JP2018006450A - 電子部品内蔵基板及びその製造方法と電子部品装置 - Google Patents
電子部品内蔵基板及びその製造方法と電子部品装置 Download PDFInfo
- Publication number
- JP2018006450A JP2018006450A JP2016128746A JP2016128746A JP2018006450A JP 2018006450 A JP2018006450 A JP 2018006450A JP 2016128746 A JP2016128746 A JP 2016128746A JP 2016128746 A JP2016128746 A JP 2016128746A JP 2018006450 A JP2018006450 A JP 2018006450A
- Authority
- JP
- Japan
- Prior art keywords
- electronic component
- core substrate
- insulating layer
- cavity
- substrate
- 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
- 239000000758 substrate Substances 0.000 title claims abstract description 238
- 238000004519 manufacturing process Methods 0.000 title claims description 26
- 229920005989 resin Polymers 0.000 claims abstract description 31
- 239000011347 resin Substances 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims description 109
- 239000002184 metal Substances 0.000 claims description 109
- 239000003990 capacitor Substances 0.000 claims description 102
- 238000000034 method Methods 0.000 claims description 25
- 238000005530 etching Methods 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 238000001039 wet etching Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract 7
- 238000004806 packaging method and process Methods 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 29
- 239000011889 copper foil Substances 0.000 description 25
- 239000004065 semiconductor Substances 0.000 description 14
- 239000004020 conductor Substances 0.000 description 13
- 238000007747 plating Methods 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000008646 thermal stress Effects 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 101001134276 Homo sapiens S-methyl-5'-thioadenosine phosphorylase Proteins 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 102100022050 Protein canopy homolog 2 Human genes 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
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- 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
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/185—Components encapsulated in the insulating substrate of the printed circuit or incorporated in internal layers of a multilayer circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/13—Mountings, e.g. non-detachable insulating substrates characterised by the shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5383—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
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5384—Conductive vias through the substrate with or without pins, e.g. buried coaxial conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5389—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates the chips being integrally enclosed by the interconnect and support structures
-
- 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
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- 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
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
-
- 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
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/115—Via connections; Lands around holes or via connections
