baber/WOPTO huggingface dataset:
Patent KR-20120057071-A (KR)
Title: Curing bladder composition for tire and curing bladder manufactured by using the same
Inventor: KANG JI EUN
IPC: C08K3/30
Filed: 2010-11-26
Abstract: PURPOSE: A rubber composition for tire bladder is provided to keep air-permeability and thermal conductivity required for a tire bladder to similar level of existing one, and to be environment-friendly as material thereof decomposed after using. CONSTITUTION: A rubber composition for tire bladder comprises: 100.0 parts by weight of a crude rubber comprising epoxidized natural rubber; 1.0-1.5 parts by weight of a vulcanizing agent; 3-6 parts by weight of vulcanization promoting aid. The amount of epoxidized natural rubber is 80-100 weight% based on total crude rubber. The air-permeability of the rubber composition for tire bladder is 10×10^6 - 45×10^6 cc·mm/m^2·atm·day(30°C), and the thermal conductivity is 0.20 W/m·k.
Patent KR-20110007073-A (KR)
Title: Memory device
Inventor: HARA FUMIO
IPC: G11B20/14
Filed: 2010-11-30
Abstract: PURPOSE: A memory device is provided to flexibly determine the data to be read in advance in order to shorten access time through pre-reading. CONSTITUTION: If a pre-reading command is inputted from the outside of a memory device, a control circuit generates a pre-read data management table. If an access command occurs from the outside when the pre-reading data controlled in the pre-reading data management table can be read, the control circuit performs the processing operation according to the access command. Unless the access command is published from the outside, the control circuit transmits the pre-read data from non-volatile memory(2) to a buffer memory(4).
Patent KR-20110108236-A (KR)
Inventor: NAGATA TAKAYUKI
IPC: H01R13/648
Filed: 2010-12-06
Abstract: 본 발명의 목적은, 2이상의 상대방 커넥터가 접속 가능하고 또한 실드케이스내에서 제1, 제2 보디 및 콘택트를 정밀도 좋게 위치 고정할 수 있는 커넥터를 제공하는 것이며, 그 구성에 있어서, 커넥터는, 슬롯(α, β)을 가지는 케이스(300)와, 케이스(300) 내에서 전후로 조합된 보디(100a, 100b)와, 보디(100a)에 간격을 두고 매설된 콘택트(200a, 200b)와, 보디(100b)에 콘택트(200a, 200b)와 다른 높이위치에서 간격을 두고 매설된 콘택트(200c, 200d)를 구비한다. 케이스(300)는, 내부공간을 슬롯(α, β)으로 구분하는 격벽부(311)와, 케이스(300)의 후단부에 형성된 로크편(340)을 가진다. 격벽부(311)가 제1 보디(100a) 전면에 접촉되고, 로크편(340)이 제2 보디(100b) 후면에 접촉되어서 격벽부(311)와의 사이에 보디(100a, 100b)를 끼워 유지하는 것을 특징으로 한다.
Patent KR-20120062310-A (KR)
Title: Light blocking plate and systme for measuring brightness
Inventor: KIM MIN CHUL
IPC: G01J1/04
Filed: 2010-12-06
Abstract: PURPOSE: A light blocking plate for measuring brightness and brightness measuring system are provided to accurately measure brightness by preventing a light blocking plate from being bent when measuring the brightness throughout whole plate because a glass plate is included to the light blocking plate. CONSTITUTION: A light blocking plate(100) for measuring brightness comprises a light blocking sheet(110) and glass plate. The light blocking sheet comprises one or more first openings in which at least a part of lights emitted from a measurement object passes through. The glass plate is arranged in the upper or lower part of the light blocking sheet and comprises a second opening formed in a position responding to the first opening of the light blocking sheet.
Patent KR-20120063241-A (KR)
Title: Air conditioning apparatus for automotive vehicles
Inventor: HAN JOONG MAN
IPC: B60H1/08
Filed: 2010-12-07
Abstract: PURPOSE: An air-conditioner for vehicles is provided to offer equal temperature, and speed of air from a lower part of a heat core by installing a guide unit. CONSTITUTION: An air-conditioner for vehicles comprises an air conditioning case(10), a plurality of mode doors, and a guide unit. An evaporator(2) and a heat core are installed inside the air conditioning case and an air hole is formed at an inlet. A defrost vent(12a), a face vent(12b), and floor vents are formed in an outlet of the air conditioning case. A plurality of the mode doors opens and closes each vent(12), in which the air passes through a lower hot air passage(P2) and cooling passage(P1) of the evaporator. The guide unit is installed in a downstream hot air passage of the heat core, and guides a part of the hot air to the other section.
