Abstract: A method for protecting information of a terminal device is provided. The method for protecting information of a terminal device includes: displaying a UI element corresponding to an application; receiving a user operation of moving the UI element to a preset region; and changing an access right of the application to information pre-stored in the terminal device to an access right set in the preset region.

Abstract: A network apparatus for performing a pairing with a user device, with the network apparatus already paired with a broker apparatus is disclosed, the network apparatus including a communicator including communication circuitry; a storage configured to store an RSSI value measured in the network apparatus and broker apparatus regarding a signal being exchanged with the broker apparatus with the broker apparatus at a close position; and a processor configured to determine whether the user device is close to the broker apparatus by as much as a predetermined distance based on each RSSI value measured in the network apparatus, broker apparatus, and user device regarding a signal being exchanged with the user device, an RSSI value measured regarding a signal being received from the broker apparatus, and a predetermined condition regarding a relationship between each RSSI value stored, and in response to determining that the user device is close to the broker apparatus by as much as the predetermined distance, to co

Abstract: A method for controlling a first electronic device communicating with a second electronic device is provided. The method includes connecting to the second electronic device, receiving a request to use data stored in the second electronic device from a first application, determining whether to permit to use the data, and, if permitted to use the data, controlling the first application to use the data.

Abstract: A first electronic device is provided. The first electronic device includes a transceiver, and a processor configured to encrypt a part of information related to a second communication based on information related to a first communication performed between the first electronic device and a second electronic device and control the transceiver to transmit information related to the second communication to the second electronic device through the transceiver.

Abstract: A fingerprint sensor includes a pixel array, an offset cancellation circuit, a correlated double sampling and integration circuit, a sample and hold circuit, and an analog-to-digital converter. The pixel array includes unit pixels arranged in rows and columns, each of which generates an analog signal by detecting a fingerprint of a user. The offset cancellation circuit receives the analog signal from the unit pixels through a plurality of column lines, and outputs one of the analog signal and an offset cancellation signal as an integration signal based on an offset control signal. The correlated double sampling and integration circuit accumulatively performs a correlated double sampling operation and an integration operation on the integration signal to generate an accumulation signal. The sample and hold circuit samples the accumulation signal based on a hold signal to generate a sampling signal. The analog-to-digital converter converts the sampling signal to a digital signal.

Abstract: A fingerprint sensor, comprising: a pixel array including a plurality of unit pixels arranged in rows and columns, each of the plurality of unit pixels including: a sensing electrode configured to form a detection capacitor; and a signal generation circuit configured to generate an analog signal based on a capacitance of the detection capacitor; and a controller configured to control an operation of the pixel array, wherein the controller is configured to electrically connect sensing electrodes of at least two unit pixels adjacent to each other and activate only one of the signal generation circuits included in the at least two unit pixels to generate the analog signal.

Abstract: A semiconductor device includes an integrator, a successive approximation register analog-to-digital converter (SAR ADC) and a residue capacitor. The integrator is configured to receive a signal and generate a first analog signal during a first operation mode using a capacitor module comprising one or more capacitors. The SAR ADC is configured to receive the first analog signal, convert the first analog signal into a first digital signal using the capacitor module, and generate a first residue signal in a second operation mode. The residue capacitor is connected to the capacitor module in parallel, and is configured to receive the first residue signal in the second operation mode and provide the first residue signal to the integrator in the first operation mode.

Abstract: A fingerprint sensor, comprising: a pixel array including a plurality of unit pixels arranged in rows and columns, each of the plurality of unit pixels including: a sensing electrode configured to form a detection capacitor; and a signal generation circuit configured to generate an analog signal based on a capacitance of the detection capacitor; and a controller configured to control an operation of the pixel array, wherein the controller is configured to electrically connect sensing electrodes of at least two unit pixels adjacent to each other and activate only one of the signal generation circuits included in the at least two unit pixels to generate the analog signal.

Abstract: A fingerprint sensor includes a pixel array, an offset cancellation circuit, a correlated double sampling and integration circuit, a sample and hold circuit, and an analog-to-digital converter. The pixel array includes unit pixels arranged in rows and columns, each of which generates an analog signal by detecting a fingerprint of a user. The offset cancellation circuit receives the analog signal from the unit pixels through a plurality of column lines, and outputs one of the analog signal and an offset cancellation signal as an integration signal based on an offset control signal. The correlated double sampling and integration circuit accumulatively performs a correlated double sampling operation and an integration operation on the integration signal to generate an accumulation signal. The sample and hold circuit samples the accumulation signal based on a hold signal to generate a sampling signal. The analog-to-digital converter converts the sampling signal to a digital signal.

