baber/WOPTO huggingface dataset:
Patent KR-20070075347-A (KR)
Title: Mapping of complex fractionated atrial electrogram
Inventor: PORATH JOSHUA
IPC: A61B5/05
Filed: 2007-01-12
Abstract: A mapping method of a complex fractional atrial electrogram is provided to count the number of complexes adapted to a specific reference of a peak interval by automatically detecting and mapping the complex fractional electrogram of the ventricle. A mapping method of a complex fractional atrial electrogram includes the steps of: acquiring electric signal data from each correct position of a heart; automatically analyzing the signal data to discriminate the complex fractional atrial electrogram; and displaying information induced from the signal to indicate spatial distribution of the complex fractional atrial electrogram in the heart. Wherein the step of automatically analyzing the signal data includes the steps of: discriminating a voltage peak having an amplitude within a predetermined voltage range; and discriminating an interval between the discriminated voltage peaks generated within a predetermined time range.
Patent KR-20070076518-A (KR)
Title: Reactor device
Inventor: TERAZAKI TSUTOMU
IPC: H01M8/04
Filed: 2007-01-17
Abstract: A reactor device is provided to prevent a leakage of reactant, to inhibit a short circuit or damage to the device by heat stress, and to reduce heat loss. The reactor device comprises: a reactor including at least one reaction part that is provided with reactants and causes a reaction; a terminal part installed in the reaction part; and an electroconductive member which is connected to the terminal part and comprises an electroconductive material. The electroconductive member is withdrawn from the end side of the reactor to the outside and is fixed to an outside withdraw place thereof. A space is formed around the electroconductive member between the terminal part and the end side of the reactor.
Patent KR-20070117993-A (KR)
Title: Apparatus for measuring the liver value and system having the same
Inventor: CHUNG BONG HYUN
IPC: G01N33/49
Filed: 2007-01-19
Abstract: An apparatus for measuring the liver value is provided to measure concentrations of GPT(Glutamate pyruvic transaminase) and GOT(glutamate oxaloacetic transaminase) in blood rapidly and conveniently in an electrochemical manner by connecting with the mobile telecommunication terminal and computer. An apparatus(10) for measuring the liver value comprises: a sensor strip(20) for converting the concentrations of GPT and GOT in blood into electric current values; an electric current sensing and amplifying portion(30) for detecting the electric current flowing over the sensor strip; and a control portion(50) for converting the detected electric current into the digital signal and outputting the liver value by using the converted signal value, wherein the sensor strip contains a reaction portion having immobilized amino acids reacting with the GPT and GOT in blood and immobilized enzymes binding with the amino acids to generate electrons; and an electrode portion connected to the reaction portion and having a plurality of operation electrodes and reference electrodes through which the electric current flows.
Patent KR-20080069463-A (KR)
Title: Method of preparing a natural flavoring comprising pearl oyster muscle extract with enhancing flavor
Inventor: OH KWANG SOO
IPC: A23L27/26
Filed: 2007-01-23
Abstract: A method of manufacturing natural seasonings is provided to prepare natural seasonings with characteristic flavor and taste and functionality of pearl oyster muscle and utilizes pearl oyster muscle which is hitherto been discarded. Natural seasonings are prepared by the steps of: mixing pearl oyster muscle extract(Brix 20deg.), 0.4M glucose, 0.4M glycine and 0.4M cystine in a weight ratio of 4:2:1:1 and reacting at 120 to 150deg.C for 140 to 150min while maintaining a pH of 6.9 to 7.6; and additionally adding oyster concentrates thereto. The pearl oyster muscle extract is obtained by the steps of: mixing pearl oyster muscle with 2 to 3 times the weight of water; blanching at 90 to 100deg.C for 3 to 10min; adding Alcalase thereto and heating at 50 to 60deg.C for 3 to 5hr while stirring; heating at 90 to 100deg.C for 3 to 10min to deactivate the Alcalase; adding exopeptidase and hydrolyzing at 40 to 50deg.C for 3 to 5hr while stirring; heating at 90 to 100deg.C for 3 to 10min to deactivate the exopeptidase; and separating the residue, centrifuging and concentrating.
