DISPLAY-TO-DISPLAY DATA TRANSMISSION

• US 20150071648A1
• Filed: 04/02/2014
• Published: 03/12/2015
• Est. Priority Date: 09/10/2013
• Status: Abandoned Application

• Current Assignee: Snaptrack Incorporated (Qualcomm, Inc.)
• Original Assignee: Qualcomm, Inc.
• Inventors: Hong, John Hyunchul, Jacobs, Paul Eric, Grob, Matthew Stuart
• Application Number:
  US14/243,550
• Publication Number:
  US 20150071648A1
• Time in Patent Office: Days
• US Class Current: 398/131
• 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 1/1643 the display being associated to a digitizer, e.g. laptops that can be used as penpads details related to the relative motion of the display enclosure with respect to the body enclosure, e.g. to move between laptop and tablet PC configuration G06F1/1615
• 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: G06F 1/1698 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone details of antennas disposed inside a computer H01Q1/2266
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G06F 2203/0338 Fingerprint track pad, i.e. fingerprint sensor used as pointing device tracking the fingertip image
• CPC Class Codes: G06F 3/0416 Control or interface arrangements specially adapted for digitisers
• CPC Class Codes: G06F 3/042 by opto-electronic means
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06V 40/13 Sensors therefor
• CPC Class Codes: H04B 10/114 Indoor or close-range type systems
• CPC Class Codes: H04B 10/116 Visible light communication
• CPC Class Codes: H04L 63/0861 using biometrical features, e.g. fingerprint, retina-scan cryptographic mechanisms or cryptographic arrangements for entity authentication using biological data H04L9/3231
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041
• CPC Class Codes: H04W 12/068 using credential vaults, e.g. password manager applications or one time password [OTP] applications

Abstract

A display device may include a display, an optical touch system proximate the display and a control system. The control system may be capable of receiving input for initiating a peer-to-peer data transfer and of performing an authentication process for the peer-to-peer data transfer. The authentication process may involve obtaining fingerprint images via the optical touch system. The display device may provide a prompt to position the display device proximate a second device, e.g., with the display adjacent to a display of the second device. The display may display data transfer parameters for the peer-to-peer data transfer. The optical touch system may receive a confirmation that the second device received the data transfer parameters. The peer-to-peer data transfer may be performed, at least in part, by an array of optical transceivers.

Claims

1. A display device, comprising:

a first display;

a user input system;

a first array of optical transceivers disposed within an area of the first display; and

a control system capable of;

receiving, via the user input system, input for initiating a peer-to-peer data transfer;

controlling the display device to provide a prompt to position the display device proximate a second device;

providing data transfer parameters for the peer-to-peer data transfer to the second device; and

performing the peer-to-peer data transfer via the first array of optical transceivers.

2. The display device of claim 1, wherein the area of the first display is a border area or a display area.

3. The display device of claim 1, wherein the first display is disposed on a first side of the display device, further comprising a second display on a second and opposing side of the display device, wherein the control system is capable of controlling the second display to display alignment information for aligning the first array of optical transceivers with a second array of optical transceivers of the second device.

4. The display device of claim 1, wherein the first display is disposed on a first side of the display device, further comprising an optical touch system disposed on at least a portion of the first display.

5. The display device of claim 4, wherein the optical touch system comprises:

a plurality of substantially parallel photoconductive traces formed on a substantially transparent substrate proximate the display; and

a plurality of substantially parallel metal traces formed on the substantially transparent substrate, the metal traces being substantially orthogonal to, and configured for electrical connection with, the photoconductive traces.

6. The display device of claim 4, wherein the control system is capable of receiving, via the optical touch system, a confirmation that the second device received the data transfer parameters.

7. The display device of claim 4, wherein the control system is capable of receiving, via the optical touch system, alignment information corresponding to a location of a second set of optical transceivers of the second device.

8. The display device of claim 4, wherein the control system is capable of performing an authentication process that involves:

providing a prompt to place at least one finger on a surface of the optical touch system;

receiving, via the optical touch system, at least one fingerprint image;

determining received fingerprint data corresponding to the at least one fingerprint image; and

comparing the received fingerprint data with stored fingerprint data.

9. The display device of claim 4, wherein the first array of optical transceivers includes at least a subset of sensor pixels of the optical touch system.

