baber/WOPTO huggingface dataset:
Patent KR-20140044238-A (KR)
Title: Apparatus for recognizing bill type using terahertz electromagnetic wave and method thereof
Inventor: KWON JI NA
IPC: G07D7/10
Filed: 2012-10-04
Abstract: The present invention relates to an apparatus for recognizing a note type using a terahertz electromagnetic wave, and a method thereof. The apparatus of the present invention includes a terahertz radiating unit which radiates a terahertz electromagnetic wave to a note; a penetrated wave detecting unit which generates an electrical signal by detecting the terahertz electromagnetic wave penetrating the note; and a control unit which generates a transmission image based on the electrical signal inputted from the penetrated wave detecting unit and determines the type of the note by using the transmission image. The apparatus of present invention is able to easily and accurately determine the type of a note because a clear transmission image in which the front side and rear side of the bill are overlapped can be generated by radiating the terahertz electromagnetic wave having high penetrating power to the note, and is also able to reduce calculation time for determining the note type because the pattern of an interest area is extracted from the transmission image and compared with a master pattern. [Reference numerals] (AA) Start; (BB) End; (S200) Radiate a terahertz electromagnetic wave to a bill; (S210) Receive an electrical signal about a penetrated wave; (S220) Generate a transmission image; (S230) Extract a transmission pattern; (S240) Compare with a master pattern; (S250) Is there a pattern matched with the master pattern?; (S260) Output the result of a note type recognition; (S270) Output an error message
Patent KR-20140046728-A (KR)
Title: Metallic oxide thin film substrate, method of fabricating thereof and oled including the same
Inventor: LEE JOO YUNG
IPC: H01L51/56
Filed: 2012-10-11
Abstract: The present invention relates to a metal oxide thin film substrate, a method for manufacturing the same, and an organic light emitting device comprising the same and, more specifically, to a metal oxide thin film substrate capable of being applied as an inner light extraction substrate of an organic light emitting device since a highly efficient light extraction effect can be quickly and easily obtained; a method for manufacturing the same, and an organic light emitting device comprising the same. To achieve this, the present provides the metal oxide thin film substrate which comprises: a base substrate; a metal oxide thin film formed on the base substrate; and a plurality of light scattering particles which is dispersed inside of the metal oxide thin film and is consisted of materials having a refractive index difference with the metal oxide thin film, the method for manufacturing the same, and the organic light emitting device comprising the same.
Patent KR-20130044172-A (KR)
Title: Coating treatment apparatus
Inventor: KAWAGUCHI YOSHIHIRO
IPC: H01L21/027
Filed: 2012-10-19
Abstract: PURPOSE: A coating processing apparatus is provided to reduce the stay time of an object substrate and the tack time of a process operation. CONSTITUTION: A nozzle(31) includes an outlet extended in the width direction of an object substrate(G). The nozzle discharges a process solution from the outlet to the object substrate. A nozzle transfer unit(32) moves the nozzle upwardly or downwardly. A nozzle maintenance unit(35) is installed in the lower part of a substrate transfer path(4) and controls the outlet of the nozzle. A space formation unit(21,22,23A,23B,30) forms an empty space in the upper and the lower part of a process stage. [Reference numerals] (32) Nozzle transfer unit
Patent KR-20130018209-A (KR)
Title: Content providing apparatus and method, and content reproduction apparatus and method for synchronization between left and right stream in the stationary-mobile hybrid 3dtv broadcast
Inventor: KIM SUNG HOON
IPC: H04N13/00
Filed: 2012-10-23
Abstract: PURPOSE: A content providing device, a method, a content reproducing device, and a method for synchronizing left and right streams in a fixed and moved fusion type of a 3D TV are provided to perform demultiplexing restoration of synchronization information, thereby performing audio synchronization and video synchronization between timing models of a left image and a right image. CONSTITUTION: A content providing device generates synchronization information for coinciding reproduction time between access units of a left image and a right image(801). The content providing device transmits a main content stream of the left image and an additional content stream of the right image to a content reproducing device. The content providing device multiplexes the synchronization information by inserting the synchronization information to the main content stream or signaling information of the additional content stream(802). [Reference numerals] (801) Generating synchronization information; (802) Multiplexing synchronization information; (AA) Start; (BB) End
Patent KR-20140052399-A (KR)
Title: Apparatus for controlling desk lamp lighting
Inventor: CHUN SEUNG YONG
IPC: F21S6/00
Filed: 2012-10-24
Abstract: Disclosed is a desk lamp light control device capable of maintaining proper illumination intensity considering the surrounding and preset illumination intensity and color temperature which are desired by a user. The stand control device comprises: a lamp light sources part in which LED and OLED are illuminated as light sources; a stand cover including a reflecting surface covering parts of the lamp light sources part; a surrounding color temperature and illumination measuring part, mounted on the outer surface of the stand cover, for measuring the illumination of the surrounding light sources and outputting surrounding color temperature and illumination signals; a measuring part of illumination intensity and color temperature of the illuminating part for outputting illumination signals and color temperature by measuring the light of the illuminating part illuminated inside of the stand cover; an inclination measuring part for outputting inclination signals after measuring the inclination between the stand cover and the surface; and a processing part of the color temperature and illumination intensity of a surface in which light generated from the lamp generating part is reflected after transmitting inclination signals and illumination signals and color temperature of the illumination part; and a lamp control part for controlling the color temperature and illumination intensity of the lamp light sources part based on the surrounding color temperature and illumination signals and illumination intensity outputted from the processing part.
