Touch pad for handheld device

• US 8,446,370 B2
• Filed: 07/30/2007
• Issued: 05/21/2013
• Est. Priority Date: 02/25/2002
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Zadesky, Stephen P., Tan, Tang Y.
• Primary Examiner(s): Wang, Quan-Zhen
• Assistant Examiner(s): NGUYEN, JENNIFER T
• Application Number:
  US11/882,003
• Publication Number:
  US 20070276525A1
• Time in Patent Office: 2,122 Days
• Field of Search: 345/156, 345/157, 345/169, 345/173, 455/550, 455/566
• US Class Current: 345/173
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• 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: G06F 3/03547 Touch pads, in which fingers can move on a surface
• CPC Class Codes: G06F 3/038 Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
• CPC Class Codes: G06F 3/0393 Accessories for touch pads or touch screens, e.g. mechanical guides added to touch screens for drawing straight lines, hard keys overlaying touch screens or touch pads
• CPC Class Codes: G06F 3/044 by capacitive means
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A media device for storing and playing media such as audio, video or images, includes a memory device configured to store a plurality of media items in a digital format. The media device also includes a display configured to present a group of media items from the plurality of stored media items and to present a visual indicator that is capable of scrolling through the displayed group of media items in order to designate a specific media item from the group of media items. The media device further includes a touch pad configured to receive input from a sliding motion or a tapping motion of a finger. The sliding motion of the finger controls the movement of the visual indicator through the group of media items. The tapping motion of the finger selects the specific media item that is designated by the visual indicator.

Claims

1. A battery powered handheld electronic device that stores and plays media such as audio, video or images, the handheld electronic device comprising:

a memory device configured to store a plurality of media items in a digital format;

a display configured to present a group of media items from the plurality of stored media items and to present a visual indicator that is capable of scrolling through the displayed group of media items in order to designate a specific media item from the group of media items; and

a touch pad comprising a single continuous touch surface configured to receive input from a rotational sliding motion through 360 degrees of rotation without stopping and a tapping motion of a finger, the rotational sliding motion of the finger controlling the movement of the visual indicator through the group of media items, the tapping motion of the finger selecting the specific media item that is designated by the visual indicator.

2. The handheld electronic device as recited in claim 1 further comprising:

a plurality of buttons configured to receive input from a finger pressing thereon, the button functions controlling various aspects of the handheld electronic device, the functions of the buttons being distinct from the functions of the touch pad.

3. The handheld electronic device as recited in claim 2 wherein the buttons are disposed about the touch pad.

4. The handheld electronic device as recited in claim 3 wherein the buttons are adjacent one another and the touch pad.

5. The handheld electronic device as recited in claim 4 wherein tangible surfaces are provided between the buttons and touch pad so as to physically define their boundaries.

6. The handheld electronic device as recited in claim 2 wherein there are at least four buttons.

7. The handheld electronic device as recited in claim 6 wherein the buttons include at least a menu button, play/stop button, forward seek button and a reverse seek button.

8. The handheld electronic device as recited in claim 1 wherein the touch pad is recessed below a surface of a housing of the handheld electronic device.

9. The handheld electronic device as recited in claim 1 wherein the touch pad is circular.

10. The handheld electronic device as recited in claim 9 wherein the circular touch pad is annular and wherein the width of the annularly circular touch pad is capable of receiving tangential and swirling sliding motions.

11. The handheld electronic device as recited in claim 1 wherein the sliding motion of the finger also controls the volume of audio being outputted by the media device.

12. The handheld electronic device as recited in claim 1, further comprising a plurality of buttons that completely surround the touch pad.

13. A battery powered handheld music player, comprising:

a housing that supports various electrical components that provide computing operations for the music player;

a memory device disposed inside the housing and configured to store a plurality of songs in a digital format;

a display screen provided at a first portion of a front surface of the housing, and configured to present a list of songs from the plurality of stored songs and to present a visual indicator that is capable of linearly traversing through the list of songs in order to designate a specific song from the list of songs;

a single integrated input arrangement provided at a second portion of the front surface of the housing, the single integrated input arrangement including a plurality of input regions that are adjacent one another and that provide control functions for operating the music player, at least one of the input regions being implemented with a touch pad comprising a single continuous touch surface configured to receive a rotational user input through 360 degrees of rotation without stopping and a tapping motion of a finger, the rotational user input controlling the movement of the visual indicator through the list of songs, the tapping motion of the finger selecting the specific song that is designated by the visual indicator; and

audio output components for outputting music associated with a selected specific song from the list of songs.

14. The music player as recited in claim 13 wherein the at least one of the input regions is also configured to provide control functions for adjusting the volume of the music being outputted by the music player.

15. The music player as recited in claim 13 wherein the remaining input regions are configured to provide control functions for adjusting the volume of the music being outputted by the music player initiating menu, play/pause, previous, and next commands.

16. The music player as recited in claim 13 wherein the input arrangement is circular.

17. The music player as recited in claim 13 wherein the input arrangement is rectangular.

18. The music player as recited in claim 13 wherein tangible surfaces are provided at the boundaries of the input regions so as to physically define their position within the input arrangement.

19. A battery powered handheld device capable of playing media, comprising:

a housing, that supports various electrical components that provide computing operations for the battery powered handheld device;

a memory device disposed inside the housing and configured to store a plurality of menu items;

a display screen provided at a first portion of a front surface of the housing, and configured to present a list of menu items and to present a visual indicator that is capable of linearly traversing through the list of menu items in order to designate a specific menu item from the list of menu items; and

an input arrangement provided at a second portion of the front surface of the housing, the input arrangement including an inner input region and one or more outer input regions that provide control functions for operating the battery powered handheld device, the outer input regions being disposed outside the inner input region, the inner input region including at least a touch pad, wherein the one or more outer input regions comprise a plurality of buttons that completely surround a perimeter of the touch pad.

20. The battery powered handheld device as recited in claim 19 wherein the inner input region provides control functions for at least controlling the visual indicator and selecting a menu item from the list of menu items.

21. The battery powered handheld device as recited in claim 20 wherein the outer input regions provide control functions for initiating commands in the battery powered handheld device.

22. The battery powered handheld device as recited in claim 19 wherein the inner input region further includes a button integrated within the touch surface of the touch pad.

23. The battery powered handheld device as recited in claim 19 wherein the input arrangement is circular.

24. The battery powered handheld device as recited in claim 19 wherein the touch pad is recessed below the outer surface of the housing.

25. The battery powered handheld device as recited in claim 19 wherein the outer input regions are configured to surround the perimeter of the inner input region.

26. The battery powered handheld device as recited in claim 19 wherein tangible surfaces are provided at the boundaries of the inner and outer input regions so as to physically define their position within the input arrangement.

27. The battery powered handheld device as recited in claim 19 further comprising an audio feedback device disposed inside the housing, and configured to provide audio feedback in conjunction with movement of the visual indicator as it traverses through the menu list.

28. The battery powered handheld device as recited in claim 19 wherein the input arrangement includes at least four outer input regions.

29. The battery powered handheld device as recited in claim 19 wherein the outer input regions include at least a first input region associated with a menu command, a second input region associated with play and stop command, a third input region associated with a forward seek command and a fourth input region associated with a reverse seek command.

30. The battery powered handheld device as recited in claim 19, wherein the touch pad is configured to receive input from a sliding motion and a tapping motion of a finger, the sliding motion of the finger controlling the movement of the visual indicator through the group of menu items, the tapping motion of the finger selecting the specific menu item that is designated by the visual indicator.