Patent application number | Description | Published |
20110021130 | AIR-CONDITIONER FOR VEHICLE - An air-conditioner for a vehicle, may include a casing having an upper outlet and a lower outlet, with an air flow space defined in the casing and including an upper space and a lower space to guide air to the upper outlet and/or the lower outlet, an evaporator installed in the casing and selectively communicating with the upper outlet through the upper space, and a distributing partition wall to partition the lower space into a receiving space to receive a heating member therein and selectively communicate with the upper space and at least a partitioned space to communicate the heating member with the lower outlet, thus guiding the air to a side portion of the casing. | 01-27-2011 |
20110049924 | REAR MONITOR MOUNTING STRUCTURE INTEGRATED WITH ARMREST - A rear monitor mounting structure may include an armrest having a recess formed in an upper portion and an armrest hinge portion provided on one end thereof, a rear monitor mount provided in the one end of the armrest and pivotally coupled to the armrest hinge portion of the armrest, a vertical rotary motor fixed to the armrest hinge portion and coupled to the rear monitor mount to selectively rotate the rear monitor mount, wherein the vertical rotary motor is co-axially aligned with an armrest hinge shaft pivotally coupling the armrest and a center console, and a rear monitor connected to the rear monitor mount, wherein the rear monitor rotates toward or away from the recess according to a rotation angle of the rear monitor mount with respect to the armrest hinge shaft. | 03-03-2011 |
20110049939 | VEHICLE ROOF HEADLINER AND METHOD OF MANUFACTURING THE SAME - A vehicle roof headliner which includes a back panel and a skin panel attached onto the back panel through a thermoforming process. The skin panel includes: an adhesive sheet serving as a medium of attaching the skin panel onto the back panel; an cushion sheet which is adhered on the adhesive sheet and is more flexible than the back panel; a cloth adhered on the cushion sheet; and a nanofiber unwoven fabric which is provided on a side of the cloth facing the cushion sheet, which is prepared by electrospinning a spinning solution containing a far infrared emitting material on the side of the cloth and which is melted during the thermoforming process and thus bonded with fiber tissues of the cloth. The vehicle roof headliner contributes to the improvement in health of vehicle passengers because it has excellent far infrared emission capability. | 03-03-2011 |
20110053660 | MOBILE PHONE CRADLE AND VEHICLE INCLUDING THE SAME - A mobile phone cradle may include a housing, a lower body displaceably received in the housing, an upper body rotatably fixed to an upper portion of the lower body and displaceably received in the housing, wherein a mobile phone is held on the upper body, a first elastic member, wherein one end of the first elastic member is selectively wound around a roller rotatably mounted on the housing to move the lower body upwards and the other end of the elastic member is fixed to the lower body, a fixing member selectively fixing the lower body to the housing, and a moving unit guiding displacement of the lower body along the housing, wherein the upper body is rotated at a predetermined angle when taken out of the housing by the first elastic member. | 03-03-2011 |
Patent application number | Description | Published |
20130233656 | ELECTRONIC CONTROL BRAKE SYSTEM FOR VEHICLES - Disclosed is an electronic control brake system for vehicles which suppresses residual frictional force generated due to contact between pads and a disc. The electronic control brake system for vehicles includes a master cylinder, wheel brakes, each of which includes a caliper device including a disc and advancing and retracting a pair of pads pressing the disc to exhibit braking force by brake hydraulic pressure transmitted from the master cylinder, plural NO and NC type solenoid valves, low pressure accumulators, pumps and a motor pressurizing a fluid stored in the low pressure accumulators to discharge the fluid to the wheel brakes or the master cylinder, and a section between the plural solenoid valves and the low pressure accumulator is are formed as a closed circuit section, and the pump is driven to move a part of the fluid in the closed circuit section to the outlet of the pump. | 09-12-2013 |
