KR100771862B1 - 메모리 모듈을 위한 인쇄회로기판, 그 제조 방법 및 메모리모듈-소켓 어셈블리 - Google Patents
메모리 모듈을 위한 인쇄회로기판, 그 제조 방법 및 메모리모듈-소켓 어셈블리 Download PDFInfo
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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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
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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
- H01L23/50—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor for integrated circuit devices, e.g. power bus, number of leads
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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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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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
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
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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
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
- H05K2201/0919—Exposing inner circuit layers or metal planes at the side edge of the printed circuit board [PCB] or at the walls of large holes
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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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1189—Pressing leads, bumps or a die through an insulating layer
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- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
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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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4053—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques
- H05K3/4069—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques for via connections in organic insulating substrates
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- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4614—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination
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- H—ELECTRICITY
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- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4647—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits by applying an insulating layer around previously made via studs
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Abstract
Description
Claims (17)
- 메모리 패키지를 표면에 실장한 인쇄회로기판 몸체;상기 인쇄회로기판 몸체의 측면에 매몰되고 표면이 노출된 접촉용 탭(tab); 및상기 탭과 상기 패키지와의 전기적 연결을 위해 상기 인쇄회로기판 몸체 내에 매몰되어 상기 탭에 연결되는 내부 배선;을 포함하는 것을 특징으로 하는 메모리 모듈을 위한 인쇄회로기판.
- 삭제
- 제1항에 있어서,상기 내부 배선은상기 인쇄회로기판의 몸체 내부에 매몰 연장된 도전막; 및상기 도전막과 다른 도전막을 연결하는 도전성 비아 연결체를 포함하는 것을 특징으로 하는 메모리 모듈을 위한 인쇄회로기판.
- 제1항에 있어서,상기 탭의 노출된 표면은 상기 인쇄회로기판 몸체 측면 표면과 대등한 높이를 가지는 것을 특징으로 하는 메모리 모듈을 위한 인쇄회로기판.
- 제1항에 있어서,상기 탭은 상기 인쇄회로기판 몸체의 네 측면들에 횡렬로 다수 개 열지어 배치된 것을 특징으로 하는 메모리 모듈을 위한 인쇄회로기판.
- 적층된 도전막들,상기 도전막들 사이에 개재되는 절연막들, 및상기 도전막들 상호 간을 전기적으로 연결하게 상기 절연막을 관통하되 동일 가상 절단면 상에 열지어 배치된 도전성 연결체들을 포함하는 적층 구조의 인쇄회로 모기판을 형성하는 단계; 및상기 열지어 배치된 도전성 연결체들의 가운데 부분을 가르게 상기 인쇄회로 모기판을 잘라 상기 잘려진 연결체의 표면들이 측면으로 노출되어 측면 탭이 형성된 개별 인쇄회로기판들을 형성하는 단계를 포함하는 것을 특징으로 하는 메모리 모듈을 위한 인쇄회로기판 제조 방법.
- 제6항에 있어서,상기 인쇄회로 모기판을 형성하는 단계는상기 도전막을 포일(foil) 형태로 도입하는 단계;상기 도전막 상에 상기 도전성 연결체를 형성하는 단계;상기 도전막 상에 절연막을 부착하되 상기 도전성 연결체의 상부가 상기 절 연막를 피어싱(piercing)하게 하는 단계; 및상기 절연막 상에 상기 피어싱된 도전성 연결체에 접촉하게 다른 도전막을 부착하여 라미네이팅(laminating)하는 단계를 포함하는 것을 특징으로 하는 메모리 모듈을 위한 인쇄회로기판 제조 방법.
- 제6항에 있어서,상기 도전성 연결체는상기 도전막 상에 은 페이스트(Ag paste)를 프린팅(printing)하여 형성되는 것을 특징으로 하는 메모리 모듈을 위한 인쇄회로기판 제조 방법.
- 제6항에 있어서,상기 절연막은B-스테이지(stage)의 수지 침투 가공재(prepreg)로 도입되는 것을 특징으로 하는 메모리 모듈을 위한 인쇄회로기판 제조 방법.
- 메모리 패키지,상기 메모리 패키지를 표면에 실장한 인쇄회로기판 몸체,상기 인쇄회로기판 몸체의 측면에 매몰되고 표면이 노출된 접촉용 탭(tab)들, 및 상기 탭과 상기 패키지와의 전기적 연결을 위해 상기 인쇄회로기판 몸체 내에 매몰되어 상기 탭에 연결되는 내부 배선을 포함하는 모듈(module); 및상기 모듈이 장착되는 공간을 제공하는 하우징(housing),상기 하우징 내에 상기 모듈이 장착될 때 상기 접촉용 탭에 대향되게 배열된 접속 핀(pin)들,상기 접촉 핀들이 상기 모듈의 측면에 대향되게 지지하는 핀 지지부, 및상기 모듈이 장착된 후 상기 핀이 상기 탭에 접촉되게 상기 핀 지지부를 전후로 이동시키는 핀 이동부를 포함하는 소켓;을 포함하는 것을 특징으로 하는 메모리모듈-소켓 어셈블리.