Patent KR-20070079043-A (KR)
Title: Novel benzamidine derivatives, process for the preparation thereof and pharmaceutical composition comprising the same
Inventor: RYU JEI MAN
IPC: C07D413/04
Filed: 2007-01-31
Abstract: A novel benzamidine derivative is provided to effectively inhibit osteoclast differentiation at an extremely low concentration, and significantly increase the trabecular bone volume, thereby being used for preventing and treating osteoporosis. The benzamidine derivative is represented by the formula(1), wherein R1 is C1-6 alkyl which is unsubstituted or substituted with one group selected from pyridine and a group represented by the structural formula(1-a), C3-6 cycloalkyl, phenyl, benzyl; pyridinyl which is unsubstituted or substituted with C1-6 alkyl, guanidino, NR6R7, a group represented by the structural formula(1-b); or a group represented by the structural formula(1-a) which is unsubstituted or substituted with C1-6 alkyl; R2 is a primary or secondary amine, which is NR8R9, a compound represented by the structural formula(1-c), pyrrolidine, piperidine or imidazole, each R3 and R4 is independently H, halogen, hydroxy, C1-6 alkyl which is unsubstituted or substituted with halogen, C3-6 cycloalkylamino, C1-6 alkoxy, C1-6 alkanoyloxy, C2-6 alkenyloxy, phenyl-C1-6 alkoxy, phenoxy, C2-6 alkenoyloxy or phenyl-C1-6 alkanoyloxy, or C3-6 cycloalkyloxy which is substituted with one group selected from carboxy, esterified carboxy and amidated carboxy or aminooxy; R5 is H or hydroxy group; each X1 and X3 is independently O, S, NH, or N-C1-6 alkyl, N-C3-6 cycloalkyl, N-benzyl or N-phenyl; X2 is C3-7 alkylene, C1-3 alkylene-C2-7 alkenylene-C1-3 alkylene, C1-3 alkylene-O-C1-3 alkylene, C1-3 alkylene-S-C1-3 alkylene, C1-3 alkylene-NH-C1-3 alkylene, C1-3 alkylene-phenylene-C1-3 alkylene, C1-3 alkylene-pyridylene-C1-3 alkylene or C1-3 alkylene-naphthylene-C1-3 alkylene, C3-7 alkylene which is substituted with C1-3 alkyl and hydroxyl, C3-7 alkylene carbonyl, or C3-7 alkylene which is interrupted by piperazine; Q is CH or carbonyl; and n is an integer of 0 to 6..
Patent KR-20080077425-A (KR)
Title: Rfid tag for tire
Inventor: YOON SAM SON
IPC: G06K19/077
Filed: 2007-02-20
Abstract: An RFID(Radio Frequency IDentification) tag for a tire is provided to prevent breakage of an antenna for supplying power to the RFID tag by distributing a deformation ratio and stress, and reducing effect applied to deformation, as a connector between a chip and the antenna is installed in a direction perpendicular to a main deformation direction. A main chip includes a CPU, a transceiving circuit, and a memory. An antenna(520) supplies power of an RFID reader to the main chip. An external packet protects the main chip and the antenna. The antenna has a curved structure. Wire bonding between the main chip and the antenna is arranged in a direction perpendicular to a main deformation direction.
Patent KR-20070096799-A (KR)
Title: Reverse osmosis apparatus
Inventor: OKUDA MASAAKI
IPC: C02F1/44
Filed: 2007-02-26
Abstract: A reverse osmosis apparatus which can simply set a membrane separating time and a cleaning time, can efficiently perform a membrane separating process and a cleaning process at the same time, and can maintain an efficiency of a reverse osmosis membrane in an excellent state is provided. A reverse osmosis apparatus(1) comprises: a membrane separating mechanism(10) for separating separation objects from raw water by a reverse osmosis membrane; a feeding mechanism(20) for pressurizing raw water to feed the raw water to the membrane separating mechanism; a water supply pipe(30) for supplying raw water that has permeated the reverse osmosis membrane to the outside; a water discharge pipe(35) for discharging raw water that has not permeated the reverse osmosis membrane to the outside; a water discharge valve(36) installed on the water discharge pipe; a control device for carrying out a membrane separating process of separating separation objects from raw water supplied into a container in a state that the water discharge valve is closed and a cleaning process of cleaning the reverse osmosis membrane using the raw water supplied into the container in a state that the water discharge valve is opened in such a manner that the membrane separating process and the cleaning process are alternately repeated at predetermined time intervals; and a setting mechanism for setting a time from beginning to termination of the membrane separating process and a time from beginning to termination of the cleaning process respectively.
