baber/WOPTO huggingface dataset:
Patent KR-20000001187-A (KR)
Title: Apparatus and method for adjusting called telephone volume in communication terminal
Inventor: NO SEUNG MUN
IPC: H04M1/60
Filed: 1998-06-09
Abstract: PURPOSE: An apparatus and a method are provided to automatically adjust a called telephone volume by brightness around a communication terminal. CONSTITUTION: The volume adjusting apparatus of the communication terminal comprises a light intensity detector(130), a called telephone tone generator(160), a memory(140), a key input section(110) and a controller(100). The light intensity detector detects the intensity of light around the communication terminal using a photo-sensor. Called telephone tone data is stored in the memory through the key input section. When a call message is received, the controller reads the stored telephone tone data from the memory if the detected intensity of light is below a reference value. volume of the called telephone tone is adjusted with the read telephone tone data by the controller. Thereby, the called telephone volume can be variably adjusted in response to brightness around the communication terminal.
Patent KR-19990006845-A (KR)
Title: 압력 플러시 장치
IPC: E03D3/10
Filed: 1998-06-10
Abstract: 화장실 탱크 내에 사용용 압력 플러시 장치는 공기 유입구와 물 유입구를 가진 압력 플러시 탱크를 구비하는 것이다.   물은 공기압을 받는 압력 플러시 탱크에서 유지된다.   상기 탱크에는 수세식 변기로 물을 보내는 물 방출부가 있다.   탱크는 작동시, 물 방출 트인 구멍을 통한 공기압을 받는 상태에서 물을 내보내는 플러싱 밸브 시스템을 갖고 있다.   물 방출부는 압력 플러시 탱크의 저부에 부착된 하우징을 구비하고, 여기에는 압력 플러시 탱크의 외측에 배치되고 물 방출 하우징에 있는 원-웨이 체크 밸브가 있다.   원-웨이 체크 밸브는 압력 플러시 탱크 방출 시에 그를 통해서 물이 흐르는 것을 방지하고, 압력 플러시 탱크의 외측과 물 방출 트인 구멍을 통하는 화장실 탱크 내에 물의 배출을 허용하는 것이다.
Patent KR-20000001669-A (KR)
Title: Method for generating/restoring management information of management agent in telecommunication management network
Inventor: KIM HONG BAE
IPC: H04L12/24
Filed: 1998-06-12
Abstract: PURPOSE: A method for generating/restoring a management information in a telecommunication management network is provided to perform a restoring process by generating a prior management information when a management agent is finished at abnormal state. CONSTITUTION: A method produces a gateway for a communication of a network element at an initial driving, and finishes a gateway if a gateway between a management agent and a network element is at abnormal connection state. If the gateway between the management agent and the network element is at a normal connection state, the method determines whether an initialization success file is present or not. The initial success file is used for determining an automatic restoring state of the management agent or a normal performing state. If the initialization success file is not present, the normal performing state is determined, and then an initial management information tree is constructed. An initial management object instance is produced. The management information tree and the management object instance information are stored as a storing information file in order to perform an automatic restoration. In case of a normal storing of the restoration information file, an initial success file is generated. Then, it is determined whether the management object instance is changed or not. If the management object instance is changed, a changed management object instance and the management information tree information are reflected in the restoration information file.
Patent KR-20000001919-A (KR)
Title: Filling composition of car seat for medical aid
Inventor: YUN HWANG BYEONG
IPC: C04B33/00
Filed: 1998-06-15
Abstract: PURPOSE: A mixed ceramic composition of silicon oxide, potassium oxide, sodium oxide, ferric oxide, magnesium oxide, and calcium oxide is inserted into a car seat to be used for a shock absorber and an infrared ray emitter. CONSTITUTION: The composition comprises 77-79 volume% of silicon oxide, 12-14 volume% of aluminium oxide, 2-3 volume% of potassium oxide, 0.5-1 volume% of sodium oxide, 0.5-1 volume% of ferric oxide, 0.2-1 volume% of magnesium oxide, 0.07-0.1 volume% of calcium oxide, and 2-3 volume% of moisture. The mixed ceramic composition is inserted into a car seat and sealed by a seat envelope. The ceramic composition filled in the car seat emits a far infrared ray and functions as a shock absorber. As the temperature of the ceramic composition in the car seat goes up by a car joggle, the emission of far infrared ray is accelerated.
