JP7302224B2 - 電子部品内蔵回路基板 - Google Patents
電子部品内蔵回路基板 Download PDFInfo
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- JP7302224B2 JP7302224B2 JP2019058700A JP2019058700A JP7302224B2 JP 7302224 B2 JP7302224 B2 JP 7302224B2 JP 2019058700 A JP2019058700 A JP 2019058700A JP 2019058700 A JP2019058700 A JP 2019058700A JP 7302224 B2 JP7302224 B2 JP 7302224B2
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- Prior art keywords
- insulating layer
- electronic component
- layer
- circuit board
- insulating
- 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.)
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- 239000010410 layer Substances 0.000 claims description 234
- 239000004020 conductor Substances 0.000 claims description 82
- 229920005989 resin Polymers 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 31
- 239000006229 carbon black Substances 0.000 claims description 11
- 239000000975 dye Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000000049 pigment Substances 0.000 claims description 11
- 238000002834 transmittance Methods 0.000 claims description 10
- 239000011162 core material Substances 0.000 claims description 9
- 239000012792 core layer Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 15
- 229910000679 solder Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 5
- 238000000206 photolithography Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 4
- 229920001955 polyphenylene ether Polymers 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- CMLFRMDBDNHMRA-UHFFFAOYSA-N 2h-1,2-benzoxazine Chemical compound C1=CC=C2C=CNOC2=C1 CMLFRMDBDNHMRA-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 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
- OJMOMXZKOWKUTA-UHFFFAOYSA-N aluminum;borate Chemical compound [Al+3].[O-]B([O-])[O-] OJMOMXZKOWKUTA-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000004643 cyanate ester Substances 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920003192 poly(bis maleimide) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 1
- -1 polyphenylene oxalate Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structure Of Printed Boards (AREA)
Description
101 電子部品内蔵回路基板の上面
102 電子部品内蔵回路基板の下面
111~114,113A 絶縁層
121,122 ソルダーレジスト
130 電子部品
131 電子部品の主面
132 電子部品の裏面
133 再配線層
141~144 配線パターン
151~154 ビア導体
151a~154a ビア
161~164 開口部
A 開口部
L1~L4 導体層
L3a 導体層の表面
P 電極パッド
Claims (2)
- 第1の絶縁層と、
前記第1の絶縁層の表面に設けられ、前記第1の絶縁層の前記表面を露出させる開口部を有する第1の導体層と、
前記第1の導体層を介して前記第1の絶縁層の前記表面を覆う第2の絶縁層と、
前記第2の絶縁層の表面に搭載された電子部品と、
前記第2の絶縁層の前記表面上に設けられ、前記電子部品を覆う第3の絶縁層と、
前記第3の絶縁層を覆う第4の絶縁層と、を備え、
前記電子部品は、再配線層が設けられた主面と前記主面の反対側に位置する裏面を有し、前記裏面が前記第2の絶縁層で覆われ、前記主面が前記第3の絶縁層で覆われ、
前記第3の絶縁層の表面には、少なくとも一部が前記再配線層と重なる第2の導体層が設けられ、
前記第1及び第4の絶縁層は、芯材に樹脂材料を含浸させたコア層であり、
前記第2及び第3の絶縁層は、芯材を含まない樹脂層であり、
前記第1及び第3の絶縁層は、顔料、染料又はカーボンブラックによる着色によって光の反射率及び透過率が低減されており、
前記第2及び第4の絶縁層は、顔料、染料又はカーボンブラックによる着色は行われておらず、
これにより、前記第1及び第3の絶縁層は、前記第2及び第4の絶縁層よりも光の透過率が低いことを特徴とする電子部品内蔵回路基板。 - 前記第2の絶縁層と接する前記第1の導体層の表面が粗化されていることを特徴とする請求項1に記載の電子部品内蔵回路基板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019058700A JP7302224B2 (ja) | 2019-03-26 | 2019-03-26 | 電子部品内蔵回路基板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019058700A JP7302224B2 (ja) | 2019-03-26 | 2019-03-26 | 電子部品内蔵回路基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020161607A JP2020161607A (ja) | 2020-10-01 |
| JP7302224B2 true JP7302224B2 (ja) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019058700A Active JP7302224B2 (ja) | 2019-03-26 | 2019-03-26 | 電子部品内蔵回路基板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7302224B2 (ja) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007150002A (ja) | 2005-11-29 | 2007-06-14 | Tdk Corp | 半導体ic内蔵基板及びその製造方法 |
| JP2008258335A (ja) | 2007-04-03 | 2008-10-23 | Sumitomo Bakelite Co Ltd | 多層配線板及び半導体パッケージ |
| JP2009032720A (ja) | 2007-07-24 | 2009-02-12 | Nec Corp | 半導体装置及びその製造方法 |
| JP2012153898A (ja) | 2006-10-26 | 2012-08-16 | Hitachi Chemical Co Ltd | 熱硬化性樹脂組成物、プリプレグ、金属張り積層板及びプリント配線板 |
| JP2014216377A (ja) | 2013-04-23 | 2014-11-17 | イビデン株式会社 | 電子部品とその製造方法及び多層プリント配線板の製造方法 |
| JP2015220354A (ja) | 2014-05-19 | 2015-12-07 | 日本特殊陶業株式会社 | 配線基板の製造方法 |
| JP2017157681A (ja) | 2016-03-02 | 2017-09-07 | Tdk株式会社 | 電子部品内蔵基板の製造方法 |
-
2019
- 2019-03-26 JP JP2019058700A patent/JP7302224B2/ja active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007150002A (ja) | 2005-11-29 | 2007-06-14 | Tdk Corp | 半導体ic内蔵基板及びその製造方法 |
| JP2012153898A (ja) | 2006-10-26 | 2012-08-16 | Hitachi Chemical Co Ltd | 熱硬化性樹脂組成物、プリプレグ、金属張り積層板及びプリント配線板 |
| JP2008258335A (ja) | 2007-04-03 | 2008-10-23 | Sumitomo Bakelite Co Ltd | 多層配線板及び半導体パッケージ |
| JP2009032720A (ja) | 2007-07-24 | 2009-02-12 | Nec Corp | 半導体装置及びその製造方法 |
| JP2014216377A (ja) | 2013-04-23 | 2014-11-17 | イビデン株式会社 | 電子部品とその製造方法及び多層プリント配線板の製造方法 |
| JP2015220354A (ja) | 2014-05-19 | 2015-12-07 | 日本特殊陶業株式会社 | 配線基板の製造方法 |
| JP2017157681A (ja) | 2016-03-02 | 2017-09-07 | Tdk株式会社 | 電子部品内蔵基板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020161607A (ja) | 2020-10-01 |
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