IT1007283B - Circuiti elettrici a strati con almeno un palco di saldatura ser vente per l applicazione mediante saldatura con materiale di appor to di componenti a semiconduttori - Google Patents

Circuiti elettrici a strati con almeno un palco di saldatura ser vente per l applicazione mediante saldatura con materiale di appor to di componenti a semiconduttori

Info

Publication number
IT1007283B
IT1007283B IT20285/74A IT2028574A IT1007283B IT 1007283 B IT1007283 B IT 1007283B IT 20285/74 A IT20285/74 A IT 20285/74A IT 2028574 A IT2028574 A IT 2028574A IT 1007283 B IT1007283 B IT 1007283B
Authority
IT
Italy
Prior art keywords
welding
vent
ser
application
support material
Prior art date
Application number
IT20285/74A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19732307325 external-priority patent/DE2307325C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1007283B publication Critical patent/IT1007283B/it

Links

Classifications

    • 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
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3468—Applying molten solder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/80—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
    • H01L24/81—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 bump connector
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/111—Pads for surface mounting, e.g. lay-out
    • 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
    • H05K3/3452—Solder masks
    • 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
    • H01L2224/81—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 bump connector
    • H01L2224/818—Bonding techniques
    • H01L2224/81801—Soldering or alloying
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01006—Carbon [C]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01019—Potassium [K]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01033—Arsenic [As]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01047—Silver [Ag]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/0105—Tin [Sn]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01074—Tungsten [W]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01075—Rhenium [Re]
    • 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
    • H01L2924/013—Alloys
    • H01L2924/014—Solder alloys
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
    • 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
    • H05K2201/01—Dielectrics
    • H05K2201/0137—Materials
    • H05K2201/017—Glass ceramic coating, e.g. formed on inorganic substrate
    • 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
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09727—Varying width along a single conductor; Conductors or pads having different widths
    • 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
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/0989—Coating free areas, e.g. areas other than pads or lands free of solder resist
    • 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
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/099—Coating over pads, e.g. solder resist partly over pads
    • 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
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10674—Flip chip
    • 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
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10719—Land grid array [LGA]
    • 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
    • H05K2203/04—Soldering or other types of metallurgic bonding
    • H05K2203/044—Solder dip coating, i.e. coating printed conductors, e.g. pads by dipping in molten solder or by wave soldering
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Wire Bonding (AREA)
  • Manufacturing Of Printed Wiring (AREA)
IT20285/74A 1973-02-14 1974-02-08 Circuiti elettrici a strati con almeno un palco di saldatura ser vente per l applicazione mediante saldatura con materiale di appor to di componenti a semiconduttori IT1007283B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307325 DE2307325C3 (de) 1973-02-14 Schichtschaltung mit mindestens einem Lotpodest zum Anlöten von Halbleiterbausteinen

Publications (1)

Publication Number Publication Date
IT1007283B true IT1007283B (it) 1976-10-30

Family

ID=5871919

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20285/74A IT1007283B (it) 1973-02-14 1974-02-08 Circuiti elettrici a strati con almeno un palco di saldatura ser vente per l applicazione mediante saldatura con materiale di appor to di componenti a semiconduttori

Country Status (8)

