Patent application number | Description | Published |
20100300499 | DISH WASHER - Dish washer is disclosed for efficient removal of humid air formed after drying dishes. The dish washer includes a cabinet which forms an exterior of the dish washer, a tub in the cabinet to form a washing chamber for washing dishes, a water jacket mounted to one sidewall of the tub to hold water supplied from an outside of the dish washer for condensing moisture in humid air formed after washing and drying of the dishes when the humid air is brought into contact thereto, and a condensing duct mounted to an inside or an outside of the water jacket for guiding the humid air to the water jacket in removing the moisture from the humid air. | 12-02-2010 |
20130217635 | NOVEL USE OF ERYTHROID DIFFERENTIATION REGULATOR 1 AS AN AGENT FOR TREATING CANCER - The present invention relates to a novel use of erythroid differentiation regulator 1 (Erdr1) as an agent for treating cancer. More particularly, it relates to an use of Erdr1 or an expression vector including a polynucleotide encoding the same for preventing and inhibiting cancer metastasis, an use of Erdr1 or an expression vector including a polynucleotide encoding the same for preventing and treating cancer, an use of an antibody specific for Erdr1 for diagnosing cancer, or a method for screening agents for regulating cancer metastasis or cancer cells migration. The Erdr1 is negatively regulated by IL-18 expression and it suppresses migration, invasion and metastasis of cancer or tumor cell by expression of HSP90 and generation of ROI. And an Erdr1 recombinant protein promotes NK-cell killing activity against cancer cell. Accordingly, the Erdr1 and an expression vector comprising polynucleotide encoding the same and recombinant protein suppress cancer metastasis and bring an effect on activation of immune cells, and therefore can be useful for preventing, treating and diagnosing cancer. | 08-22-2013 |
20150175662 | NOVEL PEPTIDES AND USE THEREOF - The present invention relates to novel peptides and use thereof and more specifically is directed to a peptide with anti-inflammatory effect, a polynucleotide encoding the peptide, a pharmaceutical composition comprising the peptide or polynucleotide for preventing or treating inflammatory diseases, an anti-inflammatory drug, an over-the-counter (OTC) drug composition comprising the peptide for preventing or ameliorating inflammation, a health food composition for alleviating or ameliorating inflammation, a cosmetic composition for preventing or ameliorating inflammation, a method for treating inflammatory diseases, comprising administrating the pharmaceutical composition to the subject suspected of having inflammatory disease, a method for preparing a mimetic of the peptide and a method for designing the same. | 06-25-2015 |
Patent application number | Description | Published |
20080204618 | DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME - A display substrate includes a substrate, a guard ring and a connecting line. The substrate includes a plurality of active areas, and each of the active areas has a pixel area and a peripheral area. The guard ring is formed on the substrate to enclose each of the active areas, and is formed from substantially the same layer as a pixel electrode that is formed in a unit pixel. The connecting line is formed from a different layer than the guard ring, to electrically connect the guard ring with pads. The connecting line is formed before forming an organic insulating layer, and thus the frequency and/or severity of patterning defects of the connecting line may be reduced or prevented. Accordingly, short circuits between the pads may be prevented, and the corrosion resistance of the display apparatus may be increased. | 08-28-2008 |
20080259261 | DISPLAY APPARATUS AND METHOD OF FABRICATING THE SAME - A display apparatus includes a gate line, a data line crossing the gate line and a pixel area. A common electrode and a pixel electrode are overlapped with each other and formed in the pixel area. The common electrode and the pixel electrode receive different voltages. The data line includes a first data line through which a voltage is applied to the common electrode and a second data line through which a voltage is applied to the pixel electrode. The first data line crosses the pixel area to minimize an area where the first data line is formed, thereby improving an aperture ratio of the display apparatus. | 10-23-2008 |
