Abstract:
A wireless communications method may includes scanning adjacent channels, transmitting a communications request signal to a gateway via any channel among the scanned channels, receiving a communications response signal including information regarding a plurality of data channels from the gateway via the channel through which the communications request signal is transmitted, transmitting an activation request signal to the gateway via any data channel among the plurality of data channels, receiving an activation response signal from the gateway via the data channel through which the activation request signal is transmitted, and registering the data channel through which the activation response signal is received as the data channel for performing data communications with the gateway.
Abstract:
An electronic device includes a force-sensing apparatus. The force-sensing apparatus includes a planar-shaped frame, a force sensor, and a displacement portion. The force sensor is disposed on one surface of the frame. The displacement portion has a planar profile and one side coupled at an acute angle to the frame and another side freely disposed above a sensing surface of the force sensor.
Abstract:
Disclosed is an electronic information label that electronically shows information of products displayed in the store, and a gateway that manages electronic labels by forming a group thereof. In the present disclosure, an electronic label accesses a gateway having a small data amount to be registered therewith. The gateway includes a first communicator, a second communicator, an electronic label registerer, and a product information gateway. The electronic label registerer may register an electronic label based on whether a sum of data amounts of registered electronic labels is greater than a reference value. The product information gateway may relay product information to an electronic label via a server.The electronic label includes a communicator, a display, and a controller. The controller includes a product information display component and an electronic label registerer. The product information display component may receive product information and output the received product information to the display.
Abstract:
A module substrate includes a module substrate including a plurality of external connection electrodes disposed on a second surface thereof; communication elements mounted on the module substrate, the communication elements including one or more first communication elements mounted on a first surface of the module substrate and one or more second communication elements mounted on the second surface of the module substrate; a first heat radiation frame mounted on the first surface of the module substrate and configured to accommodate at least one of the one or more first communication elements; and a second heat radiation frame mounted on the second surface of the module substrate and configured to accommodate at least one of the one or more second communication elements. One or more of the external connection electrodes are disposed around the second heat radiation frame.
Abstract:
A wireless communications terminal may include: a wireless communications module configuring a network with at least one external terminal; a controlling unit receiving data communications information from the at least one external terminal to determine a data transfer ratio with the at least one external terminal; and a mobile communications module providing the data communications information and the data transfer ratio to a base station. The mobile communications module may transmit and receive data to and from the base station depending on the data transfer ratio and the wireless communications module may transmit and receive data to and from the at least one external terminal depending on the data transfer ratio.
Abstract:
An apparatus with rotor input detection includes: a first reactance element disposed at a rotor configured such that at least a part of the rotor rotates around a rotation axis, and disposed at the rotor such that reactance of the first reactance element varies depending on relative rotation between a first portion of the rotor and a second portion of the rotor; and a second reactance element disposed at the rotor such that reactance of the second reactance element varies depending on a contact or a force applied to a side surface of the rotor. The first and second reactance elements are configured to detect inputs of different areas of the rotor.
Abstract:
A touch sensing module includes a sensing coil, a metal portion disposed to be spaced apart from the sensing coil, and a first bracket having one surface, on which the metal portion is disposed, and an other surface, opposing the one surface, on which a pad having a capacitance, configured to vary as a touch is applied, is disposed.
Abstract:
A force sensing device includes: a frame; a plurality of contact blocks disposed on a first side of the frame; at least one force sensor disposed between adjacent contact blocks among the plurality of contact blocks; and at least one pressing member protruding outwardly from a second side of the frame, wherein the at least one pressing member is disposed in a region corresponding to one or more of the contact blocks.
Abstract:
An apparatus that detects a rotor input is provided. The apparatus includes a rotor comprising at least a portion which is configured to rotate around an axis of rotation; a reactance element disposed in the rotor, a sensing medium member disposed in the rotor, and a motion conversion member configured to move in the rotor based on a rotation of the portion of the rotor, and configured to move together with the sensing medium member to change a reactance of the reactance element according to the rotation of the portion of the rotor.
Abstract:
A touch sensing device employed in an electronic device having a housing including a plurality of touch members, includes a touch sensing unit disposed in the housing and including a plurality of touch sensors configured to perform touch sensing based on a touch applied to any one or any two or more of the plurality of touch members; an oscillation circuit unit configured to generate a plurality of touch sensing signals based on the touch sensing; and a signal processor configured to perform a slide mode, when any one of the plurality of touch sensing signals is a slide mode start touch, to determine whether a slide touch pattern input based on the plurality of touch sensing signals is a preset slide touch pattern.