Patent KR-20140052593-A (KR)
Title: User authentication method using image overlap
Inventor: LEE MUN KYU
IPC: G06F21/60
Filed: 2012-10-25
Abstract: Disclosed is a user authentication method using combination of images. The user authentication method may include: a screen call step of calling a password input screen; and a screen provision step of dividing an image corresponding to a password input screen into a first image viewed by the left eye of a user and a second image viewed by the right eye of the user to provide the first image and the second image through a 3D display. Then, the user located in front of a screen of the 3D display views a combination of the first image and the second image and the user located at a point deviating from the front side of the screen can view the first image or the second image.
Patent KR-20130047642-A (KR)
Title: Apparatus and method for transmitting/receiving data in communication system
Inventor: KOO KI JONG
IPC: H04L12/801
Filed: 2012-10-29
Abstract: PURPOSE: Data transception device and method in a communication system are provided to improve multimedia service quality by transceiving multimedia data at high speed and normal speed. CONSTITUTION: A packet decoder(730) receives loss information about a data packet and congestion information of a channel from a terminal receiving a data packet through a channel. A frame assembler(740) confirms a congestion situation estimation value from the congestion information and performs frame aggregation of data transmitted to a terminal corresponding to the congestion situation estimation value. A redundancy controller(750) confirms the data packet loss estimation value from the loss information and generates redundancy data of the data corresponding to the data packet loss estimation value. A packetizer(760) transmits the data packet incorporating the frame aggregated data and redundancy data.
Patent KR-20140054921-A (KR)
Title: Vehicle lamp assembly having the improved dissipative function
Inventor: CHO SANG HYUN
IPC: F21V29/00
Filed: 2012-10-30
Abstract: The present invention provides an advantageous effect in which thermal performance can be improved while reducing the weight and manufacturing costs of a lamp assembly by providing a vehicle lamp assembly including: a base member in which mounting units having a light source are continuously formed to be stepped; a back cover continuously formed to be stepped for corresponding to the base member; and a heat dissipating member having a front heat dissipating unit located between the base member and the back cover and connected to the mounting unit, an upper heat dissipating unit formed to be extended from the front heat dissipating unit and located in an upper space of the back cover, and a lower heat dissipating unit formed to be bent and extended from the front heat dissipating unit and located in a lower space of the back cover.
Patent KR-20140058862-A (KR)
Title: Wired and wireless switches
Inventor: CHOI YOUN HO
IPC: H04Q9/00
Filed: 2012-11-07
Abstract: The disclosed application relates to a wired and wireless switch comprising a step where a local field communications unit detects the approach of a smart phone and receives identification data of the smart phone; a step where a wireless communications unit receives the identification data from the near field communications unit and is wirelessly connected to the smart phone to receive a switch control signal from the smart phone; and a step where a control unit controls a switch containing the state of the on, off, and neutrality in response to the switch control signal. Therefore, the switch of the present invention prevents inconvenience of users and provides user convenience by simultaneously providing a conventional switch function and a switch function operated wirelessly.
