Patent application number | Description | Published |
20130315008 | PERIOD SIGNAL GENERATION CIRCUIT - A period signal generation circuit includes a first discharger configured to discharge first current having a constant value from a control node in response to a temperature signal; and a second discharger configured to discharge second current varying according to an internal temperature thereof from the control node in response to the temperature signal. | 11-28-2013 |
20130315009 | PERIOD SIGNAL GENERATION CIRCUIT - A period signal generation circuit includes a first discharger configured to discharge first current from a control node which is driven in response to a first reference voltage, and a second discharger configured to discharge second current from the control node. The total current of the first and second currents is substantially constant when an internal temperature of the discharge controller is below a predetermined temperature, and the total current of the first and second currents varies as the internal temperature increases over the predetermined temperature. | 11-28-2013 |
20130315010 | PERIOD SIGNAL GENERATION CIRCUITS - A period signal generation circuit includes a period signal generator configured to alternately charge and discharge a control node according to a level of the control node to generate a period signal, a discharge controller configured to discharge a first current having a constant value from the control node in response to a temperature signal and discharge a second current varying according to an internal temperature thereof from the control node in response to the temperature signal, and a tester configured to control a charging speed and a discharging speed of the control node. | 11-28-2013 |
20130315019 | REFRESH CIRCUITS - A refresh circuit includes a period signal generation circuit configured to drive a control node according to a level of the control node, discharge first and second currents from the control node in response to the first temperature signal, and generate a period signal, a division signal generator configured to divide the period signal to generate a first division signal and a second division signal, and a selector configured to select one of the first and second division signals in response to a second temperature signal and for outputting the selected division signal as a refresh signal. | 11-28-2013 |
20140153344 | SEMICONDUCTOR MEMORY DEVICE, SYSTEM HAVING THE SAME AND METHOD FOR GENERATING REFERENCE VOLTAGE FOR OPERATING THE SAME - A semiconductor memory device and a method for generating a reference voltage needed for operating the same are disclosed. The semiconductor memory device includes a first decoder configured to generate a default set signal in response to a reset signal and a clock enable signal, a second decoder configured to generate a reference voltage set signal in response, and a reference voltage provider configured to generate an internal reference voltage. | 06-05-2014 |
Patent application number | Description | Published |
20140052008 | HYPERTENSION MONITORING AND NOTIFICATION DEVICE BASED ON CONTEXT INFORMATION - Disclosed is a hypertension monitoring and notification device based on context information, which includes a data gain and storage unit for storing bio information of a user, context data, and weather and health information; a user context analysis unit for deducing context information of the user from the bio information and the context data to analyze context necessary for measuring hypertension; a specific hypertension analysis unit for analyzing specific hypertension using the context information; a blood pressure grade analysis unit for determining a blood pressure grade via the analyzed context information to deduce blood pressure signal light information and to transmit a recommendation content; and a result output and notification unit for outputting and notifying the user and the doctor of the bio information, the blood pressure signal light information, the specific hypertension information, and the context information. | 02-20-2014 |
20140149143 | METHOD FOR PROVIDING PERSONALIZED DIETARY COMPLIANCE RATE BASED ON HEALTH INFORMATION - A method and system provide personalized dietary compliance rate based on health information. The method may include: (a) transmitting health information from a hospital's information system to a service operating server; (b) identifying a disease using the health information by the service operating server; (c) selecting food in a user's terminal and determining the degree of correlation between the disease and nutrients of the selected food; and (d) determining dietary compliance rate based on the degree of correlation and providing the dietary compliance rate and the nutritional information of the food to the user's terminal. Dietary compliance rate can be provided via a mobile device and web, thus remote patient monitoring is possible, and consultation procedures are simplified using system's care information and on-line real-time Q & A. Additionally, due to continuous care, both physical and mental stability can be provided, increasing a patient's confidence. | 05-29-2014 |