- 삭제
- 제10항에 있어서,상기 내부 배선은상기 인쇄회로기판의 몸체 내부에 매몰 연장된 도전막; 및상기 도전막과 다른 도전막을 연결하는 도전성 비아 연결체를 포함하는 것을 특징으로 하는 메모리모듈-소켓 어셈블리.
- 제10항에 있어서,상기 탭은 상기 인쇄회로기판 몸체의 네 측면들에 횡렬로 다수 개 열지어 배치되고상기 핀들은 상기 인쇄회로기판 몸체의 네 측면에 대향되게 배치된 것을 특징으로 하는 메모리모듈-소켓 어셈블리.
- 제10항에 있어서,상기 핀 지지부는 상기 인쇄회로기판 측면으로부터 이격되게 세워지고상기 핀은 상기 핀 지지부에 의해 수평으로 배열되게 지지된 포고핀(pogo pin)을 포함하는 것을 특징으로 하는 메모리모듈-소켓 어셈블리.
- 제10항에 있어서,상기 핀 지지부는 상기 핀으로서의 도전 부분을 포함하는 가압 도전 고무(PCR)를 포함하는 세워진 평판을 포함하는 것을 특징으로 하는 메모리모듈-소켓 어셈블리.
- 제10항에 있어서,상기 핀 이동부는 상기 핀 지지부에 접촉되어 상기 핀 지지부를 상기 인쇄회로기판의 측면에 대해 이동시키는 캠 샤프트(cam shaft)를 포함하는 것을 특징으로 하는 메모리모듈-소켓 어셈블리.
- 제10항에 있어서,상기 하우징은 상기 모듈의 상기 인쇄회로기판의 가장 자리 부분의 표면에 접촉하여 지지하는 바닥부를 포함하는 것을 특징으로 하는 메모리모듈-소켓 어셈블리.
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KR1020050074480A KR100771862B1 (ko) | 2005-08-12 | 2005-08-12 | 메모리 모듈을 위한 인쇄회로기판, 그 제조 방법 및 메모리모듈-소켓 어셈블리 |
US11/500,960 US8189342B2 (en) | 2005-08-12 | 2006-08-09 | Printed circuit board for memory module, method of manufacturing the same and memory module/socket assembly |
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Cited By (1)
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US11383236B2 (en) | 2017-11-10 | 2022-07-12 | Christopher Walker | Polymerase chain reaction using a microfluidic chip fabricated with printed circuit board techniques |
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US7632708B2 (en) * | 2005-12-27 | 2009-12-15 | Tessera, Inc. | Microelectronic component with photo-imageable substrate |
KR100979291B1 (ko) * | 2009-07-31 | 2010-08-31 | 엘아이지넥스원 주식회사 | 메모리 모듈 실장용 지그 |
EP2689005A4 (en) * | 2011-03-23 | 2014-09-03 | California Inst Of Techn | SYSTEM FOR CARRYING OUT NUCLEIC ACID AMPLIFICATION FOR A POLYMERASE CHAIN REACTION |
KR101281341B1 (ko) * | 2011-08-08 | 2013-07-02 | 앰코 테크놀로지 코리아 주식회사 | 반도체 디바이스 |
US9533308B2 (en) | 2012-02-10 | 2017-01-03 | California Institute Of Technology | PC board-based polymerase chain reaction systems, methods and materials |
US8982566B2 (en) * | 2012-05-16 | 2015-03-17 | Nanya Technology Corporation | Memory module and electrical connector for the same |
CA2880652C (en) | 2012-08-09 | 2021-10-26 | Dalhousie University | Ultrasound endoscope and methods of manufacture thereof |
US10098241B2 (en) | 2015-10-23 | 2018-10-09 | International Business Machines Corporation | Printed circuit board with edge soldering for high-density packages and assemblies |
US12057379B2 (en) * | 2021-09-03 | 2024-08-06 | Cisco Technology, Inc. | Optimized power delivery for multi-layer substrate |
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US11383236B2 (en) | 2017-11-10 | 2022-07-12 | Christopher Walker | Polymerase chain reaction using a microfluidic chip fabricated with printed circuit board techniques |
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US8189342B2 (en) | 2012-05-29 |
US20070047377A1 (en) | 2007-03-01 |
KR20070019476A (ko) | 2007-02-15 |
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