Patent KR-20130053372-A (KR)
Title: Apparatus and method for the treatment of flat substrates
Inventor: ENRICO HAUCHWITZ
IPC: H01L21/306
Filed: 2012-11-09
Abstract: PURPOSE: An apparatus and a method for processing a flat substrate are provided to secure uniform distribution by homogeneously mixing a process medium. CONSTITUTION: A liquid process medium(10) is filled in a dipping bath(6). The liquid process medium is filled to a liquid level. A transfer device(16) dips at least one process surface of the substrate into the liquid process medium. A suction device(34) inhales the liquid process medium from the dipping bath. A discharge device again exhausts the inhaled liquid process medium to the dipping bath.
Patent KR-20140066054-A (KR)
Title: Liquid detergent composition
Inventor: CHO IN SHIK
IPC: C11D3/386
Filed: 2012-11-22
Abstract: The present invention relates to a liquid detergent composition comprising: a) 4-80 parts by weight of at least one non-ionic surfactant represented by chemical formula 1; b) 1-30 parts by weight of an anionic surfactant; c) 0.1-5 parts by weight of a fatty acid salt; and d) 0.05-1 parts by weight of a cationic polymer, based on 100 parts by weight of the liquid detergent composition. R-O-(EO)x-Aw-H (In chemical formula 1, R is an alkyl group or an alkenyl group of a liner chain or a branched chain of C9-C16; EO is an oxyethylene group; A is an oxypropylene group (PO) or an oxybutylene group (BO); x for indicating an average molecular number of an ethylene oxide is in a range of 5-20; and w for indicating an average molecular number of a propylene oxide or a butylene oxide is 0.5-10.) The liquid detergent composition of the present invention exhibits excellent phase stability at low temperatures and has excellent solubility and dispersibility in cold water even when an organic solvent is not used. Additionally, the liquid detergent composition exhibits excellent cleanability and rinsing.
Patent KR-20130061636-A (KR)
Title: System and method for generating robust depth maps utilizing a multi-resolution procedure
Inventor: ALI GAZI
IPC: H04N13/00
Filed: 2012-11-28
Abstract: PURPOSE: A system for generating a robust depth map by using a multi-resolution process and a method thereof are provided to allow a depth estimator to fuse an optimized depth value of other level depth map for generating the final optimized depth map and generate a reliability map based on a reliability value corresponding to an optimized depth value of the final optimized depth map. CONSTITUTION: A depth map structure includes a plurality of depth map levels having different resolution features. A depth estimator evaluates a depth value from the depth map levels for distinguishing an optimized depth value which fills an optimized depth map. A reliability map(922) includes a reliability value A(926(a)), a reliability value B(926(b)), a reliability value C(926(c)), and a reliability value D(926(d)). The four reliability values correspond to four depth values of the optimization depth map. [Reference numerals] (926(a)) Reliability value A; (926(b)) Reliability value B; (926(c)) Reliability value C; (926(d)) Reliability value D
Patent KR-20140073342-A (KR)
Inventor: AN HEON SANG
IPC: A63H37/00
Filed: 2012-12-06
Abstract: The purpose of the present invention is to provide a case for firecrackers which allows improvement of productivity of products and reduction of manufacturing unit costs by reducing and simplifying manufacturing processes through accommodation of ignition strings drawn from the lower end in a stable manner without using an adhesive tape. To achieve the purpose, the present invention provides a case for firecrackers which erupts various built-in color papers or paper tapes by explosion of explosives at the tip of a built-in ignition string by pulling of the ignition string and comprises a main body having a drawing-out hole having a cone shape with a wide upper end and a narrow lower end with the ignition string being drawn out from inside at the lower end and a insertion hole with the ignition string drawn out from the drawing-out hole being inserted inside formed to be separated; and a protruding tip integrally formed in protrusion from the lower end of the main body and communicated with the drawing-out hole. According to the present invention, the ignition string is processed simply and quickly by drawing out the ignition string under stable guidance and accommodating the drawn-out ignition string through re-insertion inside to allow drawing out at the same time, so that productivity and production efficiency of firecrackers are improved, cost competitiveness of products are enhanced by reducing expenditure of labor costs and material costs, and a beautiful appearance is obtained as well as risks for explosion accidents by firecrackers is prevented beforehand.