Patent KR-20080079542-A (KR)
Title: Capacitance trimming circuit of semiconductor device having vertically stacked capacitor layers
Inventor: JANG MYOUNG JUN
IPC: H01L27/108
Filed: 2007-02-27
Abstract: A capacitance trimming circuit of a semiconductor device having a vertically laminated capacitor layer is provided to reduce an area of a fuse by trimming capacitance of the capacitor with the cutting of an electricity fuse. Plural capacitor layers(V_Cn1-V_Cn) for trimming capacitance have a first capacitor electrode unit(111) and a second capacitor electrode unit(115) that are respectively arranged in a vertical direction. The first capacitor electrode unit has a first body line(111a) extended in a first direction and plural first electrode lines(111b) extended in a second direction from a side of the first body line. The second capacitor electrode unit has a second body line(115a) extended in the first direction and plural second electrode lines(115b) extended in the second direction from a side of the second body line. The second electrode lines are respectively arranged between the first electrode lines. The capacitors are laminated in a vertical direction. Plural fuses are arranged to corresponding capacitor layers. The fuses are respectively connected to one of the first capacitor electrode and the second capacitor electrode unit of the respective capacitor layers. The fuses select the capacitors for trimming capacitance of the capacitors according to a cutting.
Patent KR-20080081568-A (KR)
Title: 격벽 재료, 이를 이용한 플라즈마 디스플레이 패널 및 그제조방법
Inventor: KWON TAE IN
IPC: H01B3/12
Filed: 2007-03-06
Abstract: 본 발명은 플라즈마 디스플레이 패널의 격벽 재료 및 그 제조방법에 관한 것이다. 
     본 발명은 알루미늄계, 인(P)계, 아연계 및 텔루르(Te)계로 이루어지고, 굴절률이 1.5 이하 또는 1.7 이상인 것을 특징으로 하는 플라즈마 디스플레이 패널의 격벽 재료를 제공한다. 
     따라서, 본 발명에 의하면 플라즈마 디스플레이 패널의 격벽 재료 내 유리의 굴절률이 1.5 이하이거나 1.7 이상이므로, 재료 선택의 폭이 넓어지고 격벽 재료의 소성시에 잔탄이 발생하지 않으며, 소다라임 기판에도 격벽 재료를 감광법으로 형성할 수 있다. 
       
     굴절률, 감광성 격벽 재료
Patent KR-20070096899-A (KR)
Title: Solid-state image pickup device
Inventor: KATSUNO MOTONARI
IPC: H01L27/146
Filed: 2007-03-23
Abstract: A solid-state image pickup device is provided to suppress sensitivity shading caused by reducing an amount of incident light to a peripheral portion of a pixel array region. Each of pixels(Z, AH-CH,AV-CV,AD-CD) has a photoelectric conversion region and a microlens converging light into the photoelectric conversion region. Positioning of the microlens is determined for each of the pixels, and the microlenses are two-dimensionally disposed in different pitch. In each of the pixels, a displacement amount between a center of the pixel and a center of the microlens is set as a value obtained by multiplying a distance between the center of the pixel and a center of the pixel array region by a first coefficient.
Patent KR-20080086748-A (KR)
Title: Folding apparatus having function of preventing overload by paper jam
Inventor: LEE JU HYUNG
IPC: G03G15/00
Filed: 2007-03-23
Abstract: A folding apparatus having a function of preventing overload by paper jam is provided to prevent mechanical damage of the folding apparatus by sensing movement of a movable folding roller and turning on/off power based on a sensed value of the movement sensor. A folding apparatus having a function of preventing overload by paper jam comprises a pair of folding rollers, a pressing unit, a paper entry unit(130), a movement sensor(140), and a controller. The folding rollers includes a fixed folding roller(110) and a movable folding roller(120) which is movable while maintaining parallel with the fixed folding roller. The pressing unit presses the movable folding roller toward the fixed folding roller. The paper entry unit pushes a portion of papers to be folded in a gap between the two rollers. The movement sensor senses movement of the movable folding roller. The controller controls ON/OFF of power based on a sensed value of the movement sensor. The movement sensor includes a movement sensing member(155) for displaying displacement in proportion to movement of the movable folding roller, and a control signal output element(165) interlocked with the movement sensing member.
Patent KR-20080088724-A (KR)
Title: Position sensing device of semiconductor wafer and position determining method thereof
Inventor: BYUN JAE HO
IPC: H01L21/68
Filed: 2007-03-30
Abstract: An apparatus for detecting the position of a semiconductor wafer is provided to improve yield and prevent a wafer from being damaged by previously detecting a position error of a wafer. A weight sensor(30) detects the weight of a wafer(10), attached to a lift pin inserted through a support hole of a wafer support unit. A control part(80) processes a signal detected by the weight sensor to determine the weight of the wafer. An alarm part(90) generates an alarm sound according to the determination of the control part.