Patent KR-20120063250-A (KR)
Title: Air conditioning apparatus for automotive vehicles
Inventor: HWANG DONG WOO
IPC: B60H1/00
Filed: 2010-12-07
Abstract: PURPOSE: An air-conditioning device for vehicles is provided to adjust an interval of a case and to quickly fix and couple a female member to a male member by changing a coupling structure of a fixing member. CONSTITUTION: An air-conditioning device for vehicles a blower case(40), an air conditioning case(10), and a fixing member(C). The fixing member comprises a male member(60), and a female member(70). The male member is installed in the one of the blower case or air conditioning case. The female member is installed in the other one, and fixes the male member inside. A plurality of guide parts(62), and guide grooves(72) are radially protruded from the male member and female member around a longitudinal direction. The guide grooves comprise a plurality of guide units.
Patent KR-20120063330-A (KR)
Title: Transfer device having a friction reducing function of material weight sensing type and transfer method thereof
Inventor: KIM KI HONG
IPC: B23Q5/56
Filed: 2010-12-07
Abstract: PURPOSE: An object weight-sensitive transfer apparatus with a friction reduction function is provided to precisely transfer objects by reducing frictional properties. CONSTITUTION: An object weight-sensitive transfer apparatus(1000) with a friction reduction function comprises a table(100), a transfer motor(200), a guide(300), a pneumatic regulator(400), and a numerical controller(500). An object(2000) is putted on the table. The transfer motor offers transferring power for the table to linearly move. The guide is installed along the movement of the table, and guides the table. The pneumatic regulator supplies pneumatic pressure to the table for the flotation of the table The numerical controller measures the weight of the object based on the real-time torque data of the transfer motor. The numerical controller generates control signals to be transmitted to the pneumatic regulator to generate pneumatic pressure corresponding to the weight of the object.
Patent KR-20120063807-A (KR)
Title: System and method for removing orange peel of coated steel sheet
Inventor: KIM JIN TAE
IPC: C23C26/00
Filed: 2010-12-08
Abstract: PURPOSE: An orange peel elimination system and method for a coated steel sheet are provided to obtain a high-quality mirror surface on a coated steel sheet by employing a physical method which put a transparent film on a liquid layer for controlling surface shape. CONSTITUTION: An orange peel elimination system for a coated steel sheet comprises a coating unit, a film attaching unit, a film compression unit, and an ultraviolet curing unit(50). The coating unit coats ultraviolet-curable coating solution(2) on a steel sheet(1). The film attaching unit is installed in the downstream of the coating unit and attaches a film(3) to the top of the coating solution. The film compression unit presses the film to stick to the coating solution. The ultraviolet curing unit is installed in the downstream of the film compression unit and provides ultraviolet for curing the coating solution to form coating.
Patent KR-20110066114-A (KR)
Title: Anti-friction coating
Inventor: ZIDAR JAKOB
IPC: C25D3/60
Filed: 2010-12-10
Abstract: PURPOSE: An anti-friction coating is provided to improve the organization intensity of multilayer friction bearing of soft tin-based alloy. CONSTITUTION: An anti-friction coating comprises the next step. An anti-friction coating comprises a steel base layer(2) and a bearing metal layer(3). Antimony constitutes content is 20 weight% at the most. Copper constitutes content is 10 weight% at the most. The total content of lead and bismuth is 1.5 weight% at the most. The total content of copper and antimony is 2~22 weight%. The tin is made of tin-based alloy existing as the form of inter-metallic phase or beta-tin grain.
Patent KR-20120068290-A (KR)
Title: Broadcast receiving apparatus and system
Inventor: LEE SEOK JIN
IPC: H04N5/445
Filed: 2010-12-17
Abstract: PURPOSE: A broadcasting receiver and a system thereof are provided to enable a viewer to select a caption and to display the selected caption. CONSTITUTION: A baseband converter(210) extracts screen information and voice information from an inputted broadcast signal. A local wireless broadcasting device(220) separates character information from the extracted screen information. The local wireless broadcasting device transmits the separated character information through wireless communication. A display device(230) displays the extracted screen information. A speaker device(240) outputs the extracted voice information into an analog signal.
