baber/WOPTO huggingface dataset:
Patent KR-20020028313-A (KR)
Title: illumination device for door handle of automotive vehicle
Inventor: KIM I GYU
IPC: B60Q1/32
Filed: 2000-10-09
Abstract: PURPOSE: A device for illuminating a door handle of a vehicle is provided to recognize the door handle position in a dark place or in the nighttime by providing an additional light emitting element outside the handle part. CONSTITUTION: A device for illuminating a door handle of a vehicle includes a housing part(14) fixed to a door, a handle part(16) disposed on the housing part with a predetermined distance, and a light emitting part(20) for radiating light to the housing part in a predetermined case, wherein the light emitting part includes a remote starting-sensing part for sensing whether a vehicle is started by remote operation, a multi-functional switch operation sensing part(26) for sensing whether a multi-functional switch in a driver's room is operating, and a control unit(22) for inputting respective operation signals from the multi-functional switch operation sensing part.
Patent KR-20020030426-A (KR)
Inventor: CHO SEONG JIN
IPC: D06F33/02
Filed: 2000-10-17
Abstract: PURPOSE: A washing machine is provided to change or replace program according to a change of environments, to perfectly solve troubles by grasping used history of each component of the washing machine, and to obtain laundry information for development of the washing machine. CONSTITUTION: A washing machine includes a load part having a motor(20), a water feed valve and a water discharge valve for operating an inner tub, an outer tub or laundry wings, a drive micom(22) for controlling the operation of the load part and reading the operation state, a key input part(23) for allowing a user to perform various operation orders and function setting of the washing machine, a display part(24) for displaying function, the operation state and used history of the washing machine, a memory(25) for storing all relevant information, an interface part(26) for exchanging data with an external device, and a system micom(27) for controlling the drive micom and the display part for storing data into the memory or uploading the data stored in the memory to the external device.
Patent KR-20020034237-A (KR)
Title: Rotation Speed control Device of Sinter Cooler
Inventor: NA JEONG SU
IPC: F27B21/14
Filed: 2000-10-31
Abstract: PURPOSE: An apparatus for controlling a rotation speed of a sinter cooler is provided which prevents over flowing of red sintered ore due to unbalanced loading, thereby prevents spreading of facility accident, increases cooling efficiency due to balanced loading, thereby improves productivity and reduces maintenance cost. CONSTITUTION: The apparatus for controlling a rotation speed of a sinter cooler comprises a first detection part(61) detecting a loading level of sintered ore in a cooler; a first amplification part(62) amplifying the detected signals of the detection part; a V/I conversion part(63) converting the amplified detected voltage signals into current signals; a setting part(64) in which a discharging amount and the number of rotations of the cooler are set by an operator; a first operation part(65) multiplying a level detection value by the detection part(61) by a set value by the setting part(64); a second detection part(66) detecting a transfer car speed of a sintering machine; a rectification part(67) rectifying detected signals of the second detection part; a second amplification part(68) amplifying the rectified detected signals; and a second operation part(69) inputting the multiplied value as a set value of a control system(55) controlling increasing or decreasing of driving voltages of an SCR unit(58) which controls driving speeds of a DC motor rotating the sinter cooler by amplifying an output value of the first operation part(65) and multiplying the amplified output value of the first operation part(65) by an output value of the second amplification part(68).
Patent KR-20020034583-A (KR)
Title: Apparatus for preventing unloaded oscillation of magnetron using capacitance sensors in microwave oven
Inventor: KO SEUNG JIN
IPC: F24C7/08
Filed: 2000-11-02
Abstract: PURPOSE: A no-load oscillation preventing device for a microwave oven by using a capacitance sensor is provided to prevent the microwave oven from operating in no-load state when food is not in a cooking chamber. CONSTITUTION: A capacitance sensor(18) is installed on the lower part of a tray(13), and detects capacitance by using the permittivity of food(11). An oscillator varies an oscillation frequency by coupling inductive capacitance induced from the capacitance sensor(18) with internal capacitance. A controller determines whether the food(11) is in a cooking chamber(15) by comparing a count value of the oscillation frequency when the food is not in a cooking chamber(15) with a count value of the frequency output from the oscillator, and drives/stops a magnetron.