20150019470 | CLINICAL DECISION SUPPORT SYSTEM AND DEVICE SUPPORTING THE SAME - A clinical decision support system provides a process of multiple data collection related to the targeted disease, a process of collecting the first rule based on the clinical knowledge on the above targeted disease, a process of collecting the second rule with application of decision making tree on the above multiple data, a process of deriving the first probability of testing data using the above first rule and fuzzy function, a process of deriving the second probability with application of above testing on the above second rule and a process of integrated analysis suggesting the risk level of targeted disease by deriving the integrated analysis data through integrated analyzing on the above first probability and second probability data. | 01-15-2015 |
Patent application number | Description | Published |
20140061784 | SEMICONDUCTOR DEVICE HAVING TUNGSTEN GATE ELECTRODE AND METHOD FOR FABRICATING THE SAME - The present invention provides a semiconductor device in which the threshold voltage of NMOS and the threshold voltage of PMOS are independently controllable, and a method for fabricating the same. The method includes: forming a gate insulating film over an NMOS region and a PMOS region of a semiconductor substrate; forming a carbon-containing tungsten over the gate insulating film formed over one of the NMOS region and the PMOS region; forming a carbon-containing tungsten nitride over the gate insulating film formed over the other one of the PMOS region or the NMOS region; forming a tungsten film over the carbon-containing tungsten and the carbon-containing tungsten nitride; post-annealing the carbon-containing tungsten and the carbon-containing tungsten nitride; and etching the tungsten film, the carbon-containing tungsten, and the carbon-containing tungsten nitride, to form a gate electrode in the NMOS region and the PMOS region | 03-06-2014 |
20140061931 | SEMICONDUCTOR DEVICE INCLUDING FLUORINE-FREE TUNGSTEN BARRIER LAYER AND METHOD FOR FABRICATING THE SAME - A method of forming a fluorine-free tungsten diffusion barrier layer having a reduced resistivity, and a semiconductor device, and method for forming such semiconductor device, using the fluorine-free tungsten diffusion barrier layer. | 03-06-2014 |
20150221559 | SEMICONDUCTOR DEVICE WITH TRANSISTOR AND METHOD OF FABRICATING THE SAME - A method of fabricating a semiconductor device that includes forming a gate stack layer including a metal-containing layer on a semiconductor substrate having an NMOS region and a PMOS region, introducing arsenic to the gate stack layer in the NMOS region, introducing aluminum to the gate stack layer in the PMOS region, and etching the gate stack layers, where the arsenic and the aluminum are introduced, to form a first gate structure and a second gate structure in the NMOS region and the PMOS region, respectively. | 08-06-2015 |
20150228491 | TRANSISTOR HAVING TUNGSTEN-BASED BURIED GATE STRUCTURE, METHOD FOR FABRICATING THE SAME - A method for fabricating a transistor that includes forming a trench in a substrate, forming a gate dielectric layer on a surface of the trench, forming a first fluorine-free tungsten layer as an interface stabilization layer over the gate dielectric layer, forming a second fluorine-free tungsten layer as a barrier layer over the first fluorine-free tungsten layer, forming a bulk tungsten layer as a gate electrode over the second tungsten layer to fill the trench, and selectively recessing the third tungsten layer, the second tungsten layer and the first tungsten layer to form a buried gate structure. | 08-13-2015 |
20150349073 | DUAL WORK FUNCTION BURIED GATE-TYPE TRANSISTOR, METHOD FOR FORMING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME - A transistor includes: a source region and a drain region that are formed in a substrate to be spaced apart from each other; a trench formed in the substrate between the source region and the drain region; and a buried gate electrode inside the trench, wherein the buried gate electrode includes: a lower buried portion which includes a high work-function barrier layer including an aluminum-containing titanium nitride, and a first low-resistivity layer disposed over the high work-function barrier layer; and an upper buried portion which includes a low work-function barrier layer disposed over the lower buried portion and overlapping with the source region and the drain region, and a second low-resistivity layer disposed over the low work-function barrier layer. | 12-03-2015 |
Patent application number | Description | Published |