20090072854 | LIQUID CRYSTAL DISPLAY PANEL AND TESTING AND MANUFACTURING METHODS THEREOF - A liquid crystal display (LCD) panel simplifying its testing and manufacturing. The LCD panel includes (formed on a substrate) gate lines, data lines, and pixels including pixel transistors. The LCD panel further includes a plurality test transistors (e.g., data test transistors for driving the odd and even data lines) formed in a package region of a driving IC (integrated circuit) configured to drive the data lines. The plurality of test transistors may be selectively activated (turned ON) during testing before the driving integrated circuit (Driver IC package) is attached (e.g., fixed) to the driving IC package region. The LCD panel may further include a plurality of gate test transistors configured to drive the odd and even gate lines. | 03-19-2009 |
20100045639 | LIQUID CRYSTAL DISPLAY PANEL AND TESTING AND MANUFACTURING METHODS THEREOF - A liquid crystal display (LCD) panel simplifying its testing and manufacturing. The LCD panel includes (formed on a substrate) gate lines, data lines, and pixels including pixel transistors. The LCD panel further includes a plurality test transistors (e.g., data test transistors for driving the odd and even data lines) formed in a package region of a driving IC (integrated circuit) configured to drive the data lines. The plurality of test transistors may be selectively activated (turned ON) during testing before the driving integrated circuit (Driver IC package) is attached (e.g., fixed) to the driving IC package region. The LCD panel may further include a plurality of gate test transistors configured to drive the odd and even gate lines. | 02-25-2010 |
Patent application number | Description | Published |
20090058815 | PORTABLE TERMINAL AND METHOD FOR DISPLAYING TOUCH KEYPAD THEREOF - A portable terminal and a method for displaying a touch keypad thereof are disclosed. The portable terminal includes a controller to determine whether a display screen is in a portrait mode in response to a text input request, and a touch screen to split a touch keypad into a left-hand keypad and a right-hand keypad and display one of the left-hand keypad and the right-hand keypad above the other, according to the control of the controller, when the display screen is in the portrait mode. The method includes determining whether a display screen is in a portrait mode in response to a text input request, and splitting a touch keypad into a left-hand keypad and a right-hand keypad and displaying one of the left-hand keypad and the right-hand keypad above the other when the display screen is in the portrait mode. | 03-05-2009 |
20100209573 | GRANULATED SEASONING SALT AND PREPARATION METHOD THEREOF - The present invention relates to a granulated seasoning salt and a preparation method thereof, characterized by using a gelatinized tapioca starch solution as a binder and an anti-caking agent. The granulated seasoning salt according to the present invention is prepared by using a gelatinized tapioca starch solution as a binder and an anti-caking agent to solve the problem such as caking property due to moisture absorption. Thus, the prepared seasoning salt has high binding capacity and stability, does not turn brown, is rapidly eluted, and can be stored for a long period of time without dissociation of the mixed materials. | 08-19-2010 |
20100321009 | MAGNETOSTRICTIVE TRANSDUCER AND APPARATUS AND METHOD FOR MONITORING STRUCTURAL HEALTH USING THE SAME - A magnetostrictive transducer that generates a large shear horizontal (SH) wave useful for non-destructive testing of a plate member, and method and apparatus for structural health monitoring by using the magnetostrictive transducer. The magnetostrictive transducer includes: a magnetostrictive patch array comprising a plurality of magnetostrictive patches that have different radii of curvature, and have the same center of curvature when arranged on a plate member and form an overall fan-shape; a static magnetic field forming unit comprising two magnets that are respectively installed on both sides of the magnetostrictive patch so that a magnetic field is formed in parallel to an arc direction of the magnetostrictive patch; and a dynamic magnetic field forming unit comprising a wound coil comprising a plurality of curved portions. | 12-23-2010 |
20110129528 | SUSTAINED-RELEASE CHITOSAN CAPSULES COMPRISING CHITOSAN AND PHYTIC ACID - The present invention relates to a chitosan capsule in which a soluble active ingredient is encapsulated in a matrix containing chitosan and phytic acid; a cross-linking method and materials capable of being used in preparing the capsule; and pharmaceutical, food and cosmetic compositions comprising the capsule. The chitosan capsule according to the present invention is prepared via ionic gelation of chitosan as a biodegradable polymer with phytic acid capable of rapidly and effectively forming a cross-linking reaction with the chitosan polymer. The capsule of the present invention shows high encapsulation efficiency for a soluble active ingredient and protects the soluble active ingredient from being damaged in a digestive tract, resulting in improving an in vivo delivery efficiency of a physiologically active material. Further, since the capsule of the present invention has a pH-dependent sustained-release mechanism which can minimize the release of a soluble active ingredient in the stomach and gradually release in the intestine, it is possible to regulate sustained-release of a soluble active ingredient. | 06-02-2011 |
