KR100542664B1 - 반도체패키지 및 그 제조 방법 - Google Patents
반도체패키지 및 그 제조 방법 Download PDFInfo
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- KR100542664B1 KR100542664B1 KR1020000013140A KR20000013140A KR100542664B1 KR 100542664 B1 KR100542664 B1 KR 100542664B1 KR 1020000013140 A KR1020000013140 A KR 1020000013140A KR 20000013140 A KR20000013140 A KR 20000013140A KR 100542664 B1 KR100542664 B1 KR 100542664B1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/10—Arrangements for preventing freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
- F17C2205/0115—Dismountable protective hulls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/031—Dealing with losses due to heat transfer
- F17C2260/032—Avoiding freezing or defrosting
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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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16135—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/16145—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
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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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- H—ELECTRICITY
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- 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
- H01L2224/42—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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- 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
- H01L2224/42—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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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L2224/42—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
- H01L2224/4824—Connecting between the body and an opposite side of the item with respect to the body
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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
- H01L2224/73265—Layer and wire connectors
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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
- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- H01L2224/92—Specific sequence of method steps
- H01L2224/922—Connecting different surfaces of the semiconductor or solid-state body with connectors of different types
- H01L2224/9222—Sequential connecting processes
- H01L2224/92242—Sequential connecting processes the first connecting process involving a layer connector
- H01L2224/92247—Sequential connecting processes the first connecting process involving a layer connector the second connecting process involving a 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
- 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
- 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
- H01L2924/1815—Shape
Abstract
Description
Claims (10)
- 상면의 둘레 내측 부근에 다수의 입출력패드가 형성된 제1반도체칩;상기 제1반도체칩의 상면중 상기 입출력패드가 형성된 영역의 내측에 접착수단으로 접착되며, 상면에 다수의 입출력패드가 형성된 제2반도체칩;상기 제1반도체칩의 하면 및 측면 전체와, 상면의 일정 영역에 접착수단으로 필름이 접착되고, 상기 제1반도체칩의 상면에 부착된 필름에는 상기 제1반도체칩의 입출력패드가 노출되도록 슬롯이 형성된 동시에 상부로 오픈된 도전성의 본드핑거가 형성되고, 상기 본드핑거에 연결되어서는 제1반도체칩의 하면에 필름 하부로 오픈된 다수의 도전성 볼랜드가 형성된 써킷필름;상기 제1반도체칩 및 제2반도체칩의 입출력패드와 써킷필름의 본드핑거를 상호 전기적으로 접속하는 다수의 도전성와이어;상기 제1반도체칩 및 제2반도체칩의 상면을 감싸는 봉지재; 및,상기 써킷필름의 볼랜드에 융착된 다수의 도전성볼을 포함하여 이루어진 반도체패키지.
- 삭제
- 제1항에 있어서, 상기 써킷필름에는 상기 본드핑거 및 볼랜드가 외측으로 오 픈되도록 상기 써킷필름의 바깥쪽 표면이 커버코트로 코팅된 것을 특징으로 하는 반도체패키지.
- 제1항에 있어서, 상기 제2반도체칩의 상면에는 별도의 써킷필름이 접착되어 있되, 상면을 향해 오픈된 도전성패드가 구비되어 있고, 상기 봉지재 외측으로 노출된 것을 특징으로 하는 반도체패키지.
- 제4항에 있어서, 상기 제2반도체칩의 상면에 접착된 별도의 써킷필름은 제1반도체칩 또는 제2반도체칩의 입출력패드와 도전성와이어로 상호 접속된 것을 특징으로 하는 반도체패키지.
- 제4항 또는 제5항중 어느 한 항에 있어서, 상기 별도의 써킷필름에 형성된 도전성패드에는 별도의 반도체패키지가 더 실장된 것을 특징으로 하는 반도체패키지.