Patent KR-20120070069-A (KR)
Title: Manufacturing method of ball joint
Inventor: KIM YOUNG KI
IPC: B23P11/00
Filed: 2010-12-21
Abstract: PURPOSE: A producing method of a ball joint is provided to improve the quality of the obtained ball joint by minimizing the deviation of an interval between a sphere unit of a ball stud and a ball sheet. CONSTITUTION: A producing method of a ball joint comprises the following steps: applying the instantaneous current to a ball stud(110) and a housing(130) after separating for heating the ball stud and the housing; inserting a sphere unit(111) into a ball sheet of the heated ball stud; inserting the ball sheet including the sphere unit into the heated housing; and caulking an opened end of the housing using the sphere unit.
Patent KR-20120071952-A (KR)
Title: Routing method and apparatus for supporting qos in wireless network
Inventor: LEE AN SEOK
IPC: H04W40/12
Filed: 2010-12-23
Abstract: PURPOSE: A routing method for supporting QoS(Quality of Service) in a wireless network and apparatus thereof are provided to allocate resources by establishing a connection for each intermediate node in the wireless network. CONSTITUTION: A connection management unit determines a next node and a predicted path in order to contact to a destination node(S600). The connection management unit deducts the QoS of a link(S610). The connection management unit requests resource allocation to a resource allocation unit in order to satisfy with the QoS of the link(S620). When the allocated resource is satisfied with the QoS of the link, the connection management unit transmits a connection establishment request to the connection management unit of the next node(S630,S640). The connection management unit stores connection information(S650).
Patent KR-20120072531-A (KR)
Title: Method and system of providing history of seeing
Inventor: SEO DAE WHA
IPC: G06K17/00
Filed: 2010-12-24
Abstract: PURPOSE: A view history service method and system thereof are provided to offer differentiated services to viewers by enabling the viewers to selectively acquire guide information for exhibits displayed in an exhibit hall. CONSTITUTION: Plural exhibit tags(1081~1084) outputs exhibit identification information by enabling a user to respectively install the exhibit tag at the exhibits. Guide terminals(1061,1062) stores the exhibit identification information in history information. Terminal information including the view history information is created and transmitted according to the viewer requests of the view guide terminals. A view history service vending machine(104) outputs the view history information.
Patent KR-20120072889-A (KR)
Title: Pre-treatment method for anaysis of triclosan
Inventor: CHOI ZEL HO
IPC: G01N1/28
Filed: 2010-12-24
Abstract: PURPOSE: A pre-treating method for analyzing triclosan is provided to efficiently extract triclosan from a specimen including the triclosan, thereby utilizing the extracted triclosan for a standard method to analyze the triclosan. CONSTITUTION: A pre-treating method for analyzing triclosan is as follows. Triclosan is extracted by dissolving a specimen including the triclosan in an organic solvent. The organic solvent included in extracted liquid is removed, thereby being concentrated. The organic solvent is one or more selected among acetonitrile, hexane, toluene, acetone, methanol and propanol.
Patent KR-20120074859-A (KR)
Inventor: LEE SANG HYUN
IPC: H01L21/304
Filed: 2010-12-28
Abstract: PURPOSE: A method for manufacturing a silicon substrate is provided to form a grounded silicon substrate with uniform thickness by differently by artificial forming a removal rate of an edge and a center of a substrate. CONSTITUTION: A first oxygen precipitate(120A) is formed on a silicon substrate(100). The first oxygen precipitate is formed above about 10μm from a surface of the silicon substrate. A second oxygen precipitate(130A) is formed on a lower side of the first oxygen precipitate. A p-type epitaxial layer(140) is formed on the silicon substrate. An image sensor element(150) is formed on the substrate including the eptaxial layer.
Patent KR-20120075050-A (KR)
Title: Laser repair apparatus
Inventor: JUNG MIN HYUNG
IPC: B23K26/70
Filed: 2010-12-28
Abstract: PURPOSE: A laser repair device is provided to inspect a proper thickness of a repair pattern, thereby checking a repair state. CONSTITUTION: A repair target is placed on a stage. A laser repair unit(110) forms a repair pattern on a defective portion of the repair target. A repair inspecting unit(120) inspects the proper thickness of the repair pattern. A control unit(130) controls a repair process by information of the repair inspecting unit.
Patent KR-20120077809-A (KR)
Title: 방송 출력 장치를 통한 개인컴퓨터 사용 내역 감시 장치 및 방법
Inventor: KIM SEUNG HAK
IPC: G06F15/16
Filed: 2010-12-31
Abstract: 본 발명은 양방향 방송 통신망에 연결된 방송 출력 장치를 통해 역시 양방향 방송 통신망에 연결된 개인컴퓨터 사용내역을 감시하는 장치 및 방법에 관한 것이다.  
