Abstract: According to various embodiments, an input device may be provided. The input device may include: a housing having an upper portion and a lower portion; a key top provided at the upper portion; a lever member coupled to the lower portion via a joint; a plunger; and a switch including a depressible portion coupleable to the key top via the lever member and the plunger; wherein the plunger is coupleable to the lever member at a distance from the joint which is different from a distance from the joint at which the depressible portion is coupleable to the lever member.

Abstract: According to various embodiments, an input device may be provided. The input device may include: a housing with a lower portion and an upper portion; a depressible button provided in the upper portion; a first magnetic component coupled to the depressible button and configured to move at least substantially along an axis when the depressible button is depressed; a second magnetic component coupled to the lower portion at least substantially at the axis, wherein at least one of the first magnetic component and the second magnetic component includes an electromagnet; an interface configured to receive control information from a computing device external to the input device; and a control circuit configured to control the electromagnet based on the control information.

Abstract: According to various embodiments, there is provided an input device including a height sensor structure configured to provide a height output indicative of whether a gap between the input device and a reference surface is larger than a threshold value; a control circuit configured to control tracking of a movement of the input device in a plane defined by the reference surface, based on the height output; a motion detector configured to provide a detector output indicative of a direction of an at least substantially vertical motion of the input device; and an adjustment circuit configured to adjust the threshold value based on the detector output.

Abstract: According to various embodiments, a computer mouse may be provided. The computer mouse may include: an electromagnet configured to provide a force between the computer mouse and a surface on which the computer mouse is moveable; and a control circuit configured to control the electromagnet based on an application running on a computer to which the computer mouse connectable.

Abstract: A mouse for communication with a processor-based device. The mouse may include a housing having a base surface. The base surface may be configured to face a tracking surface on which the mouse may be placed on. The mouse may further include a plurality of mouse foot protrusions projecting from the base surface. A distal end of at least one of the plurality of mouse foot protrusions may be configured to contact the tracking surface on which the mouse may be placed on and the distal end may include a first color. An intermediate portion of the at least one of the plurality of mouse foot protrusions between the distal end of the at least one of the plurality of mouse foot protrusions and the base surface may include a second color, which may be different from the first color.

Abstract: According to various embodiments, an input device may be provided. The input device may include: a housing with a lower portion and an upper portion; a depressible button provided in the upper portion; a first magnetic component coupled to the depressible button and configured to move at least substantially along an axis when the depressible button is depressed; a second magnetic component coupled to the lower portion at least substantially at the axis, wherein at least one of the first magnetic component and the second magnetic component includes an electromagnet; an interface configured to receive control information from a computing device external to the input device; and a control circuit configured to control the electromagnet based on the control information.

Abstract: According to various embodiments, a device may be provided. The device may include: a switch; a memory configured to store information indicating a debounce time; a switch closed determination circuit configured to determine whether the switch is depressed based on the debounce time; and an age compensation circuit configured to update the debounce time based on an age of the device.

Abstract: According to various embodiments, a dock may be provided. The dock may include: a first attachment member configured to attach to an external item; a second attachment member configured to receive a computing device; and a scroll wheel configured to provide user input to the computing device.

Abstract: According to various embodiments, an input device may be provided. The input device may include: a housing having an upper portion and a lower portion; a key top provided at the upper portion; a switch coupled to the key top; a biasing element having a first end and a second end, wherein the first end is coupled to the key top, and wherein the second end is coupled to the lower portion; and an adjustment mechanism configured to adjust a pretension of the biasing element.

Abstract: According to various embodiments, an input device may be provided. The input device may include: a housing having an upper portion and a lower portion; a key top provided at the upper portion; a switch coupled to the key top; a biasing element having a first end and a second end, wherein the first end is coupled to the key top, and wherein the second end is coupled to the lower portion; and an adjustment mechanism configured to adjust a pretension of the biasing element.