20120201949 | METHOF OF PRODUCING SOLAR SALT - A method of producing solar salt including putting dried solar salt into a color sorter to selectively remove foreign substances. The dried solar salt may be obtained by removing bittern from raw solar salt collected from a salt pond to obtain bittern-removed solar salt; washing the bittern-removed solar salt with concentrated brine to remove foreign substances; naturally dehydrating the washed solar salt to a water content of about 12 w/w % to about 17 w/w % by storing the same in a ton bag having a mesh bottom, to obtain dehydrated solar salt; and drying the dehydrated solar salt by heating. Solar salt, which is hygienically clean and is rich in mineral components, may be conveniently produced. | 08-09-2012 |
20130045275 | SUSTAINED-RELEASE CHITOSAN CAPSULES COMPRISING CHITOSAN AND PHYTIC ACID - The present invention relates to a chitosan capsule in which a soluble active ingredient is encapsulated in a matrix containing chitosan and phytic acid; a cross-linking method and materials capable of being used in preparing the capsule; and pharmaceutical, food and cosmetic compositions comprising the capsule. The chitosan capsule according to the present invention is prepared via ionic gelation of chitosan as a biodegradable polymer with phytic acid capable of rapidly and effectively forming a cross-linking reaction with the chitosan polymer. The capsule of the present invention shows high encapsulation efficiency for a soluble active ingredient and protects the soluble active ingredient from being damaged in a digestive tract, resulting in improving an in vivo delivery efficiency of a physiologically active material. Further, since the capsule of the present invention has a pH-dependent sustained-release mechanism which can minimize the release of a soluble active ingredient in the stomach and gradually release in the intestine, it is possible to regulate sustained-release of a soluble active ingredient. | 02-21-2013 |
20130300702 | METHOD OF DISPLAYING INFORMATION BY USING TOUCH INPUT IN MOBILE TERMINAL - A method of displaying information in a mobile terminal having a touch screen is provided. The method includes determining whether a touch input is generated by a touch screen, determining whether the touch area moves, calculating a movement direction of the touch area by extracting a value of the touch area movement, determining a current mode according to the calculated movement direction of the touch area, executing a function of the current mode corresponding to the extracted value of the touch area movement, and displaying, while executing the function of the current mode, at least one of a displacement value generated by executing the function of the current mode and a current mode icon indicating the current mode. Accordingly, when displaying information according to a touch input, changes of information may be displayed distinctively, and thereby user convenience may be improved. | 11-14-2013 |
20140085558 | COLOR FILTER SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A color filter substrate includes a substrate in which a plurality of pixel areas are defined; a black matrix formed on the substrate, and having a plurality of openings in correspondence to the pixel areas; a color filter layer formed on the substrate, and including a red color filter, a green color filter, and a blue color filter that are sequentially arranged in a first direction in correspondence to the pixel areas; and a plurality of first column spacers and a plurality of second column spacers formed over the black matrix, and having different heights, wherein a height of each of the first column spacers is higher than a height of each of the second column spacers, and an arrangement density of the first column spacers is lower than an arrangement density of the second column spacers. | 03-27-2014 |
Patent application number | Description | Published |
20100153674 | APPARATUS AND METHOD FOR MANAGING PROCESS MIGRATION - An apparatus and method for managing process migration are provided. When a process of a source virtual machine is to be migrated to a target virtual machine based on a process migration request, and the source virtual machine and the target virtual machine are on the same operating system (OS), logical migration is performed by updating information included in a virtual machine information database and a namespace router table. | 06-17-2010 |