Patent KR-20000004153-A (KR)
Title: Infrared ray absorption bolometer
Inventor: JOO SANG BAEK
IPC: H01L31/00
Filed: 1998-06-30
Abstract: PURPOSE: An infrared ray absorption bolometer is provided to improve an absorption factor of a bolometer by preventing an absorption level from being bent. CONSTITUTION: The infrared ray absorption bolometer comprises: a drive substrate level(210) having a substrate(212), at least one pair of connection terminals(214) formed on the substrate, and a prevention layer(216) covering the substrate; a support level(230) having a support plate of a kentil lever shape which includes a conductive line(265) electrically connected to the connection terminal; and an absorption level(230) having bolometer elements(285) and are formed in the absorption plate supported by a support level(220), wherein a balance layer is formed in a perpendicular direction and has a pattern of the bolometer element with the same material as the bolometer so as to achieve a stress balance of the absorption level.
Patent KR-20000007769-A (KR)
Title: Washer damper
Inventor: PARK KWAN RYONG
IPC: D06F37/24
Filed: 1998-07-07
Abstract: PURPOSE: A damper of a washer is provided to minimize the vibratile noise generated by the bias of the washing in a washing process. CONSTITUTION: The damper of a washer contains: a damping cap(20) combined on a side of an outer tub(2); a damper spring(21) inserted into the inside of the damping cap(20); a connecting shaft(22) inserted into the damper spring(21); a damper base(23) for supporting the damper spring(21); a frictional member(24) for giving the friction when moving the connecting shaft(22); and an air cap(25) for covering the open part of the damping cap(20).
Patent KR-20000009219-A (KR)
Title: Fully conjugated organic electroluminescent polymers composition containing oxadiazolyl group and preparing them
Inventor: SONG IN SEONG
IPC: C09K11/06
Filed: 1998-07-22
Abstract: PURPOSE: An electroluminescent polymer is provided which has a good electron transport, thermal stability and instantaneous brightness. CONSTITUTION: Oxadiazole derivatives(formula I; aromatic ring is II or III; n is 1- 12; p is 5- 100; R1 is aliphatic alkyl£(CH2)nCH3; n is 1- 12| or aliphatic alkoxy£(OCH2CH2)mCH3; m is 1- 4|; R2 is branched alkyl£CH2CHCH3(OCH2CH3)mCH3; m is 1- 4| are prepared by binding of bis(2-bromo-5-hexyloxybenzyl)-1,3,4-oxadiazole(bis(2-bromo-5-hexyloxybenzyl)-1,3,4-oxadiazole compound and p-divinylbenzene. Thus, 9.2 g of bis(2-bromo-5-hexyloxybenzoyl)hydrazine is reacted with 30 ml of POCl3 at 70 degree C for 30 hours to give bis(2-bromo-5-hexyloxybenzoyl)-1,3,4-oxadiazole. Obtained 0.7 g of bis(2-bromo-5-hexyloxybenzoyl)-1,3,4-oxadiazole and 0.155 g of p-divinylbenzene are reacted at 100 degree C for 40 hours in the presence of Pd(OAc)2, tri-o-tolylphosphine and triethylamine to give title polymer.
Patent KR-20000013228-A (KR)
Title: Partition wall manufacturing method of plasma display panel
Inventor: JANG MYUNG SU
IPC: H01J11/36
Filed: 1998-08-06
Abstract: PURPOSE: A partition wall of a PDP(Plasma Display Panel) is provided which forms a high aspect ratio of a fixed ratio and a high luminance. CONSTITUTION: Glass paste (24) for a partition wall is filmed on a lower glass board (4). More than one groove (20) and a photo-resister pattern (26) are formed on the glass paste (24). After the glass paste (24) is eroded in an etching solution (28) and the isotropy is etched for proper time, a partition wall is formed (22). Consequentially, the partition wall with a high aspect ratio is formed. Many fluorescent bodies are painted due to the enlargement of the area in the cell, painted at cell pitch, and the luminescence of radiation is highly improved due to the enlargement of the space for the electric discharge.
