baber/WOPTO huggingface dataset:
Patent KR-20020051958-A (KR)
Title: A manufacturing method of polymer concrete filter pipe
Inventor: CHOI DONG SUN
IPC: F16L9/08
Filed: 2000-12-21
Abstract: PURPOSE: A method for fabricating a polymer concrete water permeable pipe is provided to maximize the water permeability and to enhance the endurance of the water permeable pipe with improving the workability. CONSTITUTION: A filling stuff and aggregates are mixed in a mixer. Then, resin and curing agent are inputted into the mixer so as to uniformly mix the filling stuff and aggregates. The mixture is withdrawn into a pipe type bronze mold. At the same time, the mixture is hardened by using a vibrator, thereby forming a water permeable pipe. The water permeable pipe is separated from the pipe type bronze mold after 2-3 hours lapse and cured in atmosphere for one week. The filling stuff includes portland cement and a non-saturated polyester is used as a coupling agent.
Patent KR-20020053449-A (KR)
Title: Method for direct coping and moving on optical record medium
Inventor: CHO SE JIN
IPC: G11B7/0045
Filed: 2000-12-27
Abstract: PURPOSE: A method of copying and transferring data on an optical recording medium is provided to omit a data transferring process to a host when data is transferred or copied in the same disk, and to allocate identification information to an unused area of read/write commands generated from the host, to display a data transferring or a data copying, thereby reducing data transmission time. CONSTITUTION: When a read command is inputted(801), an optical disk recording/reproducing device checks whether a DCF(Direct Copy Flag) is set to 1(802). If so, the device accesses an optical disk to a corresponding read position(803). The device reads data to store the data in a memory(804). The device transmits a read completion report to a host(805). The host sets a DCF of a write command to 1, and transmits the DCF(806). The device reads the data stored in the memory as transfer length, and writes the data(808). The device transmits a write completion report to the host, and stands by a next read command from the host(809). If the DCF is set 0, the device writes data transmitted from the host(810). The device transmits a write completion report to the host, and stands by a next read command from the host(811).
Patent KR-20020055650-A (KR)
Title: Heater-device using exhaust-heat
Inventor: PARK MIN GYU
IPC: B60H1/18
Filed: 2000-12-29
Abstract: PURPOSE: A heater device using exhaust heat is provided to rapidly increase indoor temperature on starting of a vehicle and to improve performance of a defroster. CONSTITUTION: A heat radiating plate(20) is installed on a heat radiator and connected with an exhaust manifold(30) connected with an engine(80) by a heater comprising a first transfer plate(40) connected with the heat radiating plate, a second transfer plate(50) connected with the exhaust manifold and a bimetal(60) interposed between the first transfer plate and the second transfer plate and deformed when the engine is heated enough to prevent damage of the heat radiating plate by intercepting transmission of heat energy from the exhaust manifold to the heat radiating plate for heat energy of the exhaust manifold to flow into a car room.
Patent KR-20020056346-A (KR)
Title: Method of packaging a semiconductor device
Inventor: CHOI CHANG GUK
IPC: H01L23/12
Filed: 2000-12-29
Abstract: PURPOSE: A method for packing a semiconductor device is provided to achieve simple package a low manufacturing cost by connecting lead frames in each unit packages with the use of a sold ball or a solder paste. CONSTITUTION: An upper unit package(11) and a lower unit package(12) are formed by interconnection and molding process. An upper part of the lead frame(14) of the lower unit frame is covered with a conductive material(15) for electrical connection. The lead frame of the lower unit package is set on the conductive material layer.
Patent KR-20020056660-A (KR)
Title: Method for forming fine pattern of semiconductor device
Inventor: JUNG SEONG UNG
IPC: H01L21/027
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a fine pattern of a semiconductor device is provided to increase the area of a storage node, by forming a pattern using a ArF photoresist layer so that an electron beam is radiated to a wafer. CONSTITUTION: A photoresist layer is applied on the wafer. A baking process is performed regarding the photoresist layer at a temperature lower than 150 deg.C. The photoresist layer is patterned through an exposure and development process. An electron beam is radiated to the wafer having a patterned photoresist layer to fix the pattern. The exposure process is performed by using a laser beam having a wavelength of 100-248 nanometer.
