Abstract: A successive approximation register analog-to-digital converter including separable dual capacitor array is disclosed. The disclosed successive approximation register analog-to-digital converter comprises: a dual capacitor array configured to include a first capacitor array for converting most significant bits of n bits and a second capacitor array for converting least significant bits of the n bits; a comparator configured to compare a level signal outputted from the first capacitor array with a level signal outputted from the second capacitor array; and an SAR logic circuit configured to convert an analog input voltage into a digital signal having the n bits by using the comparison result. Here, the first capacitor array includes a 1-1 capacitor circuit and a 1-2 capacitor circuit and the second capacitor array includes a 2-1 capacitor circuit and a 2-2 capacitor circuit. Each of the capacitor circuits includes capacitors connected in parallel each other.

Abstract: A successive approximation register analog-to-digital converter including separable dual capacitor array is disclosed. The disclosed successive approximation register analog-to-digital converter comprises: a dual capacitor array configured to include a first capacitor array for converting most significant hits of n bits and a second capacitor array for converting least significant bits of the n bits; a comparator configured to compare a level signal outputted from the first capacitor array with a level signal outputted from the second capacitor array; and an SAR logic circuit configured to convert an analog input voltage into a digital signal having the n bits by using the comparison result. Here, the first capacitor array includes a 1-1 capacitor circuit and a 1-2 capacitor circuit and the second capacitor array includes a 2-1 capacitor circuit and a 2-2 capacitor circuit. Each of the capacitor circuits includes capacitors connected in parallel each other.

Abstract: An apparatus and method for compensating output signals of a magnetic encoder are disclosed. The apparatus includes a pre-calibration unit, an advanced phase detector, a loop filter, a voltage controlled oscillator (VCO), and a pulse generator. The pre-calibration unit obtains two phase-compensated waveforms through trigonometric function operations, and adjusts the amplitudes of the two phase-compensated waveforms to the same value, thereby generating input sine and cosine waves. The advanced phase detector generates an error output signal through trigonometric function operations. The loop filter sets the filter transfer function of an active lead-lag filter, and then filters the error output signal. The VCO generates a compensated signal. The pulse generator outputs a phase index, and generates two output pulses having a phase difference of 90 degrees in accordance with a pulse generation rule of a look-up table.

Abstract: A device and a method for evaluating the performance of a system on the basis of a user experience are disclosed. To this end, experience information of a user according to the driving of an embedded system is collected on the basis of a predetermined or preset condition, and a scenario selection condition is set in order to select a scenario for evaluating the performance of the embedded system. An experience pattern of the user is analyzed by requisite experience information obtained from the collected experience information on the basis of the set scenario selection condition, and an optimal scenario for evaluating the performance of the embedded system is selected among a plurality of available scenarios on the basis of the results according to the analysis, thereby evaluating the performance of the embedded system using the selected scenario.

Abstract: An apparatus and method for compensating output signals of a magnetic encoder are disclosed. The apparatus includes a pre-calibration unit, an advanced phase detector, a loop filter, a voltage controlled oscillator (VCO), and a pulse generator. The pre-calibration unit obtains two phase-compensated waveforms through trigonometric function operations, and adjusts the amplitudes of the two phase-compensated waveforms to the same value, thereby generating input sine and cosine waves. The advanced phase detector generates an error output signal through trigonometric function operations. The loop filter sets the filter transfer function of an active lead-lag filter, and then filters the error output signal. The VCO generates a compensated signal. The pulse generator outputs a phase index, and generates two output pulses having a phase difference of 90 degrees in accordance with a pulse generation rule of a look-up table.

Abstract: Provided is a home appliance storage virtualization apparatus including a recognizer to recognize a plurality of home appliances that is disposed in a home network and includes storages, a file system to manage the storages of the plurality of home appliances as a single storage space, and a storage manager to control the plurality of home appliances to access the single storage space using the file system.

Abstract: A polymer electroluminescent device is provided. The device includes an anode, a light-emitting layer, a cation-containing water-soluble polymer layer and a cathode formed in this order on a substrate wherein the cation-containing water-soluble polymer layer is formed by wet coating. The cation-containing water-soluble polymer layer as a secondary thin film layer is not dissolved in a solvent for the formation of the underlying light-emitting layer to prevent intermixing between the two layers, thereby enabling the formation of a multilayer structure by wet coating. In addition, the cation-containing water-soluble polymer layer attracts electrons injection from the cathode by an attractive Coulomb force to effectively increase the mobility of the electrons while blocking high-mobility holes from the anode at an interface between the light-emitting layer and the water-soluble layer. Further provided is a method for fabricating the electroluminescent device.