Patent KR-20140075113-A (KR)
Title: Customer management system and method interworking phone call
Inventor: YOU YOUNG MIN
IPC: G06Q30/02
Filed: 2012-12-10
Abstract: The present invention relates to a customer management system connected with a phone call and a method thereof and, more specifically, to a customer management system connected with a phone call and a method thereof capable of efficiently managing a customer by displaying user input information which is inputted by a user on a screen according to the phone call of the customer by being connected with the customer and information which is automatically generated from the communication with the customer. The present invention is able to: increase the efficiency of a customer reception by grasping a relation with a customer in advance by providing a communication history about the customer who corresponds to an activated phone call channel in order to check the communication history on a call-related screen which includes screens of receiving, transmitting, and having a call in advance; and remarkably improve the work convenience and efficiency of a customer management by providing the communication history which is generated in the relation with the customer by automatically sorting the communication history. The present invention is able to: increase communication efficiency with a customer by easily checking various kinds of information which are inputted by a user and are generated from a relation with the customer on a screen by providing the various kinds of information with the communication history; and remarkably improve the efficiency of a customer management by easily grasping customers in advance even through the number of managed customers is considerable.
Patent KR-20140074757-A (KR)
Inventor: KIM HYO SEOK
IPC: D01F2/24
Filed: 2012-12-10
Abstract: The present invention relates to a thermoplastic cellulose derivative composition, a fiber manufactured by the same, and a method for manufacturing the same and, more specifically, provides a cellulose fiber which enables the melting spinning not using a toxic organic solvent on the environment and human health, improves a heat radiation performance to prevent carbonization of an inner resin during heat radiation, and improves the properties like strength and elongation while preventing a browning phenomenon, enables high-speed spinning so as to increase the productivity, and enables a practical use as yarn, raw cotton, a non-woven fabric, a fabric, and a sheet.
Patent KR-20140075934-A (KR)
Inventor: SO IN SUP
IPC: G06Q30/06
Filed: 2012-12-11
Abstract: A clothing recycling method according to the present invention is provided to purchase clothing from customers who want to discharge old clothing at a reasonable price and recycle the purchased clothing by installing existing free clothing collection boxes, which are installed on the road, in daily necessity distribution markets including a major supermarket, a big supermarket, a small and medium sized discount store, an alley supermarket, and, in the future, 2.5 million alley stores. A customer who wants to discharge old clothing brings the old clothing to a store near the customer and exchanges the old clothing with goods. The store sells the collected clothing by adding a margin to a recycled clothing processing supplier. The recycled clothing processing supplier collects and recycles the clothing and donates a part of profits to a charity institution.
Patent KR-20140076451-A (KR)
Title: 에어백 장치
Inventor: KIM HONG GYU
IPC: B60R21/239
Filed: 2012-12-12
Abstract: 상기의 목적을 달성하기 위한 본 발명에 따른 에어백 장치는 차량충돌시 가스가 주입되면서 전개되고, 가스를 배출시키기 위한 제1벤트홀이 형성된 쿠션; 상기 쿠션의 후단부에 위치되어 탄성적으로 수축 및 이완되도록 형성된 제2벤트홀; 및 일측이 상기 쿠션의 전단부 측에 연결되고 타측이 제2벤트홀에 연결되어 쿠션전개시 제2벤트홀을 당겨 장력을 부여함으로써 제2벤트홀이 폐쇄되고, 전개된 쿠션이 탑승자에 의해 가압됨에 따라 장력이 감소되어 제2벤트홀이 개방되도록 하는 테더;를 포함하는 에어백 장치가 소개된다.
Patent KR-20140084467-A (KR)
Title: Method for refining metalic silicon and system for refining metalic silicon
Inventor: LEE BYONG PIL
IPC: C01B33/037
Filed: 2012-12-26
Abstract: A method of refining silicon metal includes the steps of: forming a melt containing 5-7% by weight of Ca and a remainder of silicon metal; cooling the melt at a speed 2-0.5 °C/min to form a solid; pulverizing the solid into powder; and making the powder react with an acid solution.
Patent KR-20120037459-A (KR)
Inventor: CROOKES WILLIAM
IPC: H02M7/483
Filed: 2009-06-22
Abstract: 본 발명의 일 관점에 따르면, 고 전압 DC 전력 전송 및 무효 전력 보상 (reactive power compensation)에서 사용하기 위한 전압 소스 컨버터가 제공되는데, 상기 전압 소스 컨버터는 DC 망에 접속하도록 사용하기 위한 제 1 및 제 2 DC 단자와 AC 망에 접속하도록 사용하기 위한 AC 단자 (44)를 포함하는 적어도 하나의 컨버터 림 (limb)을 포함하며, 상기 또는 각 컨버터 림은 제 1 및 제 2 림 부 (limb portion)을 정의하며, 각 림 부는 제 1 및 제 2 DC 단자의 각 하나와 AC 단자 사이에서 상기 체인 링크 컨버터와 직렬로 연결되는 적어도 하나의 스위칭 소자 를 포함하며, 제 1 및 제 2 림 부의 스위칭 소자들은 각 체인 링크 컨버터를 각 DC 단자 및 AC 단자 사이의 회로 안과 밖으로 스위치 하도록 동작 가능하다.