Patent KR-20020058870-A (KR)
Title: Panel lifter for press
Inventor: KIM HAK JUN
IPC: B21D45/00
Filed: 2000-12-30
Abstract: PURPOSE: A panel lift apparatus is provided to lift and remove a panel stuck in a lower steel member by repeating rotational and vertical movement of a latch lever by the operation of a backup cam which moves forwardly and rearwardly by vertical movement of an upper die and backward or rearward movement of a stationary driver interlockingly therewith. CONSTITUTION: A panel lift apparatus comprises a stationary driver, a latch arm bracket(23), a bottom plate(29), a latch lever(27) and a lever actuator. The stationary driver is mounted to one side of a lower die(5). The upper end of the stationary driver is formed with an oblique guide surface(17). The inside of the stationary driver is formed with a vertical guide surface. The latch arm bracket(23) is downwardly mounted to one side of the bottom surface of an upper steel member(13) between the stationary driver and a lower steel member(3) via a connecting block(21). A space portion(25) is defined in one side of the latch arm bracket. The bottom plate(29) is mounted to one end of the latch arm bracket. The bottom plate has a vertical surface which is directed upwardly toward the stationary driver. The latch lever(27) is fitted into the space portion of the latch arm bracket. One end of the latch lever is hingedly connected to the latch arm bracket, and the other end of the latch lever is disposed toward the lower steel member. The lever actuator is fitted into the space portion of the latch arm bracket. The lever actuator rotates the latch lever at a predetermined angle while it is forwardly and rearwardly slid in contact with the bottom plate by the oblique guide surface and the vertical guide surface of the stationary bracket below the latch lever.
Patent KR-20010023080-A (KR)
IPC: C01G19/02
Filed: 1997-10-06
Abstract: A method for dissociating metal-ligand complexes in a supercritical fluid by treating the metal-ligand complex with heat and/or reducing or oxidizing agents is described. Once the metal-ligand complex is dissociated, the resulting metal and/or metal oxide form fine particles of substantially uniform size. In preferred embodiments, the solvent is supercritical carbon dioxide and the ligand is a  beta -diketone such as hexafluoroacetylacetone or dibutyldiacetate. In other preferred embodiments, the metals in the metal-ligand complex are copper, silver, gold, tungsten, titanium, tantalum, tin, or mixtures thereof. In preferred embodiments, the reducing agent is hydrogen. The method provides an efficient process for dissociating metal-ligand complexes and produces easily-collected metal particles free from hydrocarbon solvent impurities. The ligand and the supercritical fluid can be regenerated to provide an economic, efficient process.
Patent KR-20010023543-A (KR)
IPC: F23Q2/28
Filed: 1998-08-31
Abstract: A lighter of the disposable type, ignition of which requires depression of an actuator that is resistant to the manipulations of unintended users. The lighter is normally maintained in a position that prevents depression of the actuator through the incorporation of a mechanism that increases the difficulty of operation. The actuation inhibiting mechanism requires a downward displacement and a tilted displacement in order to allow full depression of the actuator and activation of an ignition mechanism. Preferably, at least one biasing element is provided so that when the actuator is displaced through the application of force by a user, it returns to the initial blocking position when the force is removed.
Patent KR-20010023732-A (KR)
Title: 스크램블된 콘텐츠를 위한 탬퍼방지 플레이어
IPC: G06F12/14
Filed: 1998-07-16
Abstract: 한 장치에서, 디스크램블된 콘텐츠를 생성하도록 스크램블된 콘텐츠를 디스크램블하는 디스크램블러를 구현하기 위해 프로그래밍 명령어들의 플레인 텍스트(plain text) 및 오브퍼스케이티드(obfuscated) 셀들(106)의 한 그룹이 제공된다. 다른 장치에서, 스크램블된 콘텐츠 공급자에 적절한 인증 도전을 제공하고 상기 스크램블된 콘텐츠 공급자로부터의 인증 도전에 대한 적절한 인증 응답을 생성하는 인증기를 구현하기 위해 프로그래밍 명령어들의 플레인 텍스트 및 오브퍼스케이티드 셀들의 한 그룹이 제공된다. 또다른 장치에서, 디코더에 대한 무결성 검증을 수행하는 무결성 검증기를 구현하기 위해 프로그래밍 명령어들의 플레인 텍스트 및 오브퍼스케이티드 셀들의 한 그룹이 제공된다. 또다른 장치에서, 스크램블된 콘텐츠를 플레이하는 것과 관련된 다수의 비밀을 유지하는 비밀 홀더를 구현하기 위해 프로그래밍 명령어들의 플레인 텍스트 및 오브퍼스케이티드 셀들의 한 그룹이 제공된다.