20130240303 | ELECTRONIC CONTROL BRAKE SYSTEM FOR VEHICLES - Disclosed is an electronic control brake system for vehicles which suppresses residual frictional force generated due to contact between pads and a disc, the electronic control brake system including an electronic control unit enabling a control of an anti-lock brake system (ABS) mode and a traction control system (TCS) mode, a master cylinder forming brake hydraulic pressure according to operation of a brake pedal, wheel brakes, each of which includes a caliper device including a disc provided in a vehicle and advancing and retracting a pair of pads pressing the disc so as to exhibit wheel braking force by the brake hydraulic pressure transmitted from the master cylinder, plural NO type solenoid valves and NC type solenoid valves respectively provided at upstream sides and downstream sides of the wheel brakes and controlling the flow of the brake hydraulic pressure, low pressure accumulators in which a fluid discharged from the wheel brakes is temporarily stored during the ABS mode braking of the solenoid valves, pumps and a motor pressurizing the fluid stored in the low pressure accumulators so as to discharge the fluid to the wheel brakes or the master cylinder, an NC type shuttle valve provided on an oil suction path connecting from the master cylinder to an inlet of the pump so as to perform the TCS mode, a TC solenoid valve provided between an outlet of the pump and the master cylinder, and a hydraulic control device provided between the outlet of the pump | 09-19-2013 |
20130257142 | ELECTRONIC CONTROL BRAKE SYSTEM FOR VEHICLES - Disclosed are electronic control brake systems for vehicles which suppress residual frictional force generated due to contact between pads and a disc. | 10-03-2013 |
20130264152 | ELECTRONIC CONTROL BRAKE SYSTEM FOR VEHICLES - Disclosed are electronic control brake systems for vehicles which suppress residual frictional force generated due to contact between pads and a disc. | 10-10-2013 |
20130270894 | INITIAL FLOW INCREASING MODULE FOR REDUCING DELAY OF BRAKE RESPONSE - There is provided an initial flow increasing module. The initial flow increasing module is connected with an electronic stability control (ESC) system having a first hydraulic channel and a second hydraulic channel each for controlling a liquid pressure transmitted to two wheels, and includes a hydraulic circuit that includes a pressure source in which oil is stored so as to increase a braking initial flow and a flow control valve connected with the pressure source so as to control a flow of oil transmitted to a wheel brake provided in each wheel from the pressure source. | 10-17-2013 |
Patent application number | Description | Published |
20100253047 | INFLATABLE FABRICS AND AN AIR-BAG - Disclosed is a inflatable double-layered fabric. The fabric includes an inflating part having gas inflatability, a non-inflating part supporting the inflating part, and a co-woven part constituting a boundary between the inflating part and the non-inflating part, wherein the inflating part is composed of two separated fabric layers, and the weave of the co-woven part is set up at a nk+1 pixel from the width or length end of the double-layered fabric (where, k is 2 or 3, and n is 0 or a positive number) when dividing the double-layered fabric into a plurality of pixels, an airbag including the same, and a method of preparing the airbag. | 10-07-2010 |
20110012331 | SIDE CURTAIN AIRBAG AND AIRBAG SYSTEM COMPRISING THE SAME - The present invention relates to a side curtain airbag and an airbag system comprising the same. The side curtain airbag according to the present invention comprises an inflating part having gas inflatability, a non-inflating part supporting the inflating part, and an adhered part constituting a boundary between the inflating part and the non-inflating part. The adhered part is coated with a seam sealant and sewed. The initial maximum pressure of the inflating part is 40 KPa or more when injecting a gas therein with an instant pressure of at least 10 bar, and the pressure after 6 seconds is 25 KPa or more. | 01-20-2011 |
20120043742 | POLYESTER FABRICS FOR AIRBAG AND PREPARATION METHOD THEREOF - Disclosed is a fabric for an airbag including a polyester fiber, and particularly to a polyester fabric for an airbag of which toughness is 3.5 to 6.0 kJ/m | 02-23-2012 |
20120280480 | AIRBAG CUSHION AND AN AIRBAG SYSTEM INCLUDING THE SAME - The present invention relates to an airbag cushion and an airbag system including the same, and particularly to an airbag cushion, including: at least one fabric; and seam parts connecting the fabric, wherein deviation of upper seam thread length per a unit length of the fabric between the first seam part sewed in forward direction and the second seam part sewed in reverse direction in the seam parts is 15% or less, a method of preparing the same, and an airbag system including the same. | 11-08-2012 |
20130033027 | POLYESTER FABRIC AND PREPARATION METHOD FOR THE SAME - The present invention relates to an airbag fabric comprising a polyester fiber, and more particularly to a polyester fabric having a thermal resistance constant (X) of 1.0 to 6.5 in the uncoated fabric state, a preparation method for the same, and an airbag for vehicle comprising the same. | 02-07-2013 |
20130040522 | POLYESTER FIBER AND PREPARATION METHOD FOR THE SAME - The present invention relates to a polyester fiber applicable to an airbag fabric, and more particularly to a polyester fiber, a preparation method for the polyester fiber, and an airbag fabric prepared from the polyester fiber, where the polyester fiber has an elongation of 0.8 to 2.0% under a tensile strength of 1.0 g/d at the room temperature, and an additional elongation of 1.5 to 5% under a tensile strength of 8.8 g/d to the maximum. | 02-14-2013 |
20130106081 | POLYESTER FABRICS FOR AIRBAG AND PREPARATION METHOD THEREOF | 05-02-2013 |
