ANAMORPHIC DISPLAY

• US 20130215101A1
• Filed: 02/21/2012
• Published: 08/22/2013
• Est. Priority Date: 02/21/2012
• Status: Abandoned Application

• Current Assignee: Motorola Solutions, Inc.
• Original Assignee: Motorola Solutions, Inc.
• Inventors: DUAN, MENG-GE
• Application Number:
  US13/401,079
• Publication Number:
  US 20130215101A1
• Time in Patent Office: Days
• US Class Current: 345/419
• CPC Class Codes: G09G 2320/028 by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
• CPC Class Codes: G09G 2320/068 for control of viewing angle adjustment
• CPC Class Codes: G09G 2340/0442 Handling or displaying different aspect ratios, or changing the aspect ratio
• CPC Class Codes: G09G 5/32 with means for controlling the display position see provisionally G09G5/42

Abstract

An anamorphic display device is provided herein. The display device produces anamorphically-displayed elements via a visual three-dimensional illusion for two-dimensional content element of a viewing surface. Context-aware circuitry may determine a viewpoint, and the viewpoint can be used to determine an angle where viewing ray intersects the viewing surface. A geometric algorithm is used to reconstruct the two-dimensional content element appropriately on the viewing surface. The observer can observe the three-dimensional illusion of the two-dimensional content element out of the plane viewing surface in the observer'"'"'s perspective at the viewpoint, as if the original two-dimensional content element were placed in the three-dimensional space. This allows easier viewing of material at off angles.

Claims

1. A device comprising:

communication circuitry receiving information to be displayed;

context-aware circuitry determining a current context of the device;

a processor morphing at least a portion of the text to create anamorphic text based on the current context of the device; and

a display, displaying the anamorphic text.

2. The device of claim 1 wherein the context-aware circuitry comprises a level and the logic circuitry morphs at least the portion of the text based on an angle of the display.

3. The device of claim 1 wherein the context-aware circuitry comprises a sensor that determines when the device is being held, and the logic circuitry morphs at least the portion of the text based on whether or not the device is being held.

4. The device of claim 1 wherein the context-aware circuitry comprises positioning circuitry that determines a location of the device, and the logic circuitry morphs at least the portion of the text based on the location of the device.

5. The device of claim 1 wherein the context-aware circuitry comprises positioning circuitry that determines a speed of the device, and the logic circuitry morphs at least the portion of the text based on the speed of the device.

6. The device of claim 1 wherein the context-aware circuitry comprises face-recognition circuitry that determines a position of a user'"'"'s face in relation to the device, and the logic circuitry morphs at least the portion of the text based the position of the user'"'"'s face in relation to the device.

7. The device of claim 1 wherein text is displayed anamorphically, and symbols are not displayed anamorphically.

8. The device of claim 7 wherein the text comprises letters A through Z, and numbers 0 through 9 and wherein the symbols comprise elements other than text.

9. A device comprising:

communication circuitry receiving information to be displayed;

a level determining an angle;

a sensor determining when the device is being held;

logic circuitry morphing at least a portion of the text to create anamorphic text based on the angle, and only when the device is not being held; and

a display, displaying the anamorphic text.

10. The device of claim 9 further comprising positioning circuitry that determines a location of the device, and the logic circuitry morphs at least the portion of the text based on the location of the device.

11. The device of claim 9 wherein text is displayed anamorphically, and symbols are not displayed anamorphically.

12. The device of claim 11 wherein the text comprises letters A through Z, and numbers 0 through 9 and wherein the symbols comprise elements other than text.

13. A method for operating a device, the method comprising the steps of:

receiving at communication circuitry, information to be displayed;

determining a current context of the device;

morphing at least a portion of the text to create anamorphic text based on the current context of the device; and

displaying the anamorphic text.

14. The device of claim 13 wherein the step of determining the current context comprises the step of determining an angle of the display.

15. The method of claim 13 wherein the step of determining the current context comprises the step of determining when the device is being held.

16. The method of claim 13 wherein the step of determining the current context comprises the step of determining a location of the device.

17. The method of claim 13 wherein the step of determining the current context comprises the step of determining a speed of the device.

18. The method of claim 13 wherein the step of determining the current context comprises the step of determining a position of a user'"'"'s face in relation to the device.

19. The method of claim 13 wherein text is displayed anamorphically, and symbols are not displayed anamorphically.

20. The method of claim 19 wherein the text comprises letters A through Z, and numbers 0 through 9 and wherein the symbols comprise elements other than text.