보다 상세하게는 개인컴퓨터 사용과 관련된 정보 종류 목록을 생성하는 목록 생성 수단; 개인컴퓨터 사용과 관련된 정보 종류 목록을 전송하는 전송 수단; 개인컴퓨터 사용과 관련된 정보 종류를 선택하는 선택 수단; 개인컴퓨터 사용과 관련된 정보 종류를 통지하는 통지 수단; 개인컴퓨터 사용과 관련된 정보를 수집하는 수집 수단; 개인컴퓨터 사용과 관련된 정보를 요청하는 요청 수단; 개인컴퓨터 사용과 관련된 정보를 제공하는 제공 수단; 및 개인컴퓨터 사용과 관련된 정보를 출력하는 출력 수단을 포함한다.  
이용자는 감시할 항목을 선택할 수 있고 선택한 감시 항목을 방송 출력 장치를 통해 확인할 수 있다.  
인터넷 TV 서비스 제공회사는 양방향 방송 통신망을 이용하여 인터넷과 방송 서비스를 제공한다. 
케이블 회사는 양방향 방송 통신망을 이용하여 디지털 케이블 서비스를 제공한다. 
방송 출력 장치는 고객 댁내 장치를 통해 양방향 방송 통신망에 연결되어있으며, 고객 댁내 장치가 수신하는 방송 프로그램을 화면에 출력한다. 
본 발명에 의하면, 이용자는 개인컴퓨터 사용과 관련된 정보를 방송 출력 장치에 표시하는 방식으로 개인컴퓨터 사용 내역을 감시할 수 있다.
Patent KR-20100042256-A (KR)
Title: Temporary connection number management system, terminal, temporary connection number management method, and temporary connection number management program
Inventor: KAWADA MASATO
IPC: H04M3/42
Filed: 2008-07-24
Abstract: A temporary number can be used to connect with a connection destination for communication. A user terminal of temporary number (100) registers a temporary number, which is acquired from a SIP account server (300), with a SIP proxy server (400), and then uses the temporary number to connect with the user terminal (200) of a connection destination for communication. After an end of the communication, the temporary number is deleted from the SIP proxy server (400), thereby disabling the connection from the user terminal (200) of the connection destination. In addition, a term of validity, a number of available connections, possible destinations of connection and the like for the connection using the temporary number may be designated to establish conditions for connection such that only calls satisfying the conditions for connection are accepted. In this way, the use of the temporary number may be limited.
Patent KR-20100050469-A (KR)
Title: Method for rheological characterization of a viscoelastic medium
Inventor: SINKUS RALPH
IPC: A61B8/08
Filed: 2008-06-23
Abstract: Method for rheological characterization of a viscoelastic medium, comprising the following steps: (a) an excitation step during which a vibratory excitation is generated in the viscoelastic medium leading to a deformation of the medium, (b) a deformation measurement step during which the deformation of the medium caused by the excitation is observed, (c) and a characterization step during which at least one non-zero power parameter y is determined such that a rheological parameter of the medium x is equal to x(f) = a + b.f, where f is the frequency, a is a real number and b a non-zero scale parameter. It is thus possible to obtain mapping of the power parameter y.
Patent KR-20100058466-A (KR)
Title: Method for manufacturing organic light-emitting device
Inventor: YAMAUCHI SHOHGO
IPC: H05B33/10
Filed: 2008-07-09
Abstract: Disclosed is a method for manufacturing an organic light-emitting device which comprises an anode, a layer containing an electron-accepting organic compound, a hole transport layer containing an organic compound, a light-emitting layer containing a polymer compound and a cathode in this order in such a manner that the layer containing an electron-accepting organic compound is in contact with the anode and the hole transport layer. This method for manufacturing an organic light-emitting device is characterized in that the layer containing an electron-accepting organic compound is obtained by forming a film with a composition containing the electron-accepting organic compound and an organic solvent and then melting the thus-formed film.