20130280444 | SIDE CURTAIN AIRBAG AND AIRBAG SYSTEM COMPRISING THE SAME - Disclosed is a side curtain airbag and an airbag system including the same. The side curtain airbag according to the present invention comprises an inflating part having gas inflation, a non-inflating part supporting the inflating part, and an adhered part constituting a boundary between the inflating part and the non-inflating part. The adhered part is coated with a seam sealant and sewed. The initial maximum pressure of the inflating part is 40 kPa or more when injecting a gas therein with an instant pressure of at least 10 bar, and the pressure after 6 seconds is 25 kPa or more. The side curtain airbag may optimize to apply the method of seam sealant coating and sewing on the adhered part constituting a boundary between the inflating part and the non-inflating part. Thus, it can keep the internal gas pressure of the airbag to the extent of protecting passengers safely at rollover. | 10-24-2013 |
20140021705 | GAS-INFLATABLE DOUBLE-LAYERED FABRIC AND A PREPARATION METHOD THEREOF - The present invention relates to a double-layered fabric including separated two fabric layers which are simultaneously woven by an OPW (one piece woven) method. Specifically, the present invention relates to a gas-inflatable double-layered fabric including a double patterned weave comprised of separated top and bottom fabric layers which are simultaneously woven and have different patterns each other, a preparation method thereof, and an airbag including the same. | 01-23-2014 |
20150218735 | ARAMID FABRIC AND AIRBAG FOR VEHICLE INCLUDING SAME - This invention relates to an aramid fabric and an airbag for a vehicle including the same, and more specifically, to an aramid fabric and an airbag for a vehicle including the same, wherein the aramid fabric can endure high levels of impact force and can exhibit superior air sealing performance, dimensional stability and packing property, and can thus be adapted for use in an external airbag for a vehicle. The aramid fabric includes an aramid fabric layer including an aramid yarn having a fineness of 300 to 1000 denier; and a rubber coating layer formed on the aramid fabric layer, wherein the strength-elongation index (TI | 08-06-2015 |
Patent application number | Description | Published |
20120088496 | FEMTO ACCESS POINT AND METHOD FOR AUTOMATICALLY SETTING AREA CODE - Provided is a method for automatically setting an area code by a femto access point (AP) located in a coverage area of a macro cell. The method includes receiving a broadcast signal of the macro cell, extracting an area code of the macro cell from the received broadcast signal, and setting the extracted area code as an area code of the femto cell. The femto AP sets the same area code as that of the macro cell as its area code and transmits the area code of the femto AP to the mobile station, thereby preventing the mobile station from repeating the location registration and enabling the mobile station to receive the same paging message from the femto AP and the macro cell. | 04-12-2012 |
20120214495 | APPARATUS AND METHOD FOR CONTROLLING HANDOVER TO PREVENT FEMTOCELL INTERFERENCE - Provided are apparatus and method for controlling handover to prevent femtocell interference. The apparatus may include an event receiving module, a handover determining module, and an inter-frequency processing module. The event receiving module may be configured to receive a control message from user equipment. The handover determining module may be configured to analyze the received control message and determine whether the control message includes a request of inter-cell handover from a first cell base station of the first cell to a second cell base station of one of the second cells. The inter-frequency processing module may be configured to perform inter-frequency handover using an unshared frequency when the handover determining module determines that the control message includes the request of inter-cell handover. | 08-23-2012 |
20120263108 | ADAPTIVELY CONTROLLING PREFIX LENGTH - Provided are apparatus and method for setting a cyclic prefix length according to a type of a base station. The apparatus may include a memory, a receiver, a selector, and an inserter. The receiver may be configured to store and to manage a plurality of prefix lengths associated with base station types. The receiver may be configured to receive base station information from a base station. The selector may be configured to select a prefix length from the plurality of prefix length based on the received base station information. The inserter may be configured to insert a cyclic prefix having the determined prefix length in a guard interval of a transmission frame. | 10-18-2012 |
20130034081 | HANDOVER IN LONG TERM EVOLUTION NETWORK - Described embodiments provide for handover in a long term evolution (LTE) communication network. A LTE macrocell base station may receive a measurement report from user equipment while providing a communication service to the user equipment located within a service area of the LTE macrocell base station, and determine whether or not the neighbor cell is a LTE macrocell or a LTE femtocell based on the measurement report. The LTE macrocell base station may initiate hand-over of the user equipment to a neighbor WCDMA macrocell base station when the neighbor cell is determined as the LTE femtocell. | 02-07-2013 |
