IT1165111B - Composizione e processo per il rivestimento protettivo di componenti elettronici - Google Patents

Composizione e processo per il rivestimento protettivo di componenti elettronici

Info

Publication number
IT1165111B
IT1165111B IT23826/79A IT2382679A IT1165111B IT 1165111 B IT1165111 B IT 1165111B IT 23826/79 A IT23826/79 A IT 23826/79A IT 2382679 A IT2382679 A IT 2382679A IT 1165111 B IT1165111 B IT 1165111B
Authority
IT
Italy
Prior art keywords
composition
electronic components
protective coating
protective
coating
Prior art date
Application number
IT23826/79A
Other languages
English (en)
Other versions
IT7923826A0 (it
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7923826A0 publication Critical patent/IT7923826A0/it
Application granted granted Critical
Publication of IT1165111B publication Critical patent/IT1165111B/it

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/68—Organic materials, e.g. photoresists
    • H10P14/683—Organic materials, e.g. photoresists carbon-based polymeric organic materials, e.g. polyimides, poly cyclobutene or PVC
    • 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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6326—Deposition processes
    • H10P14/6342—Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
    • H10W74/131—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being only partially enclosed
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
    • H10W74/47—Encapsulations, e.g. protective coatings characterised by their materials comprising organic materials, e.g. plastics or resins
    • 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
    • H05K2201/09872—Insulating conformal coating
    • 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
    • H05K2201/10954—Other details of electrical connections
    • H05K2201/10977—Encapsulated connections
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
    • H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Paints Or Removers (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
IT23826/79A 1978-06-26 1979-06-25 Composizione e processo per il rivestimento protettivo di componenti elettronici IT1165111B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91935678A 1978-06-26 1978-06-26

Publications (2)

Publication Number Publication Date
IT7923826A0 IT7923826A0 (it) 1979-06-25
IT1165111B true IT1165111B (it) 1987-04-22

Family

ID=25441942

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23826/79A IT1165111B (it) 1978-06-26 1979-06-25 Composizione e processo per il rivestimento protettivo di componenti elettronici

Country Status (5)

Country Link
EP (1) EP0006509B1 (it)
JP (1) JPS6040705B2 (it)
CA (1) CA1108330A (it)
DE (1) DE2962550D1 (it)
IT (1) IT1165111B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812768U (ja) * 1981-07-20 1983-01-26 カルソニックカンセイ株式会社 リキツドタンク
JPS5812767U (ja) * 1981-07-20 1983-01-26 カルソニックカンセイ株式会社 リキツドタンク
JPS59192870U (ja) * 1983-06-09 1984-12-21 松下電器産業株式会社 プリント基板装置
JPS59192869U (ja) * 1983-06-09 1984-12-21 松下電器産業株式会社 電気部品
GB2150364B (en) * 1983-10-24 1987-08-05 Nippon Denso Co D c brushless motor
US4612210A (en) * 1985-07-25 1986-09-16 International Business Machines Corporation Process for planarizing a substrate
JPS6369966U (it) * 1986-10-22 1988-05-11
JPS63221629A (ja) * 1987-03-11 1988-09-14 Hitachi Ltd 電子装置
GB8825201D0 (en) * 1988-10-27 1988-11-30 Dow Corning Sa Cavity packages
JPH01199493A (ja) * 1988-12-23 1989-08-10 Matsushita Electric Ind Co Ltd プリント基板への部品取付方法
JP6336061B2 (ja) * 2014-05-24 2018-06-06 株式会社カネカ アルコキシシラン変性ポリアミド酸溶液、それを用いた積層体及びフレキシブルデバイス、並びにポリイミドフィルム及び積層体の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515585A (en) * 1968-04-24 1970-06-02 Ibm Gelation coating method for electronic circuit panels
US3931454A (en) * 1972-10-17 1976-01-06 Westinghouse Electric Corporation Printed circuit board and method of preparing it
JPS5543612B2 (it) * 1973-09-26 1980-11-07
DE2526052C2 (de) * 1975-06-11 1983-04-21 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zum Reinigen polierter Halbleiterscheiben
SE418433B (sv) * 1975-12-11 1981-05-25 Gen Electric Halvledarelement med ett skikt av ett polymert siloxan-innehallande membranmaterial med variabel permeabilitet anbringat pa utvalda ytomraden av elementet
DE2707931A1 (de) * 1977-02-24 1978-08-31 Semikron Gleichrichterbau Verfahren zum aufbringen einer schutzschicht auf halbleiterbauelementen

Also Published As

Publication number Publication date
DE2962550D1 (en) 1982-06-03
JPS554991A (en) 1980-01-14
CA1108330A (en) 1981-09-01
EP0006509A1 (de) 1980-01-09
EP0006509B1 (de) 1982-04-21
JPS6040705B2 (ja) 1985-09-12
IT7923826A0 (it) 1979-06-25

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