Hinged input device
First Claim
1. An input device for use with an electronic system, comprising:
- a housing;
a deflectable planar component including a single piece of material that comprises a leaf spring and an actuation plate, an input surface configured to be touched by input objects, and a capacitive sensor layer configured to sense positional information of the input objects;
a first hinge and a second hinge pivotably mounting a first edge of the deflectable planar component to the electronic system and configured to facilitate deflection of the deflectable planar component in response to a force applied by an input object to the input surface,wherein the leaf spring of the single piece of material is spaced apart from the first hinge and the second hinge, and is disposed inside the deflectable planar component along a second edge of the deflectable planar component, the second edge of the deflectable planar component coupling the electronic system,wherein the leaf spring of the single piece of material provides a first restoring force and a second restoring force proximate the second edge of the deflectable planar component in response to the applied force, andwherein the first edge of the deflectable planar component is opposite the second edge of the deflectable planar component; and
an actuation element disposed between the deflectable planar component and the housing and a gap is formed between the actuation element and the actuation plate of the single piece of material,wherein the actuation element is disposed between the first restoring force of the leaf spring of the single piece of material and the second restoring force of the leaf spring of the single piece of material, andwherein the actuation element actuates and deflection is detected when the actuation plate of the single piece of material contacts the actuation element.
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Accused Products
Abstract
An input device for use with an electronic system includes a deflectable component having an input surface configured to be touched by input objects and a capacitive sensor layer configured to sense positional information of the input objects. A hinge pivotably mounts a first edge of the deflectable component to the electronic system and facilitates deflection of the deflectable component in response to force applied by an input object to the input surface. A spring mechanism is spaced apart from the hinge and configured to resiliently couple a second edge of the deflectable component to the electronic system and to provide a restoring force responsive to the applied force.
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Citations
19 Claims
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1. An input device for use with an electronic system, comprising:
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a housing; a deflectable planar component including a single piece of material that comprises a leaf spring and an actuation plate, an input surface configured to be touched by input objects, and a capacitive sensor layer configured to sense positional information of the input objects; a first hinge and a second hinge pivotably mounting a first edge of the deflectable planar component to the electronic system and configured to facilitate deflection of the deflectable planar component in response to a force applied by an input object to the input surface, wherein the leaf spring of the single piece of material is spaced apart from the first hinge and the second hinge, and is disposed inside the deflectable planar component along a second edge of the deflectable planar component, the second edge of the deflectable planar component coupling the electronic system, wherein the leaf spring of the single piece of material provides a first restoring force and a second restoring force proximate the second edge of the deflectable planar component in response to the applied force, and wherein the first edge of the deflectable planar component is opposite the second edge of the deflectable planar component; and an actuation element disposed between the deflectable planar component and the housing and a gap is formed between the actuation element and the actuation plate of the single piece of material, wherein the actuation element is disposed between the first restoring force of the leaf spring of the single piece of material and the second restoring force of the leaf spring of the single piece of material, and wherein the actuation element actuates and deflection is detected when the actuation plate of the single piece of material contacts the actuation element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An input device comprising:
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a housing; a deflectable planar component including a single piece of material that comprises a leaf spring and an actuation plate, and a proximity sensor configured to sense positional information for an input object; a first hinge and a second hinge pivotably mounting a first edge of the deflectable planar component to a chassis of an electronic system and configured to facilitate deflection of the deflectable planar component in response to a force applied by the input object to a cover layer, wherein the leaf spring of the single piece of material is spaced apart from the first hinge and the second hinge, and is disposed inside the deflectable planar component along a second edge of the deflectable planar component, the second edge of the deflectable planar component coupling the chassis, wherein the leaf spring provides a first restoring force and a second restoring force proximate the second edge of the deflectable planar component in response to the applied force, and wherein the first edge of the deflectable planar component is opposite the second edge of the deflectable planar component; an actuation element disposed between the deflectable planar component and housing, and a gap is formed between the actuation element and the actuation plate of the single piece of material, wherein the actuation element is disposed between the first restoring force of the leaf spring and the second restoring force of the leaf spring, and wherein the actuation element actuates and the deflection of the deflectable planar component is detected when the actuation plate of the single piece of material contacts the actuation element; and a processing system configured to determine positional information for the input objects and the deflection. - View Dependent Claims (16, 17, 18, 19)
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15. An input device comprising:
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a housing; a deflectable planar component including a single piece of material that comprises a leaf spring and an actuation plate, a proximity sensor configured to sense positional information for an input object; a first hinge and a second hinge pivotably mounting a first edge of the deflectable component to a chassis of an electronic system and configured to facilitate deflection of the deflectable planar component in response to a force applied by the input object to a cover layer, wherein the leaf spring of the single piece of material is spaced apart from the first hinge and the second hinge, and is disposed inside the deflectable component along a second edge of the deflectable planar component, the second edge of the deflectable planar component coupling the chassis, and wherein the leaf spring of the single piece of material provides a first restoring force and a second restoring force proximate the second edge of the deflectable planar component in response to the applied force, the second edge of the deflectable planar component is opposite the first edge of the deflectable planar component; an actuation element disposed between the deflectable planar component and the housing, and a gap is formed between the actuation element and the actuation plate of the single piece of material, wherein the actuation element is disposed between the first restoring force of the leaf spring of the single piece of material and the second restoring force of the leaf spring of the single piece of material, and wherein the actuation element actuates and the deflection of the deflectable planar component is detected when the actuation plate of the single piece of material contacts the actuation element; and a processing system communicatively coupled to the actuation element and the proximity sensor, the processing system configured to determine positional information for the input objects and the deflection of the deflectable planar component.
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Specification