Patent KR-20120037999-A (KR)
Inventor: SUGAYA ISAO
IPC: H01L21/02
Filed: 2010-07-21
Abstract: 반도체기판을 유지한 기판홀더끼리를 일체화하여 적층된 반도체기판을 끼워 지지한 상태로 하려면, 서로의 기판홀더끼리를 고정하는 고정기구가 필요하다. 이 고정기구에서의 접촉 개소도 발진원인이 될 수 있다. 그래서, 발진을 억제하기 위하여, 제1 기판을 유지하는 제1 기판홀더와, 제1 기판홀더에 마련되는 결합부재와, 제2 기판을 유지하는 제2 기판홀더와, 제2 기판홀더상에 있으며, 제1 기판홀더와 제2 기판홀더가 제1 기판과 제2 기판을 끼워 지지하여 대향했을 때에, 결합부재와 대향하는 위치에 마련되는 피결합부재와, 결합부재 또는 피결합부재의 각각의 접촉부의 적어도 한쪽에 마련되는 완충부를 구비하는 기판홀더 시스템을 제공한다.
Patent KR-20120081089-A (KR)
Inventor: TAKIGAWA KATSUYA
IPC: C10M107/24
Filed: 2010-08-16
Abstract: 본 발명의 냉동기용 작동 유체 조성물은, 에테르계 화합물을 함유하는 기유와, 산성 인산에스테르의 아민염과, 아민계 산화 방지제, 금속 불활성화제 및 지환식 에폭시 화합물로 이루어지는 그룹으로부터 선택되는 적어도 1종과, 불포화 불화탄화수소 냉매를 함유한다.  또한, 본 발명의 냉동기유는, 에테르계 화합물을 함유하는 기유와, 산성 인산에스테르의 아민염과, 아민계 산화방지제, 금속 불활성화제 및 지환식 에폭시 화합물로 이루어지는 그룹으로부터 선택되는 적어도 1종을 함유하고, 불포화 불화탄화수소 냉매와 함께 사용된다.
Patent KR-20120082878-A (KR)
Inventor: DOBBS ROBERT J
IPC: H01M4/1397
Filed: 2010-08-26
Abstract: 화합물은 전구체가 충분한 온도로 및 충분한 시간 동안 가열됨으로써 전구체가 반응하게 되는 고체 상태 반응에서 생산될 수 있다.  부분적으로 반응된 조성물은 분쇄 단계를 사용하여 가공될 수 있고, 그 후에 부분적으로 반응된 조성물을 추가로 가공하여 최종 조성물을 형성할 수 있다.  일부 실시태양에서 조성물은 배터리를 포함하는 전기화학 전지에서 전극 물질로 사용될 수 있는 리튬계 화합물을 포함한다.
Patent KR-20120090058-A (KR)
Inventor: HOSHIKA TAKAHISA
IPC: B01J19/00
Filed: 2010-09-09
Abstract: 본 발명은 용융염 열 매체가 존재하는 피트를 용접에 의해서 보수하는 보수 방법 또는 용융염 열 매체가 존재하는 블로우 홀이 내부에 형성된 금속 부재의 보수 방법을 제공한다.  본 발명에 따른 피트의 보수 방법은 금속 부재 (8)에 형성된, 용융염 열 매체가 존재하는 피트 (9)를 용접에 의해서 보수하는 보수 방법이며, 용접 재료에 대하여 아크 방전하여 용접을 행하는 마이크로 티그법에 의해서, 피트 (9)에 복수층의 금속층 (11)을 형성하는 1차 용접 공정과, 형성된 금속층 (11)에 충격을 가하여, 금속층 (11)의 두께를 50 ％ 이하의 압축률로 압축하는 압축 공정과, 압축 공정 후, 마이크로 티그법에 의해서, 압축 금속층 (11a) 상에 추가로 복수층의 금속층 (11)을 형성하는 2차 용접 공정을 포함한다.