20140323134 | APPARATUS AND METHOD FOR CONTROLLING HANDOVER TO PREVENT FEMTOCELL INTERFERENCE - Provided are apparatus and method for controlling handover to prevent femtocell interference. The apparatus may include an event receiving module, a handover determining module, and an inter-frequency processing module. The event receiving module may be configured to receive a control message from user equipment. The handover determining module may be configured to analyze the received control message and determine whether the control message includes a request of inter-cell handover from a first cell base station of the first cell to a second cell base station of one of the second cells. The inter-frequency processing module may be configured to perform inter-frequency handover using an unshared frequency when the handover determining module determines that the control message includes the request of inter-cell handover. | 10-30-2014 |
20140334285 | BASE STATION APPARATUS FOR DECREASING AMOUNT OF TRANSMISSION DATA WITH CLOUD RADIO ACCESS NETWORK - There is disclosed a base station apparatus having a cloud radio access network (CRAN) structure. The base station apparatus includes a digital unit (DU) that includes a baseband processing unit for processing signals of a baseband, a Fast Fourier Transform (FFT) operation unit that converts baseband signals of a time domain into signals of a frequency domain, an Inverse FFT (IFFT) operation unit that converts signals of a frequency domain into signals of a time domain, and a radio unit (RU) that processes radio signals with respect to a terminal, and transmits and receives the processed signals, wherein the FFT operation unit and the IFFT operation unit are provided in the RU to reduce an amount of transmission and reception data between the DU and the RU. | 11-13-2014 |
20150200825 | TRANSCEIVER INTEGRATED CIRCUIT DEVICE AND METHOD OF OPERATION THEREOF - A transceiver integrated circuit (IC) device for a multi-channel, and a method of operating the same are provided. The transceiver IC device transmits and receives information and data between a central gateway (CGW) and a plurality of electronic control units (ECUs) using a controller area network (CAN). The transceiver IC device includes a plurality of CAN transceivers and a monitoring sensor that detects whether a transceiver IC device operates normally. A wake-up detector detects a wake-up signal transmitted via a network and a controller transmits and receives a CAN signal to and from the plurality of CAN transceivers. In addition, a serial peripheral interface (SPI) communication portion transmits and receives information and data from the controller to and from a microcomputer of the CGW. | 07-16-2015 |
Patent application number | Description | Published |
20090254501 | WORD-SPACING CORRECTION SYSTEM AND METHOD - A word-spacing correction system and method are provided to automatically recognize and correct errors in the spacing of word inputs in an electronic device with relatively low computing power. In a learning process, probability information about each feature is created from a corpus of correct words, and then error correction rules are created by applying the probability information to a corpus of incorrect words from which all spaces between words of the corpus of correct words are removed. In an applying process, word-spacing in a user's input sentence is corrected by applying the probability information and the error correction rules to the user's input sentence. | 10-08-2009 |
20090254819 | SPELLING CORRECTION SYSTEM AND METHOD FOR MISSPELLED INPUT - A spelling correction system and method automatically recognizes and corrects misspelled inputs in an electronic device with relatively lower computing power. In a learning process, a misspelling correction dictionary is constructed on the basis of a corpus of accepted words, and context-sensitive strings are selected from among all the strings registered in the dictionary. Context information about the context-sensitive strings is acquired. In an applying process, at least one target string is selected from among all the strings in a user's input sentence through the dictionary. If the target string is one of the context-sensitive strings, the target string is corrected by use of the context information. | 10-08-2009 |
20090271038 | SYSTEM AND METHOD FOR MOTION CONTROL OF HUMANOID ROBOT - A system and method for motion control of a humanoid robot are provided. The system includes a remote controller for recognizing three-dimensional image information including two-dimensional information and distance information of a user, determining first and second reference points on the basis of the three-dimensional image information, calculating variation in angle of a joint on the basis of three-dimensional coordinates of the first and second reference points, and transmitting a joint control signal through a wired/wireless network. The system also includes a robot for checking joint control data from the joint control signal received from the remote controller and varying an angle of the joint to move according to the user's motion. | 10-29-2009 |
