JP7193930B2 - 回路基板及びそれを用いた半導体パッケージ - Google Patents
回路基板及びそれを用いた半導体パッケージ Download PDFInfo
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- JP7193930B2 JP7193930B2 JP2018099048A JP2018099048A JP7193930B2 JP 7193930 B2 JP7193930 B2 JP 7193930B2 JP 2018099048 A JP2018099048 A JP 2018099048A JP 2018099048 A JP2018099048 A JP 2018099048A JP 7193930 B2 JP7193930 B2 JP 7193930B2
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- fibers
- semiconductor chip
- semiconductor
- thermal expansion
- semiconductor package
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- 229920000647 polyepoxide Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
-
- 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
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L25/0652—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00 the devices being arranged next and on each other, i.e. mixed assemblies
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- 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
-
- 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
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0275—Fibers and reinforcement materials
- H05K2201/0287—Unidirectional or parallel fibers
-
- 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
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0275—Fibers and reinforcement materials
- H05K2201/029—Woven fibrous reinforcement or textile
-
- 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
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
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)
- Ceramic Engineering (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Structure Of Printed Boards (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
Description
100 基板
110 第1プリプレグ
111、121 第1繊維
111a フィラメント
112、122 第2繊維
112a フィラメント
113、123 樹脂層
120 第2プリプレグ
130 回路層
140 絶縁層
200 第1半導体チップ積層体
300 第2半導体チップ積層体
401、402 ダイ接着フィルム
600 モールディング部
700 外部接続端子
MD 経糸方向
TD 緯糸方向
Claims (11)
- 少なくとも一つの半導体チップと、
前記少なくとも一つの半導体チップが実装される第1領域と前記第1領域以外の領域である第2領域を有する第1面と、前記第1面とは反対側の第2面と、を有するパッケージ基板と、
前記パッケージ基板の第1面を覆って前記少なくとも一つの半導体チップを封止するモールディング部と、を含み、
前記パッケージ基板は、
第1方向に配列された複数の第1繊維と、前記第1方向とほぼ垂直に交差する第2方向に配列された複数の第2繊維で製織された繊維層を含む少なくとも一つのプリプレグと、
前記少なくとも一つのプリプレグの両面のうち、少なくとも一面に配置された回路層と、
を含み、前記複数の第1繊維は緯糸を含み、前記複数の第2繊維は経糸を含み、
前記少なくとも一つのプリプレグの前記第1方向の熱膨張係数は、前記第2方向の熱膨張係数より大きく、
前記少なくとも一つの半導体チップの熱膨張係数は、前記パッケージ基板の熱膨張係数より小さく、
前記第1領域は、一方向に長い形状を有し、前記一方向は、前記第1方向に配置される、半導体パッケージ。 - 前記少なくとも一つの半導体チップは、前記第1方向に離隔した複数の半導体チップを含み、前記第1領域は、前記第1方向に離隔した複数の領域を含む、請求項1に記載の半導体パッケージ。
- 前記複数の領域の各々は、互いに実質的に同一の面積を有する、請求項2に記載の半導体パッケージ。
- 前記複数の領域は、前記第2方向に互いに並列配置される、請求項2又は3に記載の半導体パッケージ。
- 前記少なくとも一つのプリプレグは、前記複数の第1及び第2繊維の間に樹脂が塗布されて硬化した織物シートを含み、前記回路層は、前記織物シートと熱圧着される、請求項1乃至4のいずれか一項に記載の半導体パッケージ。
- 前記少なくとも一つのプリプレグは、複数のプリプレグを含み、
前記複数のプリプレグは、互いに対応する領域が実質的に同一の熱膨張係数を有する、請求項1乃至5のいずれか一項に記載の半導体パッケージ。 - 前記少なくとも一つのプリプレグは、複数のプリプレグを含み、
前記複数のプリプレグは、前記パッケージ基板の厚さ方向に積層される、請求項1乃至6のいずれか一項に記載の半導体パッケージ。 - 前記モールディング部は、エポキシモールディングコンパウンド(EMC)を含む、請求項1乃至7のいずれか一項に記載の半導体パッケージ。
