JP7161084B1 - 電子部品実装基板の封止方法および熱硬化性シート - Google Patents

電子部品実装基板の封止方法および熱硬化性シート Download PDF

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Publication number
JP7161084B1
JP7161084B1 JP2022542772A JP2022542772A JP7161084B1 JP 7161084 B1 JP7161084 B1 JP 7161084B1 JP 2022542772 A JP2022542772 A JP 2022542772A JP 2022542772 A JP2022542772 A JP 2022542772A JP 7161084 B1 JP7161084 B1 JP 7161084B1
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electronic component
substrate
sealing
component mounting
thermosetting sheet
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JPWO2022163763A5 (https=
JPWO2022163763A1 (https=
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陽介 大井
正宏 浅原
大輔 森
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Nagase Chemtex Corp
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Nagase Chemtex Corp
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    • 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
    • H10W74/016—Manufacture or treatment using moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • H10W74/012—Manufacture or treatment of encapsulations on active surfaces of flip-chip devices, e.g. forming underfills
    • 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
    • H10W74/014—Manufacture or treatment using batch processing
    • 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
    • H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
    • H10W74/114—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations
    • 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
    • H10W74/15—Encapsulations, e.g. protective coatings characterised by their shape or disposition on active surfaces of flip-chip devices, e.g. underfills
    • 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
    • H10W74/473—Encapsulations, e.g. protective coatings characterised by their materials comprising organic materials, e.g. plastics or resins containing a filler
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/621—Phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/686—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
JP2022542772A 2021-02-01 2022-01-27 電子部品実装基板の封止方法および熱硬化性シート Active JP7161084B1 (ja)

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JP2021014655 2021-02-01
JP2021014655 2021-02-01
PCT/JP2022/003123 WO2022163763A1 (ja) 2021-02-01 2022-01-27 電子部品実装基板の封止方法および熱硬化性シート

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JPWO2022163763A1 JPWO2022163763A1 (https=) 2022-08-04
JP7161084B1 true JP7161084B1 (ja) 2022-10-25
JPWO2022163763A5 JPWO2022163763A5 (https=) 2023-01-04

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US (1) US20240071781A1 (https=)
EP (1) EP4287250A4 (https=)
JP (1) JP7161084B1 (https=)
KR (1) KR102687490B1 (https=)
CN (1) CN116888714A (https=)
TW (1) TWI877450B (https=)
WO (1) WO2022163763A1 (https=)

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
JP7764888B2 (ja) * 2023-10-13 2025-11-06 味の素株式会社 半導体チップパッケージの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
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JP2014204033A (ja) * 2013-04-08 2014-10-27 日東電工株式会社 半導体装置の製造方法
JP2014229791A (ja) * 2013-05-23 2014-12-08 日東電工株式会社 封止シート貼付け方法
JP2014229790A (ja) * 2013-05-23 2014-12-08 日東電工株式会社 封止シート貼付け方法
JP2015115347A (ja) * 2013-12-09 2015-06-22 日東電工株式会社 封止シート貼付け方法
JP2016062908A (ja) * 2014-09-12 2016-04-25 日東電工株式会社 封止層被覆光半導体素子の製造方法および光半導体装置の製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5349432B2 (ja) * 2010-09-06 2013-11-20 日東電工株式会社 電子部品装置の製法およびそれに用いる電子部品封止用樹脂組成物シート
JP2013074184A (ja) * 2011-09-28 2013-04-22 Nitto Denko Corp 半導体装置の製造方法
JP5943898B2 (ja) 2012-11-29 2016-07-05 日東電工株式会社 熱硬化性樹脂シート及び電子部品パッケージの製造方法
JP6041933B2 (ja) 2012-11-29 2016-12-14 日東電工株式会社 熱硬化性樹脂シート及び電子部品パッケージの製造方法
JP5735036B2 (ja) * 2013-05-23 2015-06-17 日東電工株式会社 電子部品装置の製造方法、及び、積層シート
JP2014229769A (ja) 2013-05-23 2014-12-08 日東電工株式会社 電子部品装置の製造方法
JP6303373B2 (ja) 2013-10-02 2018-04-04 住友ベークライト株式会社 圧縮成形用モールドアンダーフィル材料、半導体パッケージ、構造体および半導体パッケージの製造方法
CN105849879A (zh) * 2013-12-26 2016-08-10 日东电工株式会社 半导体装置的制造方法和热固性树脂片
JP2015216229A (ja) * 2014-05-09 2015-12-03 日東電工株式会社 半導体装置の製造方法及び熱硬化性樹脂シート
JP6356581B2 (ja) * 2014-11-19 2018-07-11 信越化学工業株式会社 半導体装置の製造方法
KR102732191B1 (ko) * 2019-08-09 2024-11-19 나가세케무텍쿠스가부시키가이샤 몰드 언더필 봉지용의 다층 시트, 몰드 언더필 봉지 방법, 전자 부품 실장 기판 및 전자 부품 실장 기판의 제조 방법
CN116547800A (zh) * 2020-12-04 2023-08-04 株式会社力森诺科 制造半导体装置的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014204033A (ja) * 2013-04-08 2014-10-27 日東電工株式会社 半導体装置の製造方法
JP2014229791A (ja) * 2013-05-23 2014-12-08 日東電工株式会社 封止シート貼付け方法
JP2014229790A (ja) * 2013-05-23 2014-12-08 日東電工株式会社 封止シート貼付け方法
JP2015115347A (ja) * 2013-12-09 2015-06-22 日東電工株式会社 封止シート貼付け方法
JP2016062908A (ja) * 2014-09-12 2016-04-25 日東電工株式会社 封止層被覆光半導体素子の製造方法および光半導体装置の製造方法

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Publication number Publication date
KR102687490B1 (ko) 2024-07-24
EP4287250A4 (en) 2025-03-05
EP4287250A1 (en) 2023-12-06
WO2022163763A1 (ja) 2022-08-04
KR20230128565A (ko) 2023-09-05
CN116888714A (zh) 2023-10-13
US20240071781A1 (en) 2024-02-29
TW202243042A (zh) 2022-11-01
JPWO2022163763A1 (https=) 2022-08-04
TWI877450B (zh) 2025-03-21

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