20100315485 | Method and apparatus for controlling output level of voice signal during video telephony - A method and apparatus controls an output level of a voice signal for video telephony by considering the distance between a user and a terminal and surrounding noises. An input image signal and an input voice signal of the user to be used for the video telephony are received at the user's terminal. A received image signal and a received voice signal received from the other party's terminal to which the video telephony is connected, are output on the user's terminal. The user's face region included in the input image signal is extracted. A size information of the extracted face region is checked. A distance information about a distance from the user is checked using the size information. And an output level of the received voice signal is controlled based on the distance information. | 12-16-2010 |
20100329511 | Apparatus and method for detecting hands of subject in real time - An apparatus and method can effectively detect both hands and hand shape of a user from images input through cameras. A skin image detecting skin regions from one of the input images and a stereoscopic distance image are used. For hand detection, background and noise are eliminated from a combined image of the skin image and the distance image and regions corresponding to actual both hands are detected from effective images having a high probability of hands. For hand shape detection, a non-skin region is eliminated from the skin image based on the stereoscopic distance information, hand shape candidate regions are detected from the remaining region after elimination, and finally a hand shape is determined. | 12-30-2010 |
Patent application number | Description | Published |
20120080658 | Graphene electronic device and method of fabricating the same - A graphene electronic device and a method of fabricating the graphene electronic device are provided. The graphene electronic device may include a graphene channel layer formed on a hydrophobic polymer layer, and a passivation layer formed on the graphene channel layer. The hydrophobic polymer layer may prevent or reduce adsorption of impurities to transferred graphene, and a passivation layer may also prevent or reduce adsorption of impurities to a heat-treated graphene channel layer. | 04-05-2012 |
20120112250 | Semiconductor Device Including Graphene And Method Of Manufacturing The Semiconductor Device - In a semiconductor device including graphene, a gate insulating layer may be formed between a gate electrode and a graphene layer, and an interlayer insulating layer may be formed under a portion of the graphene layer under which the gate insulating layer is not formed. The gate insulating layer may include a material that has higher dielectric permittivity than the interlayer insulating layer. | 05-10-2012 |
20120132893 | Graphene Electronic Devices - A graphene electronic device includes a gate electrode, a gate oxide disposed on the gate electrode, a graphene channel layer formed on the gate oxide, and a source electrode and a drain electrode respectively disposed on both ends of the graphene channel layer. In the graphene channel layer, a plurality of nanoholes are arranged in a single line in a width direction of the graphene channel layer. | 05-31-2012 |
20120138903 | Graphene Substrates And Methods Of Fabricating The Same - The graphene substrate may include a metal oxide film on a substrate, and a graphene layer on the metal oxide film. The concentration of oxygen in the metal oxide film may be gradually reduced from the substrate towards the graphene layer, and the graphene layer may be formed directly on the metal oxide film. | 06-07-2012 |
20120168722 | Graphene Electronic Device Including A Plurality Of Graphene Channel Layers - Graphene electronic devices may include a gate electrode on a substrate, a first gate insulating film covering the gate electrode, a plurality of graphene channel layers on the substrate, a second gate insulating film between the plurality of graphene channel layers, and a source electrode and a drain electrode connected to both edges of each of the plurality of graphene channel layers. | 07-05-2012 |
20120175595 | Graphene Electronic Device And Method Of Fabricating The Same - A graphene electronic device includes a graphene channel layer on a substrate, a source electrode on an end portion of the graphene channel layer and a drain electrode on another end portion of the graphene channel layer, a gate oxide on the graphene channel layer and between the source electrode and the drain electrode, and a gate electrode on the gate oxide. The gate oxide has substantially the same shape as the graphene channel layer between the source electrode and the drain electrode. | 07-12-2012 |
20120256167 | GRAPHENE ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME - The graphene electronic device may include a gate oxide on a conductive substrate, the conductive substrate configured to function as a gate electrode, a pair of first metals on the gate oxide, the pair of the first metals separate from each other, a graphene channel layer extending between the first metals and on the first metals, and a source electrode and a drain electrode on both edges of the graphene channel layer. | 10-11-2012 |