20100325199 | CLIENT, BROKERAGE SERVER AND METHOD FOR PROVIDING CLOUD STORAGE - A system for providing resources of a cloud infrastructure is provided. In the system, a client terminal may dynamically span its storage to heterogeneous cloud storages as necessary. A client determines, when receiving a file access request from an application, whether to process the file access request as a local file access request for access to a local storage of the client or as a cloud file access request for access to a cloud storage connected through the Internet. A brokerage server receives the file access request and supports the client by brokering a connection to a cloud infrastructure in response to the file access request. | 12-23-2010 |
20120221317 | OPERATING SYSTEM AND METHOD BASED ON SENSOR DATA - A system for operating sensor data is provided. The system includes a portable terminal that includes at least one sensor, for activating a sensor according to a request signal transmitted from an upper terminal, for collecting sensor data of the sensor, and for transmitting the collected data to the upper terminal, and an upper terminal for controlling to transmit a request signal that requests sensor data collection to the portable terminal, and for applying the received sensor data to a virtual mobile application program to be installed in the portable terminal. | 08-30-2012 |
20130268932 | MANAGING PROCESS MIGRATION FROM SOURCE VIRTUAL MACHINE TO TARGET VIRTUAL MACHINE WHICH ARE ON THE SAME OPERATING SYSTEM - An apparatus and method for managing process migration are provided. When a process of a source virtual machine is to be migrated to a target virtual machine based on a process migration request, and the source virtual machine and the target virtual machine are on the same operating system (OS), logical migration is performed by updating information included in a virtual machine information database and a namespace router table. | 10-10-2013 |
20140114856 | SYSTEM FOR PERFORMING PAYMENT IN MOBILE TERMINAL - Disclosed are a system for performing payment, and a recording medium storing a program source for the method. The method employed by a first terminal enables a second terminal to perform payment for a product purchase using one or more pieces of financial account information accessible by the first terminal by: transmitting the one or more pieces of financial account information to the second terminal using an NFC connection; generating a registration request message comprising a request for registration of the second terminal associated with the transmitted financial account information enabling the second terminal to perform the payment by using the transmitted financial account information; and transmitting the registration request message to a financial organization server, the financial organization server being associated with the transmitted financial account information. | 04-24-2014 |
20140140630 | SYSTEM FOR ASSOCIATING TAG INFORMATION WITH IMAGES SUPPORTING IMAGE FEATURE SEARCH - A system derives and associates tag information with an image supporting image feature search. The system receives arrangement search information used for searching for one or more images including a target object associated with a specific arrangement of tag information. The system analyzes the tag information of the images, and searches for an image having the arrangement information which satisfies the arrangement search information. | 05-22-2014 |
20140173421 | SYSTEM FOR PROVIDING A TRAVEL GUIDE - A system for providing a travel guide transmits place information indicating a place to a computer in response to a travel guide being requested for the place. The system receives from the computer visit time information about the place generated based on analyzing times at which corresponding media files were generated in the place and configures a travel guide based on the received visit time information. | 06-19-2014 |
20150106393 | METHOD AND APPARATUS FOR FILE MANAGEMENT - A method in an electronic device is provided, the method including: connecting to a storage device; transmitting a first file to the storage device; when the first file is transmitted to the storage device, generating, a second file based on the first file and replacing the first file with the second file, wherein the second file is an optimized version of the first file. | 04-16-2015 |