Patent KR-20010031231-A (KR)
Title: 제어 채널 자원의 향상된 이용을 위한 방법 및 장치
IPC: H04W52/02
Filed: 1998-10-16
Abstract: 본 발명은, 제 1 무선 통신 망에 있어서, 이동국이 대기 모드에서 동작하여  제 1 제어 채널을 감시하는 방법 및 장치에 관한 것이다. 제 1 제어 채널 상의 메시(703-708) 전송은 주기적으로 발생하는 프레임(700)에서 이루어 진다. 각 프레임(700)은, 어떠한 메시지도 특정 이동국으로 주소지정되지 않은 제 1 메시지 열(701)과, 특정 이동국으로 주소지정된 메시지를 포함할 수 있는 제 2 메시지 열(702)을 포함한다. 이동국은, 적어도 제 1 프레임(700)에 대해서, 제 2 메시지 열(702)에 속하는 메시지의 어느 부분도 전송되지 않게될 시간 주기를 결정한다. 상기 시간 주기는, 이동국이, 제 1 제어 채널을 반송하는 무선 신호를 수신하는 것이외의 기타 동작, 예컨대, 제 2 무선 통신 망에 있어서 슬립모드로 들어가 제어 채널에 대해서 스캐닝하는 데에 사용될 수 있다.
Patent KR-20010032258-A (KR)
Title: 전력 유도 장치
IPC: H02G15/34
Filed: 1998-11-30
Abstract: 본 발명은 제 1 냉각 수단 (22) 에 의해 냉각되는 제 1 컨덕터 수단 (21) 을 포함하는 내부 제 1 전도 수단 (3) 을 가지며, 외부 제 1 전기 절연체 (4) 를 둘러싸는 제 1 케이블 (2); 내부 제 2 전도 수단 (6) 을 가지며, 외부 제 2 전기 절연체 (7) 를 둘러싸는 제 2 케이블 (5); 조인트 (8) 에서 제 2 전도 수단 (6) 의 일단부에 결합되는 제 1 전도 수단 (3) 의 일단부; 및 제 1 및 제 2 전도 수단 (3,6) 의 일단부들과 조인트 (8) 를 둘러싸는 폴리머 전기 절연 수단 (9) 을 포함하며, 각각의 케이블의 외부 전기 절연체 (4,7) 는 해당 내부 전도 수단의 일단부에 인접하여 이 내부 전도 수단의 일단부를 둘러싸지 않는 적어도 하나의 케이블 조인트 어셈블리를 포함한다.    제 1 전기 절연체는 반도체 재료의 내부 및 외부층과 절연 재료의 중간층을 포함한다. 
     또한, 본 발명은 전력 유도 장치내의 2 개의 전력 케이블을 함께 결합하는 방법에 관한 것이다.
Patent KR-20010041584-A (KR)
Title: 인티그린 길항제로 사용되는 메타-질소치환고리형 벤조산화합물 및 이의 유도체
IPC: A61K31/675
Filed: 1999-02-22
Abstract: 본 발명은 α v β 3 인티그린 길항제(integrine antagonist)로 사용되는 하기 화학식의 화합물 및 이의 약학적으로 허용되는 염 및 이성체에 관한 것이다.
Patent KR-20010043122-A (KR)
Title: 치환된 비피리딜 유도체의 촉매적 제조방법
IPC: C07B61/00
Filed: 1999-04-24
Abstract: 본 발명은 화학식 Ⅲ의 피리딘 하나 이상을 알콜, 염기, 팔라듐 촉매 및 임의로 하나 이상의 추가의 용매의 존재하에 물 속에서 0 내지 200℃의 온도에서 반응시킴으로써 비피리딜을 제조하는 방법에 관한 것이다. 