Patent KR-20070098717-A (KR)
Title: Vacuum cleaner
Inventor: OHTSU YASUHIRO
IPC: A47L9/20
Filed: 2007-03-30
Abstract: A vacuum cleaner is provided to drive a dust removing member simply by having a handle movable up and down on a cleaner main body, a storage spring returning the handle to storing position and a power transmission unit linked with the vertical movement of the handle. A vacuum cleaner comprises a cleaner body, a filter, a dust removing member, a handle(200), a storage spring, and a power transmission unit(300A). The cleaner body includes a dust collector and an electric blower generating an intake negative pressure in the dust collector. The filter separates dust absorbed in the dust collector with air by the negative pressure. The dust removing member dumps the dust attached to the filter by vibrating the filter. The handle is mounted on the cleaner body to carry the cleaner body. The handle moves in a vertical direction between a storing position on a surface of the vacuum cleaner body at which the handle is stored and a using position to which the handle is lifted upward. The storage spring presses the handle to the storing position. The power transmission unit drives the dust removing member by linking with the vertical motion of the handle.
Patent KR-20070041707-A (KR)
Inventor: YOU SUNG DU
IPC: B42D15/00
Filed: 2007-03-19
Abstract: 從來에는 便紙紙와 封套를 使用했고, 또 Aerogram을 利用했는데, 本 發明은 資源을 適極 活用 하고, 費用을 節減하는 次元에서 現存 A4 用紙나 適當한 크기의 종이를 使用하여 Aerogram의 形式을 取한 便紙紙로서 한 面에는 內容을 적고, 다른 面에는 住所를 적어 stapler나 풀로서 封할수 있다. 
     視覺的인 效果를 더하기 위해 aeroletter에 그림을 그린다. 
     本 發明의 aeroletter에다 scanner를 利用하여 다른 그림을 揷入한다.
Patent KR-20080090694-A (KR)
Title: 무금형 핸드폰 키패드의 제조원판 및 무금형 핸드폰 키패드제조원판의 제조방법 및 상기 제조원판에 의하여 제조된키패드 및 키패드의 제조방법
Inventor: PARK YOON HEY
IPC: H04M1/23
Filed: 2007-04-05
Abstract: 본 발명에 따른 무금형 핸드폰 키패드의 제조원판 및 무금형 핸드폰 키패드 제조원판의 제조방법 및 상기 제조원판에 의하여 제조된 키패드 및 키패드의 제조방법은, 기초소재판의 표면이 연마되어 매끈하게 폴리싱처리되는 단계와, 상기 폴리싱처리된 기초소재판의 표면에 감광막을 형성하는 단계와, 상기 폴리싱처리되고 감광막이 형성된 기초소재판의 표면에 필요한 제품의 패턴이 형성된 필름을 덮는 단계와, 상기 필름이 덮힌 기초소재판상에 자외선을 투과하여 노광처리하는 단계와, 상기 노광처리된 필름의 노광처리가 되지 않은 필름을 박리시켜 원하는 제품면이 형성되는 현상처리 단계와, 상기 현상처리된 기초소재판을 변형이나 밀착력이 변형되지 않도록 열처리하는 단계와, 상기 열처리된 기초소재판상에 디자인된 패턴형상 이외에는 마스킹으로 가려주는 단계를 포함하는 무금형 핸드폰 키패드 제조원판의 제조방법과, 
