JP6702410B2 - モジュール - Google Patents
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- JP6702410B2 JP6702410B2 JP2018511921A JP2018511921A JP6702410B2 JP 6702410 B2 JP6702410 B2 JP 6702410B2 JP 2018511921 A JP2018511921 A JP 2018511921A JP 2018511921 A JP2018511921 A JP 2018511921A JP 6702410 B2 JP6702410 B2 JP 6702410B2
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Classifications
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- 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
- H01L23/49838—Geometry or layout
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/18—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
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- 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
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
-
- 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
-
- 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
- H01L2924/1515—Shape
- H01L2924/15158—Shape the die mounting substrate being other than a cuboid
- H01L2924/15159—Side view
-
- 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
- H01L2924/181—Encapsulation
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19105—Disposition of discrete passive components in a side-by-side arrangement on a common die mounting substrate
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)
- Geometry (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
本発明の第1実施形態にかかるモジュール1aについて、図1、図2を参照して説明する。なお、図1はモジュール1aの断面図、図2は図1のモジュール1aの配線基板2の平面図である。
次に、モジュール1aの製造方法について説明する。まず、封止樹脂層4の薄く形成された部分(低所領域42および段差領域43)に対応する部分に、他の部分(高所領域41)よりも基板の厚みが薄い薄肉部21aを有する配線基板2を準備する。配線基板2には、部品実装用の電極や、外部電極5等が形成される。薄肉部21aの形成は、例えば、配線基板2がプリント配線基板の場合は、薄肉部21aを形成する部分のソルダレジストや銅箔を除去する、または、プリプレグをくり抜く等の方法がある。この実施形態では、ソルダレジストや銅箔、プリプレグの一般的な厚みは15〜20μmであるが、薄肉部21aに対応する部分を必要に応じて1〜5層除去することで、薄肉部21aを他の部分よりも10〜200μm程度薄く形成することができる。
図3に示すように、配線基板2の上面2aに投影した段差領域43の投影面積と低所領域42の面積との和が、薄肉部21aの面積より小さくても構わない。つまり、高所側境界線CL1および低所側境界線CL2は、基板側境界線CL3よりも外側に配置される。また、各部品3aまたは3bが薄肉部21aに実装されていてもよい。この場合、実装する部品の点数を減らすことなく、上記した実施形態の効果を奏することができる。
本発明の第2実施形態にかかるモジュール1bについて、図4を参照して説明する。なお、図4はモジュール1bの断面図である。
次に、モジュール1bの製造方法について説明する。まず、LTCCグリーンシートを作成する。グリーンシートの作成は、セラミック粉末、バインダー、可塑剤を任意の量で混合してスラリーを作成し、スラリーをキャリアフィルムに塗布してシートとして成形する。スラリー塗布には、リップコーター、ドクターブレードなどを用いることができる。
2 配線基板
21a 薄肉部
3a、3b 部品
4 封止樹脂層
41 高所領域
42 低所領域
43 段差領域
Claims (5)
- 配線基板と、
前記配線基板の主面に実装された部品と、
前記配線基板の前記主面に積層され、前記部品を被覆する封止樹脂層とを備え、
前記封止樹脂層における前記配線基板の前記主面側の面との対向面に、前記対向面と前記主面との距離が遠い高所領域と、前記対向面と前記主面との距離が近い低所領域と、前記高所領域と前記低所領域との間の段差領域とが設けられ、
前記配線基板において他の部分よりも厚さが薄い薄肉部を有し、
前記主面と垂直な方向から見たときに、前記封止樹脂層の前記低所領域を含む前記段差領域と前記薄肉部とは少なくとも一部が重なっており、
前記配線基板の前記主面に投影した前記段差領域の投影面積と前記低所領域の面積の和が、前記薄肉部の面積以上であることを特徴とする記載のモジュール。 - 配線基板と、
前記配線基板の主面に実装された部品と、
前記配線基板の前記主面に積層され、前記部品を被覆する封止樹脂層とを備え、
前記封止樹脂層における前記配線基板の前記主面側の面との対向面に、前記対向面と前記主面との距離が遠い高所領域と、前記対向面と前記主面との距離が近い低所領域と、前記高所領域と前記低所領域との間の段差領域とが設けられ、
前記配線基板において他の部分よりも厚さが薄い薄肉部を有し、
前記主面と垂直な方向から見たときに、前記封止樹脂層の前記低所領域を含む前記段差領域と前記薄肉部とは少なくとも一部が重なっており、