Patent KR-20020034625-A (KR)
Title: Knee protecting apparatus for automobile
Inventor: HONG SEONG HAK
IPC: B60N2/24
Filed: 2000-11-02
Abstract: PURPOSE: A knee protection device for an automobile is provided to prevent injure of passengers seating on a rear seat by absorbing impact power applied to the passengers' knees through a buffering member mounted on a seat back frame assembly of a front seat when the automobile comes into collision. CONSTITUTION: A knee protection device for an automobile includes a seat back assembly(10), a seat back frame assembly(20), a bracket(23) and a buffering member(30). The seat back assembly has a cover, a pad and a hook(13). The seat back frame assembly is fixed and mounted by the hook. The bracket has coupling holes(22) formed at both sides of a frame(21) of the seat back frame assembly. The buffering member is mounted on the bracket to buffer impact.
Patent KR-20020040437-A (KR)
Title: method of manufacturing a hot-rolled galvanized steel sheets with excellent surfaceappearance
Inventor: JUN SEON HO
IPC: C23C2/06
Filed: 2000-11-24
Abstract: PURPOSE: A method for manufacturing a zero spangled hot dipped galvanized iron with superior surface quality is provided which has superior plating cohesion over a period of time lapsed even on a minimized spangle, and has neither flow marks nor pitting defects due to manufacturing of the minimized spangle. CONSTITUTION: The method for manufacturing a hot dipped galvanized hot rolled strip with superior surface quality comprises the steps of plating the pickled hot rolled strip by dipping a pickled hot rolled strip into a plating pot comprising 0.18 to 0.25 wt.% of Al, 0.01 wt.% or less of Pb, 0.05 to 0.075 wt.% of Sb and a balance of Zn and inevitable impurities; manufacturing a minimized spangle by spraying an ammonium hydrogenphosphate solution onto the hot rolled strip dipped into the plating pot just before the hot zinc is solidified; and skin passing the surface of the plating layer to a reduction force of 150 tons or more using a shot blast texturing dull roll.
Patent KR-20020044363-A (KR)
Title: A navigation system with a fuel station guidence function
Inventor: KIM JAE YEONG
IPC: G08G1/0969
Filed: 2000-12-05
Abstract: PURPOSE: A navigation system having a fuel charge guide function is provided to report and guide the amount of fuel and an oil station to a driver by checking the remaining amount of fuel. CONSTITUTION: A fuel gauge(30) is used for detecting the remaining amount of fuel in a vehicle and outputs a detected value to a navigation system(50). The navigation system(50) is used for displaying an optimum driving path from a current position to a destination when a driver inputs a desired destination on a screen of the navigation system(50). The navigation system(50) calculates a possible distance covered by using the remaining amount of fuel and a consumed fuel ratio. The navigation system(50) controls a voice guide portion(90) and an image guide portion(90). The image guide portion(90) displays a guide sentence on a front panel of a vehicle according to a control operation of the navigation system(50).
Patent KR-20020044964-A (KR)
Title: an air bag of vehicles
Inventor: KIM GYEONG CHEOL
IPC: B60R21/23
Filed: 2000-12-07
Abstract: PURPOSE: An airbag is provided to avoid the phenomenon of blowing a passenger's face due to inflation of airbag and to prevent the passenger's neck from being injured by dividing an inner space of the airbag into a primary deployment space and a secondary deployment space and by causing the secondary deployment space corresponding to the passenger's face not to be shocked at the beginning of deployment of the airbag. CONSTITUTION: An airbag comprises an inflator(1), an outer shell(2), tethers(3,4) and an inner shell(5). The outer shell(2) is inflated by a powder explosion within the inflator(1). The tethers(3,4) sustain a longitudinal shape of the outer shell in deployment of the airbag. The inner shell(5) is provided within the outer shell(2). The inner shell(5) divides the inner space of the outer shell(2) into a primary deployment space(8) and a secondary deployment space(9) for protecting a driver's face. Air inlets(5a,5b) are formed in the inner shell(5).