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4602—Manufacturing multilayer circuits characterized by a special circuit board as base or central core whereon additional circuit layers are built or additional circuit boards are laminated
- H05K3/4608—Manufacturing multilayer circuits characterized by a special circuit board as base or central core whereon additional circuit layers are built or additional circuit boards are laminated comprising an electrically conductive base or core
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4697—Manufacturing multilayer circuits having cavities, e.g. for mounting components
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/16227—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation the bump connector connecting to a bond pad of the item
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/145—Organic substrates, e.g. plastic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/15—Ceramic or glass substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/35—Mechanical effects
- H01L2924/351—Thermal stress
- H01L2924/3511—Warping
-
- 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
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/185—Components encapsulated in the insulating substrate of the printed circuit or incorporated in internal layers of a multilayer circuit
- H05K1/186—Components encapsulated in the insulating substrate of the printed circuit or incorporated in internal layers of a multilayer circuit manufactured by mounting on or connecting to patterned circuits before or during embedding
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10015—Non-printed capacitor
-
- 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
- H05K3/0017—Etching of the substrate by chemical or physical means
- H05K3/002—Etching of the substrate by chemical or physical means by liquid chemical etching
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
Abstract
【解決手段】コア基板10と、コア基板10の上面側に形成されたキャビティ30と、コア基板10と一体的に形成されたキャビティ30の底板と、底板に形成された複数の貫通穴30a,30bと、複数の貫通穴30a,30bの間に配置された底板の一部からなる部品搭載部20と、部品搭載部20の上に搭載され、キャビティ30内に配置された電子部品40と、コア基板10の上面に形成され、電子部品40の上面を覆う第1絶縁層50と、コア基板10の下面に形成され、貫通穴30a,30bを埋めると共に、電子部品40の下面を覆う第2絶縁層52とを含み、キャビティ30内は第1絶縁層50と第2絶縁層52とで充填され、第1絶縁層50と第2絶縁層52とは同じ絶縁樹脂から形成される。
【選択図】図15
Description
図2〜図14は実施形態の電子部品内蔵基板の製造方法を説明するための図、図15は実施形態の電子部品内蔵基板を示す図である。以下、電子部品内蔵基板の製造方法を説明しながら、電子部品内蔵基板及び電子部品装置の構造を説明する。
キャパシタ40の両端側の接続端子42は、キャパシタ本体の上面端部から下面端部まで被覆するように形成され、接続端子42上面及び下面に配線層を接続することができる。
1467172182723_0 Process)と呼ばれる工法によって形成される。
下面側の第2絶縁層52の上に第2配線層62が形成されている。下面側の第2配線層62は、第2ビアホールVH2内のビア導体を介してキャパシタ40の接続端子42の下面に接続されている。
Claims (12)
- コア基板と、
前記コア基板の上面側に形成されたキャビティと、
前記コア基板と一体的に形成された前記キャビティの底板と、
前記底板に形成された複数の貫通穴と、
前記複数の貫通穴の間に配置された前記底板の一部からなる部品搭載部と、
前記部品搭載部の上に搭載され、前記キャビティ内に配置された電子部品と、
前記コア基板の上面に形成され、前記電子部品の上面を覆う第1絶縁層と、
前記コア基板の下面に形成され、前記貫通穴を埋めると共に、前記電子部品の下面を覆う第2絶縁層とを有し、
前記キャビティ内は前記第1絶縁層と前記第2絶縁層とで充填され、
前記第1絶縁層と前記第2絶縁層とは同じ絶縁樹脂から形成されることを特徴とする電子部品内蔵基板。 - 前記コア基板のキャビティは、平面視で四角状に形成され、前記キャビティの底板の両端側に2つの前記貫通穴が配置され、前記キャビティの中央部に前記部品搭載部が配置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基板。
- 前記電子部品は、両端側に接続端子を備えたキャパシタであり、
前記キャパシタの中央部が前記部品搭載部に固定され、
前記キャパシタは、前記キャパシタの両端側の接続端子がそれぞれ前記複数の貫通穴と平面視で重なるように配置されていることを特徴とする請求項1又は2に記載の電子部品内蔵基板。 - 前記第2絶縁層に形成され、前記貫通穴を通して前記電子部品の接続端子の下面に到達するビアホールと、
前記第2絶縁層の下面に形成され、前記ビアホールを介して前記電子部品の接続端子の下面に接続される配線層と
