JP2021091224A - 薄膜樹脂フィルムとレイアップにおけるその使用 - Google Patents
薄膜樹脂フィルムとレイアップにおけるその使用 Download PDFInfo
- Publication number
- JP2021091224A JP2021091224A JP2021017591A JP2021017591A JP2021091224A JP 2021091224 A JP2021091224 A JP 2021091224A JP 2021017591 A JP2021017591 A JP 2021017591A JP 2021017591 A JP2021017591 A JP 2021017591A JP 2021091224 A JP2021091224 A JP 2021091224A
- Authority
- JP
- Japan
- Prior art keywords
- base layer
- resin
- flat surface
- circuit board
- printed circuit
- Prior art date
- 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.)
- Pending
Links
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Images
Classifications
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- B32—LAYERED PRODUCTS
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- 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
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
-
- 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
-
- 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
-
- 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
- H05K3/0055—After-treatment, e.g. cleaning or desmearing of holes
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/07—Parts immersed or impregnated in a matrix
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/07—Parts immersed or impregnated in a matrix
- B32B2305/076—Prepregs
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/302—Conductive
-
- 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
- B32B2457/00—Electrical equipment
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/08—PCBs, i.e. printed circuit boards
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (28)
- 第1平坦表面および第2平坦表面を有するbステージ化樹脂ベース層、ベース層の第1平坦表面上に配置された第1保護層、およびベース層の第2平坦表面上に配置された第2保護層を含み、ベース層は約1ミル〜約10ミルの厚みを有する、樹脂フィルム生成物。
- ベース層は、エポキシ樹脂、充填樹脂、未充填樹脂、高Tg樹脂、中Tg樹脂、熱伝導性樹脂、ハロゲン置換樹脂、非ハロゲン化樹脂、またはこれらの混合物からなる群から選択される樹脂から構成される、請求項1に記載の樹脂フィルム生成物。
- ベース層は、強化剤を含む樹脂から構成される、請求項1に記載の樹脂フィルム生成物。
- ベース層は約2ミル〜約3ミルの厚みを有する、請求項1に記載の樹脂フィルム生成物。
- ベース層は約1ミル〜約2ミルの厚みを有する、請求項1に記載の樹脂フィルム生成物。
- ベース層は、フィラー材料を含む樹脂から構成される、請求項1に記載の樹脂フィルム生成物。
- フィラー材料はタルクである、請求項7に記載の樹脂フィルム生成物。
- 第1保護層および第2保護層は同一材料である、請求項1に記載の樹脂フィルム生成物。
- 第1保護層および第2保護層は異なった材料である、請求項1に記載の樹脂フィルム生成物。
- 第1保護層、第2保護層、または第1保護層および第2保護層のそれぞれは、ポリエステルフィルム、金属箔および樹脂系で予備含浸された強化布(プリプレグ)からなる群から選択される、請求項1に記載の樹脂フィルム生成物。
- 以下の工程を含む方法であって、
第1平坦表面および第2平坦表面を有するbステージ化樹脂ベース層、および
ベース層の第1平坦表面上に配置された保護層
を含む樹脂フィルム生成物を与える工程、ここでベース層は約1ミル〜約10ミルの厚みを有する;
プリント回路基板基材の露出内層材料表面を加熱する工程;
ベース層の保護されていない第2平坦表面をプリント回路基板基材の加熱された露出内層材料表面に対して適用してプリント回路基板レイアップを形成する工程;および
プリント回路板レイアップを冷却する工程
を含む、方法。 - ベース層の第1平坦表面上に配置された保護層を除去する工程をさらに含む、請求項11に記載の方法。
- ベース層の保護されていない第2平坦表面をプリント回路基板基材の加熱された露出内層材料表面に適用した後に、ボンディングシートを第1平坦表面に接着する工程をさらに含む、請求項12に記載の方法。
- 樹脂フィルムを「C」ステージ化状態に完全に硬化させる工程をさらに含む、請求項11に記載の方法。
- プリント回路基板基材の内層材料表面を、約40℃〜約90℃の範囲の温度に加熱する、請求項11に記載の方法。
- プリント回路基板基材の内層材料表面を、約50℃〜約60℃の範囲の温度に加熱する、請求項11に記載の方法。
- プリント回路基板基材の加熱された露出内層材料表面へのベース層の第2平坦表面の適用は、圧力を用いて行う、請求項11に記載の方法。
- プリント回路基板基材に配置された少なくとも1つのギャップをベース層で充填する工程をさらに含み、該少なくとも1つのギャップを充填する工程は、ベース層の覆われていない第2平坦表面をプリント回路基板基材の加熱された内層材料表面へ適用した後に起こる、請求項11に記載の方法。
- 少なくとも1つのギャップは、ベース層で実質的に充填する、請求項18に記載の方法。
- 以下の工程を含む方法であって、
第1平坦表面および第2平坦表面を有するbステージ化樹脂ベース層;
ベース層の第1平坦表面上に配置された第1保護層;および
ベース層の第2平坦表面上に配置された第2保護層
