JP5572684B2 - パッケージキャリア及びその製造方法 - Google Patents
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- 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
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- 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
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- 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
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- 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
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- H01L25/167—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 main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—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
- H01L2224/48221—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
- H01L2224/48225—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
- H01L2224/48227—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 connecting the wire to a bond pad of the item
- H01L2224/48228—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 connecting the wire to a bond pad of the item the bond pad being disposed in a recess of the surface of the item
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- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/64—Heat extraction or cooling elements
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- H—ELECTRICITY
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- 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
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- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09581—Applying an insulating coating on the walls of holes
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- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10416—Metallic blocks or heatsinks completely inserted in a PCB
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/14—Related to the order of processing steps
- H05K2203/1461—Applying or finishing the circuit pattern after another process, e.g. after filling of vias with conductive paste, after making printed resistors
- H05K2203/1469—Circuit made after mounting or encapsulation of the components
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49139—Assembling to base an electrical component, e.g., capacitor, etc. by inserting component lead or terminal into base aperture
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
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- Materials Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
20 ボンディングワイヤ
30 パッケージキャリア
100 パッケージキャリア
110 基板
111 上表面
112 第1銅箔層
113 下表面
114 コア誘電層
115 開口
116 第2銅箔層
120 電子デバイス
122 上面
124 底面
132 第1絶縁層
134 第2絶縁層
142 第1金属層
142a 第1パターン化金属層
144 第2金属層
144a 第2パターン化金属層
152 第1ブラインドホール
154 第2ブラインドホール
156 放熱チャネル
160 第3金属層
170 導熱デバイス
182 絶縁材料
184 ソルダーマスク層
186 表面不活性層
Claims (10)
- パッケージキャリアの製造方法であり、前記製造方法は、
上表面、前記上表面に相対する下表面、及び前記上表面と前記下表面を連通する開口を有する基板を提供し、
互いに相対する上面及び底面を有する電子デバイスを前記基板の前記開口内に配置し、
第1絶縁層及び前記第1絶縁層上に配置される第1金属層を前記基板の前記上表面上に積層し、第2絶縁層及び前記第2絶縁層上に配置される第2金属層を前記基板の前記下表面上に積層し、前記開口を前記第1絶縁層及び前記第2絶縁層で充填し、
複数の第1ブラインドホール、複数の第2ブラインドホール及び放熱チャネルを形成し、前記第1ブラインドホールが前記第1金属層から前記第1絶縁層まで延伸されて前記電子デバイスの前記上面の一部を露出させ、前記第2ブラインドホールが前記第2金属層から前記第2絶縁層まで延伸されて前記電子デバイスの前記底面の一部を露出させ、前記放熱チャネルが前記第1金属層、前記第1絶縁層、前記基板、前記第2絶縁層及び前記第2金属層を貫通するようにし、
