface apparatus of claim 32, wherein said navigation key buttons are mounted on a slider of a mobile terminal.

35. A user interface method in an apparatus including a plurality of key buttons and a plurality of touchpad pieces, each of the plurality of touchpad pieces located under one of the plurality of key buttons and adapted for sensing a touch for the corresponding key button, the method comprising the steps of:

determining if one of the plurality of the key buttons is touched in a state controlled by a controller of the apparatus, where a menu screen is displayed in the state;

displaying a previous main menu on the menu screen if a first key button among the associated key buttons is touched;

displaying a next main menu on the menu screen if a second key button among the associated key buttons is touched;

if a third key button among the associated key buttons is touched, shifting a highlight on the submenus displayed on the menu screen such that a previous menu item of a currently highlighted menu item is highlighted; and

if a fourth key button among the associated key buttons is touched, shifting the highlight on the submenus displayed on the menu screen such that a next menu item of the currently highlighted menu item is highlighted.

36. The user interface method of claim 35, wherein the main menu and the submenus are displayed in the form of icons, the submenu icons are horizontally arranged under the main menu icon, and a selected submenu icon is highlighted so that the selected submenu icon can be distinguished from the other submenu icons.

37. The user interface method of claim 35, wherein the main menu and the submenus are displayed in the form of icons, wherein each time the third key button is touched, the submenu icons are shifted left such that an icon in the leftmost position is no longer displayed and a new submenu icon is displayed in the rightmost position, and wherein each time the fourth key button is touched, the submenu icons are shifted right such that an icon in the rightmost position is no longer displayed and a new submenu icon is displayed in the leftmost position.

38. The user interface method of claim 36, wherein the main menu and the submenus are displayed in the form of icons, wherein each time the third key button is touched, the submenu icons are shifted left such that an icon in the leftmost position is no longer displayed and a new submenu icon is displayed in the rightmost position, and wherein each time the fourth key button is touched, the submenu icons are shifted right such that an icon in the rightmost position is no longer displayed and a new submenu icon is displayed in the leftmost position.

39. The user interface method of claim 36, further comprising the steps of:

displaying a selected one of the submenu icons on the menu screen;

shifting the highlight to a previous menu item of the currently highlighted menu item if the first key button is touched; and

shifting the highlight to a next menu item of the currently highlighted menu item if the second key button is touched.

40. A user interface method in an apparatus including a plurality of key buttons and a plurality of touchpad pieces, each of the plurality of touchpad pieces located under a key button and adapted to sense a touch of the key button, the method comprising the steps of:

sensing a touch of the key button with the corresponding touchpad;

determining, in a menu mode, if a plurality of key buttons are touch-dragged in a row or column direction; and

upon detecting the touch-drag, controlling a function of the apparatus.

41. The user interface method of claim 40, further comprising the step of scrolling a highlight on menu items, if a touch-drag is sensed.

42. The user interface method of claim 40, further comprising the steps of:

determining if one of the plurality of key buttons is touched in a state where a menu screen is displayed;

displaying a previous main menu on the menu screen if a first key button among the associated key buttons is touched;

displaying a next main menu on the menu screen if a second key button among the associated key buttons is touched;

shifting a highlight to a previous menu item of a currently highlighted submenu if a third key button among the plurality of key buttons is touched; and

shifting the highlight to a next menu item of the currently highlighted submenu if a fourth key button among the plurality of key buttons is touched.