Patent KR-20020052251-A (KR)
Title: warning device for parking condition of vehicle
Inventor: LEE GYEONG CHEOL
IPC: B60T17/22
Filed: 2000-12-26
Abstract: PURPOSE: A device for warning parking in a vehicle is provided to prevent an accident generated in moving a chassis downward through weight and to alarm parking without neutral range. CONSTITUTION: A device for alarming parking of a vehicle comprises a vehicle speed sensing unit(10) detecting speed of the vehicle; a shift stage detecting unit(20) sensing change of the shift stage; a starting state detecting unit(30) detecting on/off state of an engine; a brake state detecting unit(40); a slant degree detecting unit(50) sensing a slant degree of a ground; a controlling unit(60) deciding parking whether the shift stage is in a neutral range; a shift stage displaying unit(70) turning on an indicator panel displaying a position of the shift stage by being controlled through the controlling unit; and a warning sound generating unit(80). Thereby, the device for alarming the parking of the vehicle prevents an accident generated in moving a chassis downward through weight by alarming the parking without neutral range.
Patent KR-20010022505-A (KR)
IPC: A61K45/00
Filed: 1998-08-11
Abstract: 본 발명은 하기의 공통 특징들을 가지는 단백질-카이나제의 계열에 관한 것이다: 이들은 일정한 패턴인 GxGx(Y/F)GxV를 결여하고; 비-싸이클린-의존 CAK 활성을 가지고 있다. 이 계열의 단백질-카이나제의 억제자는 살균제로서 사용될 수 있다.
Patent KR-20010023942-A (KR)
IPC: H03M3/02
Filed: 1998-09-08
Abstract: 밴드패스 ΣΔ ADC는 단일-루프(10) 또는 MASH 아키텍쳐(12, 100, 121)을 이용한다.  공진기는 지연 셀 공진기(131), 무손실 이산 적분기 공진기(132), 포워드-율러 공진기(133) 및 두경로 인터리빙 공진기(134)로서 구현된다.  공진기는 액티브-RC, gm-C, MOSFET-C, 스위칭 캐패시터 및 스위칭 전류 회로와 같은 아날로그 회로 기술로 형성된다.  스위칭 캐패시터 및 스위칭 전류 회로는 단일-샘플링, 이중-샘플링 또는 다중-샘플링 회로로 구현될 수 있다.  스위칭 캐패시터 회로를 이용하는 ΣΔ ADC에 대한 융통성 있는 요구 조건은 ADC가 CMOS 프로세스에서 구현되도록 하여 비용을 최소화하고 파워 소모를 감소시킨다.  이중-샘플링 회로(101)은 매칭을 개선시키고 샘플링 클록 지터에 강하도록 한다.  특히, 밴드패스 MASH 4-4 ΣΔ ADC는 CDMA 이용분야에 대한 32의 오버샘플링 비율에서 85dB의 신호대 노이즈비를 제공한다.  밴드패스 ΣΔ ADC는 주파수 하향변환을 제공하도록 언더샘플링과 결합하여 이용될 수 있다.