     마스킹으로 가려진 기초소재판상에 디자인 형상이 박리되지 않도록 산탈지 처리하는 단계와, 상기 산탈지처리된 기초소재판상에 균일한 전착성을 유지하기 위하여 동스트라이크 처리를 하는 단계와, 동스트라이크 처리된 기초소재판상에 디자인된 형상을 원하는 칫수로 도금두께를 올려서 소정 형태의 디자인제품을 유산동처리하여 제품형태를 형성시키는 단계와, 상기 유산동처리된 제품상에 무늬켈도금공정으로 도금두께를 올리는 단계와, 골드,크롬, 네어블랙, 블랙, 홀로그램 등의 다양한 색상을 구현하게 3가크롬도금을 하는 3가크롬도금단계와, 상기 3가크롬도금단 계에서 색상이 구현된 제품의 표면의 변색을 방지하기 위하여 제품표면의 이물질 제거와 표면의 조직을 완화시키는 초음파 탈지처리단계와, 초음파 탈지 처리된 제품을 섭시 120~150도의 건조기에서 5~15분간 건조시키는 건조단계와, 건조된 제품을 기초소재판상에서 분리하는 분리단계를 포함하는 상기 제조원판에 의하여 제조된 핸드폰 키패드의 제조방법과, 
     2~3mm의 두께를 갖는 티타늄이나 초탄성 스테인레스 스틸로 제조되고 표면이 연마처리된 폴리싱면을 갖는 기초소재판과, 상기 기초소재판의 폴리싱면에 감광액으로 도포된 감광막과, 상기 감광막이 도포된 기초소재판상에 원하는 형태로 도안된 패턴을 갖는 필름이 접착되고 자외선에 노광처리하고 상기 필름을 박리시켜 상기 기초소재판상에 잔존하는 패턴처리된 패턴층과, 상기 패턴층이 기초소재판상에 밀착되도록 100~150℃의 온도로 5~15분간 열처리가 수행되고 상기 패턴처리된 패턴층 이외에는 마스킹테잎으로 가려진 핸드폰 키패드의 제조원판과, 
     2~3mm의 두께를 갖는 티타늄이나 초탄성 스테인레스 스틸로 제조되고 표면이 연마처리된 폴리싱면을 갖는 기초소재판과, 상기 기초소재판의 폴리싱면에 감광액으로 도포된 감광막과, 상기 감광막이 도포된 기초소재판상에 원하는 형태로 도안된 패턴을 갖는 필름이 접착되고 자외선에 노광처리하고 상기 필름을 박리시켜 상기 기초소재판상에 잔존하는 패턴처리된 패턴층과, 상기 패턴층이 기초소재판상에 밀착되도록 100~150℃의 온도로 5~15분간 열처리가 수행되고 상기 패턴처리된 패턴층 이외에는 마스킹테잎으로 가려진 제조원판이 마련되고, 상기 제조원판은 상기 패턴층이 밀착되게 산탈지처리되고, 균일한 전착성이 유지되게 일정두께를 갖는 동 스트라이크처리가 되고, 동스트라이크처리된 부분에 동도금층이 형성되고, 상기 동도금층상에 무니켈약품인 SC-3로 도금층이 형성되고, 제품의 색상을 구현하는 3가크롬도금층이 형성된 핸드폰 키패드에 의하여, 
     별도로 실리콘이나 금형과 같은 별도의 재료를 가공하고 특수처리하는 금형이 필요없이 제조원판을 제조할 수 있으며 패턴의 변화에 따라 기초소재판상에 접착된 패턴을 제거하거나 용이하게 구입할 수 있는 새로운 기초소재판상에 다시 변화된 패턴을 접착시키므로서 용이하게 제조원판을 수정할 수 있으므로 제조가가 저렴하게 되고, 상기 제조원판상에 도금공정의 소재방식으로 완제품이 생산되어 원자재가 필요없이 일괄공정으로 제품을 양산하는 것이 가능하게 되어 많은 공정이 불필요하게 되고 원하는 제품을 간단한 공정으로 생산할 수 있으므로 인건비가 절감되고 원가가 절감되어 제조원가가 50%이상으로 절감되면서도 제품의 개발기간을 원하는 시간으로 단축할 수 있는 것이 가능한 우수한 발명이다.
Patent KR-20070105855-A (KR)
Title: System and method for universal serial bus hub port reversal
Inventor: BOHM MARK R
IPC: G06F1/00
Filed: 2007-04-19
Abstract: A system and a method for inverting a USB hub port are provided to change a control of devices connected to a USB hub from one device to another device according to input received from the outside. An upstream logic transceives information with a host controller(604). A downstream logic transceives the information with a USB device(522,524). A plurality of ports(606) are operable with a plurality of devices, and includes a first port connected to the upstream logic and a second port connected to the downstream logic. A switching logic switches the downstream/upstream logic of the first and second port by separating the first port from the upstream logic, separating the second port from the downstream logic, connecting the second port to the upstream logic, and connecting the first port to the downstream logic to exchange the upstream/downstream logic.
