METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR OPERATING HANDHELD ELECTRONIC DEVICES INCLUDING MOVEABLE DISPLAYS AND RELATED DEVICES

• US 20100039350A1
• Filed: 08/19/2008
• Published: 02/18/2010
• Est. Priority Date: 08/15/2008
• Status: Abandoned Application

• Current Assignee: Sony Ericsson Mobile Communications (Sony Group Corp.)
• Original Assignee: Sony Ericsson Mobile Communications USA Incorporated (Sony Group Corp.)
• Inventors: Flenniken, Robert, Kirkup, Kevin Scott, Wakefield, Ivan Nelson
• Application Number:
  US12/194,127
• Publication Number:
  US 20100039350A1
• Time in Patent Office: Days
• US Class Current: 345/1.300
• 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 1/1647 including at least an additional display G06F1/1692 takes precedence
• CPC Class Codes: G06F 1/1684 Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
• CPC Class Codes: H04M 1/0216 Foldable in one direction, i.e. using a one degree of freedom hinge
• CPC Class Codes: H04M 1/0237 Sliding mechanism with one degree of freedom
• CPC Class Codes: H04M 1/0241 using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
• CPC Class Codes: H04M 1/0247 comprising more than two body parts
• CPC Class Codes: H04M 1/027 including magnifying means
• CPC Class Codes: H04M 1/72427 for supporting games or graphical animations
• CPC Class Codes: H04M 2250/12 including a sensor for measuring a physical value, e.g. temperature or motion telephones including GPS signal receivers H04M2250/10
• CPC Class Codes: H04M 2250/16 including more than one display unit
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041

Abstract

In a method of operating a handheld electronic device including a housing having a fixed display on a surface thereof and a moveable display that is configured slide along the surface to variably overlap portions of the fixed display, a signal is received from a position sensor adjacent the surface of the housing. A relative position of the moveable display with respect to the fixed display is determined in response to the signal from the position sensor. An image displayed on the moveable display and/or the fixed display is selectively manipulated according to the determined relative position of the moveable display to the fixed display. Related devices are also discussed.

Claims

1. A method of operating a handheld electronic device comprising a housing including a fixed display on a surface thereof and a moveable display that is configured slide along the surface of the housing to variably overlap portions of the fixed display, the method comprising:

receiving a signal from a position sensor adjacent the surface of the housing;

determining a relative position of the moveable display with respect to the fixed display in response to the signal from the position sensor; and

selectively manipulating an image displayed on the moveable display and/or the fixed display according to the determined relative position of the moveable display to the fixed display.

2. The method of claim 1, wherein the signal from the position sensor indicates a characteristic of a surface of the moveable display adjacent to the surface of the housing, and wherein determining the relative position of the moveable display comprises:

determining the relative position of the surface of the moveable display with respect to the fixed display according to the surface characteristic indicated by the signal from the position sensor.

3. The method of claim 2, wherein receiving the signal from the position sensor comprises receiving a plurality of signals from the position sensor indicating movement of the moveable display, and wherein determining the relative position further comprises:

detecting variations in the plurality of signals received from the position sensor; and

determining the relative position of the moveable display according to the detected variations in the plurality of signals from the position sensor.

4. The method of claim 2, wherein the surface of the moveable display adjacent to the surface of the housing comprises at least one of:

a reflective pattern including a plurality of regions having different respective optical reflectivities, wherein the signal from the position sensor indicates one of the different optical reflectivities;

a plurality of regions with different respective acoustical properties, wherein the signal from the sensor indicates one of the different acoustical properties;

a flexible film, wherein the signal from the sensor indicates one of a plurality of deflections and/or positions of the flexible film;

a plurality of regions respectively including different surface roughnesses, wherein the signal from the position sensor indicates one of the different surface roughnesses; and

a plurality of regions with different respective resistivities, wherein the signal from the position sensor indicates one of the different resistivities.

5. The method of claim 1, wherein one of the fixed display and the moveable display includes a magnet, wherein the other of the fixed display and the moveable display includes the position sensor, and wherein the signal from the position sensor indicates one of a plurality of different voltages induced by the magnet based on a proximity thereto.