- 前記複数の第1繊維のそれぞれの幅は、前記複数の第2繊維のそれぞれの幅より大きく、
前記複数の第1繊維のそれぞれ及び前記複数の第2繊維のそれぞれは、複数のフィラメントを含み、前記複数の第2繊維のそれぞれの前記複数のフィラメントの個数は、前記複数の第1繊維のそれぞれの個数より多いか又は少なく、
前記複数の第1繊維は、第1距離だけ互いに離隔し、前記複数の第2繊維は、第2距離だけ互いに離隔し、前記第1距離は前記第2距離より小さい、請求項1乃至8のいずれか一項に記載の半導体パッケージ。 - 少なくとも一つの半導体チップと、
前記少なくとも一つの半導体チップが実装される領域を有するパッケージ基板と、を含み、
前記パッケージ基板は、緯糸を含む複数の第1繊維と、経糸を含む複数の第2繊維で製織された繊維層を含む少なくとも一つのプリプレグを含み、
前記第1繊維の長さ方向の熱膨張係数は、前記第2繊維の長さ方向の熱膨張係数より大きく、
前記少なくとも一つの半導体チップの熱膨張係数は、前記パッケージ基板の熱膨張係数より小さく、
前記少なくとも一つの半導体チップが実装される領域は、一方向に長い形状を有し、前記一方向は、前記複数の第1繊維の長さ方向と同一の方向に配置される、半導体パッケージ。 - 前記少なくとも一つの半導体チップは、複数の半導体チップを含み、前記少なくとも一つの半導体チップが実装される前記領域は、複数の分割された領域を含み、前記複数の分割された領域は、前記複数の第2繊維の長さ方向に互いに並列配置される、請求項10に記載の半導体パッケージ。
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KR10-2017-0103228 | 2017-08-14 | ||
KR1020170103228A KR102419891B1 (ko) | 2017-08-14 | 2017-08-14 | 회로 기판 및 이를 이용한 반도체 패키지 |
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JP2019036710A JP2019036710A (ja) | 2019-03-07 |
JP7193930B2 true JP7193930B2 (ja) | 2022-12-21 |
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JP2018099048A Active JP7193930B2 (ja) | 2017-08-14 | 2018-05-23 | 回路基板及びそれを用いた半導体パッケージ |
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US (2) | US10616998B2 (ja) |
JP (1) | JP7193930B2 (ja) |
KR (1) | KR102419891B1 (ja) |
CN (1) | CN109390315B (ja) |
DE (1) | DE102018116265A1 (ja) |
SG (1) | SG10201805407XA (ja) |
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CN113496898A (zh) * | 2020-04-01 | 2021-10-12 | 澜起电子科技(昆山)有限公司 | 封装基板及其制作方法 |
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-
2017
- 2017-08-14 KR KR1020170103228A patent/KR102419891B1/ko active IP Right Grant
-
2018
- 2018-03-15 US US15/922,126 patent/US10616998B2/en active Active
- 2018-05-23 JP JP2018099048A patent/JP7193930B2/ja active Active
- 2018-06-22 SG SG10201805407XA patent/SG10201805407XA/en unknown
- 2018-07-05 DE DE102018116265.0A patent/DE102018116265A1/de active Pending
- 2018-08-10 CN CN201810908328.1A patent/CN109390315B/zh active Active
-
2020
- 2020-04-06 US US16/840,616 patent/US20200236778A1/en not_active Abandoned
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JP2000208557A (ja) | 1999-01-08 | 2000-07-28 | Pfu Ltd | 小型半導体装置および小型半導体装置の実装構造 |
JP2001329449A (ja) | 2000-05-16 | 2001-11-27 | Unitika Glass Fiber Co Ltd | プリント配線板用ガラスクロス |
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Also Published As
Publication number | Publication date |
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CN109390315A (zh) | 2019-02-26 |
JP2019036710A (ja) | 2019-03-07 |
US20200236778A1 (en) | 2020-07-23 |
SG10201805407XA (en) | 2019-03-28 |
US20190053371A1 (en) | 2019-02-14 |
CN109390315B (zh) | 2024-03-08 |
KR20190018590A (ko) | 2019-02-25 |
KR102419891B1 (ko) | 2022-07-13 |
DE102018116265A1 (de) | 2019-02-14 |
US10616998B2 (en) | 2020-04-07 |
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