Abstract: A network apparatus for performing a pairing with a user device, with the network apparatus already paired with a broker apparatus is disclosed, the network apparatus including a communicator including communication circuitry; a storage configured to store an RSSI value measured in the network apparatus and broker apparatus regarding a signal being exchanged with the broker apparatus with the broker apparatus at a close position; and a processor configured to determine whether the user device is close to the broker apparatus by as much as a predetermined distance based on each RSSI value measured in the network apparatus, broker apparatus, and user device regarding a signal being exchanged with the user device, an RSSI value measured regarding a signal being received from the broker apparatus, and a predetermined condition regarding a relationship between each RSSI value stored, and in response to determining that the user device is close to the broker apparatus by as much as the predetermined distance, to co

Abstract: A semiconductor device includes an integrator, a successive approximation register analog-to-digital converter (SAR ADC) and a residue capacitor. The integrator is configured to receive a signal and generate a first analog signal during a first operation mode using a capacitor module comprising one or more capacitors. The SAR ADC is configured to receive the first analog signal, convert the first analog signal into a first digital signal using the capacitor module, and generate a first residue signal in a second operation mode. The residue capacitor is connected to the capacitor module in parallel, and is configured to receive the first residue signal in the second operation mode and provide the first residue signal to the integrator in the first operation mode.

Abstract: The present description relates to an olefin block copolymer having excellences in elasticity and heat resistance and its preparation method. The olefin block copolymer includes a plurality of blocks or segments, each of which includes an ethylene or propylene repeating unit and an ?-olefin repeating unit at different weight fractions. The olefin block copolymer has a density of 0.85 to 0.92 g/cm3, and density X (g/cm3) and TMA (Thermal Mechanical Analysis) value Y (° C.) satisfy a defined relationship.

Abstract: A method for protecting information of a terminal device is provided. The method for protecting information of a terminal device includes: displaying a UI element corresponding to an application; receiving a user operation of moving the UI element to a preset region; and changing an access right of the application to information pre-stored in the terminal device to an access right set in the preset region.

Abstract: A method and apparatus for managing user devices and contents with quick response (QR) codes. An image of a QR code displayed on a user terminal is captured; the captured image of the QR code is analyzed, and a domain registration request message is generated based on the QR code; and the domain registration request message is transmitted to a domain server, and a domain registration response message is received from the domain server.

Abstract: The present description relates to an olefin block copolymer having excellences in elasticity and heat resistance and its preparation method. The olefin block copolymer includes a plurality of blocks or segments, each of which includes an ethylene or propylene repeating unit and an ?-olefin repeating unit at different weight fractions. The olefin block copolymer has a density of 0.85 to 0.92 g/cm3, and density X (g/cm3) and TMA (Thermal Mechanical Analysis) value Y (° C.) satisfy a defined relationship.

Abstract: A first electronic device is provided. The first electronic device includes a transceiver, and a processor configured to encrypt a part of information related to a second communication based on information related to a first communication performed between the first electronic device and a second electronic device and control the transceiver to transmit information related to the second communication to the second electronic device through the transceiver.

Abstract: The present invention relates to an olefin-based polymer which exhibits superior processability and superior adhesive properties and therefore is desirably applicable to a hot-melt adhesive (HMA) or the like, and a preparation method thereof. The olefin-based polymer has a molecular weight distribution (Mw/Mn, PDI) of 2˜3, and a density of 0.85 to 0.88 g/cm3, and satisfies the relation of Tc?Tm>0, wherein Tc (° C.) is a crystallization temperature and Tm (° C.) is a melting point.

Abstract: A method for controlling a first electronic device communicating with a second electronic device is provided. The method includes connecting to the second electronic device, receiving a request to use data stored in the second electronic device from a first application, determining whether to permit to use the data, and, if permitted to use the data, controlling the first application to use the data.

Abstract: The present invention relates to a method of producing an elastomer. Specifically, the method of producing an elastomer according to the present invention comprises a step of polymerizing ethylene, propylene, and optionally, a diene monomer in the presence of a catalyst composition containing a transition metal compound. The method of producing an elastomer according to the present invention makes it possible to prepare a high molecular weight, ethylene-propylene or ethylene-propylene-diene, elastic copolymer at a high temperature.

Abstract: A programmable gain amplifier (PGA) circuit includes a first input resistor coupled between a first input node and a first summing node and a second input resistor coupled between a second input node and a second summing node. The PGA circuit further includes a first variable reference resistor coupled between a third input node and the first summing node, a second variable reference resistor coupled between a fourth input node and the second summing node, and an operational amplifier having first and second inputs coupled to respective ones of the first and second summing nodes and first and second outputs coupled to respective ones of the first and second output nodes. At least of the first and second reference resistors may include an R-2R ladder circuit.