Patent KR-20010030883-A (KR)
Title: 다중 보안 레벨을 갖는 보안 메모리
IPC: G06K19/07
Filed: 1998-09-23
Abstract: 본 발명에 따르면, 보안 메모리(20)는 발행자 퓨즈(20)가 끊어지기 전에 보안 메모리(20)에의 억세스를 제어하는 억세스 코드 (SCI)를 갖는 제1 레벨의 보안 존(22), 보안 코드 시도 카운터(SCAC)를 리세팅하기 전에 미리 정해진 회수의 상기 억세스 코드와의 일치 시도가 이루어질 때 상기 보안 메모리(20)에의 억세스를 방지하는 보안 코드 시도 카운터(SLAC), 및 복수의 어플리케이션 존(24)을 포함하고, 상기 복수의 어플리케이션 존 각각은: 저장 메모리 존(SMZ2-4), 발행자 퓨즈(28)가 끊어진 후에 상기 저장 메모리 존에의 억세스를 제어하는 어플리케이션 존 억세스 코드(SC2-4)를 갖는 어플리케이션 보안 존(24), 상기 어플리케이션 존 보안 코드 시도 카운터를 리세트하기 전에 미리 정해진 회수의 상기 어플리케이션 존 억세스 코드(SC2-4)와의 일치 시도가 이루어질 때 상기 어플리케이션 존에의 억세스를 방지하는 어플리케이션 존 보안 코드 시도 카운터(S2-4AC), 발행자 퓨즈가 끊어진 후에 상기 저장 메모리 존에의 소거 억세스를 제어하는 소거 키 코드를 갖는 소거 키(EZ2-4) 구획, 및 상기 소거 키 시도 카운터(E1-4AC)를 리세트하기 전에 미리 정해진 회수의 상기 소거 키 코드(EZ2-4) 일치 시도가 이루어질 때 상기 어플리케이션 존에의 소거 억세스를 방지하는 소거 키 시도 카운터(E1-4AC)를 포함한다.
Patent KR-20010024410-A (KR)
IPC: C07C49/675
Filed: 1998-10-05
Abstract: 본 발명은 촉매로서 사용되는 하기 화학식 1에 따르는 화합물에 관한 것이다: 
     화학식 1 
     M +x [C(SO 2 CF 3 ) 3 ] x   
     상기 식에서, 
     x는 1 또는 2이고, 
     M은 x가 1인 경우 수소 또는 알칼리 금속 원자이고, x가 2인 경우 알칼리 토금속 원자이다. 
     또한 본 발명은 화학식 1의 신규한 Mg 화합물에 관한 것이다.
Patent KR-20010024548-A (KR)
Title: 질병관련 또는 약물유발 운동장해의 치료방법
IPC: C07D211/18
Filed: 1998-09-16
Abstract: 운동장해로 고통받고 있는 사람에게 치료 유효량의 NR1A/2B 부위-선택적 NMDA 수용체 길항제 화합물을 투여한다.
Patent KR-20010032251-A (KR)
Title: 약물이 로딩된 분말 형태의 가교 폴리머를 포함하는약학적 조성물 및 초임계 유체를 이용한 이의 제조방법
IPC: A61K9/16
Filed: 1998-11-16
Abstract: 약학적 조성물은 초임계 유체에 용해된 약물을 가교 폴리머에 로딩하여 분말 형태로 제조된다. 로딩 방법은 2단계 공정에 의해 이루어 진다. 첫 번째 단계에서는 적절한 온도 및 압력 조건에서 초임계 유체를 약물로 포화시킨다. 두 번째 단계에서는 약물을 함유하는 초임계 유체를 가교 폴리머와 접촉시킨다. 초임계 유체의 특이적 특성에 의해, 초임계 유체는 폴리머를 통과하고 약물은 그 자체로 폴리머에 로딩된다. 유체를 제거하면 약물은 그 자체로 폴리머에 남게된다.
