Patent application number | Description | Published |
20130243042 | PHASED SPREADING SCHEME-BASED TRANSMISSION APPARATUS AND METHOD OF OPERATING THE SAME - There are provided a phased spreading scheme-based transmission apparatus and a method of operating the same. The phased spreading scheme-based transmission apparatus includes a spreading unit performing a first spreading operation of defining a first spreading code and spreading an input signal by using the defined first spreading code in response to a control signal defining a spreading coefficient, and a second spreading operation of selecting a second spreading code based on the control signal defining the spreading coefficient and spreading an input signal by using the selected second spreading code, the first and second spreading codes having different spreading coefficients. | 09-19-2013 |
20130265026 | TRANSMITTING AND RECEIVING ELECTRODE SYSTEM AND POWER TRANSMISSION METHOD USING THE SAME - A transmitting and receiving electrode system, and power transmission method using the same are provided. The transmitting and receiving electrode system includes: a voltage/current detection unit measuring a voltage and a current in real time while power is being transmitted between first and second electrodes; a controller calculating a variable element value based on the voltage and current values transferred from the voltage/current detection unit; and a variable element unit converting a variable element under the control of the controller to adjust an impedance of a power source. | 10-10-2013 |
20130279542 | SPREADING CODE PRODUCING APPARATUS - This invention relates to spreading code producing apparatus, which comprises: two phase shifters for spreading code which receive bits for determining spreading codes and phase information and producing spreading codes; and multiplexers which receive two spreading codes produced said two phase shifters for spreading code, receive bits through separate way which defines outputting order of the received two spreading codes and produce spreading codes with same length as said received two spreading codes. Therefore, many information using few spreading codes can be transmitted so that data transmission rate can be raised. Furthermore, communication service with high speed can be performed among communication devices using human body communication etc. | 10-24-2013 |
Patent application number | Description | Published |
20080283938 | Semiconductor device and method for manufacturing the same - Provided are a semiconductor device and a method for manufacturing the same. The semiconductor device may include a substrate having a plurality of isolation areas formed therein, the isolation areas defining an active region, a gate electrode formed on the active region, spacers formed on sides of the gate electrode, a source region formed in the substrate at a side of the spacer formed at a first side of the gate electrode, a drain region formed in the substrate at a side of the spacer formed on a second side of the gate electrode, and lightly doped drain regions formed in the substrate below the spacer. | 11-20-2008 |
20090114957 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device and a method thereof that maximizes DC and AC parameter properties of a MOS transistor having a buried channel. The device includes a semiconductor substrate having a device separation film, a gate pattern formed over the semiconductor substrate, a well region formed in the semiconductor substrate, the well region including a first doped region formed at a first predetermined depth, a second doped region formed at a second predetermined depth and a third doped region formed at a third predetermined depth, trenches formed at a source/drain region around the gate pattern, and a source/drain formed in the trenches. In accordance with embodiments, the first predetermined depth is lower than the second and third predetermined depths and the third predetermined depth is greater than the second predetermined depth. | 05-07-2009 |
20100148306 | Capacitor and Method of Manufacturing the Same - Disclosed are a capacitor and a method of manufacturing the same. The capacitor includes a plurality of polysilicon electrodes spaced apart from each other at a predetermined distance on a substrate, a dielectric layer between the polysilicon electrodes and having an air layer or void therein, a silicide on each polysilicon electrode, and a conductive contact electrically connected to the silicide. | 06-17-2010 |
Patent application number | Description | Published |
20120086892 | ADHESIVE COMPOSITION - The present invention relates to a pressure sensitive adhesive composition, a polarizing plate and a liquid crystal display device. The present pressure sensitive adhesive composition may provide a pressure sensitive adhesive having excellent endurance reliability, optical physical property, workability and adhesion property in high temperature or high humidity condition. Especially, the present pressure sensitive adhesive composition may provide a pressure sensitive adhesive that antistatic property suitable to the applied use can be stably maintained for a long time. | 04-12-2012 |
20120244348 | TOUCH PANEL - The present invention relates to a touch panel. The present touch panel has a shape that comprises a plastic substrate film and a pressure sensitive adhesive layer attached to said substrate film. Here, a phenomenon of penetrating oxygen, moisture or other foreign materials into an interface between said substrate film and said pressure sensitive adhesive layer is prevented, and decrease of optical properties by bubble generation due to the out-gassing phenomenon in the plastic substrate film is prevented. In addition, even if the pressure sensitive adhesive layer is directly attached to the conductive thin film, and it is exposed to a severe condition such as high temperature or high temperature and high humidity condition as such a state, change of resistance in the conductive thin film is effectively inhibited. Therefore, the present touch panel may be stably driven for a long time. | 09-27-2012 |