JPWO2022038944A1 - - Google Patents

Info

Publication number
JPWO2022038944A1
JPWO2022038944A1 JP2021567902A JP2021567902A JPWO2022038944A1 JP WO2022038944 A1 JPWO2022038944 A1 JP WO2022038944A1 JP 2021567902 A JP2021567902 A JP 2021567902A JP 2021567902 A JP2021567902 A JP 2021567902A JP WO2022038944 A1 JPWO2022038944 A1 JP WO2022038944A1
Authority
JP
Japan
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
JP2021567902A
Other versions
JP7029033B1 (ja
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=80350334&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPWO2022038944(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPWO2022038944A1 publication Critical patent/JPWO2022038944A1/ja
Application granted granted Critical
Publication of JP7029033B1 publication Critical patent/JP7029033B1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0082—Fabrics for printed circuit boards
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • D03D15/267—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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs
    • 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
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0275—Fibers and reinforcement materials
    • H05K2201/029—Woven fibrous reinforcement or textile

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Woven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
JP2021567902A 2020-08-19 2021-07-16 ガラスクロス、プリプレグ、及びプリント基板 Active JP7029033B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020138845 2020-08-19
JP2020138845 2020-08-19
PCT/JP2021/026865 WO2022038944A1 (ja) 2020-08-19 2021-07-16 ガラスクロス、プリプレグ、及びプリント基板

Publications (2)

Publication Number Publication Date
JPWO2022038944A1 true JPWO2022038944A1 (ja) 2022-02-24
JP7029033B1 JP7029033B1 (ja) 2022-03-02

Family

ID=80350334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567902A Active JP7029033B1 (ja) 2020-08-19 2021-07-16 ガラスクロス、プリプレグ、及びプリント基板

Country Status (6)

Country Link
US (1) US20230189438A1 (ja)
JP (1) JP7029033B1 (ja)
KR (1) KR20220154838A (ja)
CN (1) CN115884862A (ja)
TW (1) TW202208292A (ja)
WO (1) WO2022038944A1 (ja)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3756066B2 (ja) 2001-02-16 2006-03-15 旭シュエーベル株式会社 プリント配線板用ガラスクロス
JP2006052473A (ja) * 2002-08-29 2006-02-23 Asahi Schwebel Co Ltd ガラスクロス及びプリント配線板
JP4357179B2 (ja) 2003-01-28 2009-11-04 旭化成イーマテリアルズ株式会社 表面処理ガラスクロス
JP4408662B2 (ja) * 2003-07-22 2010-02-03 旭化成イーマテリアルズ株式会社 ガラスクロスの加工方法
JP4458987B2 (ja) * 2004-08-27 2010-04-28 ユニチカ株式会社 扁平ガラス繊維織物の製造方法
JP2011021304A (ja) 2009-07-17 2011-02-03 Unitika Glass Fiber Co Ltd パッケージ基板用超極薄高充填ガラスクロス
JP5423581B2 (ja) * 2010-05-20 2014-02-19 日東紡績株式会社 ガラス繊維織物の開繊装置及び開繊方法
JP6232181B2 (ja) * 2012-10-01 2017-11-15 旭化成株式会社 繊維織物の開繊方法及び開繊装置
JP6020764B1 (ja) * 2016-08-03 2016-11-02 日東紡績株式会社 ガラスクロス
JP7169053B2 (ja) * 2017-07-19 2022-11-10 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
JP2019031750A (ja) * 2017-08-04 2019-02-28 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
JP7010684B2 (ja) * 2017-12-11 2022-02-10 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
JP2020105683A (ja) * 2018-12-25 2020-07-09 旭化成株式会社 ガラスクロスの製造方法及びガラス糸
JP6818278B1 (ja) * 2019-11-06 2021-01-20 ユニチカ株式会社 ガラスクロス

Also Published As

Publication number Publication date
JP7029033B1 (ja) 2022-03-02
KR20220154838A (ko) 2022-11-22
TW202208292A (zh) 2022-03-01
WO2022038944A1 (ja) 2022-02-24
US20230189438A1 (en) 2023-06-15
CN115884862A (zh) 2023-03-31

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