Patent KR-20010033807-A (KR)
Title: 구조화된 패킹과 이를 위한 요소
IPC: B01J19/32
Filed: 1998-12-29
Abstract: 본 발명에 따른 압력강하량이 작고, 높은 효율의 구조화된 패킹(2)은 수직형인 양호하게는 정사각형인 채널(54, 56, 58)로 형성되는 시트 재료(4; sheet material)를 포함하며, 이 채널은 이 시트 재료(4)로 형성되는 와류 생성기(24)를 포함한다. 상기 채널(54, 56, 58)은, 수직으로는 선형이지만, 이 채널(54, 56, 58)을 따라 굴곡진(tortuous) 유동 경로를 제공하는 와류 생성기(24)에 의해 주기적으로 간섭된다. 이렇게 형성된 와류 생성기(24)는 인접한 채널(54, 56, 58)사이에 개구를 형성하여 상이한 채널(54, 56, 58) 내에서 균일한 유동과 이 채널 사이의 유체의 상호 유통을 제공한다. 이 패킹(2)은 유체의 혼합에 사용되거나 또는 흡수 또는 증류와 같은 다중 질량전달(mass transfer)을 요구하는 작업에 사용될 수 있다. 이 구조물에 촉매를 부가하면 촉매에 의한 증류에 적합하게 된다. 이 굴곡진 수직 경로에 의해 횡방향 및 수직방향으로 압력강하가 적으면서도 액체를 최적으로 정체(holdup)시키는 난류가 유체에 제공된다.
Patent KR-20010041956-A (KR)
Title: 와류 노즐을 이용하여 절단된 강화 스트랜드를 분배하는방법
IPC: B29C70/12
Filed: 1999-02-23
Abstract: 강화 스트랜드(64)를 불연속적인 강화 섬유(14)로 절단하는 단계와, 상기 불연속 강화 섬유(14)가 대체로 노즐(18)의 길이방향 축(36)을 따라 연장한 통로를 따라 이동하도록 그 불연속 강화 섬유(14)를 분배 노즐(18)로 향하게 하는 단계와, 길이방향에 축(36)대한 원주방향으로 노즐(18)내로 유체를 유입하여 노즐(18)내에서 불연속 강화 섬유(14)를 둘러싸는 유체의 와류를 발생시키는 단계와, 상기 노즐(18)로 부터 불연속적인 길이의 강화 섬유(14)를 유동체(54)로서 분배하는 단계와, 상기 노즐(18)내로 유입되는 유체를 제어하여 그 노즐(18)로 부터 분배되는 섬유 유동체(54)를 제어하는 단계를 포함하는 강화 스트랜드(64) 분배 방법.
Patent KR-20010042193-A (KR)
IPC: F01N3/08
Filed: 1999-03-15
Abstract: In order to overcome the disadvantages related to the storage of an aqueous reducing agent (RL) and to obtain a high degree of dosing precision, a saturated reducing agent solution is provided according to requirements, immediately prior to introduction into the exhaust gas (A) of an internal combustion engine (2). In order to adjust a defined equilibrium concentration in the saturated reducing agent solution, said solution is thermostatted in a mixing area (12). Preferably, water from the water vapour in the exhaust gas is used as a solvent. As a result, a separate solvent tank is not required.
Patent KR-20020057370-A (KR)
Title: Flat lamp with vertical facing electrodes
Inventor: HONG JI HYEON
IPC: H01J61/35
Filed: 2001-01-04
Abstract: PURPOSE: A vertical opposite discharge flat lamp is provided to improve discharge stability, luminescence, and uniformity of lamp light. CONSTITUTION: A vertical opposite discharge flat lamp comprises an upper plate(10), a lower plate(20), many outer walls(30), electrodes(40), dielectric layers(42) and a phosphor layer(41). The electrodes(40) are formed on at least two inner opposite surfaces of the outer walls(30). The dielectric layers(42) protect the electrodes(40). The phosphor layer(41) is coated over the upper plate(10) or the lower plate(20). A reflection layer is formed between the lower plate(20) and the phosphor layer(41) for preventing visible light from leaking through the lower plate(20) by reflecting toward the upper plate(10). The phosphor(41) is coated over the inner surface of the outer walls(30). At least one spacer(50) is arranged to avoid damage to the lamp and support space between the upper plate(10) and the lower plate(20).