を含む樹脂フィルム生成物を与える工程、ここでベース層は約1ミル〜約10ミルの厚みを有する;
プリント回路基板基材の露出した内層材料表面を加熱する工程;
ベース層の第2平坦表面から第2保護層を除去する工程;
ベース層の第2平坦表面をプリント回路基板基材の加熱された露出内層材料表面に対して適用してプリント回路基板レイアップを形成する工程;および
プリント回路基板レイアップを冷却する工程
を含む、方法。 - プリント回路基板の加熱された露出内層材料表面に対してベース層の第2平坦表面を適用した後に、ベース層の第1平坦表面上に配置された第1保護層を除去する工程をさらに含む、請求項20に記載の方法。
- ベース層の第1平坦表面上に配置された第1保護層を除去した後に、第1平坦表面へボンディングシートを接着する工程を更に含む、請求項21に記載の方法。
- ボンディングシートはプリプレグ材料である、請求項22に記載の方法。
- プリント回路基板基材の内層材料表面は、約40℃〜約90℃の温度に加熱される、請求項20に記載の方法。
- プリント回路基板基材の内層材料表面は、約50℃〜約60℃の温度に加熱される、請求項20に記載の方法。
- プリント回路基板基材の加熱された露出内層材料表面へのベース層の第2平坦表面の適用は、圧力を用いて行う、請求項20に記載の方法。
- プリント回路基板基材に配置された少なくとも1つのギャップをベース層で充填する工程を更に含み、該少なくとも1つのギャップを充填する工程は、ベース層の覆われていない第2平坦表面層をプリント回路基板基材の加熱された内層材料表面に接着した後に起こる、請求項20に記載の方法。
- 少なくとも1つのギャップは、ベース層で実質的に充填する、請求項20に記載の方法。
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2015
- 2015-07-09 SG SG10201900229PA patent/SG10201900229PA/en unknown
- 2015-07-09 KR KR1020247039213A patent/KR20240169731A/ko active Pending
- 2015-07-09 CN CN202210580175.9A patent/CN115716362A/zh active Pending
- 2015-07-09 CN CN201580037688.3A patent/CN106660301A/zh active Pending
- 2015-07-09 SG SG11201700050XA patent/SG11201700050XA/en unknown
- 2015-07-09 WO PCT/US2015/039698 patent/WO2016007718A1/en active Application Filing
- 2015-07-09 JP JP2017522452A patent/JP2017522740A/ja active Pending
- 2015-07-09 US US14/795,051 patent/US20160014904A1/en not_active Abandoned
- 2015-07-09 KR KR1020177003739A patent/KR20170031187A/ko active Application Filing
- 2015-07-09 EP EP15745626.0A patent/EP3166783B1/en active Active
- 2015-07-09 EP EP22180109.5A patent/EP4140725A1/en active Pending
- 2015-07-09 MY MYPI2017700057A patent/MY192520A/en unknown
- 2015-07-09 CA CA2954412A patent/CA2954412C/en active Active
- 2015-07-13 TW TW104122633A patent/TWI689411B/zh active
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2016
- 2016-04-15 US US15/099,715 patent/US20160234948A1/en not_active Abandoned
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2020
- 2020-11-24 US US17/103,782 patent/US20210084776A1/en active Pending
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2021
- 2021-02-05 JP JP2021017591A patent/JP2021091224A/ja active Pending
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2024
- 2024-02-13 JP JP2024019521A patent/JP2024059694A/ja active Pending
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Also Published As
Publication number | Publication date |
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US20160014904A1 (en) | 2016-01-14 |
WO2016007718A1 (en) | 2016-01-14 |
US20160234948A1 (en) | 2016-08-11 |
MY192520A (en) | 2022-08-25 |
SG11201700050XA (en) | 2017-02-27 |
KR20170031187A (ko) | 2017-03-20 |
TWI689411B (zh) | 2020-04-01 |
EP4140725A1 (en) | 2023-03-01 |
EP3166783A1 (en) | 2017-05-17 |
JP2024059694A (ja) | 2024-05-01 |
CA2954412A1 (en) | 2016-01-14 |
CN106660301A (zh) | 2017-05-10 |
SG10201900229PA (en) | 2019-02-27 |
JP2017522740A (ja) | 2017-08-10 |
US20210084776A1 (en) | 2021-03-18 |
KR20240169731A (ko) | 2024-12-03 |
CA2954412C (en) | 2022-08-30 |
TW201615410A (zh) | 2016-05-01 |
EP3166783B1 (en) | 2022-06-22 |
CN115716362A (zh) | 2023-02-28 |
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