     화학식 Ⅲ 
     
       
     
     위의 화학식 Ⅲ에서, 
     S', S'', S''', S'''' 및 S'''''은 서로 독립적으로 동일하거나 상이하며, 수소, (C 1 -C 18 )-알킬, 알콕시-(C 1 -C 18 ), 아실옥시-(C 1 -C 18 ), 아릴옥시-(C 1 -C 18 ), 퍼플루오로아실옥시-(C 1 -C 8 ), NO 2 , (C 1 -C 18 )-아릴, (C 1 -C 18 )-헤테로아릴, 할로겐, 하이드록실, 니트로, 니트로소, CN, COOH, CHO, PO 3 H 2 , SO 3 H, SO 2 R, SOR, NH 2 , NH-알킬-(C 1 -C 18 ), NH-알킬 2 -(C 1 -C 18 ), 보호된 아민, CF 3 , NHCO-알킬-(C 1 -C 4 ), N-알킬-(C 1 -C 4 )-CO-알킬-(C 1 -C 4 ), COO-알킬-(C 1 -C 18 ), CONH 2 , CO-알킬(C 1 -C 18 ), NHCOH, NHCOO-알킬-(C 1 -C 4 ), CO-(C 1 -C 18 )-아릴, COO-(C 1 -C 18 )-아릴, CHCH-CO 2 -알킬-(C 1 -C 18 ), CHCHCO 2 H, PO-페닐 2 , PO-알킬 2 -(C 1 -C 4 ), (COO - ) n (양이온) n+ , (PO 3   2- ) n (양이온) 2   n+ , (SO 3   - ) n (양이온) n+ 및/또는 (O - ) n (양이온) n+ 이고, 이의 치환체 중의 하나 이상은 클로라이드, 브로마이드 또는 요오다이드이고, 
     S', S'', S''', S'''' 및/또는 S'''''은 임의로 함께 하나 이상의 지방족 및/또는 방향족 환을 형성하고/거나, 임의로 화학식 Ⅲ의 하나 이상의 추가의 피리딘에 브릿지를 형성하고/거나, 라디칼 S', S'', S''', S'''' 및/또는 S'''''은 임의로 위에서 정의한 바와 같고,　S', S'', S''', S'''' 및/또는 S'''''에 대해 위에서　정의한 바와 같은 라디칼 하나 이상에 의해 치환된다.
Patent KR-20010052986-A (KR)
Title: 이온 빔을 스캐닝하고 포커싱하기 위한 방법 및 장치
IPC: H01J37/147
Filed: 1999-05-25
Abstract: 이온 빔과 같은 대전된 입자 빔을 스캐닝하고 포커싱하기 위한 방법 및 장치가 제공된다.  이 장치는 대전된 입자 빔을 발생시키기 위한 충전된 입자 소스와, 상기 대전된 입자 빔에 대향하는 부분에 배치된 스캔 전극들과, 상기 대전된 입자 빔과 상기 스캔 전극들의 하류방향에 인접하여 배치된 포스트스캔 전극을 포함한다.  포스트스캔 전극에는 포스트스캔 전압이 인가된다.  대전된 입자 빔을 제1 방향으로 스캐닝하기 위해 스캔 전압 발생기는 스캔 전극에 스캔 전압을 인가한다.  스캔 전압은 포스트스캔 전압보다 바람직하게는 더 네거티브인 네거티브 DC 전압 오프셋을 갖는다.  대전된 입자 빔은 제1 방향에 수직인 제2 방향으로 포커싱된다.  본 발명은 타겟에 전달된 이온 빔 전류를 증가하기 위해 이온 주입기에서 사용될 수 있다.
Patent KR-20020057497-A (KR)
Inventor: SHIN GYEONG MAN
IPC: F25D17/06
Filed: 2001-01-05
Abstract: PURPOSE: A refrigerator with fan motor case is provided to simplify assembly process of the fan motor case receiving a fan motor of a blowing fan. CONSTITUTION: A fan motor case(50) includes a first housing(51) receiving a part of a fan motor therein; and a second housing(52) receiving the rest of the fan motor therein so that the first housing and the second housing are joined and integrated by a foldable connecting part(53) formed between the first housing and the second housing. Extension parts(58) are formed on joining ends of the first housing and the second housing. One end of the extension part of one of the first housing and the second housing has at least one fixing protrusion(58a) to fix an end of the extension part of the other of the first housing and the second housing.
Patent KR-20020064059-A (KR)
Title: Unit Panel for Curtain Wall
Inventor: KANG JAE SIK
IPC: E04B2/88
Filed: 2001-01-31
Abstract: PURPOSE: A fireproof unit panel for a bulkhead diaphragm of a curtain wall of a multistory building having a ventilation structure is provided to economize in energy and to reinforce a fireproof function. CONSTITUTION: The fireproof unit panel(1) for a bulkhead diaphragm of a curtain wall of a multistory building having a ventilation structure comprises: a metal frame body(10) of a screen having the appointed plane size to form a metal truss as a bearing frame body where outer wall boards of a curtain wall are fixed; an inner insulation layer(20) formed to enclose the outer side of the screen formed by the frame body(10); an inner steel sheet(30) enclosing the inner insulation layer(20); an outer insulation layer(40) formed in the inner space of the screen formed by the frame body(10) on the outer side of the inner insulation layer(20); an outer steel sheet(50) enclosing the outside of the outer insulation layer(40); inner brackets(60) fixed to the frame body(10) and projected to the outside of the inner steel sheet(30); and outer brackets(70) fixed to the frame body(10) and projected to the outside of the outer steel sheet(50).
