Patent application number | Description | Published |
20100272945 | MULTI LAYER FOR ENCAPSULATION COMPRISING A PLANARIZING ORGANIC THIN LAYER AND A CONFORMAL ORGANIC THIN LAYER - A multi layer encapsulated film includes at least one planarizing organic thin film, at least one conformal organic thin film, and at least one inorganic thin film. The thin films are laminated in order of (a) a planarizing organic thin film, an inorganic thin film, a conformal organic thin film, and an inorganic thin film, (b) a conformal organic thin film, an inorganic thin film, a planarizing organic thin film, and an inorganic thin film, (c) a planarizing organic thin film, a conformal organic thin film, and an inorganic thin film, or (d) a conformal organic thin film, a planarizing organic thin film, and an inorganic thin film. The multi layer encapsulated film according to the invention can improve the surface roughness by using the planarizing organic thin film, and can enable particles to uniformly cover the device by using the conformal organic thin film. | 10-28-2010 |
20110070503 | Solid Electrolyte, Fabrication Method Thereof and Thin Film Battery Comprising the Same - The present invention relates to a solid electrolyte enables high ion conductivity, excellent voltage stability, low electric conductivity, homogeneous composition, reduced self-discharge and excellent atmosphere stability, a method of producing the same and a thin film battery comprising the same. The solid electrolyte according to the present invention is represented by the following formula. | 03-24-2011 |
20120270113 | Solid Electrolyte, Fabrication Method Thereof and Thin Film Battery Comprising the Same - The present invention relates to a solid electrolyte enables high ion conductivity, excellent voltage stability, low electric conductivity, homogeneous composition, reduced self-discharge and excellent atmosphere stability, a method of producing the same and a thin film battery comprising the same. The solid electrolyte according to the present invention is represented by the following formula.
| 10-25-2012 |
20150061971 | METHOD AND SYSTEM FOR PRESENTING CONTENT - A system and method for presenting content through a plurality of electronic devices are provided. The method includes presenting content through a plurality of electronic devices comprising at least a first electronic device and a second electronic device, wherein the presenting of the content comprises displaying a first portion of the content through the first electronic device and displaying a second portion of the content through the second electronic device, identifying an input for at least one of the plurality of electronic devices while the content is being displayed, setting the plurality of electronic devices as a first group comprising the first electronic device and a second group comprising the second electronic device, based on at least the input, and independently presenting the content through the first group and the second group, based on the setting. | 03-05-2015 |
20150067521 | METHOD AND APPARATUS FOR PRESENTING CONTENT USING ELECTRONIC DEVICES - A method of selecting at least one device from among a plurality of electronic devices having first and second electronic devices, based on at least one of information about the plurality of electronic devices and a user input for at least one of the electronic devices is provided. The method includes presenting content through the plurality of electronic devices such that a first portion of the content is displayed through the first electronic device and a second portion of the content is displayed through the second electronic device. Also, this method includes performing a particular function associated with presentation of the content through the selected at least one device. Various other embodiments are possible. | 03-05-2015 |
Patent application number | Description | Published |
20120139463 | POWER SUPPLY MODULE FOR HALL SENSORLESS BRUSHLESS DIRECT CURRENT MOTOR - Disclosed is a power supply module for a hall sensorless BLDC motor, including: a high-voltage/large-current power device t applied with high voltage/large current and including a plurality of power devices driving the hall sensorless brushless direct current (BLDC) motor; a motor driving circuit sensing and controlling a positional signal or a velocity signal of the hall sensorless BLDC motor and generating a PWM control signal for controlling the hall sensorless BLDC motor; and a power device driving circuit driving the high-voltage/large-current power device according to the PWM control signal of the motor driving circuit, wherein the high-voltage/large-current power device, the power device driving circuit, and the motor driving circuit are CMOS-integrated on the same substrate. | 06-07-2012 |
20130135912 | POWER CONTROL DRIVING DEVICE AND METHOD THEREOF - Disclosed is a power control driving device which includes a sine wave signal generating unit; a control signal converting unit configured to convert a sine wave from the sine wave signal generating unit into a multi-bit control signal; and a three-phase inverter circuit configured to output a voltage varied by the multi-bit control signal from the control signal converting unit. The control signal converting unit includes a multi-bit sigma-delta modulator configured to convert an analog sine wave into a digital signal. The three-phase inverter circuit includes a plurality of switch units, on-off states of the plurality of switch units being controlled according to the multi-bit control signal from the control signal converting unit. | 05-30-2013 |