20150195356 | METHOD OF PROVIDING INFORMATION BY ELECTRONIC DEVICE AND ELECTRONIC DEVICE - A method of providing information by an electronic device is provided. The method includes receiving a plurality of contents including first contents and second contents from at least one second application, by a first application executed in the electronic device, and generating third contents, which are different from at least some of the first contents or the second contents based on the first contents or the second contents, by the first application. | 07-09-2015 |
20150339400 | ELECTRONIC DEVICE AND METHOD FOR ADDING HOME SCREEN PAGE - A method for operating an electronic device includes determining whether a preset triggering condition is satisfied; when satisfying the preset triggering condition, requesting extended page data corresponding to the triggering condition, from either a server or a connectable device; and receiving the requested data from either the server or the connectable device, and adding and displaying at least one page in a home screen. | 11-26-2015 |
20150347853 | METHOD FOR PROVIDING SERVICE AND ELECTRONIC DEVICE THEREOF - A method of an electronic device and an electronic device are provided. The method includes acquiring at least one captured image; determining a place corresponding to the at least one captured image by comparing the at least one captured image to at least one designated image; and performing at least one function in response to the determined place. The electronic device includes a memory configured to store a captured image; and at least one processor configured to acquire at least one captured image, determine a place corresponding to the captured image by comparing the captured image to at least one designated image, and perform at least one function in response to the determined place. | 12-03-2015 |
20160077711 | METHOD AND ELECTRONIC DEVICE FOR PROVIDING INFORMATION - According to an embodiment of the present disclosure, a method for providing information by an electronic device comprises recognizing at least one object from an image displayed on a screen of the electronic device, displaying at least one primary information item associated with the recognized object, and when at least one of the at least one primary information item is selected, displaying a secondary information item associated with the selected primary information item on the screen. Other various embodiments are also provided herein. | 03-17-2016 |
20160086381 | METHOD FOR PROVIDING VIRTUAL OBJECT AND ELECTRONIC DEVICE THEREFOR - An electronic device and method for providing a virtual object are disclosed, including a processor and memory storing program instructions executable by the processor to implement the method, which includes receiving a request for a virtual object including a plurality of present conditions, searching a database for the virtual object by comparing the received plurality of present conditions to a plurality of condition sets, each set associated with at least one virtual object stored in the database; and when none of the plurality of condition sets matches all of the received plurality of present conditions, detecting a partially matching condition set matching at least one of the received plurality of present conditions and providing a partially matching virtual object corresponding to the partially matching condition set. | 03-24-2016 |
Patent application number | Description | Published |
20110150895 | ANTIBODY SPECIFICALLY BINDING TO ANGIOPOIETIN-2 AND USE THEREOF - An antibody specifically binding to angiopoietin-2, and antigen-binding fragments thereof, and a use thereof are disclosed. | 06-23-2011 |
20110158994 | POLYPEPTIDES SPECIFICALLY BINDING TO VASCULAR ENDOTHELIAL GROWTH FACTOR RECEPTOR-2 AND METHODS THEREFOR - A polypeptide inhibiting binding between vascular endothelial growth factor receptor-2 and a vascular endothelial growth factor, a fusion protein including the same, and a method of preparing the fusion protein are disclosed. | 06-30-2011 |
20110200622 | POLYPEPTIDE SPECIFICALLY BINDING TO VASCULAR ENDOTHELIAL GROWTH FACTOR, FUSION PROTEIN INCLUDING POLYPEPTIDE, AND METHODS THEREFOR - A polypeptide inhibiting binding between a vascular endothelial growth factor and a vascular endothelial growth factor receptor, a fusion protein including the same, and a method of preparing the fusion protein are disclosed. | 08-18-2011 |
