KR0146063B1 - 반도체 패키지 및 그 제조방법 - Google Patents
반도체 패키지 및 그 제조방법Info
- Publication number
- KR0146063B1 KR0146063B1 KR1019950006716A KR19950006716A KR0146063B1 KR 0146063 B1 KR0146063 B1 KR 0146063B1 KR 1019950006716 A KR1019950006716 A KR 1019950006716A KR 19950006716 A KR19950006716 A KR 19950006716A KR 0146063 B1 KR0146063 B1 KR 0146063B1
- Authority
- KR
- South Korea
- Prior art keywords
- insulating film
- circuit board
- printed circuit
- conductor
- semiconductor package
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
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- H01—ELECTRIC ELEMENTS
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- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49503—Lead-frames or other flat leads characterised by the die pad
- H01L23/4951—Chip-on-leads or leads-on-chip techniques, i.e. inner lead fingers being used as die pad
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- H01L23/00—Details of semiconductor or other solid state devices
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- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49827—Via connections through the substrates, e.g. pins going through the substrate, coaxial cables
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components
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- H—ELECTRICITY
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- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H—ELECTRICITY
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- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
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- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- H—ELECTRICITY
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
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- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10234—Metallic balls
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10378—Interposers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10424—Frame holders
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (7)
- EMC의 하면으로 복수개의 전기적 연결단자가 노출된 반도체 패키지와 절연필름에 형성된 복수개의 도체볼의 상면을 대응되게 배열하는 단계와; 상기 도체볼의 하면과 인쇄회로기판에 형성된 복수개의 패드를 대응되게 배열하는 단계와; 상기 단자와 도체볼 및 인쇄회로기판의 패드를 리플로우(reflow)공정을 거쳐서 전기적으로 연결시키는 단계로 이루어지는 것을 특징으로 하는 반도체 패키지 실장방법.
- 제1항에 있어서, 상기 패키지 실장방법에서 먼저 절연필름에 형성된 복수개의 도체볼 하면과 인쇄회로기판에 형성된 다수개의 패드를 대응되게 배열시킨 후, 상기 절연필름에 형성된 도체볼의 상면과 EMC 하면으로 전기적 단자가 노출된 반도체 패키지를 대응되게 배열시키고, 이후에 리플로우 공정을 수행하는 것을 특징으로 하는 반도체 패키지 실장방법.
- 복수개의 도체패턴을 갖는 기판에 복수개의 패드를 갖는 반도체 칩을 부착하는 단계와; 상기 반도체 칩의 패드와 상기 도체 패턴의 상면을 전기적으로 각각 연결시키는 단계와; 상기 반도체 칩과 도체패턴의 상면을 몰딩하는 단계와; 인쇄회로기판에 형성된 복수개의 패드에 절연필름에 형성된 복수개의 도체볼의 하면을 대응되게 배열시키는 단계와; 상기 절연필름에 형성된 복수개의 도체볼 상면과 상기 기판에 형성된 도체패턴의 하면을 대응되게 배열시키는 단계와; 리플로우(reflow)공정을 통해 상기 도체패턴과 도체볼 및 상기 인쇄회로기판의 패드를 전기적으로 연결시키는 단계로 반도체 패키지 제조방법.
- 제3항에 있어서, 상기 몰딩(molding) 공정후, 상기 기판에 형성된 복수개의 도체패턴의 하면을 절연필름에 형성된 다수개의 도체볼의 상면과 대응되게 배열시키는 단계와; 상기 도체볼의 하면과 인쇄회로기판에 형성된 복수개의 패드를 대응되게 배열하는 단계와; 리플로우(reflow)공정을 거쳐서 상기 도체패턴과 도체볼 및 상기 인쇄회로기판의 패드를 전기적으로 연결하는 단계로 이루어지는 것을 특징으로 하는 반도체 패키지 제조방법.
- EMC의 하면으로 전기적 연결단자가 노출된 반도체 패키지와; 복수개의 도체볼을 가지며, 상기 도체볼의 상면이 상기 반도체 패키지의 전기적 연결단자와 전기적으로 연결된 절연필름과; 복수개의 패드를 가지며, 상기 도체볼의 하면과 전기적으로 연결된 인쇄회로기판으로 구성된 반도체 패키지.
- 제5항에 있어서, 상기 반도체 패키지는, 복수개의 패드를 갖는 반도체 칩과, 상기 반도체 칩의 하면에 위치되며, 상기 반도체 칩이 부착되는 인너리드와, 상기 반도체 칩의 패드와 상기 인너리드의 일측에 연결되는 전기적 연결수단과, 상기 반도체 칩의 아래에 위치하는 인너리드를 노출시키면서 반도체 칩과 와이어를 몰딩하는 EMC로 구성된 것을 특징으로 하는 반도체 패키지.
