JP2022154932A - 回路基板内に電気部品を備える半導体装置 - Google Patents
回路基板内に電気部品を備える半導体装置 Download PDFInfo
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- JP2022154932A JP2022154932A JP2021058206A JP2021058206A JP2022154932A JP 2022154932 A JP2022154932 A JP 2022154932A JP 2021058206 A JP2021058206 A JP 2021058206A JP 2021058206 A JP2021058206 A JP 2021058206A JP 2022154932 A JP2022154932 A JP 2022154932A
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- conductor pattern
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 100
- 239000004020 conductor Substances 0.000 claims abstract description 182
- 239000000758 substrate Substances 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims description 38
- 239000004744 fabric Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000009719 polyimide resin Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 14
- 229910052802 copper Inorganic materials 0.000 description 14
- 239000010949 copper Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001568 phenolic resin 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
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/021—Components thermally connected to metal substrates or heat-sinks by insert mounting
-
- 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
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
- H05K1/0206—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate by printed thermal vias
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3677—Wire-like or pin-like cooling fins or heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3672—Foil-like cooling fins or heat sinks
-
- 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
- H01L23/481—Internal lead connections, e.g. via connections, feedthrough 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
- H05K1/03—Use of materials for the 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
- 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
- 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
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structure Of Printed Boards (AREA)
Abstract
Description
12:基板本体
12a:上面
12b:下面
21、22:半導体素子
31、32:ヒートシンクプレート
40、42、44:端子
50:制御回路
52:表面電気部品
61-70:導体パターン
71-79:ビア
L1-L6:回路層
Claims (10)
- 回路基板内に電気部品を内蔵する半導体装置であって 、
第1面(12a)及び第2面(12b)を有する基板本体(12)と、
基板本体内に配置された電気部品(21、22、31、32)と、
前記第2面上に位置する回路層(L6)に設けられた表面導体パターン(70)と、
前記電気部品と前記第2面との間に位置する回路層(L5)に設けられ、互いに絶縁された第1内部導体パターン(68)及び第2内部導体パターン(69)と、
前記電気部品から前記第1内部導体パターンまで延びる少なくとも一つの第1伝熱ビア(77)と、
前記表面導体パターンから前記第2内部導体パターンまで延びる少なくとも一つの第2伝熱ビア(78a、78b)と、
を備える半導体装置。 - 前記少なくとも一つの第2伝熱ビアは、前記電気部品と前記第2面とが対向する領域に位置する内側伝熱ビア(78a)と、前記対向する領域の外側に位置する外側伝熱ビア(78b)とを含む、請求項1に記載の半導体装置。
- 前記電気部品と同じ深さ範囲に位置する回路層(L4)に設けられ、前記電気部品から電気的に絶縁された第3内部導体パターン(66)と、
前記第2内部導体パターンから前記第3内部導体パターンまで延びる少なくとも一つの第3ビア(79)とをさらに備える、請求項1又は2に記載の半導体装置。 - 前記基板本体は、第1の材料で構成された第1層(13)と、前記第1の材料よりも熱伝導性の高い第2の材料で構成された第2層(15)とを有し、
前記第2層は、前記電気部品と前記第2面との間に位置する、請求項1から3のいずれか一項に記載の半導体装置。 - 前記第2層は、前記第2面に露出している、請求項4に記載の半導体装置。
- 前記第2の材料は、
紙、ガラス布、ガラス不織布、ガラス織布及びガラス繊維を含む群から選択される少なくとも一つと、
フェノール樹脂、エポキシ樹脂、ポリイミド樹脂及びテフロン(登録商標)樹脂を含む群から選択される少なくとも一つとを含む、請求項4又は5に記載の半導体装置。 - 前記第1面上に設けられ、前記電気部品の動作を制御する表面電気部品(52)をさらに備える、請求項1から6のいずれか一項に記載の半導体装置。
- 前記第1伝熱ビアを構成する材料は、前記第1内部導体パターンを構成する材料と等しい、請求項1から7のいずれか一項に記載の半導体装置。
- 前記第2伝熱ビアを構成する材料は、前記表面導体パターンを構成する材料と等しい、請求項1から8のいずれか一項に記載の半導体装置。
- 前記電気部品は、パワー半導体素子(21、22)と、前記パワー半導体素子が接合されたヒートシンクプレート(31、32)とを含む、請求項1から9のいずれか一項に記載の半導体装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021058206A JP2022154932A (ja) | 2021-03-30 | 2021-03-30 | 回路基板内に電気部品を備える半導体装置 |
US17/679,622 US11825594B2 (en) | 2021-03-30 | 2022-02-24 | Semiconductor device having electric component built in circuit board |
DE102022105835.2A DE102022105835A1 (de) | 2021-03-30 | 2022-03-14 | Halbleitervorrichtung mit in einer leiterplatte eingebauter elektrischer komponente |
CN202210313880.2A CN115148687A (zh) | 2021-03-30 | 2022-03-28 | 具有内置在电路板中的电气部件的半导体器件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021058206A JP2022154932A (ja) | 2021-03-30 | 2021-03-30 | 回路基板内に電気部品を備える半導体装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022154932A true JP2022154932A (ja) | 2022-10-13 |
Family
ID=83282373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021058206A Pending JP2022154932A (ja) | 2021-03-30 | 2021-03-30 | 回路基板内に電気部品を備える半導体装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11825594B2 (ja) |
JP (1) | JP2022154932A (ja) |
CN (1) | CN115148687A (ja) |
DE (1) | DE102022105835A1 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5326269B2 (ja) * | 2006-12-18 | 2013-10-30 | 大日本印刷株式会社 | 電子部品内蔵配線板、及び電子部品内蔵配線板の放熱方法 |
JP4833192B2 (ja) * | 2007-12-27 | 2011-12-07 | 新光電気工業株式会社 | 電子装置 |
JP5100878B1 (ja) * | 2011-09-30 | 2012-12-19 | 株式会社フジクラ | 部品内蔵基板実装体及びその製造方法並びに部品内蔵基板 |
DE102013102542A1 (de) * | 2013-03-13 | 2014-09-18 | Schweizer Electronic Ag | Elektronisches Bauteil und Verfahren zum Herstellen eines elektronischen Bauteils |
JPWO2016080333A1 (ja) * | 2014-11-21 | 2017-08-24 | 株式会社村田製作所 | モジュール |
JP2020009879A (ja) | 2018-07-06 | 2020-01-16 | 太陽誘電株式会社 | 回路基板および回路モジュール |
-
2021
- 2021-03-30 JP JP2021058206A patent/JP2022154932A/ja active Pending
-
2022
- 2022-02-24 US US17/679,622 patent/US11825594B2/en active Active
- 2022-03-14 DE DE102022105835.2A patent/DE102022105835A1/de active Pending
- 2022-03-28 CN CN202210313880.2A patent/CN115148687A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US11825594B2 (en) | 2023-11-21 |
DE102022105835A1 (de) | 2022-10-06 |
CN115148687A (zh) | 2022-10-04 |
US20220322515A1 (en) | 2022-10-06 |
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