20120023169 | PORTABLE TERMINAL AND METHOD FOR PROVIDING SOCIAL NETWORK SERVICE USING HUMAN BODY COMMUNICATION - A portable terminal to provide social network service using human body communication includes a human body communication unit to transmit or receive data through a human body, a memory unit to store at least one of social data, user data, reference data, and any additional data collected, a contact object identifying unit to identify a contact object by using the data received by the human body communication unit, and a pattern analyzing unit to analyze a pattern of contact with the contact object using the data stored in the memory unit. A method for providing social network service using human body communication includes sensing a human body contact, identifying a contact object, and analyzing a pattern of contact with the contact object using at least one of social data, user data, reference data and any additional data collected. | 01-26-2012 |
20120210273 | METHOD AND APPARATUS FOR PROVIDING GRAPHIC USER INTERFACE IN MOBILE TERMINAL - A method for providing a Graphic User Interface (GUI) associated with execution of an application in a mobile terminal supporting a multi-tasking function, and an apparatus implementing the same. The method for providing (GUI) in a mobile terminal, preferably includes: displaying an application execution icon region and application execution screen region configured by one or more application execution icons; receiving selection of one from the one or more application execution icons; and displaying a reduction mode execution screen of an application corresponding to the selected application execution icon on the application execution screen region. When using a multi-tasking function of a mobile terminal, the user can view a plurality of application execution screens on one screen, and input an operating command for a plurality of applications on one screen. | 08-16-2012 |
20120316318 | POLYPEPTIDE SPECIFICALLY BINDING TO VASCULAR ENDOTHELIAL GROWTH FACTOR, FUSION PROTEIN INCLUDING POLYPEPTIDE, AND METHODS THEREFOR - A polypeptide inhibiting binding between a vascular endothelial growth factor and a vascular endothelial growth factor receptor, a fusion protein including the same, and a method of preparing the fusion protein are disclosed. | 12-13-2012 |
20120324398 | METHOD AND APPARATUS FOR MULTIMEDIA CONTENT PLAYBACK - A method and apparatus for multimedia content playback are disclosed. Upon detecting user entry of a content selection command, the apparatus randomly selects a number of multimedia content items from an entire list of stored multimedia content. A playlist is created containing the selected multimedia content items as entries, and the playlist is displayed. At least one multimedia content item on the playlist is played back upon reception of a playback command for the playlist. | 12-20-2012 |
20140073767 | PROTEIN COMPLEXES AND METHODS OF MANUFACTURING BISPECIFIC ANTIBODIES USING THE PROTEIN COMPLEXES - A protein complex comprising (i) a first fusion protein comprising (a) a first polypeptide that comprises a first antigen-binding site and (b) a first binding protein linked to a terminus of the first polypeptide; and (ii) a second fusion protein comprising (a) a second polypeptide that comprises a second antigen-binding site and (b) a second binding protein linked to a terminus of the second polypeptide, wherein the protein complex comprises an amino acid sequence that enables cleavage between the first polypeptide and the first binding protein, and/or between the second polypeptide and the second binding protein, as well as a method for preparing a bi-specific antibody and related methods and compositions. | 03-13-2014 |
20140081002 | PROTEIN COMPLEX INCLUDING BI-SPECIFIC ANTIBODY - Provided is a protein complex including a bi-specific antibody, and a method of preparing the protein complex, which can provide a system that simultaneously targets two antigens. | 03-20-2014 |
20140127210 | BISPECIFIC ANTIGEN BINDING PROTEIN COMPLEX AND PREPARATION METHODS OF BISPECIFIC ANTIBODIES - A bispecific antigen binding protein complex comprising a first polypeptide comprising a first antigen binding site at an N terminus; a second polypeptide comprising a second antigen binding site at an N terminus; and a linker connecting the first polypeptide and the second polypeptide; wherein the linker comprises a tag at one terminus thereof, and wherein the tag is connected to a C-terminus of the first polypeptide or to an N-terminus of the second polypeptide, and comprises a cleavable amino acid sequence; as well as related compositions and methods. | 05-08-2014 |
20140243507 | METHOD OF SCREENING ANTIBODIES WITH HIGH ANTIGEN SELECTIVITY - Provided is a method of screening a target-specific antibody for an antigen that undergoes structural change in a particular physiological condition. | 08-28-2014 |
20150030596 | BISPECIFIC CHIMERIC PROTEINS WITH DARPins - A bispecific chimeric protein including a designed ankyrin repeat protein (DARPin), and an IgG antibody, an scFv-Fc antibody fragment, or a combination thereof, linked to the DARPin; a method for treating or preventing cancer using the same; and related methods and compositions. | 01-29-2015 |