20080310746 | APPARATUS AND METHOD FOR GENERATING CHAIN CODE - Disclosed are a chain code generating apparatus and a method thereof. In accordance with an embodiment of the present invention, the chain code generating apparatus can include an image input unit, receiving an image signal from a camera and converting the received image signal to a digital image signal, and separating a synchronizing signal from the digital image signal and outputting the synchronizing signal; an image storing unit, storing image data corresponding to an active image section of the digital image signal in units of frame based on the synchronizing signal; and a code generating unit, reading the image data stored in the image storing unit and performing an outline search of the analysis portion, and generating a chain code according to a correlation between adjacent pixels forming an outline of the analysis portion in accordance with the searched result. | 12-18-2008 |
20130321033 | SEMICONDUCTOR INTEGRATED CIRCUIT AND METHOD OF OPERATING THE SAME - Provided is a semiconductor integrated circuit including an internal voltage generator for generating an internal voltage. A semiconductor integrated circuit includes a dividing unit, a comparing unit, a driving unit, and a voltage level controlling unit. The dividing unit divides an internal voltage in a predetermined division ratio to output a feedback voltage. The comparing unit compares a feedback voltage with a reference voltage. The driving unit drives an internal voltage terminal in response to an output signal of the comparing unit. The voltage level controlling unit controls a voltage level of the output signal of the comparing unit in response to a first control signal that is activated at a predetermined time before an operation time point of an internal circuit using an internal voltage. | 12-05-2013 |
20130321067 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a first reference voltage generation unit configured to generate a first reference voltage having a negative property in correspondence to an increase of the temperature; a second reference voltage generation unit configured to generate a second reference voltage having a positive property in correspondence to an increase of the temperature; a voltage level detection unit configured to select any one of the first and second reference voltages according to a voltage selection signal, and detect a level of an internal voltage based on a level of the selected voltage; and an internal voltage generation unit configured to generate the internal voltage in response to an output signal of the voltage level detection unit. | 12-05-2013 |
20130322195 | SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MEMORY DEVICE - A semiconductor device includes: a data transmission unit configured to transmit differential data between a first data line pair and a second data line pair; and first and second power supply voltage generation units configured to generate precharging voltages to be applied to the first and second data line pairs, respectively. | 12-05-2013 |
20130328621 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit is provided. First and second voltage generation units generate a first voltage and a second voltage with respect to a temperature rise, respectively. First and second current generation units generate a first current and a second current having a negative characteristic with respect to a temperature rise in response to a voltage comparison signal, respectively. A voltage comparison unit compares a voltage level of a first current transfer node with a voltage level of a second current transfer node and generates the voltage comparison signal according to the comparison result. A reference voltage output unit is connected in series to the second voltage generation unit and outputs a reference voltage maintaining a set level, without regard to a temperature variation, in proportion to a third current generated in response to the voltage comparison signal. | 12-12-2013 |
Patent application number | Description | Published |
20130155817 | CELL, ELEMENT OF ULTRASONIC TRANSDUCER, ULTRASONIC TRANSDUCER INCLUDING THE SAME, AND METHOD OF MANUFACTURING CELL OF ULTRASONIC TRANSDUCER - An element of an ultrasonic transducer includes a first substrate, at least one cell of the ultrasonic transducer arranged above the first substrate, and a second substrate arranged under the first substrate, in which a first power supply for applying an electric signal to the first substrate is formed. | 06-20-2013 |
20130247975 | SOLAR CELL - A solar cell includes a semiconductor layer including a charge carrier produced therein upon exposure to light, and a passivation layer on a side of the semiconductor layer, the passivation layer configured to apply a stress to the semiconductor layer and change a mobility of the charge carrier into a direction in the semiconductor layer. | 09-26-2013 |