Patent KR-20100041846-A (KR)
Title: Filter, duplexer using the same, and communication apparatus using the duplexer
Inventor: HARA MOTOAKI
IPC: H03H9/17
Filed: 2007-11-21
Abstract: Provided is a high-performance filter with low loss. The filter includes series-arm piezoelectric thin film resonators arranged in series arms and parallel-arm piezoelectric thin film resonators arranged in parallel arms. The series-arm piezoelectric thin film resonators and the parallel-arm piezoelectric thin film resonators each include a substrate (21), a lower electrode (22) formed on the substrate (21), a piezoelectric film (23) formed on the lower electrode (22), and an upper electrode (24) formed on the piezoelectric film (23). The ratio (A/B) of the length A of the major axis of a resonating section (29) to the length B of the minor axis of the same in each series-arm piezoelectric thin film resonator is higher than that in each parallel-arm piezoelectric thin film resonator.
Patent KR-20100046033-A (KR)
Title: Method for the production of protective colloid-stabilized polymer products and device for carrying out the method
Inventor: WEITZEL HANS PETER
IPC: B01F5/06
Filed: 2008-08-11
Abstract: The invention relates to a method for the production of protective colloid-stabilized polymer products by means of emulsion polymerization in a reactor having an external cooling circuit, which is equipped with a pump and a heat exchanger, characterized in that the reaction mixture present in the reactor is delivered to a cooled static mixer-heat exchanger having stationary fixtures and is subsequently returned to the reactor. The invention further relates to a device for the production of protective colloid-stabilized polymer products by means of emulsion polymerization, comprising a reactor and an external cooling circuit, characterized in that the external cooling circuit is equipped with a pump and a cooled static mixer-heat exchanger having stationary fixtures.
Patent KR-20100055446-A (KR)
Title: Copper metallization of through silicon via
Inventor: RICHARDSON THOMAS B
IPC: H01L21/28
Filed: 2008-08-04
Abstract: A method for metallizing a through silicon via feature in a semiconductor integrated circuit device substrate comprising immersing the semiconductor integrated circuit device substrate into an electrolytic copper deposition composition comprising a source of copper ions, an organic sulfonic acid or inorganic acid, or one or more organic compounds selected from among polarizers and/or depolarizers, and chloride ions.
Patent KR-20100061699-A (KR)
Title: Silicone organic elastomer gels from organopolysiloxane resins
Inventor: LIN SHAOW BURN
IPC: A61K8/37
Filed: 2008-09-22
Abstract: Gel compositions are disclosed comprising a silicone elastomer from the reaction of an SiH containing organopolysiloxane resin and an organic compound having at least two aliphatic unsaturated groups in its molecule.
Patent KR-20100096069-A (KR)
Title: Tripod head
Inventor: BURKLIN WERNER
IPC: F16M11/14
Filed: 2008-10-21
Abstract: The head (1) has an universal joint (5) arranged between connection points at ends of an inclination device (2), and a holding device (100) secured on the universal joint to hold an optical instrument e.g. camera, telescope and spotting scope. A clamp ring (9) with an inclined surface (12), which is narrowed to a central longitudinal plane along a direction to the universal joint, is arranged in a bearing housing (3), where the clamp ring is expandable at an opening. The inclined surface works together with a complementary formed counter-slope (13) at an axially movable slide bearing (7).
Patent KR-20100076070-A (KR)
Title: User profile match indication in a mobile environment methods and systems
Inventor: AGGARWAL POOJA
IPC: H04W4/21
Filed: 2008-11-14
Abstract: Methods and systems for determining a suitability for a mobile client to display information are disclosed. For example, a method for determining a suitability for a mobiie client to receive a targeted content message includes generating user profile data by the mobile client, receiving a set of target profile data associated with the targeted content message, the set of target profile data being descriptive of the targeted content message, comparing the user profile data with the target set of profile data to produce a set of confidence-level data, a target set of profile data describing the content of a respective targeted-eontem message, and storing the targeted content message in the mobiie client based upon the set of confidence-level data.
Patent KR-20100103813-A (KR)
Inventor: CHEU SCOT
IPC: A61M11/06
Filed: 2008-12-04
Abstract: 제약 제제를 저장하는 물품이 제공된다.  하나 이상의 실시태양에서, 본 발명은 저장기 안의 제제가 빠져나가 분산될 수 있도록 찔릴 수 있고 약 100 내지 235 ㎛의 벽 두께를 가지는, 에어로졸화가능 제제의 저장기 (125)를 포함한다.  또, 흡입을 위해 제제를 에어로졸화하는 방법 및 이러한 제제를 에어로졸화하는 시스템도 제공된다.