Patent KR-20120089485-A (KR)
Inventor: GEIRHOFER STEFAN
IPC: H04B7/26
Filed: 2010-10-01
Abstract: 스케일링가능한 채널 피드백에 기초하여 채널 상태 정보(CSI)를 보고하기 위한 기술들이 설명된다.  사용자 장비(UE)는 복수의 셀들 중에서 하나 이상의 셀들로부터 데이터 전송을 수신할 수 있으며 상기 복수의 셀들 각각에 대한 CSI를 보고할 수 있다.  스케일링가능한 채널 피드백에 대해, UE는 서로 다른 셀들에 대한 서로 다른 입도로 CSI를 보고할 수 있다.  각 셀에 대한 피드백의 입도는 상기 셀과 UE 사이의 통신 채널의 품질에 기초하여 선택될 수 있으며, 이는 셀에 대한 장기 채널 이득에 기초하여 결정될 수 있다.  피드백의 입도는 서브대역 크기, 보고 간격, CSI의 양자화의 입도 등에 의해 정의될 수 있다.  UE는 셀에 대한 피드백의 입도에 기초하여 각 셀에 대한 CSI를 보고할 수 있다.  UE는 보고된 CSI에 기초하여 적어도 하나의 셀에 의해 송신되는 데이터 전송을 수신할 수 있다.
Patent KR-20120094027-A (KR)
Inventor: DIGIROLAMO ROCCO
IPC: H04J99/00
Filed: 2007-10-19
Abstract: 무선 송수신 유닛(WTRU)에 대해 할당된 전용 채널을 갖지 않고 WTRU가 Cell_FACH 상태에 있는 동안 공유 채널을 통하여 채널 품질 표시(CQI)를 전송하기 위한 방법 및 장치가 개시된다. WTRU는 하나 이상의 파라미터의 측정을 수행하며, 측정에 기초하여 CQI를 발생시킨다. 그 후, WTRU는 랜덤 액세스 채널(RACH)을 통하여 CQI를 전송한다. CQI는 RACH 프리앰블을 사용하여 전송될 수 있다. 복수의 서명 시퀀스들이 복수의 그룹들로 분할될 수 있다. WTRU는 RACH 프리앰블을 전송하기 위해 CQI에 기초하여 하나의 그룹을 선택할 수 있고 이 선택된 그룹에서 서명 시퀀스들 중의 한 서명 시퀀스를 무작위로 선택한다. CQI는 RACH 프리앰블에 첨부될 수 있다. CQI는 RACH 메시지의 제어 부분 또는 데이터 부분을 통하여 전송될 수 있다.
Patent KR-20120101091-A (KR)
Inventor: GONDOU YUKIHIKO
IPC: A01D69/08
Filed: 2010-11-02
Abstract: 본 발명은, 승용 예초기의 운전석의 핸들 바로 아래에 예취 장치의 클러치 레버를 배치하여, 긴급시에 순간적으로 예취 장치의 동력을 단절 가능하게 한 예초기의 예초날 클러치를 제공한다. 
본 발명에 따르면, 승용 예초기는, 운전석의 핸들(7) 하방에 예초날의 클러치 레버(12)가 배치되어 있고, 클러치 레버(12)를 상승시켜 동력을 접속하며, 클러치 레버(12)를 하강시켜 동력을 단절하는 구성으로 되어 있고, 클러치 레버(12)는 핸들(7)의 하측에 부착된 상하 방향으로 회동 가능한 U자형 레버로 구성되며, 동력 단절시에는 핸들(7) 하방으로 드리워져 있고, 동력 접속시에 U자형 레버 선단이 원형 핸들(7) 외측 가장자리의 운전석측의 바로 아래 근방에 위치하고 있다.
Patent KR-20120112708-A (KR)
Inventor: CORDEIRO CRAIG A
IPC: G06F3/044
Filed: 2011-01-03
Abstract: 터치 감응 디바이스는 터치 패널, 구동 유닛, 감지 유닛, 및 측정 유닛을 포함한다.  패널의 노드에 가해지는 터치는 터치 패널의 2개의 전극(구동 전극과 감지 전극) 사이의 용량 결합을 변화시킨다.  구동 유닛은 하나 이상의 구동 펄스를 포함할 수 있는 구동 신호를 구동 전극에 전달한다.  감지 유닛은 감지 전극에 결합되고, 구동 신호의 미분된 표현을 포함하는 응답 신호를 발생하며, 이 응답 신호는 이어서 저항기를 통해 피드된다.  응답 신호의 진폭은 전극들 사이의 용량 결합에 응답하고, 노드에서의 터치의 표시를 제공하기 위해 측정된다.