Patent KR-20020064101-A (KR)
Inventor: KANG HO JUNG
IPC: H04N9/31
Filed: 2001-02-01
Abstract: PURPOSE: An optical system of a liquid crystal projector is provided to implement a color image through two pieces of liquid crystal panels using a color selector and a color wheel, so as to reduce a size and the number of components and diminish the whole length of the system. CONSTITUTION: A first liquid crystal panel(52G) displays a first color image. A second liquid crystal panel(52RB) sequentially displays second and third color images. An illumination unit converts white light from a light source into one linearly polarized light. A color selector(38) selectively converts the linearly polarized light according to wavelength. A dichroic prism(40) allows incident light from the color selector according to the linearly polarized light to be incident to the first and second liquid crystal panels, and obtains color image information in the first and second liquid crystal panels, to mix and emit colored light. And a color wheel(50) arranged between the dichroic prism and the second liquid crystal panel separates colors in time sequence.
Patent KR-20010082672-A (KR)
Title: Phase comparating circuit, pll circuit, television broadcasting receiver and phase comparating method
Inventor: KOYAMA DAKESHI
IPC: H03L7/18
Filed: 2001-02-15
Abstract: PURPOSE: To provide a phase comparator circuit, capable of outputting a signal corresponding to a phase difference, even if the phase difference is small. CONSTITUTION: This phase comparator circuit is provided with a feed-forward circuit 4, between a frequency phase comparator 1 and a charge pump circuit 2. The feed-forward circuit 4 has capacitors C1 and C2 connected between respective Q output terminals of flip-flops 11 and 12 inside the frequency phase comparator 1 and the current route of the charge pump circuit 2. The capacitors C1 and C2 perform an operation for speedily supplying the Q output voltages of the D flip-flops 11 and 12 to the charge pump circuit 2, by capacity-coupling the Q output terminals of the D flip-flops 11 and 12 and the current path of the charge pump circuit 2. Therefore, even when the phase deviation between input signals FS and FR is small, a voltage corresponding to that phase deviation is supplied to the collector terminals of transistors Q1 and Q2 inside the charge pump circuit 2 and corresponding to the phase deviation, and a current flowing inside the charge pump circuit 2 can be accurately controlled.
Patent KR-20020071537-A (KR)
Title: A Method for setting a call notice
Inventor: KO SE EUN
IPC: H04B1/38
Filed: 2001-03-07
Abstract: PURPOSE: A method for setting an incoming function of a mobile communication terminal is provided to allow the terminal to change the incoming function when a time set by a timer is reached, or to change the incoming function in compliance with a pre-decided schedule when an absolute time is reached. CONSTITUTION: If an automatic incoming function is set in a main menu of a terminal(100), one of a simple incoming change and schedule incoming setting is selected(110). If the simple incoming change is selected, timer is set(120). After the timer is completely set, one of incoming functions is selected(130). If a time set by the timer is reached in the step 120, setting is changed to the incoming function selected in the step 130(140). If the schedule incoming setting is selected in the step 110, an absolute time is set(150) and one incoming function to be used in the absolute time is selected(160). And, when implementing various incoming functions(170), the steps 150 and 160 are repeated.
Patent KR-20020072734-A (KR)
Title: Indoor proliferation method of poecilocoris lewisi
Inventor: KIM NAM JEONG
IPC: A01K67/033
Filed: 2001-03-12
Abstract: PURPOSE: An indoor propagating method of poecilocoris lewisi is provided to achieve the mass production thereof, to systematize its whole year breeding, and to preserve other natural resources. CONSTITUTION: Feed, for example, peanuts, is supplied day by day while changing the old feed into the new one per three or four days, at this time a small amount of nutritive element being added to the feed. In order to raise the total amount of oviposition and an incubation rate, female and male poecilocoris lewisi are prepared and copulated at a ratio of 1 to 1 in a breeding box, and then the female poecilocoris lewisi is repeatedly copulated four weeks later after first copulation. The breeding box is continuously maintained at a temperature of 25deg.C throughout the year.