Abstract: A device carries out virtualization technology. An apparatus and a method in which an operating system or a program migrates a virtual machine during implementing in the device to a different type of device. The apparatus for migrating the virtual machine in the device may comprise an input unit for requesting the migration of the virtual machine, a display for displaying the migration process of the virtual machine, a virtualization processing unit for creating the virtual machine to run an application corresponding to a plural of operating system and for collecting the data related to the application run through the virtual machine and a controller for transmitting the data related to the application run through the virtual machine to a peripheral device using a different instruction set architecture.

Abstract: The present disclosure relates to an apparatus for controlling a virtual machine in a device. The apparatus comprises a virtualization requesting part and a controlling part. The virtualization requesting part is configured to transmit a first instruction word for controlling the virtual machine to an independent virtualization apparatus. The controlling part is configured to execute an operation corresponding to a second instruction word received from the virtualization apparatus.

Abstract: A polymer electroluminescent device is provided. The device comprises an anode, a light-emitting layer, a cation-containing water-soluble polymer layer and a cathode formed in this order on a substrate wherein the cation-containing water-soluble polymer layer is formed by wet coating. The cation-containing water-soluble polymer layer as a secondary thin film layer is not dissolved in a solvent for the formation of the underlying light-emitting layer to prevent intermixing between the two layers, thereby enabling the formation of a multilayer structure by wet coating. In addition, the cation-containing water-soluble polymer layer attracts electrons injection from the cathode by an attractive Coulomb force to effectively increase the mobility of the electrons while blocking high-mobility holes from the anode at an interface between the light-emitting layer and the water-soluble layer. Further provided is a method for fabricating the electroluminescent device.

Abstract: A clamping device includes an oblique device and a unidirectional load control plate disposed on the outside of the fuel cell stack, not on the inside of the fuel cell stack. The device can automatically compensating the surface pressure in the fuel cell stack to be maintained constant, and provide a large clamping load with a small force using the load of the fuel cell stack.

Abstract: A photosensitive drum for a printer cartridge, which can be easily mounted on a printer cartridge of which the positions of drum connectors are fixed, is disclosed. The photosensitive drum for a printer cartridge comprises a cylindrical drum having a photosensitive layer on a cylindrical surface thereof; and a pair of rotation shafts which is respectively mounted on the sides of the cylindrical drum for rotating and supporting the cylindrical drum, wherein at least one of the rotation shafts is insert-fitted to the side of the cylindrical drum.

Abstract: A clamping device includes an oblique device and a unidirectional load control plate disposed on the outside of the fuel cell stack, not on the inside of the fuel cell stack. The device can automatically compensating the surface pressure in the fuel cell stack to be maintained constant, and provide a large clamping load with a small force using the load of the fuel cell stack.

Abstract: A control panel of a washing machine is provided. The buttons of the washing machine on a display panel are disposed independent from corresponding switches on a display substrate. The control panel includes a frame provided on a cabinet to form an exterior, a display panel on a front side of the frame to have at least one button formed thereon, a display substrate in rear of the display panel to have at least one switch formed thereon, and a lever between the corresponding button and switch to operate the switch by receiving an external force applied to the button.

Abstract: A photosensitive drum for a printer cartridge, which can be easily mounted on a printer cartridge of which the positions of drum connectors are fixed, is disclosed. The photosensitive drum for a printer cartridge comprises a cylindrical drum having a photosensitive layer on a cylindrical surface thereof; and a pair of rotation shafts which is respectively mounted on the sides of the cylindrical drum for rotating and supporting the cylindrical drum, wherein at least one of the rotation shafts is insert-fitted to the side of the cylindrical drum.

Abstract: Disclosed is a control panel of a washing machine, in which buttons on a display panel are disposed independent from corresponding switches on a display substrate. The present invention includes a frame provided on a cabinet to form an exterior, a display panel on a front side of the frame to have at least one button formed thereon, a display substrate in rear of the display panel to have at least one switch formed thereon, and a lever between the corresponding button and switch to operate the switch by receiving an external force applied to the button.

Abstract: Disclosed is a control panel of a washing machine, in which buttons on a display panel are disposed independent from corresponding switches on a display substrate. The present invention includes a frame provided on a cabinet to form an exterior, a display panel on a front side of the frame to have at least one button formed thereon, a display substrate in rear of the display panel to have at least one switch formed thereon, and a switch lever having one end fixed to a backside of the display panel and the other end disposed over the switch, the switch lever operating the switch by receiving an external force applied to the button.