HAND-HELD CONTROLLER WITH A BACK SHELL AND UNDERLYING FORCE SENSITIVE RESISTORS

• US 20190118080A1
• Filed: 06/22/2017
• Published: 04/25/2019
• Est. Priority Date: 08/11/2016
• Status: Active Grant

• Current Assignee: Valve Corporation
• Original Assignee: Valve Corporation
• Inventors: Campbell, Ian, Bellinghausen, Jeffrey, Dalton, Scott
• Granted Patent: US 10,406,431 B2
• Time in Patent Office: Days
• CPC Class Codes: A63F 13/24 Constructional details thereof, e.g. game controllers with detachable joystick handles
• CPC Class Codes: A63F 13/98 Accessories, i.e. detachable arrangements optional for the use of the video game device, e.g. grip supports of game controllers
• CPC Class Codes: A63F 2300/1043 being characterized by constructional details

Abstract

A hand-held controller includes a controller body having a front and a back, with at least one thumb control on the front of the controller body. A back shell on the back of the controller body has left and right portions, each having top and bottom regions. A first force sensitive resistor (FSR) underlies the top region of the left portion of the back shell. A second FSR underlies the bottom region of the left portion of the back shell. A third FSR underlies the top region of the right portion of the back shell. A fourth FSR underlies the bottom region of the right portion of the back shell.

Claims

1. A hand-held controller, comprising:

a controller body having a front and a back;

at least one thumb control disposed on the front of the controller body;

a cover removably coupled to the back of the controller body, the cover having a left portion and a right portion, the left portion having a top region and a bottom region, the right portion having a top region and a bottom region;

at least one compartment that is accessible by a removal of the cover;

a first force sensitive resistor (FSR) disposed within the compartment, the first FSR configured to sense a force applied to the top region of the left portion of the cover;

a second FSR disposed within the compartment, the second FSR configured to sense a force applied to the bottom region of the left portion of the cover;

a third FSR disposed within the compartment, the third FSR configured to sense a force applied to the top region of the right portion of the cover; and

a fourth FSR disposed within the compartment, the fourth FSR configured to sense a force applied to the bottom region of the right portion of the cover.

2. The hand-held controller of claim 1, wherein the controller body includes left handle portion and a right handle portion.

3. The hand-held controller of claim 2, wherein the cover is disposed between the left handle portion and the right handle portion.

4. The hand-held controller of claim 1, further comprising a plurality of collapsible spring structures, each being disposed between the cover and a corresponding one of the first, second, third, and fourth FSRs.

5. The hand-held controller of claim 4, wherein the cover has an underside that includes a plurality of projections configured to contact corresponding ones of the plurality of collapsible spring structures.

6. The hand-held controller of claim 4, wherein a magnitude of force that is applied via the cover to collapse one of the plurality of collapsible spring structures is sensed by the corresponding one of the first, second, third, and fourth FSRs only after the one of the plurality of collapsible spring structures is fully collapsed.

7. The hand-held controller of claim 4, wherein each of plurality of the collapsible spring structures comprises a resilient dome positioned over the corresponding one of the first, second, third, and fourth FSRs.

8. The hand-held controller of claim 1, further comprising a plurality of switches, each being disposed between the cover and a corresponding one of the first, second, third, and fourth FSRs.

9. The hand-held controller of claim 8, wherein at least one of the plurality of switches is actuated to change state by a force applied via the cover, and a magnitude of the force is sensed by the corresponding one of the first, second, third, and fourth FSRs.

10. The hand-held controller of claim 1, wherein:

the cover includes a center portion disposed between the left portion and the right portion;

the left portion includes a left slot extending from a left edge of the cover towards the center portion, the left slot being disposed between the first FSR and the second FSR and at least partially separating the top region and the bottom region of the left portion; and

the right portion includes a right slot extending from a right edge of the cover towards the center portion, the right slot being disposed between the third FSR and the fourth FSR and at least partially separating the top region and the bottom region of the right portion.

11. The hand-held controller of claim 10, wherein the cover has an underside, and the underside includes a fulcrum bulge disposed in the center portion that is in contact with the controller body.

23. The hand-held controller of claim 1, further comprising a plurality of spring structures, the plurality of spring structures comprising at least a first spring structure, a second spring structure, a third spring structure, and a fourth spring structure, and wherein:

the first spring structure is disposed between the cover and the first FSR;

the second spring structure is disposed between the cover and the second FSR;

the third spring structure is disposed between the cover and the third FSR; and

the fourth spring structure is disposed between the cover and the fourth FSR.

24. The hand-held controller of claim 23, wherein the cover has an underside facing the at least one compartment, the underside including a plurality of projections comprising at least a first projection, a second projection, a third projection, and a fourth projection, and wherein:

the first projection is configured to contact the first spring structure;

the second projection is configured to contact the second spring structure;

the third projection is configured to contact the third spring structure; and

the fourth projection is configured to contact the fourth spring structure.

25. The hand-held controller of claim 23, wherein at least one of:

the first FSR is configured to sense the force applied to the top region of the left portion of the cover in a fully collapsed state of the first spring structure;

the second FSR is configured to sense the force applied to the bottom region of the left portion of the cover in a fully collapsed state of the second spring structure;

the third FSR is configured to sense the force applied to the top region of the right portion of the cover in a fully collapsed state of the third spring structure;

or

the fourth FSR is configured to sense the force applied to the bottom region of the right portion of the cover in a fully collapsed state of the fourth spring structure.