を有することを特徴とすることを特徴とする請求項1乃至3のいずれか一項に記載の電子部品内蔵基板。 - 前記部品搭載部は、帯状に形成されていることを特徴とする請求項1乃至4のいずれか一項に記載の電子部品内蔵基板。
- 前記電子部品は、前記部品搭載部に接着剤で固定されていることを特徴とする請求項1乃至5のいずれか一項に記載の電子部品内蔵基板。
- 前記コア基板は、メタルコア基板であることを特徴とする請求項1乃至6のいずれか一項に記載の電子部品内蔵基板。
- コア基板と、
前記コア基板の上面側に形成されたキャビティと、
前記コア基板と一体的に形成された前記キャビティの底板と
前記キャビティの底板に形成された複数の貫通穴と、
前記複数の貫通穴の間に配置された前記底板の一部からなる部品搭載部と、
前記部品搭載部の上に搭載され、前記キャビティ内に配置された第1電子部品と、
前記コア基板の上面に形成され、前記第1電子部品の上面を覆う第1絶縁層と、
前記コア基板の下面に形成され、前記貫通穴を埋めると共に、前記第1電子部品の下面を覆う第2絶縁層と
を備え、
前記キャビティ内は前記第1絶縁層と前記第2絶縁層とで充填され、
前記第1絶縁層と前記第2絶縁層とは同じ絶縁樹脂から形成される電子部品内蔵基板と、
前記電子部品内蔵基板の上に搭載され、前記第1電子部品と電気的に接続された第2電子部品とを有する電子部品装置。 - コア基板を用意する工程と、
前記コア基板を加工することにより、前記コア基板の上面に、底板に複数の貫通穴を有し、前記複数の貫通穴の間の前記底板の一部からなる部品搭載部を備えたキャビティを形成する工程と、
前記部品搭載部の上に電子部品を搭載して、前記電子部品をキャビティ内に配置する工程と、
前記コア基板の上面に、前記電子部品の上面を覆う第1絶縁層を形成すると共に、前記コア基板の下面に、前記貫通穴を埋めて前記電子部品の下面を覆う第2絶縁層を形成し、前記キャビティ内を前記第1絶縁層と前記第2絶縁層とで充填する工程とを有し、
前記第1絶縁層と前記第2絶縁層とは同じ絶縁樹脂から形成されることを特徴とする電子部品内蔵基板の製造方法。 - 前記コア基板にキャビティを形成する工程において、
前記キャビティは、平面視で四角状に形成され、前記キャビティの底板の両端側に2つの前記貫通穴が配置され、前記キャビティの中央部に前記部品搭載部が配置され、
前記電子部品を搭載する工程において、
前記電子部品は、両端側に接続端子を備えたキャパシタであり、
前記キャパシタの中央部が前記部品搭載部に固定され、前記キャパシタの両端側の接続端子が前記2つの貫通穴の上に配置されることを特徴とする請求項9に記載の電子部品内蔵基板の製造方法。 - 前記第1絶縁層及び前記第2絶縁層を形成する工程の後に、
前記第2絶縁層に、前記貫通穴を通して前記電子部品の接続端子の下面に到達するビアホールを形成する工程と、
前記第2絶縁層の下面に、前記ビアホールを介して前記電子部品の接続端子の下面に接続される配線層を形成する工程とを有することを特徴とする請求項9又は10に記載の電子部品内蔵基板の製造方法。 - 前記コア基板にキャビティを形成する工程において、
前記コア基板はメタルコア基板であり、
前記メタルコア基板の上面に前記キャビティに対応する開口部を備えた第1レジスト層を形成する工程と、
前記メタルコア基板の下面に前記複数の貫通穴に対応する開口部を備えた第2レジスト層を形成する工程と、
前記メタルコア基板を両面側からそれぞれ第1レジスト層及び第2レジスト層をマスクにしてウェットエッチングする工程と
を含み、
前記ウェットエッチングは、前記コア基板の上面側のエッチングレートが前記コア基板の下面側のエッチングレートよりも高くなるように設定されることを特徴とする請求項9乃至11のいずれか一項に記載の電子部品内蔵基板の製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016128746A JP2018006450A (ja) | 2016-06-29 | 2016-06-29 | 電子部品内蔵基板及びその製造方法と電子部品装置 |
US15/632,706 US10264681B2 (en) | 2016-06-29 | 2017-06-26 | Electronic component built-in substrate and electronic component device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016128746A JP2018006450A (ja) | 2016-06-29 | 2016-06-29 | 電子部品内蔵基板及びその製造方法と電子部品装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018006450A true JP2018006450A (ja) | 2018-01-11 |
JP2018006450A5 JP2018006450A5 (ja) | 2019-02-14 |
Family
ID=60808139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016128746A Pending JP2018006450A (ja) | 2016-06-29 | 2016-06-29 | 電子部品内蔵基板及びその製造方法と電子部品装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10264681B2 (ja) |
JP (1) | JP2018006450A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110943001B (zh) * | 2019-11-28 | 2021-06-08 | 中义(北京)健康研究院 | 一种半导体器件封装及其制备方法 |
EP3840548A1 (en) * | 2019-12-20 | 2021-06-23 | AT & S Austria Technologie & Systemtechnik Aktiengesellschaft | Component carrier and method of manufacturing the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0846085A (ja) * | 1994-08-02 | 1996-02-16 | Fujitsu Ltd | 半導体装置及びその製造方法 |
WO2008069260A1 (ja) * | 2006-11-30 | 2008-06-12 | Sanyo Electric Co., Ltd. | 回路素子実装用の基板、これを用いた回路装置およびエアコンディショナ |
JP2011142286A (ja) * | 2010-01-06 | 2011-07-21 | Samsung Electro-Mechanics Co Ltd | 電子部品内蔵型プリント基板およびその製造方法 |
JP2013175495A (ja) * | 2012-02-23 | 2013-09-05 | Nec Toppan Circuit Solutions Inc | 部品内蔵印刷配線板及びその製造方法 |
