JP2019149467A - 回路モジュール - Google Patents
回路モジュール Download PDFInfo
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- JP2019149467A JP2019149467A JP2018033427A JP2018033427A JP2019149467A JP 2019149467 A JP2019149467 A JP 2019149467A JP 2018033427 A JP2018033427 A JP 2018033427A JP 2018033427 A JP2018033427 A JP 2018033427A JP 2019149467 A JP2019149467 A JP 2019149467A
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- 239000002184 metal Substances 0.000 claims abstract description 81
- 229910052751 metal Inorganic materials 0.000 claims abstract description 81
- 229920005989 resin Polymers 0.000 claims abstract description 78
- 239000011347 resin Substances 0.000 claims abstract description 78
- 230000003746 surface roughness Effects 0.000 claims abstract description 36
- 238000009413 insulation Methods 0.000 abstract 4
- 239000010410 layer Substances 0.000 description 164
- 238000000034 method Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000010897 surface acoustic wave method Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
Description
図1を参照して、第1実施形態に係る回路モジュール2を説明する。回路モジュール2は、配線構造体4と、電子部品6a,6bと、接続部20,22と、絶縁樹脂層8と、金属層10と、を備える。
図2を参照して、第2実施形態に係る回路モジュール32を説明する。第2実施形態については、第1実施形態と異なる点のみ説明する。回路モジュール32では、絶縁樹脂層8の側面S1の表面粗さR1は、配線構造体4の側面S2の表面粗さR2よりも大きい。換言すれば、R1とR2とが、R1>R2を満たす。
Claims (5)
- 配線構造体と、
前記配線構造体の上面に配置された電子部品と、
前記配線構造体の上面に設けられて前記電子部品を埋め込む絶縁樹脂層と、
前記絶縁樹脂層の側面及び前記配線構造体の側面に設けられた金属層と、
を備え、
前記絶縁樹脂層の側面の表面粗さがR1と表され、前記配線構造体の側面の表面粗さがR2と表されるとき、R1とR2とが互いに異なる、回路モジュール。 - R1とR2とが、R2>R1を満たす、請求項1に記載の回路モジュール。
- R1とR2とが、R1>R2を満たす、請求項1に記載の回路モジュール。
- R1/R2が0.2〜0.95である、請求項2に記載の回路モジュール。
- R1/R2が1.05〜10.5である、請求項3に記載の回路モジュール。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018033427A JP7365759B2 (ja) | 2018-02-27 | 2018-02-27 | 回路モジュール |
US16/284,457 US10797003B2 (en) | 2018-02-27 | 2019-02-25 | Circuit module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018033427A JP7365759B2 (ja) | 2018-02-27 | 2018-02-27 | 回路モジュール |
Publications (2)
Publication Number | Publication Date |
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JP2019149467A true JP2019149467A (ja) | 2019-09-05 |
JP7365759B2 JP7365759B2 (ja) | 2023-10-20 |
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Application Number | Title | Priority Date | Filing Date |
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JP2018033427A Active JP7365759B2 (ja) | 2018-02-27 | 2018-02-27 | 回路モジュール |
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US (1) | US10797003B2 (ja) |
JP (1) | JP7365759B2 (ja) |
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JP7379899B2 (ja) * | 2019-07-22 | 2023-11-15 | Tdk株式会社 | セラミック電子部品 |
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JP2006192753A (ja) * | 2005-01-14 | 2006-07-27 | Matsushita Electric Ind Co Ltd | 樹脂モールドセラミック基板の分割方法 |
JP2014107372A (ja) * | 2012-11-27 | 2014-06-09 | Taiyo Yuden Co Ltd | 回路モジュール及びその製造方法 |
JP2014183181A (ja) * | 2013-03-19 | 2014-09-29 | Tdk Corp | 電子部品モジュール及びその製造方法 |
JP2015204342A (ja) * | 2014-04-11 | 2015-11-16 | シマネ益田電子株式会社 | 電子部品の製造方法 |
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