Patent KR-20000014334-A (KR)
Title: Inrush current removing device for microwave oven
Inventor: JO HWAN HEE
IPC: F24C7/08
Filed: 1998-08-20
Abstract: PURPOSE: An inrush current removing device for a microwave oven is provided to remove the inrush current generated in the microwave oven when putting in the first power supply. CONSTITUTION: The inrush current removing device is composed of:a rectifying unit(100) to rectify the A.C. flowing on a first coil of a high voltage transformer to the D.C.; an inrush current removing unit(110) driven by D.C. of the low voltage passing through the rectifying unit and to remove the inrush current generated by the high voltage transformer; a resistance(R10) to decompress the voltage flowing on the first coil of the high voltage transformer; diodes(D10, D11, D12) to pass the current passing through the resistance toward one direction and to rectify; a condenser(C10) to charge and discharge the voltage input after passing through the diodes; an inrush coil(11) driven by the D.C. of the low voltage passing through the rectifying unit; and an inrush switch(112) turned on and off by the driving of the inrush coil. Thereby, the power consumption and the producing cost are decreased.
Patent KR-20000014990-A (KR)
Title: Method of restricting call of moving subscriber
Inventor: CHOI HUI CHANG
IPC: H04W8/18
Filed: 1998-08-26
Abstract: PURPOSE: A call restricting method is provided to restrict a call of a moving subscriber by the four type parameters of Geographic Authorization as well as by various types of the parameters. CONSTITUTION: The method comprises steps of registering a call restricting area of a moving subscriber at a moving subscriber managing register according to a parameter f a profile of the moving subscriber, retrieving a call restricting information of the moving subscriber registered at a moving subscriber profile of a corresponding area register when calling by receiving or sending a message, and allowing the call only when coinciding with the registered call restricting information. The method is applied to a exchanger which adopts a moving subscriber profile of an international standard protocol IS41C. Thereby, the rate can be differently imposed according to the cases that the subscriber is fixed in an area or frequently moves to other area.
Patent KR-20000015015-A (KR)
Title: Device for computer group communications and a control method thereof
Inventor: RHU HYEONG GN
IPC: H04L12/22
Filed: 1998-08-26
Abstract: PURPOSE: A device for group communications and a method thereof are provided, so that time-spatially dispersed users can work together. CONSTITUTION: A device for group communications comprises: a web-server for providing a web(World Wide Web: WWW) service; a conference manager for receiving a packet from a plurality of clients, and transmitting the packet to an appropriate client; a CGI(Common Gateway Interface) functional section for processing other works according to a user's inputted contents, as a function which the web-server performs to a server; a server for being accessed by the CGI functional section, and including database in which required data for an additional service is stored; a web-browser for supplying the web(WWW) service; a conference panel for receiving from a user, when it is a work about joining in a conference group or seceding from the conference group, and communicating with the conference manager of the server; a client for being composed of a voice/screen processor, receiving/transmitting contents of the voice and the screen after receiving from a user.
Patent KR-20000018324-A (KR)
Title: Eccentric-type vane pump
Inventor: CHO BONG HYUN
IPC: F04C2/344
Filed: 1998-09-01
Abstract: PURPOSE: An eccentric-type vane pump is provided to reduce heat, noise and abrasion generated by a friction to the minimum during the operation of a vane pump. CONSTITUTION: An eccentric-type vane pump is composed of: a rotor(29a) having a rotor shaft(29b) and having a vane(32) inserted to move rectilinearly along the inside of plural vane grooves(36) arranged by dispersing themselves to the circumferential direction; a cylinder ring(28) formed by covering the outer circumference to be eccentric to the rotor, revolved by friction contacted on the front end part of the vane and having a pump chamber between itself and the rotor; a cylinder body(26) provided on the outer circumference of the cylinder ring; and a front body(40) supported by inserting an end part of the rotor shaft to be revolved. Therefore, frictional force is reduced for reducing heat, noise, and abrasion while rotating the vane pump.
Patent KR-20000018982-A (KR)
Title: Polymeric membrane humidity sensor
Inventor: KONG MYUNG SEON
IPC: G01N27/12
Filed: 1998-09-08
Abstract: PURPOSE: A sensor is provided to giving a high reliability in sensing humidity by using impedance characteristics which are changed according to humidity changes in air. CONSTITUTION: A polymeric membrane humidity sensor comprises: a humidity-sensing membrane (1); electrodes(2) for maintaining an electrical contact with the humidity-sensing membrane(1); and electrode snaps(3) for fixing the electrodes(2); and terminals(4) for connecting the electrodes(2) to external. The humidity-sensing membrane(1) is formed by copolymerization a polymer or an epoxy monomer with monomers having at least one epoxy base.
