LITE-ON SEMICONDUCTOR CORPORATION Patent applications |
Patent application number | Title | Published |
20140325109 | METHOD OF INTERRUPT CONTROL AND ELECTRONIC SYSTEM USING THE SAME - A method of interrupt control for an electronic system, the electronic system including a host and an electronic device, includes receiving digital data generated by the electronic device; determining a value of the digital data and dividing a possible range of the value of the digital data into a plurality of regions; and sending an interrupt signal to the host when the value of the digital data changes from a first region among the plurality of regions to a second region among the plurality of regions and remains within the second region for a specific period of time. | 10-30-2014 |
20140325108 | METHOD OF INTERRUPT CONTROL AND ELECTRONIC SYSTEM USING THE SAME - A method of interrupt control for a control unit of an electronic system includes receiving digital data; determining a value of the digital data; and sending interrupt signals to a host by the following methods according to the value: when the control unit is in a second signal sending status and after the value of the digital data increases to be greater than a first threshold and remains greater than the first threshold for a first period of time, switching the control unit to a first signal sending status; and when the control unit is in the first signal sending status and after the value of the digital data decreases to be smaller than a second threshold and remains smaller than the second threshold for a second period of time, switching the control unit to the second signal sending status. The second threshold is smaller than the first threshold. | 10-30-2014 |
20140321700 | LIGHT SENSING MODULE AND SYSTEM - A light sensing module used in a light sensing system incorporated with a processor includes at least one first light source, for emitting light; at least one first light sensor, for sensing the light emitted by the first light source, light reflected by an ambient object or ambient light, in order to obtain a sensing result; a control unit, for performing image detecting and object identification or ambient light sensing by computing according to the sensing result, and generating a computational result; and at least one interrupt driver, for sending an interrupt signal to the processor, in order to notify the processor to receive the computational result; wherein the processor disposes a type and a number of the first light sensor, and configures the control unit accordingly, so that the control unit performs computation on the sensing result to generate the computational result. | 10-30-2014 |
20140320407 | Motion Sensing Device and Motion Sensing System thereof - A motion sensing device, for a motion sensing system having a light emitting device for generating light of a first frequency range, includes a motion sensing area comprising a sensor array, for sensing light of the first frequency range to generate two-dimensional motion information of a first axis and a second axis; and a distance sensing area, configured at an outside of the motion sensing area, for sensing light of the first frequency range to generate distance information of a third axis. | 10-30-2014 |
20140319636 | Motion Sensing Device - A motion sensing device for sensing infrared rays includes a substrate; an optical module, including a first spacer layer, coupled to the substrate; a first glass layer, formed on the first spacer layer; a second spacer layer, formed on the first glass layer; a second glass layer, formed on the second spacer layer; a third spacer layer, formed on the second glass layer; a first lens, bonding on a first side of the second glass layer; and a second layer, bonding on a second side relative to the first side of the second glass layer; and a coating layer, covered on the optical layer for shielding the infrared rays, wherein the coating layer does not cover the first lens. | 10-30-2014 |
20140319348 | Motion Sensing Device and Packaging Method thereof - A motion sensing device for sensing infrared rays, the motion sensing device includes a substrate; a sensing unit, configured on the substrate for sensing the infrared rays; a stabilizing layer, covering on the sensing unit for fixing and protecting the sensing unit, wherein the stabilizing layer has an opening; a protection layer, formed on the opening; and a coating layer, covering the stabilizing layer for absorbing infrared rays, wherein the coating layer does not cover the opening. | 10-30-2014 |
20140319328 | MOTION SENSOR AND PACKAGING METHOD THEREOF - A motion sensor includes: a substrate, which includes a plurality of lead frame layers and a plurality of ceramic layers; a light source, disposed on the substrate, for emitting light; a sensing device, disposed on the substrate, for receiving the light to perform motion sensing; a cover, for fixing and protecting the light source and the sensing device; and an adhesive, for gluing the cover to the substrate, the adhesive including a component capable of blocking the light; wherein the light is infrared light, visible light or ultraviolet light. | 10-30-2014 |