20130200832 | APPARATUS FOR DRIVING BRUSHLESS DC MOTOR - Disclosed is an apparatus for driving a BLDC motor, the apparatus including: a BLDC motor having a single sensing coil therein; a position/speed calculation unit for calculating a current position and a current speed of a rotor by using voltages at both ends of the sensing coil; a control unit for comparing the current speed of the rotor calculated by the position/speed calculation unit with a command speed and then outputting a control signal through a Proportional Integral (PI) control; a motor driving unit for generating a PWM signal based on the current position of the rotor calculated by the position/speed calculation unit and the control signal output by the control unit; and a power device unit for controlling the BLDC motor according to the PWM signal generated by the motor driving unit. | 08-08-2013 |
20140159625 | MOTOR DRIVING MODULE, OPERATING METHOD FOR THE SAME, AND BRUSHLESS DC MOTOR SYSTEM - The inventive concept provides a motor driving module, a operating method for the same, and a Brush less Direct Current (BLDC) motor system. The motor driving module is provided which comprises a motor driving unit configured to output a plurality of switching signals based on a plurality of position signals and a control signal; and a Pulse Width Modulation (PWM) inverter configured to output 3-phase voltages based on the plurality of switching signals outputted from the motor driving unit, wherein the motor driving unit comprises; a correction circuit configured to detect an error of the plurality of position signals to output a compensation signal based on the detecting result; and a control circuit configured to output the plurality of switching signals based on the compensation signal and the control signal, wherein the plurality of position signals indicate a position of a rotor in an external motor. | 06-12-2014 |
20140159631 | MOTOR POSITION DETECTING UNIT AND BRUSHLESS DC MOTOR SYSTEM - Provided is a motor position detecting unit that includes a first computing element configured to output three-phase back-electromotive foreces (back-EMFs) based on a linear computation; a second computing element configured to output three-phase back-EMF based on a non-linear computation; and a computing controller configured to receive a control signal, three-phase voltage and current, and selecting any one of the first and second computing elements based on the received control signal, the received three-phase voltages and currents, wherein the control signal includes information on operation modes of an external motor. | 06-12-2014 |
20140159632 | MOTOR DRIVING MODULE AND BRUSHLESS DC MOTOR SYSTEM - A motor driving module is provided which includes a motor driving unit configured to control a PWM inverter on the basis of positional information and a control signal; a PWM inverter configured to output three-phase voltages on the basis of DC power according to control of the motor driving unit; a phase voltage estimating unit configured to output three-phase estimated voltages on the basis of the positional information, the DC power, and a voltage modulation index; and a position detecting unit configured to output the positional information on the basis of the three-phase estimated voltages, wherein the positional information is on an external motor that operates on the basis of the three-phase voltages. | 06-12-2014 |
20150084556 | MOTOR DRIVING METHOD AND OPERATING METHOD THEREOF - Provided is a motor driving circuit which transmits a driving signal to a motor, including a gate driver generating the driving signal corresponding to a pulse width modulation signal, a pulse width modulation signal generator generating the pulse width modulation signal according to Hall sensor signals received from Hall sensors mounted in the motor, a current sensor measuring a link current provided to the gate driver, a low pass filter outputting a filter current that high frequency components are removed from the measured link current, and a minimum power consumption estimating unit generating a lead angle according to a start signal with reference to the filter current, wherein the pulse with modulating signal is changed according to the lead angle. | 03-26-2015 |
20160094167 | BLDC MOTOR SYSTEM INCLUDING PARAMETER DETECTING CIRCUIT AND OPERATING METHOD THEREOF - Provided is a BrushLess Direct Current (BLDC) motor system including a motor driving circuit configured to control a pulse-width-modulation (PWM) inverter in a first operation mode or a second operation mode according to a control signal, and output a switching signal according to each operation mode, the PWM inverter configured to receive the switching signal to output first three-phase voltages having a first frequency in the first operation mode, and output second three-phase voltages having a second frequency in the second operation mode, a sensorless BLDC motor configured not to operate in the first operation mode by operating based on three-phase voltages having a frequency in a different band from the first frequency, and operate in the second mode by operating based on three-phase voltages having a frequency in an identical band to the second frequency, and a parameter detecting circuit configured to calculate parameter information on the sensorless BLDC motor in the first operation mode by using sensing voltages sensed in the PWM inverter. | 03-31-2016 |
Patent application number | Description | Published |
20090104628 | Method for quantifying phosphokinase activity on proteins - The invention involves a method for measuring phosphorylation of proteins at specific sites and, as such, is an indicator of the protein kinase activity of enzymes capable of phosphorylating those sites. The method involves the in vitro or in vivo phosphorylation of a target protein at a specific serine, threonine or tyrosine residue, subjecting that protein (non-phosphorylated) to reaction mixture containing all reagents, including phosphokinase which allow the creation of a phosphorylated form of protein. The phosphorylated protein is measured by contacting it with an antibody specific for the phosphorylation site(s). The invention includes antibodies useful in practicing the methods of the invention. The invention particularly relates to all proteins modified by phosphorylation and dephosphorylation as illustrated by Tau, Rb and EGFR proteins and antibodies specific for the site of phosphorylation of the Tau, Rb or EGFR proteins. | 04-23-2009 |
