KR100729081B1 - 반도체패키지 및 그 제조방법 - Google Patents
반도체패키지 및 그 제조방법 Download PDFInfo
- Publication number
- KR100729081B1 KR100729081B1 KR1020000086252A KR20000086252A KR100729081B1 KR 100729081 B1 KR100729081 B1 KR 100729081B1 KR 1020000086252 A KR1020000086252 A KR 1020000086252A KR 20000086252 A KR20000086252 A KR 20000086252A KR 100729081 B1 KR100729081 B1 KR 100729081B1
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- Prior art keywords
- circuit board
- printed circuit
- input
- semiconductor chip
- resin layer
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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
- H01L23/3114—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed the device being a chip scale package, e.g. CSP
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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
- H01—ELECTRIC ELEMENTS
- 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
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01—ELECTRIC ELEMENTS
- 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
- H01L2224/73—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
- H01—ELECTRIC ELEMENTS
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/8338—Bonding interfaces outside the semiconductor or solid-state body
- H01L2224/83385—Shape, e.g. interlocking features
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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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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (8)
- 삭제
- 하면에 다수의 입출력 패드가 형성된 반도체칩과, 상기 반도체칩 하면중 입출력패드를 제외한 면에 접착된 접착수단과, 상기 접착수단과 대응되는 영역에 솔더마스크가 접착되어 있고, 상기 솔더마스크 하면에는 다수의 볼랜드를 갖는 배선패턴이 형성되어 있으며, 상기 배선패턴의 하부에는 수지층이 형성되어 있고, 상기 입출력 패드에 인접한 수지층 하면에는 본드핑거가 형성된 동시에, 상기 본드핑거는 상기 배선패턴과 도전성 비아홀로 연결되어 있고, 상기 본드핑거와 볼랜드 사이의 수지층에는 일체의 봉지재 흐름 방지링이 형성된 인쇄회로기판과, 상기 반도체칩의 입출력패드와 인쇄회로기판의 본드핑거를 상호 전기적으로 접속시키는 도전성와이어와, 상기 반도체칩의 입출력패드, 도전성와이어 및 인쇄회로기판의 본드핑거가 봉지재로 봉지되어 형성된 봉지부와, 상기 인쇄회로기판의 볼랜드에 융착된 다수의 도전성볼을 포함하고,상기 봉지재 흐름 방지링은 금 또는 금이 도금된 구리중 어느 하나인 것을 특징으로 하는 반도체패키지.
- 제2항에 있어서, 상기 접착수단과 접착된 솔더마스크는 그 접착계면에 단면상 다수의 요철이 형성된 것을 특징으로 하는 반도체패키지.
- 삭제
- 삭제
- 삭제
- 하면에 다수의 입출력 패드가 형성되고, 상기 입출력패드를 제외한 면에 접착수단이 접착된 반도체칩을 제공하는 단계와, 솔더마스크가 형성되어 있고, 상기 솔더마스크 하면에는 다수의 볼랜드를 갖는 배선패턴이 형성되어 있으며, 상기 배선패턴의 하부에는 수지층이 형성되어 있고, 상기 수지층의 하면 둘레에는 다수의 본드핑거가 형성된 동시에, 상기 본드핑거는 상기 배선패턴과 도전성 비아홀로 연결되어 있고, 상기 본드핑거와 볼랜드 사이의 수지층 하면에는 일체의 봉지재 흐름 방지링이 형성된 인쇄회로기판을 상기 접착수단 하면에 접착하는 단계와, 상기 반도체칩의 입출력패드와 인쇄회로기판의 본드핑거를 도전성와이어로 본딩하는 단계와, 상기 반도체칩의 입출력패드, 도전성와이어 및 인쇄회로기판의 본드핑거를 액상의 봉지재로 봉지하는 단계와, 상기 인쇄회로기판의 볼랜드에 도전성볼을 융착하는 단계를 포함하고,상기 봉지재 흐름 방지링은 금 또는 금이 도금된 구리를 이용하여 형성함을 특징으로 하는 반도체패키지의 제조 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020000086252A KR100729081B1 (ko) | 2000-12-29 | 2000-12-29 | 반도체패키지 및 그 제조방법 |
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KR1020000086252A KR100729081B1 (ko) | 2000-12-29 | 2000-12-29 | 반도체패키지 및 그 제조방법 |
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KR20020058215A KR20020058215A (ko) | 2002-07-12 |
KR100729081B1 true KR100729081B1 (ko) | 2007-06-14 |
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CN112466838A (zh) * | 2020-10-13 | 2021-03-09 | 日月光半导体制造股份有限公司 | 半导体封装结构及其制造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980020726A (ko) * | 1996-09-11 | 1998-06-25 | 김광호 | 칩 스케일의 볼 그리드 어레이 패키지 및 그의 제조 방법 |
KR19990025705A (ko) * | 1997-09-13 | 1999-04-06 | 윤종용 | 고전력 칩 스케일 패키지 및 그 제조방법 |
KR20000000737U (ko) * | 1998-06-15 | 2000-01-15 | 김영환 | 반도체 비지에이 패키지의 몰딩구조 |
KR20000015580A (ko) * | 1998-08-31 | 2000-03-15 | 김규현 | 반도체 패키지용 써킷테이프 |
KR20000028368A (ko) * | 1998-10-31 | 2000-05-25 | 김규현 | 반도체 장치 및 그 제조 방법 |
-
2000
- 2000-12-29 KR KR1020000086252A patent/KR100729081B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980020726A (ko) * | 1996-09-11 | 1998-06-25 | 김광호 | 칩 스케일의 볼 그리드 어레이 패키지 및 그의 제조 방법 |
KR19990025705A (ko) * | 1997-09-13 | 1999-04-06 | 윤종용 | 고전력 칩 스케일 패키지 및 그 제조방법 |
KR20000000737U (ko) * | 1998-06-15 | 2000-01-15 | 김영환 | 반도체 비지에이 패키지의 몰딩구조 |
KR20000015580A (ko) * | 1998-08-31 | 2000-03-15 | 김규현 | 반도체 패키지용 써킷테이프 |
KR20000028368A (ko) * | 1998-10-31 | 2000-05-25 | 김규현 | 반도체 장치 및 그 제조 방법 |
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KR20020058215A (ko) | 2002-07-12 |
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