Abstract: According to various embodiments, an input device may be provided. The input device may include: a housing having an upper portion and a lower portion; a key top provided at the upper portion; a lever member coupled to the lower portion via a joint; a plunger; and a switch including a depressible portion coupleable to the key top via the lever member and the plunger; wherein the plunger is coupleable to the lever member at a distance from the joint which is different from a distance from the joint at which the depressible portion is coupleable to the lever member.

Abstract: A path configuration for a power switch and driver can introduce independent parasitic inductance coupled to the power switch to slow a switching speed of the switch and reduce voltage spikes on the switch during switching events. The path for low side supply of the drive to the negative DC voltage reference is separate from the path of the power switch to the reference. The resulting reduction in voltage spikes due to the slowed switching time maintains performance in an audio amplifier without modifying a switch command signal to compensate for voltage spikes. The path configuration avoids reliance on specifying higher rated components that increase application costs.

Abstract: A system and method is provided for driving an output transistor. The system and method employ a sense control to adjust a drive strength associated with driving the output transistor. The sense control measures an output parameter of the transistor, and adjusts the drive strength based on the measured parameter. The drive strength can be based on a selected driver of a plurality of driver devices with varying drive strengths or selected output devices of a driver of a plurality of output devices of varying drive strengths. The drive strength of the driver devices or output devices can be varied by varying the channel widths of output drive devices selectively coupled to a drive terminal (e.g., gate, base) of the output transistor.

Abstract: A path configuration for a power switch and driver can introduce independent parasitic inductance coupled to the power switch to slow a switching speed of the switch and reduce voltage spikes on the switch during switching events. The path for low side supply of the drive to the negative DC voltage reference is separate from the path of the power switch to the reference. The resulting reduction in voltage spikes due to the slowed switching time maintains performance in an audio amplifier without modifying a switch command signal to compensate for voltage spikes. The path configuration avoids reliance on specifying higher rated components that increase application costs.

Abstract: A system and method is provided for driving an output transistor. The system and method employ a sense control to adjust a drive strength associated with driving the output transistor. The sense control measures an output parameter of the transistor, and adjusts the drive strength based on the measured parameter. The drive strength can be based on a selected driver of a plurality of driver devices with varying drive strengths or selected output devices of a driver of a plurality of output devices of varying drive strengths. The drive strength of the driver devices or output devices can be varied by varying the channel widths of output drive devices selectively coupled to a drive terminal (e.g., gate, base) of the output transistor.

Abstract: The image sensor has improvements for suppressing cross talk without degrading red light response. This is accomplished by implanting a deep p+ layer 42 under blue and green pixels 24 and 22 but not under red pixels 20 in a standard RGB pattern color filter array.

Abstract: The image sensor has improvements for suppressing cross talk without degrading red light response. This is accomplished by implanting a deep p+ layer 42 under blue and green pixels 24 and 22 but not under red pixels 20 in a standard RGB pattern color filter array.

Abstract: A method for fabricating a body contact silicon-on-insulator transistor (10) includes forming a semiconductor substrate (12) over an insulator (14) and lightly doping the semiconductor substrate (12) to form a body region (18). The method also includes forming a gate (20) over the semiconductor substrate (12) and separated from the semiconductor substrate (12) by a gate insulator layer (21). The gate (20) defines a source region (22), a drain region (24) and a contact region (26). The method also includes masking a portion (36) of the gate (20) and the contact region (26) and heavily doping the source region (22), the drain region (24) and an unmasked portion (36) of the gate (20) with a material having a conductivity substantially opposite a conductivity of the body region (18).

Abstract: A process for preparing a silicon surface for gate dielectric formation. The silicon is annealed in a hydrogen ambient prior to gate dielectric formation. The gate dielectric is then formed, along with other layers of the gate structure. The channel is then implanted with an ion implant through the gate material.

Abstract: A silicon-on-oxide MOS transistor is disclosed which has an implanted region on the source side of the gate electrode for making contact with the body node.