Patent KR-20000020034-A (KR)
Title: Thiol derivatives having stereo-selective double ring and preparing method thereof, and carbophenem derivatives containing the same as a substitution group
Inventor: CHO JEONG HYUK
IPC: C07D477/04
Filed: 1998-09-17
Abstract: PURPOSE: 1-beta-methyl-2-thiol carageen derivatives having thiol derivatives in 2-position are prepared which has a stability for DHP-1 enzyme. CONSTITUTION: Trans-L-hydroxyproline and potassium cyanate are dehydrogenated to give cyclized 7-hydroxy-1,3-diazabicyclo(3.3.0)octan-2,4-dione, followed by alkylation with alkyl halide and calcium carbonate, and treated with methyl sulfonyl chloride in the presence of triethyl amine to give a compound(formula 3). Obtained compound(3) is treated with potassium thioacetate and hydrolyzed by 4N-NaOH to give thiol derivatives(formula 1; R is lower allyl containing hydrogen, methyl, ethyl, propyl, butyl, and alkyl group containing hydroxy group such as benzyl, ethyl alcohol etc. 1-beta-methyl-2-thiol carageen derivatives(formula 2) are prepared from the thiol derivatives.
Patent KR-19980087800-A (KR)
Title: 반응성 고주파 마그네트론 스퍼터링법에 의한 일렉트로크로믹 미러의 작용전극용 더블유오쓰리 박막의 제조방법
Filed: 1998-09-17
Abstract: [기술분야] 
     본 발명은 반응성 고주파 마그네트론 스퍼터링법에 의한 일렉트로크로믹 미러의 작용전극용 WO 3 박막의 제조방법에 관한 것이다. 
     [해결하려고하는 기술적 과제] 
     종래 Li + 을 기본으로 하는 액체 전해질을 사용한 일렉트로크로믹 소자는 빠른 반응시간과 우수한 광특성 등 여러 장점을 가지고 있으나 액체의 누수현상이나 박막의 격리에 의한 소자 수명 단축의 단점이 있어 이러한 단점을 해결하기 위해서 고체 전해질 개발이 필수적이며 실용화를 위해서는 전 고체형 일렉트로크로믹 소자를 제작하여야만 한다. 
     [해결방법의 요지] 
     본 발명은 이와같은 점을 감안하여 안출한 것으로, 본 발명은 반응성 고주파 마그네트론 스퍼터링법으로 투과율이 최고이며 반사율이 최저인 자동차의 일렉트로크로믹 미러 작용전극용 WO 3 박막의 제조공정기술을 제공하기 위한 데 있는 것이다. 
     [발명의 중요한 용도] 
     자동차의 일렉트로크로믹 미러 작용전극용, 정보 표시소자.
Patent KR-19990030083-A (KR)
Title: 전이 금속 인화물, 비소화물 또는 황화물로 이루어진 장벽층을 가진 커패시터
IPC: H01L27/11507
Filed: 1998-09-24
Abstract: 본 발명은 전이 금속 인화물, 비소화물 또는 황화물로 이루어진 장벽층을 가진 커패시터에 관한 것이다. 
     커패시터 유전체로서 고-ε-유전 또는 강유전 층을 가지는 커패시터에 있어서, 커패시터 유전체 아래 장벽층이 제공되며, 이것은 근본적으로 전이 엘리먼트와 인, 황 또는 비소 사이의 화합물로 이루어진다.  산소 비투과성 장벽층은 고온 프로세스, 특히 커패시터 유전체의 생산 시에 디프(deep) 구조체의 산화를 억제한다.
Patent KR-20000021306-A (KR)
Title: Reference voltage generator with clock synchronizing type
Inventor: JO JEONG HWAN
IPC: G05F1/52
Filed: 1998-09-28
Abstract: PURPOSE: A reference voltage generator with a clock synchronizing type is provided to decrease a power consumption by being synchronized with a period in which a synchronizing device for using a reference voltage is operated and generating the reference voltage. CONSTITUTION: An output unit(20) divides a power supply voltage(Vcc) by a turn-on resistor value of a third NMOS(N3) and a third PMOS(P3) and outputs the divided voltage. A bias unit(10) has a first PMOS(P1) and a second NMOS(N2) for receiving an output value(Vref) of the output unit(20) and biasing the third NMOS(N3) and the third PMOS(P3). A first switch(30) switches a pass connected from the output unit(2) to the bias unit(10) according to a control signal and controls an operation of the bias unit(10). A second switch(40) switches a current pass of the output unit(20) according to the control signal and controls an operation of the output unit(20).