10. The display device of claim 9, wherein the first array of optical transceivers includes at least a subset of display pixels of the first display.

11. The display device of claim 10, wherein the control system is further capable of controlling at least one of the subset of display pixels or the subset of sensor pixels to operate in parallel.

12. A display device, comprising:

first display means;

user input means;

first optical transceiver means disposed within an area of the first display means; and

control means for;

receiving, via the user input means, input for initiating a peer-to-peer data transfer;

controlling the display device to provide a prompt to position the display device proximate a second device;

providing data transfer parameters for the peer-to-peer data transfer to the second device; and

performing the peer-to-peer data transfer via the first optical transceiver means.

13. The display device of claim 12, wherein the area of the first display means is a border area or a display area.

14. The display device of claim 12, wherein the first display means is disposed on a first side of the display device, further comprising second display means on a second and opposing side of the display device, wherein the control means includes means for controlling the second display means to display alignment information for aligning the first optical transceiver means with second optical transceiver means of the second device.

15. The display device of claim 12, wherein the first display means is disposed on a first side of the display device, further comprising optical touch means disposed on at least a portion of the first display means.

16. The display device of claim 15, wherein the control means includes means for receiving, via the optical touch system, a confirmation that the second device received the data transfer parameters.

17. The display device of claim 15, wherein the control means includes means for receiving, via the optical touch means, alignment information corresponding to a location of a second optical transceiver means of the second device.

18. The display device of claim 15, wherein the control means includes means for performing an authentication process that involves:

providing a prompt to place at least one finger on a surface of the optical touch means;

receiving, via the optical touch means, at least one fingerprint image;

determining received fingerprint data corresponding to the at least one fingerprint image; and

comparing the received fingerprint data with stored fingerprint data.

19. The display device of claim 15, wherein the first optical transceiver means includes at least a subset of sensor pixels of the optical touch means.

20. The display device of claim 19, wherein the first optical transceiver means includes at least a subset of display pixels of the first display means.

21. The display device of claim 20, wherein the control means includes means for controlling at least one of the subset of display pixels or the subset of sensor pixels to operate in parallel.

22. A non-transitory medium having software stored thereon, the software including instructions for controlling a display device for:

receiving, via a user input system of a display device, input for initiating a peer-to-peer data transfer;

providing a prompt, via the display device, to position a first display of the display device proximate a second display of a second device;

providing data transfer parameters for the peer-to-peer data transfer to the second device; and

performing the peer-to-peer data transfer via a first array of optical transceivers disposed within an area of the first display.

23. The non-transitory medium of claim 22, wherein the software includes instructions for controlling a second display, disposed on a second and opposing side of the display device, to display alignment information for aligning the first array of optical transceivers with a second array of optical transceivers of the second device.

24. The non-transitory medium of claim 22, wherein the software includes instructions for controlling the display device for receiving, via an optical touch system, alignment information corresponding to a location of a second set of optical transceivers of the second device.

25. A method, comprising:

receiving, via a user input system of a display device, input for initiating a peer-to-peer data transfer;

providing a prompt, via the display device, to position a first display of the display device proximate a second display of a second device;

providing data transfer parameters for the peer-to-peer data transfer to the second device; and

performing the peer-to-peer data transfer via a first array of optical transceivers disposed within an area of the first display.

26. The method of claim 25, further comprising controlling a second display, disposed on a second and opposing side of the display device, to display alignment information for aligning the first array of optical transceivers with a second array of optical transceivers of the second device.

27. The method of claim 25, further comprising receiving, via an optical touch system, alignment information corresponding to a location of a second set of optical transceivers of the second device.

28. The method of claim 25, further comprising an authentication process that involves:

providing a prompt to place at least one finger on a surface of an optical touch system;

receiving, via the optical touch system, at least one fingerprint image;

determining received fingerprint data corresponding to the at least one fingerprint image; and

comparing the received fingerprint data with stored fingerprint data.

29. The method of claim 25, wherein the peer-to-peer data transfer is performed, at least in part, by a subset of display pixels of the first display.

30. The method of claim 29, wherein the peer-to-peer data transfer is performed, at least in part, by a subset of sensor pixels of an optical touch system.