前記第1ブラインドホール、前記第2ブラインドホール及び前記放熱チャネルの内壁上に第3金属層を形成し、
導熱デバイスを前記放熱チャネル内に配置し、前記導熱デバイスが絶縁材料により前記放熱チャネル中に固定され、前記絶縁材料が前記導熱デバイスと、前記放熱チャネルの前記内壁上に配置される前記第3金属層との間に配置されるようにし、
前記第1金属層及び前記第2金属層をパターン化し、第1パターン化金属層及び第2パターン化金属層を形成することを含むパッケージキャリアの製造方法。 - 前記第1金属層及び前記第2金属層をパターン化した後、更に、
前記第1パターン化金属層の一部、前記パターン化金属層により露出される前記第1絶縁層の一部、前記第2パターン化金属層の一部、前記第2パターン化金属層により露出される前記第2絶縁層の一部の上にソルダーマスクを形成し、
前記第1パターン化金属層の一部、前記第2パターン化金属層の一部、前記第3金属層、前記絶縁材料、及び前記導熱デバイスを覆うよう表面不活性層を形成することを含む請求項1に記載のパッケージキャリアの製造方法。 - 前記基板は、第1銅箔層、第2銅箔層、及び前記第1銅箔層と前記第2銅箔層の間に配置されるコア誘電層を含む請求項1に記載のパッケージキャリアの製造方法。
- 前記導熱デバイスの材質は、セラミック、シリコン、炭化珪素、ダイヤモンド又は金属を含む請求項1に記載のパッケージキャリアの製造方法。
- 前記電子デバイスは、無線周波数デバイス、能動デバイス又は受動デバイスを含む請求項1に記載のパッケージキャリアの製造方法。
- 前記第3金属層を形成する方法は、電気めっき法を含む請求項1に記載のパッケージキャリアの製造方法。
- 上表面、前記上表面に相対する下表面、及び前記上表面と前記下表面を連通する開口を有する基板と、
前記基板の前記開口内に配置され、互いに相対する上面と下面を有する電子デバイスと、
前記基板の前記上表面上に配置され、前記開口を充填し且つ複数の第1ブラインドホールを有し、前記第1ブラインドホールが前記電子デバイスの前記上面の一部を露出させる第1絶縁層と、
前記第1絶縁層上に配置され、前記第1絶縁層の一部を露出させる第1パターン化金属層と、
前記基板の前記下表面上に配置され、前記開口を充填し且つ複数の第2ブラインドホールを有し、前記第2ブラインドホールが前記電子デバイスの前記底面の一部を露出させる第2絶縁層と、
前記第2絶縁層上に配置され、前記第2絶縁層の一部を露出させる第2パターン化金属層と、
前記第1絶縁層、前記第1パターン化金属層、前記基板、前記第2パターン化金属層、及び前記第2絶縁層を貫通する放熱チャネルと、
前記第1ブラインドホール及び前記第2ブラインドホールを充填し、前記放熱チャネルの内壁を覆い、前記第1パターン化金属層及び前記第2パターン化金属層を接続する第3金属層と、
前記放熱チャネル内に配置される導熱デバイスと、
を含み、
前記導熱デバイスが絶縁材料により前記放熱チャネル中に固定され、前記絶縁材料が前記導熱デバイスと、前記放熱チャネルの前記内壁上に配置される前記第3金属層との間に配置されるパッケージキャリア。 - 前記第1パターン化金属層の一部、前記第1パターン化金属層により露出される前記第1絶縁層の一部、前記第2パターン化金属層の一部、及び前記第2パターン化金属層により露出される前記第2絶縁層の一部上に配置されるソルダーマスクと、
前記第1パターン化金属層の一部、前記第2パターン化金属層の一部、前記第3金属層及び前記導熱デバイスを覆う表面不活性層と、
を更に含む請求項7に記載のパッケージキャリア。 - 前記導熱デバイスの材質は、セラミック、シリコン、炭化珪素、ダイヤモンド又は金属を含む請求項7に記載のパッケージキャリア。
- 前記電子デバイスは、無線周波数デバイス、能動デバイス又は受動デバイスを含む請求項7に記載のパッケージキャリア。
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Application Number | Priority Date | Filing Date | Title |
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TW101113270 | 2012-04-13 | ||
TW101113270A TWI505755B (zh) | 2012-04-13 | 2012-04-13 | 封裝載板及其製作方法 |
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JP2013222959A JP2013222959A (ja) | 2013-10-28 |
JP5572684B2 true JP5572684B2 (ja) | 2014-08-13 |
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US (1) | US8704101B2 (ja) |
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TW (1) | TWI505755B (ja) |
Cited By (1)
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KR20140021910A (ko) * | 2012-08-13 | 2014-02-21 | 삼성전기주식회사 | 코어기판 및 이를 이용한 인쇄회로기판 |
US9585240B2 (en) * | 2013-10-24 | 2017-02-28 | Qorvo Us, Inc. | Advanced grounding scheme |
CN105981159B (zh) * | 2014-03-12 | 2020-10-16 | 英特尔公司 | 具有设置在封装体内的无源微电子器件的微电子封装件 |
JP6713187B2 (ja) * | 2014-03-24 | 2020-06-24 | 京セラ株式会社 | 多層印刷配線板およびその製造方法 |
US20150366081A1 (en) * | 2014-06-15 | 2015-12-17 | Unimicron Technology Corp. | Manufacturing method for circuit structure embedded with electronic device |
JP2016015432A (ja) * | 2014-07-03 | 2016-01-28 | イビデン株式会社 | 回路基板及びその製造方法 |
US10433413B2 (en) * | 2014-08-15 | 2019-10-01 | Unimicron Technology Corp. | Manufacturing method of circuit structure embedded with heat-dissipation block |
KR102194720B1 (ko) * | 2014-09-30 | 2020-12-23 | 삼성전기주식회사 | 방열 구조체를 포함하는 회로기판 |
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