Self-protecting device

• US 10,268,831 B2
• Filed: 07/08/2015
• Issued: 04/23/2019
• Est. Priority Date: 07/08/2015
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Rakshit, Sarbajit K., Wilson, John D.
• Primary Examiner(s): Gee, Jason K
• Assistant Examiner(s): Cattungal, Dereena T
• Application Number:
  US14/793,800
• Publication Number:
  US 20170011225A1
• Time in Patent Office: 1,385 Days
• Field of Search: 726 17
• CPC Class Codes: G06F 1/1652 the display being flexible, e.g. mimicking a sheet of paper, or rollable
• CPC Class Codes: G06F 21/31 User authentication
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database
• CPC Class Codes: G06F 21/84 output devices, e.g. displays or monitors
• CPC Class Codes: G06F 21/86 Secure or tamper-resistant housings

Abstract

A self-protection device includes a flexible display having a display side. One or more actuating devices are arranged on a back side of the flexible display opposite the display side. A monitoring mechanism is configured to monitor one or more conditions such that if a triggering event occurs, the monitoring mechanism triggers the one or more actuating devices to obtain a self-protecting pose to protect the flexible display.

Claims

1. A self-protection device, comprising:

a flexible display having a display side;

one or more actuating devices arranged on a back side of the flexible display opposite the display side; and

a monitoring mechanism configured to monitor one or more conditions such that if a triggering event occurs, the monitoring mechanism triggers the one or more actuating devices to bend the flexible display to firm a self-protecting pose to protect the flexible display such that the self-protecting pose shields the display side from being viewed.

2. The device as recited in claim 1, wherein the one or more actuating devices include electroactive polymer strips.

3. The device as recited in claim 1, wherein the one or more actuating devices includes a plurality of actuating devices distributed in rows such that a row forms a bend in the flexible display when the plurality of actuating devices are activated.

4. The device as recited in claim 3, wherein the monitoring mechanism activates the actuating devices a row at a time.

5. The device as recited in claim 1, wherein the one or more actuating devices expand to roll or fold the display to prevent access to the display by hiding the display side using the back side.

6. The device as recited in claim 1, further comprising an options menu stored in memory and configured to be programmed by a user to associate trigger events with corresponding self-protection poses to be taken in response to the triggering events.

7. The device as recited in claim 1, wherein the self-protection pose includes at least one of roiling up the display or folding the display.

8. The device as recited in claim 1, wherein the triggering event includes one or more of:

an elapsed duration of being unattended, a display of material designated as inappropriate, an action by an unauthorized user, an environmental condition status and an entry into a new location.

9. The device as recited in claim 1, further comprising a mechanism to permit the self-protecting pose to be released to expose the display side.

10. A self-protection device, comprising:

a flexible display having a display side and a back side opposite the display side;

an actuation system provided on the back side including;

one or more actuating devices arranged in a configuration on the back side of the flexible display; and

a control circuit for controlling an actuation order of the one or more actuating devices to enable the display to achieve a self-protection pose by bending the flexible display to hide the display side using the back side; and

a monitoring mechanism configured to monitor one or more conditions such that if a triggering event occurs, the monitoring mechanism signals the control circuit to enable the one or more actuating devices to move the display into the self-protecting pose to protect the flexible display.

11. The device as recited in claim 10, wherein the one or more actuating devices include electroactive polymer strips.

12. The device as recited in claim 10, wherein the one or more actuating devices include a plurality of actuating devices distributed in rows such that a row forms a bend in the flexible display when the plurality of actuating devices are activated, wherein the control circuit activates the actuating devices a row at a time.

13. The device as recited in claim 10, wherein the one or more actuating devices expand to roll or fold the display to prevent access to the display.

14. The device as recited in claim 10, further comprising an options menu stored in memory and configured to be programmed by a user to associate trigger events with corresponding self-protection poses to be taken in response to the triggering events.

15. The device as recited in claim 10, wherein the self-protection pose includes at least one of rolling up the display or folding the display.

16. The device as recited in claim 10, wherein the triggering event includes one or more of:

an elapsed duration of being unattended, a display of material designated as inappropriate, an action by an unauthorized user, an environmental condition status and an entry into a new location.

17. The device as recited in claim 10, further comprising a mechanism to permit the self-protecting pose to be released to expose the display side.

18. A method for self-protecting a display device, comprising:

providing one or more actuating devices arranged on a back side of a flexible display, the back side being opposite a display side;

monitoring one or more conditions of the flexible display to determine if a triggering event occurs; and

if the triggering event occurs, activating the one or more actuating devices to bend the flexible display to to hide the display side to obtain a self-protecting pose to protect the flexible display such that the self-protecting pose shields the display side from being viewed.

19. The method as recited in claim 18, wherein the activating the one or more actuating devices includes activating a plurality of actuating devices a row at a time to form a curl or bend in the flexible display.

20. The method as recited in claim 18, further comprising storing an options menu in memory and configuring the options menu to be programmed by a user to associate trigger events with corresponding self-protection poses to be taken in response to the triggering events, wherein the triggering events include one or more of:

an elapsed duration of being unattended, a display of material designated as inappropriate, an action by an unauthorized user, an environmental condition status and an entry into a new location.