前記配線基板の前記主面に投影した前記段差領域の投影面積と前記低所領域の面積の和が、前記薄肉部の面積よりも小さいことを特徴とするモジュール。 - 前記薄肉部に部品が実装されていることを特徴とする請求項1または2に記載のモジュール。
- 前記低所領域および前記薄肉部は、前記配線基板の周縁に沿って形成され、
前記低所領域の前記周縁沿いの長さと、前記薄肉部の前記周縁沿いの長さが略等しいことを特徴とする請求項1ないし請求項3のいずれかに記載のモジュール。 - 前記低所領域および前記薄肉部は、前記配線基板の周縁に沿って形成され、
前記低所領域の前記周縁沿いの長さは、前記薄肉部の前記周縁沿いの長さよりも長いことを特徴とする請求項1ないし請求項3のいずれかに記載のモジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016078591 | 2016-04-11 | ||
JP2016078591 | 2016-04-11 | ||
PCT/JP2017/007702 WO2017179326A1 (ja) | 2016-04-11 | 2017-02-28 | モジュール |
Publications (2)
Publication Number | Publication Date |
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JPWO2017179326A1 JPWO2017179326A1 (ja) | 2019-02-21 |
JP6702410B2 true JP6702410B2 (ja) | 2020-06-03 |
Family
ID=60042572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018511921A Active JP6702410B2 (ja) | 2016-04-11 | 2017-02-28 | モジュール |
Country Status (4)
Country | Link |
---|---|
US (1) | US10872853B2 (ja) |
JP (1) | JP6702410B2 (ja) |
CN (1) | CN109275340B (ja) |
WO (1) | WO2017179326A1 (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5859475A (en) * | 1996-04-24 | 1999-01-12 | Amkor Technology, Inc. | Carrier strip and molded flex circuit ball grid array |
KR100266071B1 (ko) * | 1997-07-03 | 2000-09-15 | 윤종용 | 칩 온 보드 패키지용 인쇄회로기판 및 그를 이용한 칩 온 보드 패키지 |
KR20010009350A (ko) * | 1999-07-09 | 2001-02-05 | 윤종용 | 기판이 없는 칩 스케일 패키지 및 그 제조방법 |
JP2002100707A (ja) * | 2000-09-22 | 2002-04-05 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
JP2003077946A (ja) * | 2001-08-31 | 2003-03-14 | Hitachi Ltd | 半導体装置の製造方法 |
JP2004335710A (ja) * | 2003-05-07 | 2004-11-25 | Sanyo Electric Co Ltd | 半導体装置およびその製造方法 |
JP2005142452A (ja) * | 2003-11-10 | 2005-06-02 | Renesas Technology Corp | 半導体装置及びその製造方法 |
JP2005209699A (ja) | 2004-01-20 | 2005-08-04 | Matsushita Electric Ind Co Ltd | 樹脂封止型半導体装置およびその製造方法 |
JP2006269486A (ja) * | 2005-03-22 | 2006-10-05 | Renesas Technology Corp | 半導体装置の製造方法 |
JP2008053612A (ja) * | 2006-08-28 | 2008-03-06 | Powertech Technology Inc | 半導体パッケージ |
JP4376884B2 (ja) * | 2006-09-20 | 2009-12-02 | シャープ株式会社 | 半導体装置及び、半導体装置の製造方法 |
JP2009099816A (ja) * | 2007-10-18 | 2009-05-07 | Panasonic Corp | 半導体装置とその製造方法および半導体装置の実装方法 |
KR20160000953A (ko) * | 2014-06-25 | 2016-01-06 | 삼성전자주식회사 | 기판 및 반도체 패키지의 제조방법 |
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2017
- 2017-02-28 JP JP2018511921A patent/JP6702410B2/ja active Active
- 2017-02-28 WO PCT/JP2017/007702 patent/WO2017179326A1/ja active Application Filing
- 2017-02-28 CN CN201780023059.4A patent/CN109275340B/zh active Active
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2018
- 2018-10-05 US US16/152,920 patent/US10872853B2/en active Active
Also Published As
Publication number | Publication date |
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CN109275340B (zh) | 2022-06-17 |
JPWO2017179326A1 (ja) | 2019-02-21 |
US20190051594A1 (en) | 2019-02-14 |
WO2017179326A1 (ja) | 2017-10-19 |
CN109275340A (zh) | 2019-01-25 |
US10872853B2 (en) | 2020-12-22 |
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