Patent KR-20100115359-A (KR)
Inventor: HANSEN KAAE OLE
IPC: A23L11/00
Filed: 2009-01-22
Abstract: 본 발명은 단백질과 지방을 포함하는 조성물의 제조방법에 관한 것으로, 상기 제조방법은 영양가가 높고, 취급이 쉬우며 동시에 응집과 산화에 대한 높은 안정성을 갖는 지방 함유 단백질성 생성물을 얻는 단순하고 저렴한 방법을 제시한다. 특히, 단백질과 지방을 분산된 형태로 포함하는 조성물의 제조를 위한 방법이 제시되며, 그 방법은 하기 단계들로 이루어진다: (i) 물, 단백질성 물질, 지방 그리고 선택적으로는 알칼리를 포함하고, pH 값이 7.0보다 높은 현탁액을 제공하는 단계; (ii) 단계(i)로부터의 현탁액을 50~150℃ 사이의 온도에서 배양하는 단계; (iii) 단계(ii)로부터의 현탁액을 균질화하여 분산액을 형성하는 단계; 및 (iv) 요구된, 단계(iii)으로부터의 분산액에 추후 처리를 실시하는 단계; 여기서 단계(i)의 단백질성 물질은 식물성 단백질성 물질 및/또는 효모성 단백질성 물질을 포함하고; 단계(i)의 현탁액은 건조물의 적어도 5 중량%의 지방을 포함한다. 본 발명은 또한 상기 제조방법으로 얻어진 조성물 및 본 발명의 제조방법으로 얻을 수 있는 조성물, 추가로 이런 조성물의 용도에 관한 것이다.
Patent KR-20100122088-A (KR)
Inventor: YASUMURA MASATERU
IPC: C07D341/00
Filed: 2009-02-16
Abstract: 파라알킬페놀 화합물을 원료로 하여, 상기 페놀 화합물 1 몰에 대하여, 1.7~2.5 몰당량의 유황 및 0.25~0.75 몰당량의 알칼리 금속 시약을 반응시키는 공정(제1 공정); 및 
상기 반응에 의해 생성한 하기 일반식(2)으로 표시되는 환형 페놀 황화물을 반응기 외부로 배출하지 않고, 산화제로 산화하여 하기 일반식(3)으로 표시되는 산화형 환형 페놀 황화물을 얻는 공정(제2 공정)을  
동일한 반응기 내에서 연속적으로 행하는 것을 포함하는 산화형 환형 페놀 황화물의 연속 제조 방법을 제공한다: 
[화 2] 
     (2) 
(식 중, R은 탄소 원자수 1 내지 6의 직쇄형 또는 분지형의 알킬기를 나타내고, m은 4 내지 8의 정수이다) 
[화 3] 
     (3) 
(식 중, R은 탄소 원자수 1 내지 6의 직쇄형 또는 분지형의 알킬기를 나타내고, m은 4 내지 8의 정수이며, n은 1 또는 2이다)
Patent KR-20100134049-A (KR)
Inventor: WUDU MULUGETA ZERFU
IPC: H01L31/05
Filed: 2009-02-27
Abstract: 상호접속 조립체. 상호접속 조립체는 복수의 전기 전도성 부분을 포함한다. 복수의 전기 전도성 부분은 제 1 태양 전지로부터 전류를 집전하고 제 2 태양 전지에 전기적으로 상호접속하도록 구성된다. 또한, 복수의 전기 전도성 부분은 복수의 전기 전도성 부분 중 임의의 전기 전도성 부분이 전도성이 손상된 경우 태양 전지 효율이 실질적으로 감소하지 않도록 구성된다.
Patent KR-20110005830-A (KR)
Inventor: SCHEUERLEIN ROY E
IPC: H01L27/115
Filed: 2009-04-01
Abstract: 메모리 디바이스를 제조하는 방법은, 제 1 전도성 전극(28)을 형성하는 단계와, 상기 제 1 전도성 전극 위에 절연 구조(13)를 형성하는 단계와, 상기 절연 구조의 측벽 상에 저항성 스위칭 요소(14)를 형성하는 단계와, 상기 저항성 스위칭 요소 위에 제 2 전도성 전극(26)을 형성하는 단계와, 상기 제 1 전도성 전극과 상기 제 2 전도성 전극 사이에서 상기 저항성 스위칭 요소와 직렬로 스티어링 요소(22)를 형성하는 단계를 포함하고, 상기 제 1 전도성 전극으로부터 상기 제 2 전도성 전극으로의 제 1 방향에서 상기 저항성 스위칭 요소의 높이는 상기 제 1 방향에 수직인 제 2 방향에서 상기 저항성 스위칭 요소의 두께보다 더 크다.