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WO2000005748A3 - Blind pin placement on circuit boards - Google Patents

Blind pin placement on circuit boards Download PDF

Info

Publication number
WO2000005748A3
WO2000005748A3 PCT/US1999/016745 US9916745W WO0005748A3 WO 2000005748 A3 WO2000005748 A3 WO 2000005748A3 US 9916745 W US9916745 W US 9916745W WO 0005748 A3 WO0005748 A3 WO 0005748A3
Authority
WO
WIPO (PCT)
Prior art keywords
circuit boards
pin placement
blind pin
pin
hole
Prior art date
Application number
PCT/US1999/016745
Other languages
French (fr)
Other versions
WO2000005748A2 (en
Inventor
Timothy C Collins
Bo Pi
James Brunsch
Original Assignee
Digirad Corp
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
Application filed by Digirad Corp filed Critical Digirad Corp
Priority to AU51266/99A priority Critical patent/AU5126699A/en
Publication of WO2000005748A2 publication Critical patent/WO2000005748A2/en
Publication of WO2000005748A3 publication Critical patent/WO2000005748A3/en

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
    • 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
    • H05K1/112—Pads for surface mounting, e.g. lay-out directly combined with via connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4814—Conductive parts
    • H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
    • H01L21/4853—Connection or disconnection of other leads to or from a metallisation, e.g. pins, wires, bumps
    • 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
    • H01L23/488—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
    • H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
    • 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
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • 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
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance
    • 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
    • H05K2201/09372—Pads and lands
    • H05K2201/09472—Recessed pad for surface mounting; Recessed electrode of component
    • 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
    • H05K2201/095—Conductive through-holes or vias
    • H05K2201/09509—Blind vias, i.e. vias having one side closed
    • 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
    • H05K2201/1031—Surface mounted metallic connector elements
    • H05K2201/10318—Surface mounted metallic pins
    • 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
    • H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives

Landscapes

  • 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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

A technique for use in manufacturing electronic assemblies involves forming a hole (170) in one side (128) of a circuit board (130) and only partially through the board. A pin (164, 166), such as an electrically conductive lead, is then inserted into the hole, and an adhesive material (176, 178) is used to bond the pin to the circuit board.
PCT/US1999/016745 1998-07-22 1999-07-22 Blind pin placement on circuit boards WO2000005748A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51266/99A AU5126699A (en) 1998-07-22 1999-07-22 Blind pin placement on circuit boards

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US9383398P 1998-07-22 1998-07-22
US60/093,833 1998-07-22
US35905899A 1999-07-21 1999-07-21
US35905799A 1999-07-21 1999-07-21
US09/359,057 1999-07-21
US09/359,058 1999-07-21

Publications (2)

Publication Number Publication Date
WO2000005748A2 WO2000005748A2 (en) 2000-02-03
WO2000005748A3 true WO2000005748A3 (en) 2000-05-04

Family

ID=27377583

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/016745 WO2000005748A2 (en) 1998-07-22 1999-07-22 Blind pin placement on circuit boards

Country Status (2)

Country Link
AU (1) AU5126699A (en)
WO (1) WO2000005748A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4237966B2 (en) * 2002-03-08 2009-03-11 浜松ホトニクス株式会社 Detector
CN106501706B (en) * 2016-11-03 2019-06-04 昆山万像光电有限公司 A kind of blind hole detection method of printed circuit board

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006922A (en) * 1990-02-14 1991-04-09 Motorola, Inc. Packaged semiconductor device having a low cost ceramic PGA package
US5483102A (en) * 1994-05-12 1996-01-09 Intel Corporation Employing on die temperature sensors and fan-heatsink failure signals to control power dissipation
US5485037A (en) * 1993-04-12 1996-01-16 Amkor Electronics, Inc. Semiconductor device having a thermal dissipator and electromagnetic shielding
US5615086A (en) * 1994-05-17 1997-03-25 Tandem Computers Incorporated Apparatus for cooling a plurality of electrical components mounted on a printed circuit board
US5625166A (en) * 1994-11-01 1997-04-29 Intel Corporation Structure of a thermally and electrically enhanced plastic pin grid array (PPGA) package for high performance devices with wire bond interconnect
US5744863A (en) * 1994-07-11 1998-04-28 International Business Machines Corporation Chip carrier modules with heat sinks attached by flexible-epoxy
US5872026A (en) * 1995-06-07 1999-02-16 Lsi Logic Corporation Process of fabricating an integrated circuit die package having a plurality of pins

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006922A (en) * 1990-02-14 1991-04-09 Motorola, Inc. Packaged semiconductor device having a low cost ceramic PGA package
US5485037A (en) * 1993-04-12 1996-01-16 Amkor Electronics, Inc. Semiconductor device having a thermal dissipator and electromagnetic shielding
US5483102A (en) * 1994-05-12 1996-01-09 Intel Corporation Employing on die temperature sensors and fan-heatsink failure signals to control power dissipation
US5615086A (en) * 1994-05-17 1997-03-25 Tandem Computers Incorporated Apparatus for cooling a plurality of electrical components mounted on a printed circuit board
US5744863A (en) * 1994-07-11 1998-04-28 International Business Machines Corporation Chip carrier modules with heat sinks attached by flexible-epoxy
US5625166A (en) * 1994-11-01 1997-04-29 Intel Corporation Structure of a thermally and electrically enhanced plastic pin grid array (PPGA) package for high performance devices with wire bond interconnect
US5872026A (en) * 1995-06-07 1999-02-16 Lsi Logic Corporation Process of fabricating an integrated circuit die package having a plurality of pins

Also Published As

Publication number Publication date
WO2000005748A2 (en) 2000-02-03
AU5126699A (en) 2000-02-14

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