20130048948 | INVERTER LOGIC DEVICES INCLUDING GRAPHENE FIELD EFFECT TRANSISTOR HAVING TUNABLE BARRIER - Inverter logic devices include a gate oxide on a back substrate, a first graphene layer and a second graphene layer separated from each other on the gate oxide, a first electrode layer and a first semiconductor layer separated from each other on the first graphene layer, a second electrode layer and a second semiconductor layer separated from each other on the second graphene layer, and an output electrode on the first and second semiconductor layers and configured to output an output signal. The first semiconductor layer is doped with a different type of impurities selected from n-type impurities and p-type impurities than the second semiconductor layer. | 02-28-2013 |
20130048951 | GRAPHENE SWITCHING DEVICE HAVING TUNABLE BARRIER - According to example embodiments, a graphene switching devices has a tunable barrier. The graphene switching device may include a gate substrate, a gate dielectric on the gate substrate, a graphene layer on the gate dielectric, a semiconductor layer and a first electrode sequentially stacked on a first region of the graphene layer, and a second electrode on a second region of the graphene layer. The semiconductor layer may be doped with one of an n-type impurity and a p-type impurity. The semiconductor layer may face the gate substrate with the graphene layer being between the semiconductor layer and the gate substrate. The second region of the graphene layer may be separated from the first region on the graphene layer. | 02-28-2013 |
20130065022 | METHOD OF TRANSFERRING GRAPHENE USING TRENCH AND SUBSTRATE FOR RECEIVING GRAPHENE - A method of transferring graphene includes patterning an upper surface of a substrate to form at least one trench therein, providing a graphene layer on the substrate, the graphene layer including an adhesive liquid thereon, pressing the graphene layer with respect to the substrate, and removing the adhesive liquid by drying the substrate. | 03-14-2013 |
20130075700 | Electrode Structure Including Graphene And Field Effect Transistor Having The Same - According to example embodiments, an electrode structure includes a graphene layer on a semiconductor layer and an electrode containing metal on the graphene layer. A field effect transistor (FET) may include the electrode structure. | 03-28-2013 |
20130175506 | THREE-DIMENSIONAL GRAPHENE SWITCHING DEVICE - A switching device includes a semiconductor layer, a graphene layer, a gate insulation layer, and a gate formed in a three-dimensional stacking structure between a first electrode and a second electrode formed on a substrate. | 07-11-2013 |
20130313512 | GRAPHENE ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME - A graphene electronic device and a method of fabricating the graphene electronic device are provided. The graphene electronic device may include a graphene channel layer formed on a hydrophobic polymer layer, and a passivation layer formed on the graphene channel layer. The hydrophobic polymer layer may prevent or reduce adsorption of impurities to transferred graphene, and a passivation layer may also prevent or reduce adsorption of impurities to a heat-treated graphene channel layer. | 11-28-2013 |
20140021445 | GRAPHENE ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME - The graphene electronic device may include a gate oxide on a conductive substrate, the conductive substrate configured to function as a gate electrode, a pair of first metals on the gate oxide, the pair of the first metals separate from each other, a graphene channel layer extending between the first metals and on the first metals, and a source electrode and a drain electrode on both edges of the graphene channel layer. | 01-23-2014 |
20140299944 | GRAPHENE DEVICES AND METHODS OF FABRICATING THE SAME - A graphene device includes: a semiconductor substrate having a first region and a second region; a graphene layer on the first region, but not on the second region of the semiconductor substrate; a first electrode on a first portion of the graphene layer; a second electrode on a second portion of the graphene layer; an insulating layer between the graphene layer and the second electrode; and a third electrode on the second region of the semiconductor substrate. The semiconductor substrate has a tunable Schottky barrier formed by junction of the first electrode, the graphene layer, and the semiconductor substrate. | 10-09-2014 |
20150056758 | GRAPHENE ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME - The graphene electronic device may include a gate oxide on a conductive substrate, the conductive substrate configured to function as a gate electrode, a pair of first metals on the gate oxide, the pair of the first metals separate from each other, a graphene channel layer extending between the first metals and on the first metals, and a source electrode and a drain electrode on both edges of the graphene channel layer. | 02-26-2015 |