6. The method of claim 1, wherein the relative position of the moveable display with respect to the fixed display comprises one of at least three positions in which the moveable display overlaps portions of the surface of the housing.

7. The method of claim 1, wherein selectively manipulating the image displayed on the fixed display comprises:

detecting movement of the moveable display in a direction along the surface of the housing; and

scrolling the image displayed on the fixed display in the direction responsive to detecting the movement of the moveable display in the direction.

8. The method of claim 1, wherein selectively manipulating the image displayed on the fixed and/or moveable displays further comprises:

receiving a user selection of an item displayed on one of the fixed display and the moveable display; and

displaying information associated with the selected item on the other of the fixed display and the moveable display responsive to receiving the user selection.

9. The method of claim 1, wherein selectively manipulating the images displayed on the fixed and/or moveable displays further comprises:

displaying a window including an image portion within a boundary thereof on one of the fixed display and the moveable display; and

displaying an enlarged view of the image portion within the boundary of the window on the other of the fixed display and the moveable display.

10. The method of claim 1, further comprising:

displaying a composite image of a single scene across the fixed and moveable displays such that a portion of the single scene is displayed on the moveable display and is varied according to the relative position of the moveable display with respect to the fixed display.

11. The method of claim 10, wherein selectively manipulating the image displayed on the moveable display further comprises:

magnifying at least part of the portion of the single scene displayed on the moveable display.

12. The method of claim 10, wherein selectively manipulating the image displayed on the moveable display further comprises:

highlighting points of the portion of the single image displayed on the moveable display.

13. The method of claim 1, further comprising:

detecting movement of the moveable display in a direction along the surface of the housing; and

modifying a device setting and/or initiating a device function responsive to detecting the movement of the moveable display.

14. The method of claim 1, wherein the fixed display comprises a first display, wherein the device further comprises a second display fixed in or deployable to a side-by-side arrangement with the first display and wherein the moveable display comprises a third display fixed in or deployable to an overlapping arrangement with respect to the first and/or second displays in the side-by-side arrangement, and further comprising:

displaying the composite image of the single scene across the first, second and third displays, wherein the portion of the single scene displayed on the third display corresponds to the relative position of the third display with respect to the first and second displays.

15. A handheld electronic device, comprising:

a housing including a fixed display on a surface thereof;

a moveable display on the surface of the housing and configured slide along the surface to variably overlap portions of the fixed display;

a position sensor adjacent the surface of the housing and configured to generate a signal indicating a relative position of the moveable display with respect to the fixed display; and

a display controller configured to determine the relative position of the moveable display with respect to the fixed display in response to the signal generated by the position sensor and selectively manipulate an image displayed on the moveable display and/or the fixed display according to the relative position of the moveable display to the fixed display.

16. The device of claim 15, wherein the display controller is configured to detect movement of the moveable display in a direction along the surface of the housing responsive to the signal from the position sensor and scroll an image displayed on the fixed display in the direction responsive to detecting the movement of the moveable display in the direction.

17. The device of claim 15, wherein the display controller is configured to display information associated with a selected item on one of the fixed display and the moveable display responsive to receiving a signal indicating user selection of the item on the other of the fixed display and the moveable display.

18. The device of claim 15, wherein the display controller is configured to display a window including an image portion within a boundary thereof on one of the fixed display and the moveable display and display an enlarged view of the image portion within the boundary of the window on the other of the fixed display and the moveable display.

19. The device of claim 15, wherein the display controller is configured to display a composite image of a single scene across the fixed and moveable displays such that a portion of the single scene is displayed on the moveable display and is varied according to the relative position of the moveable display with respect to the fixed display, and wherein the display controller is further configured to magnify and/or highlight points on at least part of the portion of the single scene displayed on the moveable display.

20. The device of claim 15, wherein the display controller is configured to detect movement of the moveable display in a direction along the surface of the housing responsive to the signal from the position sensor and modify a device setting and/or initiate a device function responsive to detecting the movement of the moveable display.