- 제5항에 있어서, 상기 절연필름은 도체볼이 형성되는 주변에 돌출턱이 형성되는 것을 특징으로 하는 반도체 패키지.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950006716A KR0146063B1 (ko) | 1995-03-28 | 1995-03-28 | 반도체 패키지 및 그 제조방법 |
US08/579,691 US5849609A (en) | 1995-03-28 | 1995-12-28 | Semiconductor package and a method of manufacturing thereof |
JP8000926A JPH08298297A (ja) | 1995-03-28 | 1996-01-08 | 半導体パッケージの実装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950006716A KR0146063B1 (ko) | 1995-03-28 | 1995-03-28 | 반도체 패키지 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960035997A KR960035997A (ko) | 1996-10-28 |
KR0146063B1 true KR0146063B1 (ko) | 1998-08-01 |
Family
ID=19410715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950006716A KR0146063B1 (ko) | 1995-03-28 | 1995-03-28 | 반도체 패키지 및 그 제조방법 |
Country Status (3)
Country | Link |
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US (1) | US5849609A (ko) |
JP (1) | JPH08298297A (ko) |
KR (1) | KR0146063B1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6022761A (en) * | 1996-05-28 | 2000-02-08 | Motorola, Inc. | Method for coupling substrates and structure |
KR19990065532A (ko) * | 1998-01-14 | 1999-08-05 | 구본준 | Cob형 반도체 패키지의 제조방법 |
KR100298829B1 (ko) * | 1999-07-21 | 2001-11-01 | 윤종용 | 칩 사이즈 패키지의 솔더 접합 구조 및 방법 |
JP3372511B2 (ja) * | 1999-08-09 | 2003-02-04 | ソニーケミカル株式会社 | 半導体素子の実装方法及び実装装置 |
KR101581225B1 (ko) * | 2008-11-07 | 2015-12-30 | 시빔, 인코퍼레이티드 | 표면 장착가능한 집적회로 패키징 수단 |
US8618647B2 (en) * | 2011-08-01 | 2013-12-31 | Tessera, Inc. | Packaged microelectronic elements having blind vias for heat dissipation |
IT201700073501A1 (it) * | 2017-06-30 | 2018-12-30 | St Microelectronics Srl | Prodotto a semiconduttore e corrispondente procedimento |
CN108684134B (zh) * | 2018-05-10 | 2020-04-24 | 京东方科技集团股份有限公司 | 线路板和显示装置 |
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JPS5846200A (ja) * | 1981-09-12 | 1983-03-17 | 北越製紙株式会社 | 含浸用原紙 |
JPH0646675B2 (ja) * | 1981-12-28 | 1994-06-15 | 富士通株式会社 | セラミツク多層回路基板およびその製造方法 |
US5280194A (en) * | 1988-11-21 | 1994-01-18 | Micro Technology Partners | Electrical apparatus with a metallic layer coupled to a lower region of a substrate and metallic layer coupled to a lower region of a semiconductor device |
JP2753746B2 (ja) * | 1989-11-06 | 1998-05-20 | 日本メクトロン株式会社 | Ic搭載用可撓性回路基板及びその製造法 |
JPH0484452A (ja) * | 1990-07-27 | 1992-03-17 | Citizen Watch Co Ltd | 樹脂封止型半導体装置 |
EP0501357B1 (en) * | 1991-02-25 | 2003-06-04 | Canon Kabushiki Kaisha | Electrical connecting member and method of manufacturing the same |
EP0501361B1 (en) * | 1991-02-25 | 2002-05-15 | Canon Kabushiki Kaisha | Electrical connecting member and method of manufacturing the same |
US5284287A (en) * | 1992-08-31 | 1994-02-08 | Motorola, Inc. | Method for attaching conductive balls to a substrate |
US5355283A (en) * | 1993-04-14 | 1994-10-11 | Amkor Electronics, Inc. | Ball grid array with via interconnection |
JPH0715122A (ja) * | 1993-06-23 | 1995-01-17 | Matsushita Electric Ind Co Ltd | 接合用フィルム構体および電子部品実装方法 |
US5468999A (en) * | 1994-05-26 | 1995-11-21 | Motorola, Inc. | Liquid encapsulated ball grid array semiconductor device with fine pitch wire bonding |
US5620129A (en) * | 1995-02-17 | 1997-04-15 | Rogren; Philip E. | Device and method for forming and attaching an array of conductive balls |
-
1995
- 1995-03-28 KR KR1019950006716A patent/KR0146063B1/ko not_active IP Right Cessation
- 1995-12-28 US US08/579,691 patent/US5849609A/en not_active Expired - Fee Related
-
1996
- 1996-01-08 JP JP8000926A patent/JPH08298297A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH08298297A (ja) | 1996-11-12 |
US5849609A (en) | 1998-12-15 |
KR960035997A (ko) | 1996-10-28 |
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