Country Link
US (1) US3887760A (en, 2012)
JP (1) JPS49113163A (en, 2012)
BE (1) BE811023A (en, 2012)
FR (1) FR2217803B1 (en, 2012)
GB (1) GB1416671A (en, 2012)
IT (1) IT1007283B (en, 2012)
LU (1) LU69375A1 (en, 2012)
NL (1) NL7401644A (en, 2012)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429239B2 (en, 2012) * 1974-12-04 1979-09-21
JPS5185377A (ja) * 1975-01-24 1976-07-26 Hitachi Ltd Shusekikairobuhinnoseiho
JPS5441102B2 (en, 2012) * 1975-03-04 1979-12-06
JPS5365973A (en) * 1976-11-25 1978-06-12 Mitsubishi Electric Corp Method of producing hyb ic
FR2473834A1 (fr) * 1980-01-11 1981-07-17 Thomson Csf Procede de soudure automatique de microcomposants sur un circuit imprime, et circuit imprime equipe ainsi realise
JPS5724775U (en, 2012) * 1980-07-17 1982-02-08
US4466184A (en) * 1981-04-21 1984-08-21 General Dynamics, Pomona Division Method of making pressure point contact system
JPS5829640B2 (ja) * 1981-07-23 1983-06-23 松下電器産業株式会社 リ−ド線を有しない回路素子の印刷配線板への取付方法
JPS5916174U (ja) * 1982-07-20 1984-01-31 三洋電機株式会社 電気部品の取付け構造
US4610062A (en) * 1982-12-02 1986-09-09 Honeywell Inc. Method of making an acoustic microphone
US4605987A (en) * 1983-12-22 1986-08-12 Motorola, Inc. Method of controlling printed circuit board solder fillets and printed circuit boards including solder fillet control patterns
JPS6153934U (en, 2012) * 1984-09-11 1986-04-11
JP2575109B2 (ja) * 1985-11-08 1997-01-22 ソニー株式会社 プリント配線基板
US4836435A (en) * 1986-05-12 1989-06-06 International Business Machines Corporation Component self alignment
US4851966A (en) * 1986-11-10 1989-07-25 Motorola, Inc. Method and apparatus of printed circuit board assembly with optimal placement of components
JPS63302595A (ja) * 1987-06-02 1988-12-09 Murata Mfg Co Ltd チップ部品の取付構造
US4937934A (en) * 1989-02-10 1990-07-03 Rockwell International Corporation Installation of surface mount components on printed wiring boards
US5220200A (en) * 1990-12-10 1993-06-15 Delco Electronics Corporation Provision of substrate pillars to maintain chip standoff
US5056215A (en) * 1990-12-10 1991-10-15 Delco Electronics Corporation Method of providing standoff pillars
US5352629A (en) * 1993-01-19 1994-10-04 General Electric Company Process for self-alignment and planarization of semiconductor chips attached by solder die adhesive to multi-chip modules
DE69431023T2 (de) * 1993-09-01 2003-02-06 Kabushiki Kaisha Toshiba, Kawasaki Halbleiteraufbau und Verfahren zur Herstellung
US5902686A (en) * 1996-11-21 1999-05-11 Mcnc Methods for forming an intermetallic region between a solder bump and an under bump metallurgy layer and related structures
US6259608B1 (en) * 1999-04-05 2001-07-10 Delphi Technologies, Inc. Conductor pattern for surface mount devices and method therefor
KR20010017187A (ko) * 1999-08-09 2001-03-05 윤종용 인쇄 회로 기판 및 이 인쇄 회로 기판의 스크린 프린팅을 위한마스크
US7172438B2 (en) * 2005-03-03 2007-02-06 Samtec, Inc. Electrical contacts having solder stops
US20060196857A1 (en) * 2005-03-03 2006-09-07 Samtec, Inc. Methods of manufacturing electrical contacts having solder stops
JP2008277340A (ja) * 2007-04-25 2008-11-13 Denso Corp 配線金属板
DE102021210067A1 (de) * 2021-09-13 2023-03-16 E.G.O. Elektro-Gerätebau GmbH Elektrisches Schaltungsbauteil und Verfahren zur Herstellung eines elektrischen Schaltungsbauteils

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495133A (en) * 1965-06-18 1970-02-10 Ibm Circuit structure including semiconductive chip devices joined to a substrate by solder contacts

Also Published As

Publication number Publication date
DE2307325B2 (de) 1975-09-04
FR2217803B1 (en, 2012) 1977-09-30
BE811023A (fr) 1974-05-29
US3887760A (en) 1975-06-03
LU69375A1 (en, 2012) 1974-05-29
GB1416671A (en) 1975-12-03
FR2217803A1 (en, 2012) 1974-09-06
JPS49113163A (en, 2012) 1974-10-29
DE2307325A1 (de) 1974-09-05
NL7401644A (en, 2012) 1974-08-16

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