Patent KR-20080095601-A (KR)
Title: Method for forming hard mask pattern in semiconductor device
Inventor: KIM JONG HOON
IPC: H01L21/027
Filed: 2007-04-25
Abstract: A method for forming a hard mask pattern in a semiconductor device is provided to form a fine hard mask pattern. A hard mask pattern(106) for gate pattern etching is formed by performing an etching process using a patterned first insulating layer(107) to pattern the hard mask layer. A gate pattern is formed by performing an etching process using the hard mask pattern to etch sequentially a metal layer(105) for control gate, a conduction layer(104) for control gate, a dielectric layer(103), a conduction layer(102) for floating gate, and a tunnel insulating layer(101).
Patent KR-20080098755-A (KR)
Title: Rotary type input device
Inventor: KANG EUNG CHEON
IPC: H04M1/23
Filed: 2007-05-07
Abstract: A rotary-type input unit is provided to enable various multi-inputs according to the rotation of a wheel and allow the wheel to rotate without interference of a center key. A rotary-type input unit comprises the followings: a wheel(11) in which an insertion hole(14) is formed; a hollow partition(25) inserted into the insertion hole; a center key(29) inserted into the hollow of the partition; a holder(15) rotatably supporting the wheel; a base(39) with which holder is combined; a magnet(13) linked with one surface of the wheel and having N pole and S pole which are alternately arranged; a magnetic detector(35) which detects rotation of the magnet by being positioned to be faced with the magnet; and a printed circuit board(31) combined with one surface of the base.
Patent KR-20080101997-A (KR)
Title: Mobile communication device and operating method thereof
Inventor: LEE SANG HYUCK
IPC: H04B1/38
Filed: 2007-05-17
Abstract: A mobile terminal which more includes a additional input unit in a sub-body an operation method thereof are provided to use the input unit selectively according to an operation mode and increase the convenience of a user in order to convert the direction displayed on a corresponding screen. A main body(10) includes a display unit(150) and a first input unit. A hinge connects on one side of the main body in order to have a second position about the first location folded to the main body and the main body. A sub-body(20) includes a second input unit inputting data from one of the first and the second location to the main body. The second input UNIT is one of a touch screen and a qwerty type keyboard.
Patent KR-20070117467-A (KR)
Title: Process for the production of toluene diisocyanate
Inventor: ZECHLIN JOACHIM
IPC: C07C263/20
Filed: 2007-06-05
Abstract: A method for preparing toluene diisocyanate is provided to inhibit undesired coloration of toluene diisocyanate and to obtain toluene diisocyanate having a low color index. A method for preparing toluene diisocyanate comprises the steps of: (a) hydrogenating dinitrotoluene in the presence of a catalyst to obtain a crude toluene diamine mixture; (b) purifying the crude toluene diamine mixture to obtain toluene diamine containing less than 0.1 wt% of cyclic ketone based on 100 wt% of toluene diamine; and (c) carrying out phosgenation of the toluene diamine containing less than 0.1 wt% of cyclic ketone based on 100 wt% of toluene diamine to obtain toluene diisocyanate.
Patent KR-20080109424-A (KR)
Title: Semiconductor device
Inventor: NOH YOUNG KYU
IPC: G11C11/4076
Filed: 2007-06-13
Abstract: A semiconductor device is provided to store MRS to be suitable for the JEDEC rules even if an external command signal is inputted to the memory device from the exterior controller at wrong timing. A semiconductor device includes a plurality of shifting unit, an enable signal generation unit(230), a MRS enable signal output unit(250) outputting the internal command signal as the MRS enable signal. A shifting signal is composed of a fist shifting signal and a second shifting signal having much time than the first signal and the shifting unit includes a storing unit stores an internal command corresponding to the clock signal.
Patent KR-20070120429-A (KR)
Title: Liquid crystal display device
Inventor: SHIRAISHI NAOYA
IPC: G02F1/133
Filed: 2007-06-14
Abstract: An LCD is provided to prevent lines of a flexible PCB from being short-circuited, by contacting a punch-hole of a plating terminal of the flexible PCB with a metal frame. A holder(5) is loaded on an upper surface of an LCD panel. A flexible PCB(7) is connected to the LCD panel. A frame(8) houses the holder. The flexible PCB is extended to a rear surface of the holder while surrounding a lateral surface of the holder. A plating process is performed on lines of the flexible PCB. The lines are insulated from each other by plating the flexible PCB using a plating terminal for performing the plating process and forming a hole for removing the plating terminal in the flexible PCB. A holder pin is formed in the holder, and a pin hole is formed in the frame. The holder pin is inserted into the hole for removing the plating terminal and the pin hole. The pin hole is larger than the hole for removing the plating terminal.