20140174516 | SOLAR CELL AND MANUFACTURING METHOD THEREOF - A solar cell includes a crystalline photovoltaic layer, a first impurity region having a first conductivity type and a second impurity region having a second conductivity type in the photovoltaic layer, a third impurity region having the first conductivity type in the first impurity region, a fourth impurity region having the second conductivity type in the second impurity region, a first barrier layer and a second barrier layer contacting the third impurity region and the fourth impurity region, respectively, and a first electrode and a second electrode contacting the first barrier layer and the second barrier layer, respectively. The first impurity region and the second impurity region are spaced apart from each other. The third impurity region and the fourth impurity region have an impurity concentration higher than the first impurity region the second impurity region, respectively. | 06-26-2014 |
Patent application number | Description | Published |
20080256472 | METHOD AND MOBILE COMMUNICATION TERMINAL FOR CHANGING THE MODE OF THE TERMINAL - Disclosed is a mobile communication terminal and a method for changing modes of the terminal, which changes a mode of the mobile communication terminal according to a location of a changed menu bar if a menu bar displayed on a touch screen is dragged and dropped. | 10-16-2008 |
20080259094 | PORTABLE ELECTRONIC DEVICE ADAPTED TO CHANGE OPERATION MODE - A portable electronic device adapted to change its operation mode is disclosed. When a rotation of the portable electronic device is detected, the operation mode is changed according to the angle of rotation, and a user interface corresponding to the changed operation mode is output by a display unit. This method intuitively changes the mode based on a rotation of the device without requiring a complicated and unnecessary key input, and provides a more convenient and faster user interface. | 10-23-2008 |
20100284459 | APPARATUS FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DCT COEFFICIENT SCANNING BASED ON PIXEL SIMILARITY AND METHOD THEREFOR - The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes: a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients. | 11-11-2010 |
20120111755 | FOLDER TYPE TERMINAL COVER DEVICE - A cover for covering a folder type terminal including a first frame, a second frame, and a hinge for rotatably connecting the first frame and the second frame, the folder type terminal cover device includes: a first outer cover for covering the first frame; a second outer cover for covering the second frame; and a hinge cover for covering the hinge and in which a separation distance from the hinge increases when the folder type terminal is unfolded from a folded state. Thereby, an appearance and grip impression of the folder type terminal can be improved, and when the folder type terminal is put on a table in an unfolded state, the folder type terminal can maintain a predetermined angle from a table plane without a separate device. | 05-10-2012 |
20120129581 | DUAL DISPLAY FOLDER TYPE TERMINAL - A dual display folder type terminal having a hinge includes a manipulation unit formed in the hinge, wherein the inventive implementation of the hinge provides various function commands without the need of an additional space in the terminal. As a result, the size of the terminal doesn't suffer when implementing the manipulation unit. Further, the dual display folder type terminal can operate different modes based on the opening angle of a folder relative to the other folder. | 05-24-2012 |
20120137024 | DEVICE HAVING MULTI-FUNCTIONAL PERIPHERAL AND METHOD OF OPERATING THE SAME - A device including an attachable multi-functional peripheral device and a method of managing functions according to a connection between the device and the multi-functional peripheral device includes the steps of: checking a connected/disconnected state of the multi-functional peripheral device and an open/closed state of the folding device when a preset interrupt is generated; and controlling a functional operation related the preset interrupt according to the connected or disconnected state of the multi-functional peripheral device and the open or closed state of the folding device. | 05-31-2012 |
20120197727 | APPARATUS AND METHOD FOR PROVIDING APPLICATION HAVING EMBEDDED ADVERTISEMENT INFORMATION - An apparatus and a method for providing an application having embedded advertisement information, in which an application having embedded advertisement information may be transmitted and received between a server which transmits the application and a terminal which receives the application. The apparatus includes a receiving unit to receive an application and advertisement information added to an execution file of the application from an application providing server, a control unit to execute the application and to control the output of the advertisement information based on an execution environment of the application, and an output unit to output the advertisement information during execution of the application. | 08-02-2012 |
20130343452 | APPARATUS FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DCT COEFFICIENT SCANNING BASED ON PIXEL SIMILARITY AND METHOD THEREFOR - The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients. | 12-26-2013 |