Patent KR-20010076254-A (KR)
Title: Nailing machine
Inventor: HAMANO TERUFUMI
IPC: B25C1/00
Filed: 2001-01-12
Abstract: PURPOSE: A pusher guide structure of a nailing machine magazine is provided to restrain the surface of a guide path of a magazine from being scratched without particular need for expensive surface treatment to be applied onto the magazine. CONSTITUTION: Guide structure of a pusher(107) for a nailing machine magazine(104) guides the pusher for pressing and supplying a connecting nail loaded in the magazine against a nose of the nailing machine. A dovetailed-shaped guide groove(116) is formed on the upper part of the pusher and a guide path(114) of the connecting nail in the magazine. The guide groove is used for guiding the slide of a T-shaped top(112) formed on the top end of the pusher and a head of the connecting nail. An iron cover is attached to the inside of the guide groove. A part of the pusher passing through the guide path is smaller than the diameter of a nail body. Thereby, the surface of the guide path of the magazine is rarely scratched.
Patent KR-20020061406-A (KR)
Title: Digital camera and image composing method thereof
Inventor: CHOI YONG HUN
IPC: H04N5/225
Filed: 2001-01-16
Abstract: PURPOSE: A digital camera and an image processing method thereof are provided to divide an image of a subject by the cell and analyze frequency domains of each cell to extract a mixed area based on a focus of the subject image, and to overlay the extracted mixed area with a selected background image, so that the subject image is simply mixed with the background image using the digital camera. CONSTITUTION: A CCD(Charge Coupled Device,1) outputs image signals corresponding to an image of a subject imaged on a lens. A graphic processing unit(2) processes the image signals to convert a state of the subject image to a visible state. A video memory(16) stores at least one background image data. A mixed area extractor(17) analyzes frequency domains of the subject image, to extract a mixed area to be mixed with the background image data. An image mixer(18) mixes the mixed area with the background image data, to output a mixed image. A CPU(Central Processing Unit,10) fetches the background image data from the video memory on the selection from an external, and controls operations of the mixed area extractor and the image mixer to mix the selected background image data with the mixed area.
Patent KR-20020064039-A (KR)
Title: Tire rubber composition for car
Inventor: PARK SANG HO
IPC: C08L21/00
Filed: 2001-01-31
Abstract: PURPOSE: Provided is a tire rubber composition for cars, which contains an anti-reversion agent and prevents the reversion property of natural rubber and has low rotation-resistance. CONSTITUTION: The tire rubber composition contains 100phr of a raw rubber and 0.5-3phr of 1,6-bis(N,N-dibenzyl thiocarbamoyl dithio)-hexane as an anti-reversion agent. The raw rubber is a natural rubber or a mixture rubber of the natural rubber and a styrene-butadiene rubber or a butadiene rubber, wherein the mixture rubber contains more than 20phr(based on the mixture rubber of 100phr) of the natural rubber.
Patent KR-20020064054-A (KR)
Inventor: HAN SEUNG HO
IPC: A23D9/00
Filed: 2001-01-31
Abstract: PURPOSE: Provided is a method for preparing conjugated linoleic acid composition which can be used as a food additive or feed additive from linoleic acid or oils and fats containing linoleic acid. CONSTITUTION: The conjugated linoleic acid composition is characteristically manufactured by adding linoleic acid or oils and fats containing linoleic acid to a mixed solution of alkali-glycerol; and isomerizing them by heating under the anaerobic condition. Wherein the mixed solution contains at least 80% of glycerol.