- 상면의 둘레 내측에 다수의 입출력패드가 구비된 제1반도체칩을 구비하고, 상기 제1반도체칩의 상면으로서 상기 제1반도체칩의 입출력패드가 이루는 내측 영역에 역시 다수의 입출력 패드가 형성된 제2반도체칩을 접착수단으로 접착하여 적층된 반도체칩을 제공하는 단계;가요성 필름상에 다수의 본드핑거 및 볼랜드를 포함하는 회로패턴이 형성되어 있되, 상기 본드핑거 및 볼랜드는 상기 필름 외측으로 오픈되어 있는 써킷필름을 제공하는 단계;상기 제1반도체칩의 상면에는 본드핑거가 위치되고, 상기 제1반도체칩의 하면에는 볼랜드가 위치하도록 써킷필름을 상기 제1반도체칩의 상면, 측면 및 하면에 접착수단을 이용하여 접착하는 써킷필름 접착단계;상기 제1반도체칩 및 제2반도체칩의 입출력패드와 써킷필름의 본드핑거를 도전성와이어로 상호 접속하는 와이어 본딩 단계;상기 제1반도체칩 및 제2반도체칩의 상면을 봉지재로 봉지하는 봉지 단계; 및,상기 써킷필름의 볼랜드에 도전성볼을 융착하는 단계를 포함하여 이루어진 반도체패키지의 제조 방법.
- 제7항에 있어서, 상기 써킷필름 제공 단계는 상기 제1반도체칩의 상면에 형성된 입출력패드와 대응되는 영역에 슬롯이 형성되어 상기 입출력패드가 상부로 오픈되도록 하는 써킷필름이 제공됨을 특징으로 하는 반도체패키지의 제조 방법.
- 제7항에 있어서, 상기 봉지 단계는 상기 제2반도체칩의 상면에 써킷필름을 접착하고, 상기 제1반도체칩 또는 제2반도체칩의 입출력패드와 상기 써킷필름을 도전성와이어로 본딩한후, 상기 제2반도체칩 상의 써킷필름이 상부로 노출되도록 봉지재로 봉지하는 것을 특징으로 하는 반도체패키지의 제조 방법.
- 제9항에 있어서, 상기 제2반도체칩 상에 접착된 써킷필름상에 다른 반도체패 키지를 실장하는 단계를 더 포함하여 이루어진 반도체패키지의 제조 방법.
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR980012334A (ko) * | 1996-07-24 | 1998-04-30 | 김광호 | 적층형 반도체 칩 패키지와 그 제조방법 |
JPH10223699A (ja) * | 1996-12-03 | 1998-08-21 | Oki Electric Ind Co Ltd | 半導体装置とその製造方法および実装方法 |
KR19980044211A (ko) * | 1996-12-06 | 1998-09-05 | 문정환 | 반도체 패키지 및 그 제조방법 |
KR19980043247A (ko) * | 1996-12-02 | 1998-09-05 | 김광호 | 칩 스케일 패키지 어셈블리 및 이를 구비한 멀티 칩 모듈 어셈블리 |
KR19980068343A (ko) * | 1997-02-18 | 1998-10-15 | 황인길 | 가요성 회로 기판을 이용한 칩 스케일 반도체 패키지 및 그 제조 방법 |
US6014316A (en) * | 1997-06-13 | 2000-01-11 | Irvine Sensors Corporation | IC stack utilizing BGA contacts |
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- 2000-03-15 KR KR1020000013140A patent/KR100542664B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR980012334A (ko) * | 1996-07-24 | 1998-04-30 | 김광호 | 적층형 반도체 칩 패키지와 그 제조방법 |
KR19980043247A (ko) * | 1996-12-02 | 1998-09-05 | 김광호 | 칩 스케일 패키지 어셈블리 및 이를 구비한 멀티 칩 모듈 어셈블리 |
JPH10223699A (ja) * | 1996-12-03 | 1998-08-21 | Oki Electric Ind Co Ltd | 半導体装置とその製造方法および実装方法 |
KR19980044211A (ko) * | 1996-12-06 | 1998-09-05 | 문정환 | 반도체 패키지 및 그 제조방법 |
KR19980068343A (ko) * | 1997-02-18 | 1998-10-15 | 황인길 | 가요성 회로 기판을 이용한 칩 스케일 반도체 패키지 및 그 제조 방법 |
US6014316A (en) * | 1997-06-13 | 2000-01-11 | Irvine Sensors Corporation | IC stack utilizing BGA contacts |
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