26. The hand-held controller of claim 23, wherein at least one of:

the first spring structure comprises a first resilient dome disposed over the first FSR;

the second spring structure comprises a second resilient dome disposed over the second FSR;

the third spring structure comprises a third resilient dome disposed over the third FSR;

or

the fourth spring structure comprises a fourth resilient dome disposed over the fourth FSR.

27. The hand-held controller of claim 1, further comprising a plurality of switches, the plurality of switches comprising at least a first switch, a second switch, a third switch, and a fourth switch, and wherein:

the first switch is disposed between the cover and the first FSR;

the second switch is disposed between the cover and the second FSR;

the third switch is disposed between the cover and the third FSR; and

the fourth switch is disposed between the cover and the fourth FSR.

28. The hand-held controller of claim 27, wherein:

at least one of the first switch, the second switch, the third switch, or the fourth switch is actuated to change state by a force applied via the cover; and

a magnitude of the force is sensed by at least one of the first FSR, the second FSR, the third FSR, or the fourth FSR.

12. A controller, comprising:

a body having a front and a back;

at least one control disposed on the front of the body;

a shell disposed on the back of the body, the shell having a first area and a second area;

a first force sensitive resistor (FSR) that underlies the first area of the shell, the first FSR configured to detect a force applied to the first area of the shell; and

a second FSR that underlies the second area of the shell, the second FSR configured to detect a force applied to the second area of the shell.

13. The controller of claim 12, wherein:

the body includes a left handle portion and a right handle portion; and

the shell is disposed between the left handle portion and the right handle portion.

14. The controller of claim 12, wherein the shell is a comprises a single component having material continuity.

15. The controller of claim 12, further comprising a plurality of collapsible spring structures, each being disposed between the shell and a corresponding one of the first and second FSRs.

16. The controller of claim 15, wherein the shell has an underside that includes a plurality of projections configured to contact corresponding ones of the plurality of collapsible spring structures.

17. The controller of claim 15, wherein a magnitude of force that is applied via the shell to collapse one of the plurality of collapsible spring structures is sensed by the corresponding one of the first and second FSRs only after the one of the plurality of collapsible spring structures is fully collapsed.

18. The controller of claim 15, wherein each of plurality of the collapsible spring structures comprises a resilient dome positioned over the corresponding one of the first and second FSRs.

19. The controller of claim 12, further comprising a plurality of switches, each being disposed between the shell and a corresponding one of the first and second FSRs.

20. The controller of claim 19, wherein at least one of the plurality of switches is actuated to change state by a force applied via the shell and a magnitude of the force is sensed by the corresponding one of the first and second FSRs.

21. The controller of claim 12, further comprising a third FSR that underlies a third area of the shell and a fourth FSR that underlies a fourth area of the shell, and wherein:

the shell includes a left portion having the first area and the third area, a right portions, and wherein portion having the second area and the fourth area, and a center portion disposed between the left portion and the right portion;

the left portion includes a left slot extending from a left edge of the shell towards the center portion, the left slot being disposed between the first FSR and the third FSR and at least partially separating the first area and the third area; and

the right portion includes a right slot extending from a right edge of the shell towards the center portion, the right slot being disposed between the third second FSR and the fourth FSR and at least partially separating second area and the fourth area.

22. The controller of claim 21, wherein the shell has an underside including a fulcrum bulge disposed in the center portion that is in contact with the body.

29. The controller of claim 12, further comprising a first spring structure and a second spring structure, wherein:

the first spring structure is disposed between the shell and the first FSR; and

the second spring structure is disposed between the shell and the second FSR.

30. The controller of claim 29, wherein:

the shell includes a first projection and a second projection;

the first projection is configured to contact the first spring structure; and

the second projection is configured to contact the second spring structure.

31. The controller of claim 29, wherein at least one of:

the first FSR detects the force applied to the first area in a fully collapsed state of the first spring structure;

or

the second FSR detects the force applied to the second area in a fully collapsed state of the second spring structure

32. The controller of claim 29, wherein:

the first spring structure comprises a first resilient dome positioned over the first FSR; and

the second spring structure comprises a second resilient dome positioned over the second FSR.

33. The controller of claim 12, wherein the shell includes a first projection and a second projection, the controller further comprising:

a first switch disposed between the first projection and the first FSR; and

a second switch disposed between the second projection and the second FSR.

34. The controller of claim 33, wherein:

at least one of the first switch or the second switch is actuated to change state by a force applied via the shell; and

at least one of a first magnitude of the force is sensed by the first FSR or a second magnitude of force is sensed by the second FSR.

35. The controller of claim 12, wherein the shell further includes a third area and a fourth area, the controller further comprising:

a third FSR that underlies the third area of the shell, the third FSR configured to detect a force applied to the third area of the shell; and

a fourth FSR that underlies the fourth area of the shell, the fourth FSR configured to detect a force applied to the fourth area of the shell.

36. The controller of claim 35, wherein the shell comprises:

a left portion having the first area and the third area;

a right portion having the second area and the fourth area; and

a center portion disposed between the left portion and the right portion.