Pre-loading a resistive touch sensor device via lamination of differently curved surfaces
Systems and methods for generating a compressive pre-load in a resistive touch center through the lamination of differently curved surfaces. The system comprising a processor; and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising: determining a first curvature of a rigid back layer comprising a grouping of sensor electrodes; determining a second curvature of a flexible surface layer; and as a function of the first curvature and the second curvature facilitating lamination of the flexible surface layer to the rigid back layer.
1. A device, comprising:
a processor; and
a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:
determining a first curvature of a rigid back layer comprising a grouping of sensor electrodes;
determining a second curvature of a flexible surface layer; and
as a function of the first curvature and the second curvature facilitating lamination of the flexible surface layer to the rigid back layer, wherein the flexible surface layer, in response to the lamination, exerts a compressive force to the grouping of sensor electrodes and an outward tensile force to a border region.
2. The device of claim 1 , wherein the rigid back layer is planar.
3. The device of claim 1 , wherein the rigid back layer is concave.
4. The device of claim 1 , wherein the rigid back layer is convex.
5. The device of claim 1 , wherein the flexible surface layer is concave.
6. The device of claim 1 , wherein the flexible surface layer is convex.
7. The device of claim 1 , wherein the flexible surface layer exerts a pre-load force to the rigid back layer.
8. The device of claim 1 , wherein the first curvature is determined as a function of a first radius of curvature of the rigid back layer and the second curvature is determined as a function of a second radius of curvature of the flexible surface layer.
9. The device of claim 1 , wherein the operations further comprise in response to determining that the second curvature is less than the first curvature, inducing a stress in the flexible surface layer.
10. A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processor, facilitate performance of operations, comprising:
determining a first curvature of a rigid back layer comprising an array of sensor electrodes;
determining a second curvature of a flexible surface layer; and
as a function of the first curvature and the second curvature laminating the flexible surface layer to the rigid back layer, wherein the flexible surface layer, in response to the laminating, exerts a compressive force to compress the array of sensor electrodes in conformance to the first curvature and provides an outward tensile force to a border region associated with the rigid back layer.
11. The non-transitory machine-readable medium of claim 10 , wherein the operations further comprise inducing a stress force in the flexible surface in a first axis or a second axis based on the first curvature or the second curvature.
12. An apparatus, comprising:
a processor; and
a memory that stores instructions that, when executed by the processor, facilitates performance of operations, comprising:
determining a first curvature of a rigid back layer comprising an array of force sensors;
determining a second curvature of a flexible surface layer; and
laminating the flexible surface layer to the rigid back layer based on the first curvature and the second curvature, wherein in response to the laminating, the flexible surface layer exerts a compressive force on the array of force sensors positioned on the rigid back layer and a tensile force directed toward an adhesive region associated with the rigid back layer.
13. The apparatus of claim 12 , wherein the force sensors are resistive force sensor electrodes.
14. The apparatus of claim 12 , wherein the flexible surface layer comprises a flexible display layer configured to create a pre-load compressive force that conforms the flexible surface layer to the rigid back layer in accordance with the first curvature and the second curvature.
15. The apparatus of claim 12 , wherein the rigid back layer is concave.
16. The apparatus of claim 12 , wherein the rigid back layer is convex.
17. The apparatus of claim 12 , wherein the first curvature is determined based on a first radius of curvatures of the rigid back layer.
18. The apparatus of claim 12 , wherein the second curvature is determined based on a second radius of curvature of the flexible surface layer.
19. The apparatus of claim 12 , wherein the operations further comprise determining that the second curvature is less than the first curvature.
20. The apparatus of claim 19 , wherein the operations further comprise in response to determining that the first curvatures is greater than the second curvature, inducing a stress in the flexible surface layer.