SG121017A1 - An improved backup board - Google Patents

An improved backup board

Info

Publication number
SG121017A1
SG121017A1 SG200405718A SG200405718A SG121017A1 SG 121017 A1 SG121017 A1 SG 121017A1 SG 200405718 A SG200405718 A SG 200405718A SG 200405718 A SG200405718 A SG 200405718A SG 121017 A1 SG121017 A1 SG 121017A1
Authority
SG
Singapore
Prior art keywords
backup board
improved backup
improved
board
backup
Prior art date
Application number
SG200405718A
Inventor
Jen Chang Kuo
Original Assignee
Jen Chang Kuo
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 Jen Chang Kuo filed Critical Jen Chang Kuo
Priority to SG200405718A priority Critical patent/SG121017A1/en
Priority to PCT/SG2005/000314 priority patent/WO2006031206A2/en
Publication of SG121017A1 publication Critical patent/SG121017A1/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
    • 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
    • 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
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0147—Carriers and holders
    • H05K2203/0156—Temporary polymeric carrier or foil, e.g. for processing or transferring
    • 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
    • H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
    • H05K2203/0214—Back-up or entry material, e.g. for mechanical drilling
    • 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
    • H05K2203/17—Post-manufacturing processes
    • H05K2203/178—Demolishing, e.g. recycling, reverse engineering, destroying for security purposes; Using biodegradable materials
    • 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
SG200405718A 2004-09-16 2004-09-16 An improved backup board SG121017A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200405718A SG121017A1 (en) 2004-09-16 2004-09-16 An improved backup board
PCT/SG2005/000314 WO2006031206A2 (en) 2004-09-16 2005-09-15 An improved backup board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200405718A SG121017A1 (en) 2004-09-16 2004-09-16 An improved backup board

Publications (1)

Publication Number Publication Date
SG121017A1 true SG121017A1 (en) 2006-04-26

Family

ID=36060448

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200405718A SG121017A1 (en) 2004-09-16 2004-09-16 An improved backup board

Country Status (2)

Country Link
SG (1) SG121017A1 (en)
WO (1) WO2006031206A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013147798A1 (en) * 2012-03-29 2013-10-03 Empire Technology Development Llc Cellulosic printed circuit board materials having boronate moieties
CN103639170B (en) * 2013-11-07 2016-02-03 陈元文 A kind of making of recyclable circuit-board drilling blind patch and recovery process
WO2015137922A1 (en) * 2014-03-11 2015-09-17 Empire Technology Development Llc Biodegradable printed circuit boards

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879164A (en) * 1987-08-17 1989-11-07 Arco Chemical Technology, Inc. Laminated composite of a rigid polyisocyanurate substrate and metal, plastic, cellulose, glass, ceramic or combinations thereof
WO1999023187A1 (en) * 1997-10-31 1999-05-14 Eastman Chemical Company Aliphatic-aromatic copolyesters as adhesive tie-layers in extrusion coatings

Also Published As

Publication number Publication date
WO2006031206A3 (en) 2007-01-04
WO2006031206A2 (en) 2006-03-23

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