JP2014107553A (ja) * | 2012-11-29 | 2014-06-09 | Samsung Electro-Mechanics Co Ltd | 電子部品組込み基板及びその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070101408A (ko) * | 1999-09-02 | 2007-10-16 | 이비덴 가부시키가이샤 | 프린트배선판 및 프린트배선판의 제조방법 |
TWI245388B (en) * | 2005-01-06 | 2005-12-11 | Phoenix Prec Technology Corp | Three dimensional package structure of semiconductor chip embedded in substrate and method for fabricating the same |
KR100726240B1 (ko) | 2005-10-04 | 2007-06-11 | 삼성전기주식회사 | 전자소자 내장 인쇄회로기판 및 그 제조방법 |
US8745860B2 (en) * | 2011-03-11 | 2014-06-10 | Ibiden Co., Ltd. | Method for manufacturing printed wiring board |
JP5715009B2 (ja) * | 2011-08-31 | 2015-05-07 | 日本特殊陶業株式会社 | 部品内蔵配線基板及びその製造方法 |
JP5750528B1 (ja) * | 2014-03-26 | 2015-07-22 | 太陽誘電株式会社 | 部品内蔵回路基板 |
JP6465386B2 (ja) * | 2014-11-17 | 2019-02-06 | 新光電気工業株式会社 | 配線基板及び電子部品装置と配線基板の製造方法及び電子部品装置の製造方法 |
-
2016
- 2016-06-29 JP JP2016128746A patent/JP2018006450A/ja active Pending
-
2017
- 2017-06-26 US US15/632,706 patent/US10264681B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0846085A (ja) * | 1994-08-02 | 1996-02-16 | Fujitsu Ltd | 半導体装置及びその製造方法 |
WO2008069260A1 (ja) * | 2006-11-30 | 2008-06-12 | Sanyo Electric Co., Ltd. | 回路素子実装用の基板、これを用いた回路装置およびエアコンディショナ |
JP2011142286A (ja) * | 2010-01-06 | 2011-07-21 | Samsung Electro-Mechanics Co Ltd | 電子部品内蔵型プリント基板およびその製造方法 |
JP2013175495A (ja) * | 2012-02-23 | 2013-09-05 | Nec Toppan Circuit Solutions Inc | 部品内蔵印刷配線板及びその製造方法 |
JP2014107553A (ja) * | 2012-11-29 | 2014-06-09 | Samsung Electro-Mechanics Co Ltd | 電子部品組込み基板及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20180007792A1 (en) | 2018-01-04 |
US10264681B2 (en) | 2019-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9247644B2 (en) | Wiring board and method for manufacturing the same | |
JP4361826B2 (ja) | 半導体装置 | |
KR100997199B1 (ko) | 전자소자 내장형 인쇄회로기판 제조방법 | |
JP5389770B2 (ja) | 電子素子内蔵印刷回路基板及びその製造方法 | |
JP2010004028A (ja) | 配線基板及びその製造方法、及び半導体装置 | |
JP2015106615A (ja) | プリント配線板、プリント配線板の製造方法 | |
JP2016063130A (ja) | プリント配線板および半導体パッケージ | |
JP6678090B2 (ja) | 電子部品内蔵基板及びその製造方法と電子部品装置 | |
JP2015211194A (ja) | プリント配線板および半導体パッケージ、ならびにプリント配線板の製造方法 | |
JP2018022824A (ja) | 電子部品内蔵基板及びその製造方法と電子部品装置 | |
JP2018006450A (ja) | 電子部品内蔵基板及びその製造方法と電子部品装置 | |
US20150156882A1 (en) | Printed circuit board, manufacturing method thereof, and semiconductor package | |
JP2010272563A (ja) | 部品内蔵配線板、部品内蔵配線板の製造方法 | |
TWI658557B (zh) | 線路載板及其製造方法 | |
JP2014220305A (ja) | 多層基板およびこれを用いた電子装置、電子装置の製造方法 | |
KR101158213B1 (ko) | 전자부품 내장형 인쇄회로기판 및 이의 제조 방법 | |
JP5370883B2 (ja) | 配線基板 | |
JP6523039B2 (ja) | プリント配線板及びその製造方法 | |
JP6068167B2 (ja) | 配線基板およびその製造方法 | |
JP6926983B2 (ja) | 電子部品内蔵構造体及び電子部品内蔵構造体の製造方法 | |
JP2005159133A (ja) | 配線基板およびこれを用いた半導体装置 | |
JP4439248B2 (ja) | 配線基板およびこれを用いた半導体装置 | |
JP4580752B2 (ja) | 半導体装置の製造方法 | |
JP2014165482A (ja) | 配線基板 | |
JP2016207763A (ja) | 部品内蔵配線基板およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20180209 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20180215 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181225 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181225 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190906 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190910 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191030 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20191126 |