JP6862886B2 - 電子部品内蔵基板 - Google Patents
電子部品内蔵基板 Download PDFInfo
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- JP6862886B2 JP6862886B2 JP2017024158A JP2017024158A JP6862886B2 JP 6862886 B2 JP6862886 B2 JP 6862886B2 JP 2017024158 A JP2017024158 A JP 2017024158A JP 2017024158 A JP2017024158 A JP 2017024158A JP 6862886 B2 JP6862886 B2 JP 6862886B2
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- 239000000758 substrate Substances 0.000 claims description 106
- 239000000463 material Substances 0.000 claims description 37
- 230000000149 penetrating effect Effects 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- 239000004020 conductor Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 239000010949 copper Substances 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000010409 thin film Substances 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 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
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 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
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/68—Capacitors having no potential barriers
- H10D1/692—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/236—Terminals leading through the housing, i.e. lead-through
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
- H01G4/306—Stacked capacitors made by thin film techniques
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors (thin- or thick-film circuits; capacitors without a potential-jump or surface barrier specially adapted for integrated circuits, details thereof, multistep manufacturing processes therefor)
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
- H01G4/385—Single unit multiple capacitors, e.g. dual capacitor in one coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49822—Multilayer substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/50—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor for integrated circuit devices, e.g. power bus, number of leads
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- 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
- H05K2201/06—Thermal details
- H05K2201/068—Thermal details wherein the coefficient of thermal expansion is important
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
図1は、本発明の第1実施形態に係る電子部品内蔵基板の一部を概略的に示す断面図である。図1に示す電子部品内蔵基板1は、例えば、通信端末等に使用される基板である。図1に示すように、電子部品内蔵基板1は、絶縁層11を含む基板10と、基板10に内蔵された電子部品20と、絶縁部材30と、を備えている。基板10は、第1主面10A及び第1主面10Aの反対側の第2主面10Bを有している。電子部品20は、第1主面10A側に設けられた複数の第1端子21、第2主面10B側に設けられた複数の第2端子22、及び第1端子21と第2端子22との間に設けられた容量部23を有している。隣り合う第2端子22の間には、絶縁部材30が設けられている。また、電子部品内蔵基板1は、電子部品20の第1端子21と電気的に接続される第1電極41と、電子部品20の第2端子22と電気的に接続される第2電極42と、を備えている。ここで、電子部品20が基板10に「内蔵されている」とは、電子部品20が基板10の第1主面10A及び第2主面10Bから露出していない状態をいう。
次に、図6を参照して本発明の第2実施形態に係る電子部品内蔵基板2について説明する。図6は、本発明の第2実施形態に係る電子部品内蔵基板の一部を概略的に示す断面図である。図6に示すように、電子部品内蔵基板2は、電子部品内蔵基板1と同様に、絶縁層11を含む基板10と、基板10に内蔵された電子部品20と、絶縁部材30と、を備えている。電子部品内蔵基板2が電子部品内蔵基板1と相違する点は、基板10が絶縁層11に内蔵されたコア12を更に有している点である。コア12には、第1主面10A側から第2主面10B側へ貫通する貫通孔13が設けられており、電子部品20は、貫通孔13内に配置されている。また、絶縁層11は貫通孔13内に充填されており、電子部品20とコア12との間には絶縁層11が介在していて、電子部品20の第2端子22は絶縁層11に埋め込まれた状態である。なお、電子部品内蔵基板2においても、基板10の第1主面10A及び第2主面10Bは絶縁層11の主面に相当する。コア12は、例えばシリコン(Si)、ガラス(SiO2)、又は樹脂基板等によって構成される。
Claims (3)
- 絶縁層を含み、第1主面及び前記第1主面の反対側に第2主面を有する基板と、
前記基板に内蔵され、前記第1主面側に設けられた複数の第1端子、前記第2主面側に設けられた複数の第2端子、及び前記複数の第1端子と前記複数の第2端子との間に設けられた容量部を有する電子部品と、を備え、
前記電子部品は、少なくとも前記第2端子の一部が前記絶縁層に埋め込まれ、
隣り合う前記第2端子の間に、当該隣り合う前記第2端子の両方に接するように絶縁部材が設けられ、
前記絶縁部材は、前記第2端子に対して前記第2主面側にも設けられ、
前記絶縁部材と前記絶縁層とは、互いに異なる熱膨張係数を有する材料によって構成されている、電子部品内蔵基板。 - 前記絶縁部材を構成する材料の熱膨張係数は、前記絶縁層を構成する材料の熱膨張係数より小さく、前記第2端子を構成する材料の熱膨張係数より大きい、請求項1に記載の電子部品内蔵基板。
- 前記基板は、前記絶縁層に内蔵されたコアを更に有し、
前記コアには、前記第1主面側から前記第2主面側へ貫通する貫通孔が設けられ、
前記電子部品は前記貫通孔内に配置されている、請求項1または2に記載の電子部品内蔵基板。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017024158A JP6862886B2 (ja) | 2017-02-13 | 2017-02-13 | 電子部品内蔵基板 |
US15/891,637 US10483345B2 (en) | 2017-02-13 | 2018-02-08 | Electronic component embedded substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017024158A JP6862886B2 (ja) | 2017-02-13 | 2017-02-13 | 電子部品内蔵基板 |
Publications (2)
Publication Number | Publication Date |
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JP2018133361A JP2018133361A (ja) | 2018-08-23 |
JP6862886B2 true JP6862886B2 (ja) | 2021-04-21 |
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Family Applications (1)
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JP2017024158A Active JP6862886B2 (ja) | 2017-02-13 | 2017-02-13 | 電子部品内蔵基板 |
Country Status (2)
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US (1) | US10483345B2 (ja) |
JP (1) | JP6862886B2 (ja) |
Families Citing this family (7)
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JP7056290B2 (ja) * | 2018-03-23 | 2022-04-19 | Tdk株式会社 | 薄膜キャパシタ、及び薄膜キャパシタの製造方法 |
CN109548283A (zh) * | 2018-10-16 | 2019-03-29 | 欣强电子(清远)有限公司 | 一种电容板的设计方法 |
EP3654264A1 (en) | 2018-11-14 | 2020-05-20 | Mastercard International Incorporated | Credential management for mobile devices |
US11277917B2 (en) | 2019-03-12 | 2022-03-15 | Advanced Semiconductor Engineering, Inc. | Embedded component package structure, embedded type panel substrate and manufacturing method thereof |
EP3709779A1 (en) * | 2019-03-12 | 2020-09-16 | AT & S Austria Technologie & Systemtechnik Aktiengesellschaft | Component carrier and method of manufacturing the same |
US10950551B2 (en) | 2019-04-29 | 2021-03-16 | Advanced Semiconductor Engineering, Inc. | Embedded component package structure and manufacturing method thereof |
US11296030B2 (en) | 2019-04-29 | 2022-04-05 | Advanced Semiconductor Engineering, Inc. | Embedded component package structure and manufacturing method thereof |
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