Patent KR-19990030216-A (KR)
Title: 전자 기기 및 전자 기기용 배터리
IPC: G06F1/20
Filed: 1998-09-29
Abstract: 본 발명은 몸체, 상기 몸체에 대해 개방적으로 근접 제공된 디스플레이부를 포함하는 휴대용 전자 기기 및 전자 기기용 배터리에 관한 것으로, 짧은 배터리부는 상기 몸체의 후단부에 제공되고, 긴 배터리부는 상기 짧은 배터리부에 대해 회전 가능하게 제공된다.  상기 전자 기기 및 전자 기기용 배터리에 있어서, 배터리를 몸체에 전기적으로 접속시키기 위한 단순한 구조체가 몸체를 용이하게 경사시키기 위해 지지 표면 위의 전자 기기 몸체의 후단부를 지지하기 위해 사용될 수 있다.
Patent KR-19990030287-A (KR)
Title: 7-옥텐-1-알의 제조 방법
IPC: C07C45/51
Filed: 1998-09-30
Abstract: 2,7-옥타디엔-1-올을 7-옥텐-1-알로 이성질화시킴으로써 7-옥텐-1-알을 제조하는 방법은 구리 촉매의 존재하에, 2,7-옥타디엔-1-올 대 수소의 몰 비를 99/1 내지 75/25로 조절하면서 2,7-옥타디엔-1-올 및 수소를 반응 영역에 공급하고, 가스 상에서 이성질화시키는 것을 포함한다.  이러한 방법은 높은 수율, 높은 선택도 및 장시간동안 안정한 반응 수행을 보장한다.
Patent KR-19990036796-A (KR)
Title: 내측 원통형 케이스의 내외측에 각각 지지된 감온 자기구조물과리이드 스위치를 구비한 열감지 스위치장치
IPC: H01H36/00
Filed: 1998-10-02
Abstract: 리이드 스위치, 상기 리이드 스위치(3) 주위에 배열된 감온 자기실린더(1)와 원통형 영구자석(2a,2b), 및 절연자 케이스를 구비한 열감지 스위치장치에 있어서, 상기 케이스에는 케이스의 내측공간에 형성된 내측 실린더(5)가 제공되어 있다.  상기 열전달부재(6)는 감온 자기실린더와 원통형 영구자석과 부분 접촉하면서 상기 케이스의 외측에 부분 노출되도록 케이스 부착되어 있다.
Patent KR-20000024882-A (KR)
Title: Method for manufacturing thin film type actuated mirror arrays
Inventor: KIM HWA NYEON
IPC: G02F1/015
Filed: 1998-10-02
Abstract: PURPOSE: A method for manufacturing an actuated mirror arrays(AMA) is provided to increase a light efficiency by forming a horizontal mirror on an upper portion of a second sacrificial layer through a deposition of a hard mask. CONSTITUTION: A second sacrificial layer(300) having an enough height to completely cover an actuator(210) is formed. A hard mask(320) is formed after a fourth photoresist (310) is coated on an upper portion of the second sacrificial layer(300). A patterning process is performed on the hard mask(320) and the patterned hard mark(320) is used as an etching mask. The second sacrificial layer(300) and the fourth photoresist (310) are removed, a first sacrificial layer(160) are removed. Washing and drying processes are carried out to obtain an actuated mirror arrays(AMA) device.
Patent KR-19990037152-A (KR)
Title: 부호화 방법 및 장치 및 복호화 방법 및 장치
IPC: H04L1/00
Filed: 1998-10-16
Abstract: 본 발명에 의하면, 음성 부호화기(3)는 시간축 상에서 입력 음성 신호를 소정의 부호화 단위로 분할하고, 이 부호화 단위 각각에 부호화를 행하여 복수의 유형의 음성 부호화 파라미터를 출력한다.    CRC 부호 산출부(5)는 음성 부호화기(3)로부터의 복수의 유형의 음성 부호화 파라미터로부터 청감상 중요 비트들을 선택하고, 이 중요 비트들로부터 CRC 검사 부호를 산출한다.    콘벌루션 부호화기(6)는 CRC 부호 산출부로부터의 CRC 검사 부호와 중요 비트들에 콘벌루션 부호화를 행한다.