20150210766 | ANTI-HER3 SCFV FRAGMENT AND BISPECIFIC ANTI-C-MET/ANTI-HER3 ANTIBODIES COMPRISING THE SAME - Provided is an anti-Her3 antibody or antigen-binding fragment thereof, an anti-c-Met/anti-Her3 bispecific antibody including the same, and a method of preventing and/or treating a cancer using the same. | 07-30-2015 |
20160040185 | EXPRESSION VECTOR AND METHOD OF PREPARING A POLYPEPTIDE OF INTEREST USING THE SAME - A fusion polynucleotide including a human CMV promoter and an intron, a recombinant vector including the fusion polynucleotide and a gene encoding a polypeptide of interest, a recombinant cell comprising the recombinant vector, and a method of producing a polypeptide of interest using the recombinant vector or recombinant cell. | 02-11-2016 |
Patent application number | Description | Published |
20090127611 | NON-VOLATILE MEMORY DEVICE AND MEMORY CARD AND SYSTEM INCLUDING THE SAME - A non-volatile memory device includes a semiconductor layer including source and drain regions and a channel region between the source and drain regions; a tunneling insulating layer on the channel region of the semiconductor layer; a charge storage layer on the tunneling insulating layer; a blocking insulating layer on the charge storage layer and including a first oxide layer with a first thickness, a high-k dielectric layer, and a second oxide layer with a second thickness different from the first thickness that are stacked sequentially on the charge storage layer; and a control gate on the blocking insulating layer. | 05-21-2009 |
20090159955 | NONVOLATILE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A nonvolatile memory device includes a semiconductor substrate, a tunneling insulation layer on the semiconductor substrate, a charge storage layer on the tunneling insulation layer, an inter-electrode insulation layer on the charge storage layer, and a control gate electrode on the inter-electrode insulation layer. The inter-electrode insulation layer includes a high-k dielectric layer having a dielectric constant greater than that of a silicon nitride, and an interfacial layer between the charge storage layer and the high-k dielectric layer. The interfacial layer includes a silicon oxynitride layer. | 06-25-2009 |
20090321810 | NON-VOLATILE MEMORY DEVICE, MEMORY CARD AND SYSTEM - Provided is a non-volatile memory device including; a substrate having source/drain regions and a channel region between the source/drain regions; a tunneling insulating layer formed in the channel region of the substrate; a charge storage layer formed on the tunneling insulating layer; a blocking insulating layer formed on the charge storage layer, and comprising a silicon oxide layer and a high-k dielectric layer sequentially formed; and a control gate formed on the blocking insulating layer, wherein an equivalent oxide thickness of the silicon oxide layer is equal to or greater than that of the high-k dielectric layer. | 12-31-2009 |
Patent application number | Description | Published |
20130134496 | SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SEMICONDUCTOR DEVICES - A method of manufacturing a semiconductor device, the method including forming a tunnel insulating layer on an upper surface of a substrate, forming gate patterns on an upper surface of the tunnel insulating layer, forming capping layer patterns on sidewalls of the gate patterns and on the upper surface of the tunnel insulating layer, etching a portion of the tunnel insulating layer that is not covered with the gate patterns or the capping layer patterns to form a tunnel insulating layer pattern, and forming a first insulating layer on the upper surface of the substrate to cover the gate patterns, the capping layer patterns, and the tunnel insulating layer pattern, wherein the first insulating layer has an air gap between the capping layer patterns. | 05-30-2013 |
20150054054 | SEMICONDUCTOR DEVICES - A method of manufacturing a semiconductor device, the method including forming a tunnel insulating layer on an upper surface of a substrate, forming gate patterns on an upper surface of the tunnel insulating layer, forming capping layer patterns on sidewalls of the gate patterns and on the upper surface of the tunnel insulating layer, etching a portion of the tunnel insulating layer that is not covered with the gate patterns or the capping layer patterns to form a tunnel insulating layer pattern, and forming a first insulating layer on the upper surface of the substrate to cover the gate patterns, the capping layer patterns, and the tunnel insulating layer pattern, wherein the first insulating layer has an air gap between the capping layer patterns. | 02-26-2015 |