20140037000 | APPARATUS FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DCT COEFFICIENT SCANNING BASED ON PIXEL SIMILARITY AND METHOD THEREFOR - The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients. | 02-06-2014 |
20140045642 | POWER TRANSMISSION APPARATUS - Disclosed is a power transmission apparatus. The power transmission apparatus includes a ring gear; first and second gears engaged with one side of the ring gear; a clutch interposed between the first and second gears and moved toward one of the first and second gears according to a rotational direction thereof so as to be coupled with one of the first and second gears; and a driving shaft providing power to the clutch. | 02-13-2014 |
20150350658 | APPARATUS FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DCT COEFFICIENT SCANNING BASED ON PIXEL SIMILARITY AND METHOD THEREFOR - The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients. | 12-03-2015 |
20150358620 | APPARATUS FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DCT COEFFICIENT SCANNING BASED ON PIXEL SIMILARITY AND METHOD THEREFOR - The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients. | 12-10-2015 |
20160054759 | COVER DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME - An electronic device is provided that includes a body having a first display unit. The electronic device also includes a cover device having a first cover member detachably coupled to the body, and a second cover member pivotable about the first cover member. A second display unit is fixed to and integrated with an inner surface of the second cover member. The second display unit is electrically connected to the body when the first cover member is coupled to the body. | 02-25-2016 |
Patent application number | Description | Published |
20090298023 | Electrical Components and Bread-Board for Electrical Circuit Study Kit - Provided are electrical components and a breadboard for an electronic circuit study kit. The breadboard includes: a base formed of a metallic material to a predetermined width so that an electronic circuit kit can be attached to the base by a magnetic force; an interconnection sheet which is disposed on an upper portion of the base and in which a plurality of power pads for electric short and a plurality of ground pads which are adjacent to one another on its upper surface, are formed to be spaced apart from one another from one side direction to the other side direction on a plane, the power pads and the ground pads are connected to power terminal pads and ground terminal pads which are formed in predetermined positions of an upper surface of the interconnection sheet, respectively, a plurality of interconnection pads are formed between one power pad and one ground pad which are adjacent to each other from another power pad and another ground pad which are adjacent to each other, to be spaced apart from one another in a predetermined pattern, the interconnection sheet being formed of one of a thin plate and a film sheet made of an insulating material; a circuit board which is disposed on an upper portion of the interconnection sheet and in which terminal holes are respectively formed in corresponding positions of the power terminal pads and the ground terminal pads of the interconnection sheet and a plurality of circuit connection holes are perforated by a predetermined distance so that the circuit connection holes can be located on vertical upper portions of the power pads, the ground pads and the interconnection pads of the interconnection sheet; an insulating plate disposed on a lower portion of the base and formed of an insulating material; and a combining means of the circuit board allowing the base to be combined with an upper portion of the insulating plate, the interconnection sheet to be combined with an upper portion of the base and the circuit board to be disposed and fixed on an upper portion of the interconnection sheet. | 12-03-2009 |
20100048038 | MAGNETIC COMPONENT CONNECTOR, CIRCUIT BOARDS FOR USE THEREWITH, AND KITS FOR BUILDING AND DESIGNING CIRCUITS - Printed circuit boards and breadboard devices have contact pads and magnetic component connectors where connection between the contact pads and the magnetic component connectors are made by magnetic force. Either the contact pad or the magnetic component connector will be magnetic and the other will be made of a material to which a magnet will be attracted. For example, printed circuit boards, which usually have copper traces, include contact pads made of a material to which a magnet will be attracted. Circuit components are connected to magnetic component connectors having magnetic legs which then connect the components to the contact pads of the circuit board or breadboard device. This makes the connection of components to a printed circuit board or breadboard device fast and easy and provides for easy removal and replacement of components. Magnetic component connectors can also be configured to connect magnetically to one another. | 02-25-2010 |