FR2137227A2 - - Google Patents

Info

Publication number
FR2137227A2
FR2137227A2 FR7117736A FR7117736A FR2137227A2 FR 2137227 A2 FR2137227 A2 FR 2137227A2 FR 7117736 A FR7117736 A FR 7117736A FR 7117736 A FR7117736 A FR 7117736A FR 2137227 A2 FR2137227 A2 FR 2137227A2
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7117736A
Other languages
French (fr)
Other versions
FR2137227B2 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VAYDA PIERRE ANDRE CA
Original Assignee
VAYDA PIERRE ANDRE CA
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 VAYDA PIERRE ANDRE CA filed Critical VAYDA PIERRE ANDRE CA
Priority to FR7117736A priority Critical patent/FR2137227B2/fr
Priority to GB937672A priority patent/GB1387693A/en
Publication of FR2137227A2 publication Critical patent/FR2137227A2/fr
Application granted granted Critical
Publication of FR2137227B2 publication Critical patent/FR2137227B2/fr
Expired legal-status Critical Current

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
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/005—Punching of holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P25/00—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
    • 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
    • H05K3/4046—Through-connections; Vertical interconnect access [VIA] connections using auxiliary conductive elements, e.g. metallic spheres, eyelets, pieces of wire
    • 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
    • H05K2201/10416—Metallic blocks or heatsinks completely inserted in a PCB
    • 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
    • H05K2203/1121—Cooling, e.g. specific areas of a PCB being cooled during reflow soldering
    • 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
    • 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
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0047—Drilling of holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
FR7117736A 1971-03-03 1971-05-17 Expired FR2137227B2 (OSRAM)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7117736A FR2137227B2 (OSRAM) 1971-05-17 1971-05-17
GB937672A GB1387693A (en) 1971-03-03 1972-02-29 Method and apparatus for machining boards and the like for printed circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117736A FR2137227B2 (OSRAM) 1971-05-17 1971-05-17

Publications (2)

Publication Number Publication Date
FR2137227A2 true FR2137227A2 (OSRAM) 1972-12-29
FR2137227B2 FR2137227B2 (OSRAM) 1973-11-30

Family

ID=9077142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117736A Expired FR2137227B2 (OSRAM) 1971-03-03 1971-05-17

Country Status (1)

Country Link
FR (1) FR2137227B2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561620A3 (OSRAM) * 1992-03-19 1994-04-06 Hitachi Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561620A3 (OSRAM) * 1992-03-19 1994-04-06 Hitachi Ltd
US5497545A (en) * 1992-03-19 1996-03-12 Hitachi, Ltd. Method of making electrical connections in the manufacture of wiring sheet assemblies

Also Published As

Publication number Publication date
FR2137227B2 (OSRAM) 1973-11-30

Similar Documents

Publication Publication Date Title
AU474595B2 (OSRAM)
AU2691671A (OSRAM)
AU2742671A (OSRAM)
AU2684071A (OSRAM)
AU2952271A (OSRAM)
AU2564071A (OSRAM)
AU3005371A (OSRAM)
AU2941471A (OSRAM)
AU2485671A (OSRAM)
AU2726271A (OSRAM)
AU1109576A (OSRAM)
AR199640Q (OSRAM)
AU2836771A (OSRAM)
AU2669471A (OSRAM)
AU2724971A (OSRAM)
AU2486471A (OSRAM)
AU2837671A (OSRAM)
AU2706571A (OSRAM)
AU2399971A (OSRAM)
AU2930871A (OSRAM)
AU2940971A (OSRAM)
AU2755871A (OSRAM)
AU2740271A (OSRAM)
AR192311Q (OSRAM)
AU2654071A (OSRAM)