Patent KR-20020073635-A (KR)
Title: Stick Assembly Apparatus For Climing Mountain
Inventor: LHA JEH KUN
IPC: A63B29/08
Filed: 2001-03-15
Abstract: PURPOSE: An assembly device of an alpenstock is provided to allow a user to strongly assembly and lock the alpenstock with a relatively low force as well as release the locking condition thereof easily. CONSTITUTION: The assembly device of an alpenstock comprises a coupling member(200) inserted and fixed into one of connection pipes(100,110); a tightening member(300) inserted in the coupling member; a locking member(400) closely contacting with the inner wall of the other connection pipe with surrounding around the tightening member; a fixing member(500) located over the coupling member to be engaged with the coupling member; and a spring(600) elastically supported under the coupling member.
Patent KR-20020041270-A (KR)
Title: Form processing system, management system of form identification dictionary, form processing terminal and distribution method of form identification dictionary
Inventor: FUJISAWA HIROMICHI
IPC: G06Q10/10
Filed: 2001-03-19
Abstract: PURPOSE: To provide a slip processing system for many types of slips, which allows users to easily create a slip discrimination dictionary, distribute slip discrimination dictionary information, and mange charges. CONSTITUTION: If a slip processing terminal 121 fails slip discrimination, the terminal transmits slip image information to an operating center 203. A slip discrimination dictionary manager 111 at the operating center analyzes a cause of the discrimination failure, and renews a slip discrimination dictionary while operating a slip processing system. Subsequently, the slip discrimination dictionary manager 111 transmits the renewed information to the terminal. In addition, when slip discrimination fails, the terminal may also transmit information, which indicates features of the slip type, with the discrimination-failed slip image to the slip discrimination dictionary manager 111. The slip renewed information at the terminal is stored into a usage DB to be used as charge information.
Patent KR-20010044722-A (KR)
Inventor: PARK CHONG HWA
IPC: A61F9/04
Filed: 2001-03-20
Abstract: PURPOSE: A visor for a cap obtained by doubly sewing a transparent or semitransparent synthetic resin film one above the other in a state where printed fabrics with various characters, figures or the like are inserted into between the synthetic films is provided, which creates luxury beauty of external appearance. CONSTITUTION: In a visor for a cap for shielding the sun or the like attached ahead a cap for covering the whole head or a head strip, the visor(1) is sewed in a state where two transparent or semitransparent synthetic resin films(2)(2') are overlapped each other and fabrics(3) with various colors are inserted into between the synthetic resin films.
Patent KR-20010067764-A (KR)
Title: self-reflection sheet
Inventor: KIM GANG HYEON
IPC: G02B5/128
Filed: 2001-03-21
Abstract: PURPOSE: A reflexive reflecting sheet is provided which is not damaged even if the reflecting sheet is circulated with a protection film being peeled off. CONSTITUTION: A reflexive reflecting sheet includes a hot melt adhesive layer(60), a base layer(50) deposited on the adhesive layer, and a transparent bead layer deposited on the base layer(50). The base layer has 100% modulus of 40-80kg. The base layer has the thickness of 45-80 micrometers. The thickness of the adhesive layer is 35-70 micrometers. A reflecting layer(40) is formed on the transparent bead layer to increase reflexive reflecting efficiency of the transparent bead layer. The base layer is formed on the reflecting layer. The thickness of the base layer and the adhesive layer is controlled to make the entire thickness of the reflecting sheet 130-160 micrometers approximately.
Patent KR-20020075087-A (KR)
Title: Mounting structure of Fingerprint sensor in Display device
Inventor: BAEK JIN UK
IPC: G06K9/00
Filed: 2001-03-23
Abstract: PURPOSE: A structure for fixing a fingerprint recognizing sensor of a video display device is provided to enhance a productivity and a commodity value of a video displaying device by fixing a fingerprint recognition sensor as an insertion customizing method and supporting a sensor circuit board stably. CONSTITUTION: A fingerprint recognition sensor(10) is attached to a fixing bracket(20) and fixed at the rear surface of a front case(F) of a video displaying device. An insertion protrusion of the fixing bracket(20) is inserted into an engaging hole of the fingerprint recognition sensor(10) and extended and pressed, and the fingerprint recognition sensor(10) is fixedly engaged to the fixing bracket(20). A sensor circuit board(12) connected to the sensor(10) is received in a circuit board supporting unit(24) of the fixing bracket(20). Thus, a mounting state of the sensor circuit board(12) is maintained stably.