Patent KR-20020064562-A (KR)
Title: Safety plug receptacle and plug device
Inventor: CHOE DONG UK
IPC: H01R13/447
Filed: 2001-02-02
Abstract: PURPOSE: A plug device is provided to selectively insert an insertion hole of a plug socket by a plug, and to elastically open the insertion hole of the plug socket, thereby minimizing a projected degree of the plug and preventing an electric shock. CONSTITUTION: A plug socket(100) comprises as follows. At least one insertion groove(15) has an operation hole(12) on a body(10). An operation bar(22) is inserted into the operation hole. An insertion connector(20) forms plug socket insertion holes(25) on both sides, and is inserted to elastically emerge by a spring(30). The insertion connector emerges to open/close the plug socket insertion holes, and is supported by a locker. A plug(200) is composed of a semicircular insertion body(50). The semicircular insertion body is inserted into the plug socket insertion holes in a side direction.
Patent KR-20020065204-A (KR)
Inventor: KIM YU MU
IPC: B60K17/16
Filed: 2001-02-06
Abstract: PURPOSE: A backlash control apparatus of a gear is provided to reduce noise and vibration during traveling by keeping backlash between a pinion and a side gear constantly. CONSTITUTION: A backlash control device of a gear is composed of a control gear engaged with a core adjusting gear to reset the initial value of backlash in stopping a vehicle; an installation unit(58) mounted at the side of the control gear and a differential case(50a) to install the control gear at the side of a differential to move; a servo motor(54) installed at the side of the differential case, and connected to a rotating shaft of the control gear to apply driving force to the control gear; and an ECU(Electronic Control Unit)(70) driving the servo motor in applying a parking signal. Backlash is kept constantly with the core, and the backlash control apparatus is installed in the core. Vibration and noise are prevented with resetting the initial value of backlash between the pinion and the side gear in inputting the parking signal.
Patent KR-20020065256-A (KR)
Inventor: KIM SEON GI
IPC: H05K7/20
Filed: 2001-02-06
Abstract: PURPOSE: A heat sink having a heat transfer pipe is provided to increase a heat radiating area in a unit area to improve a heat radiating speed and facilitate manufacture to improve manufacture efficiency. CONSTITUTION: A heat sink comprises a base plate contacting a heat source and having many inserting grooves, and heat transfer pipes. The heat transfer pipes are formed as cylinders, their one ends inserted into the inserting grooves of the base plate. The heat transfer pipes have one or more breathing holes at the middle of the pipes. The breathing holes are formed parallel to each other in the lengthwise direction of the pipes. The cross section of each breathing hole is V-shape. The base plate and the heat transfer pipes are made of copper, aluminium, brass or magnesium. The heat transfer pipes include first heat transfer pipes and second heat transfer pipes shorter than the first transfer pipes. A cooling fan(50) is arranged on the area(60) of the second heat transfer pipes.
Patent KR-20010083167-A (KR)
Title: Flip-chip semiconductor device and method of forming the same
Inventor: KAWASHIMA TOMOHIRO
IPC: H01L23/31
Filed: 2001-02-09
Abstract: PURPOSE: To provide a flip chip bonding semiconductor device, which can be recycled by removing the mounted semiconductor device from a mounting substrate, is repairable and has excellent reliability on mounting, and its manufacturing method. CONSTITUTION: The flip chip bonding semiconductor device has a passivation layer 3 formed on the surface of a semiconductor chip 1 to which a required element is formed, pad electrodes 2, an insulating resin layer 4 formed on the passivation layer 3 and the pad electrodes 1 and composed of a soft resin, re-wiring layers 9 being formed on the surface of the insulating resin layer 4 and having land sections 10 for forming external terminals electrically connected to the pad electrodes 2 in parts, an insulating sheet 11 which is stuck on the insulating resin layer 4 and the re-wiring layers 9 by an adhesive layer 12 and in which through-holes 11a are bored at places corresponding to the land sections 10 for forming the external terminals, post electrodes 13 formed in the through-holes 11a and electrically connected to the land sections 10 for forming the external terminals, and solder bumps 14 shaped on the surfaces of the post electrodes 13.