20110165588 | METHOD FOR QUANTIFYING PHOSPHOKINASE ACTIVITY ON PROTEINS - The invention involves a method for measuring phosphorylation of proteins at specific sites and, as such, is an indicator of the protein kinase activity of enzymes capable of phosphorylating those sites. The method involves the in vitro or in vivo phosphorylation of a target protein at a specific serine, threonine or tyrosine residue, subjecting that protein (non-phosphorylated) to reaction mixture containing all reagents, including phosphokinase which allow the creation of a phosphorylated form of protein. The phosphorylated protein is measured by contacting it with an antibody specific for the phosphorylation site(s). The invention includes antibodies useful in practicing the methods of the invention. The invention particularly relates to all proteins modified by phosphorylation and dephosphorylation as illustrated by Tau, Rb and EGFR proteins and antibodies specific for the site of phosphorylation of the Tau, Rb or EGFR proteins. | 07-07-2011 |
20120135426 | Method for quantifying phosphokinase activity on proteins - The invention involves a method for measuring phosphorylation of proteins at specific sites and, as such, is an indicator of the protein kinase activity of enzymes capable of phosphorylating those sites. The method involves the in vitro or in vivo phosphorylation of a target protein at a specific serine, threonine or tyrosine residue, subjecting that protein (non-phosphorylated) to reaction mixture containing all reagents, including phosphokinase which allow the creation of a phosphorylated form of protein. The phosphorylated protein is measured by contacting it with an antibody specific for the phosphorylation site(s). The invention includes antibodies useful in practicing the methods of the invention. The invention particularly relates to all proteins modified by phosphorylation and dephosphorylation as illustrated by Tau, Rb and EGFR proteins and antibodies specific for the site of phosphorylation of the Tau, Rb or EGFR proteins. | 05-31-2012 |
Patent application number | Description | Published |
20100098085 | METHOD, SYSTEM, AND DEVICE FOR IMPLEMENTING ACTIVE/STANDBY SWITCHOVER - A method for implementing an active/standby switchover includes: sending received data to an active device corresponding to a physical IP address in a mapping relation with a preset communication identification (ID); changing the physical IP address of the active device in the mapping relation with the communication ID to the physical IP address of a standby device for switchover when determining that the system needs to perform the active/standby switchover; sending the received data to the standby device corresponding to the physical IP address in the mapping relation with the preset communication ID after the system performs the active/standby switchover. A system and device for implementing an active/standby switchover are also disclosed. With the method, system, and device provided by the present invention, a long interruption of ongoing services is prevented when the active/standby switchover is performed. | 04-22-2010 |
20100115504 | SYSTEM, APPARATUS, AND METHOD FOR UPGRADING SERVICES - A system, an apparatus, and a method for upgrading a service are provided herein. The method includes: loading and registering the upgraded new service version, and retaining the service of the old version; receiving a service processing request, and sending the received service processing request to the service processing device which is loaded with the service version corresponding to the service processing request according to the stored mapping relation between the service processing request and the information about the version of the service. In this way, the data loss is reduced or avoided in the service upgrade process, and the service works normally after the upgrade. | 05-06-2010 |
Patent application number | Description | Published |
20140182315 | ICEMAKER AND METHOD OF CONTROLLING THE SAME - An icemaker includes an ice tray configured to receive water, an ejector configured to rotate to eject ice made in the ice tray, and a heater arranged to contact the ice tray and configured to facilitate separation of ice from the ice tray by selectively heating the ice tray. The icemaker also includes a case mounted to a side of the ice tray and a brushless direct current (BLDC) motor mounted in the case and configured to selectively rotate the ejector in forward and reverse directions. | 07-03-2014 |
20150225226 | REFRIGERATOR - A refrigerator includes a main body defining a storage space therein, a door that opens and closes the storage space, and a hot water module including an instantaneous heater for heating water. | 08-13-2015 |
20160003523 | Apparatus For Producing Carbonated Water, And Refrigerator Including The Same And Method For Controlling The Same - An apparatus for producing carbonated water includes a gas cylinder configured to store carbon dioxide gas, a cold water storage unit configured to store cold water, a producing tank defining a closed space where the carbonated water is produced, a water supply passage configured to connect the cold water storage unit to the producing tank, the water supply passage including a water supply valve that controls supply of the cold water, a gas supply passage connecting the gas cylinder to the producing tank, the gas supply passage including a gas valve that controls supply of the carbon dioxide, a first relief valve provided along the gas supply passage, the first relief valve configured to control the discharge of the carbon dioxide gas, a dispensing passage connecting the producing tank to a dispensing member, and the dispensing member configured to dispense the carbonated water from a front surface of a refrigerator. | 01-07-2016 |