Patent KR-20000028137-A (KR)
Title: Device for dual managing of base station in mobile communication system and method for switching
Inventor: BAE HYEONG DEUK
IPC: H04B7/155
Filed: 1998-10-30
Abstract: PURPOSE: A device for dual managing in a mobile communication system is provided to automatically cut to a backup management device when a defect is generated in an active management device. CONSTITUTION: A method for switching an operation is switched to a backup state after requesting a doubling switch to a management device of the other depending on whether a functional state is abnormal by checking the functional state in a state during the operation. The normality is decided by checking the functional state of the other depending on the functional state is normal after checking the functional state by receiving the requesting signal for changing the doubling state in the backup state. If the functional state of the other's management device is normal, the management device of the other is during the operation, and if the management device of the other is abnormal, a name of active manager is switched.
Patent KR-20000031940-A (KR)
Title: System data processing method in mobile telecommunication system and diagnostic monitor
Inventor: YOON SANG EUI
IPC: H04L29/06
Filed: 1998-11-11
Abstract: PURPOSE: A system data processing method in mobile telecommunication system and diagnostic monitor using the same are provided to analyze and process information provided from an RNC(radio network controller) of IMT-2000 in real time. CONSTITUTION: A system data processing method in mobile telecommunication system comprises: a first step defining messages and protocols exchanged between an RNC and the diagnosis machine; a second step receiving the messages from the RNC in accordance with the protocols and messages; a third step reading a character column of the message received from the control station and converting the column the characters corresponding to ASCII values; and a forth step connecting character column variables to a character column buffer and transferring a message in the buffer in real time to an application S/W block.
Patent KR-20000032960-A (KR)
Title: Method for estimating cell coverage using modified hata model
Inventor: LIM YONG SIK
IPC: H04B17/00
Filed: 1998-11-18
Abstract: PURPOSE: A method for estimating a cell coverage, for the optimization of a correction factor considering utilized frequency band and electric wave environment, using modified hat a model is provided to design in accordance with actual circumstances by reducing coverage per mobile station and error for service area for designing radio communication network. CONSTITUTION: When the loss of path is measured(s100), a minimum mean squared error is calculated using it. Then, after the optimization of a parameter using the fit of the minimum mean squared error(s200), a cell coverage is determined using the optimized parameter(s300). The parameter Ur indicates urbanization, and the parameter B1 indicates the occupation area of a building.
Patent KR-20000033487-A (KR)
Title: Metod for fusion splicing of self fused wire
Inventor: SONG SEUNG KEUN
IPC: H01F41/00
Filed: 1998-11-24
Abstract: PURPOSE: A method for fusion splicing of a self fused wire is provided to maintain the characteristics of a coil uniformly without the variation of the coil characteristics after completing fusion splicing. CONSTITUTION: A method of fusion splicing of a self fused wire maintains the coil characteristics uniformly after fusion, by applying a voltage and time with a basis to the amount of generated heat, which are applied to the self fused wire fused by the heat generation of the wire during coil molding generating a magnetic field. According to the method, the self fused wire is fused with the calculated voltage and time by calculating the voltage and time applied with a basis to the amount of generated heat and current, after measuring a wire resistance according to the change of temperature and length of the self fused wire, and establishing the amount of generated heat and current needed in fusion during fusion molding of the self fused wire.
Patent KR-19990062645-A (KR)
Title: 위치 결정 테이블
IPC: B25H1/02
Filed: 1998-11-30
Abstract: 본 발명은 다수의 리세스를 가지는 하나이 상의 제 1 의 재료로 이루어진  하나 이상의 지지체를 가지는 위치 결정 테이블에 관한 것이다. 
     본 발명에 따라 이 지지체에 제 2 의 재료로 이루어진 하나 이상의 커버 플레이트가 고정된다.
Patent KR-19990062847-A (KR)
Title: 전자회로를 패키징하는 방법 및 그 조립체
IPC: H01L23/40
Filed: 1998-12-07
Abstract: 본 발명은 전자회로 패키지의 표면에 히트싱크를 부착하기 위한 장치 및 방법에 관한 것으로, 기판과, 상기 기판의 표면에 부착된 집적회로 칩과, 상기 집적회로 칩을 캡슐화하고 상기 기판의 표면의 적어도 일부와 접촉하고 있는 캡슐화재와, 히트싱크를 전자회로 패키지의 표면에 부착하기 위하여 상기 캡슐화재의 상부에 형성된 오리피스를 포함한다. 히트싱크는 필요에 따라 부착되거나 제거될 수 있어서 패키지 확인 또는 재작업을 가능하게 한다.