JP2005347411A - 素子搭載基板およびそれを用いる半導体装置 - Google Patents
素子搭載基板およびそれを用いる半導体装置 Download PDFInfo
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- H—ELECTRICITY
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- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
- H05K3/4655—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern by using a laminate characterized by the insulating layer
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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
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/145—Organic substrates, e.g. plastic
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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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/285—Permanent coating compositions
- H05K3/287—Photosensitive compositions
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- 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
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- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- 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
- H01L2224/42—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
-
- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0191—Dielectric layers wherein the thickness of the dielectric plays an important role
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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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4053—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques
- H05K3/4069—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques for via connections in organic insulating substrates
-
- 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
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
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- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Laminated Bodies (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
【解決手段】 素子を搭載するための素子搭載基板であって、基材302と、基材302の一方の面上に設けられた複数の絶縁層からなる積層膜と、を備え、基材302側から数えて二層目以上の絶縁層のうちいずれかの絶縁層は、カルド型ポリマーを含有するフォトソルダーレジスト層328であり、フォトソルダーレジスト層328は、フォトソルダーレジスト層328と基材302との間に設けられている絶縁樹脂膜312よりも層厚が小さい素子搭載基板を提供する。
【選択図】 図10
Description
Size Package)と呼ばれるパッケージ技術が種々開発されている。
(i)コアレスで実装できるため、トランジスタ、IC、LSIの小型・薄型化を実現できる。
(ii)トランジスタからシステムLSI、さらにチップタイプのコンデンサや抵抗を回路形成し、パッケージングすることができるため、高度なSIP(System in
Package)を実現できる。
(iii)現有の半導体素子を組合せできるため、システムLSIを短期間に開発できる。
(iv)半導体ベアチップが直下の銅材に直接マウントされており、良好な放熱性を得ることができる。
(v)回路配線が銅材でありコア材がないため、低誘電率の回路配線となり、高速データ転送や高周波回路で優れた特性を発揮する。
(vi)電極がパッケージの内部に埋め込まれる構造のため、電極材料のパーティクルコンタミの発生を抑制できる。
(vii)パッケージサイズはフリーであり、1個あたりの廃材を64ピンのSQFPパッケージと比較すると、約1/10の量となるため、環境負荷を低減できる。
(viii)部品を載せるプリント回路基板から、機能の入った回路基板へと、新しい概念のシステム構成を実現できる。
(ix)ISBのパターン設計は、プリント回路基板のパターン設計と同じように容易であり、セットメーカーのエンジニアが自ら設計できる。
図10(b)は、本実施形態に係る4層ISB構造を備える素子搭載基板を示す断面図である。本実施形態に係る素子搭載基板は、基材302の上面に、絶縁樹脂膜312、フォトソルダーレジスト層328を順に積層してなる構造を有する。また、基材302の下面に、絶縁樹脂膜312、フォトソルダーレジスト層328を順に積層してなる構造を有する。
(1)ポリマー主鎖の回転拘束
(2)主鎖及び側鎖のコンフォメーション規制
(3)分子間パッキングの阻害
(4)側鎖の芳香族置換基導入等による芳香族性の増加
といった効果を奏する。
図13は、実施形態1において説明した素子搭載基板上に半導体素子を搭載してなる各種の半導体装置を模式的に示した断面図である。
Claims (8)
- 素子を搭載するための素子搭載基板であって、
基材と、
前記基材の一方の面上に設けられた複数の絶縁層からなる積層膜と、
を備え、
前記基材側から数えて二層目以上の絶縁層のうちいずれかの絶縁層は、カルド型ポリマーを含有し、
前記カルド型ポリマーを含有する絶縁層は、前記カルド型ポリマーを含有する絶縁層と前記基材との間に設けられている絶縁層よりも層厚が小さいことを特徴とする素子搭載基板。 - 請求項1に記載の素子搭載基板において、
前記カルド型ポリマーを含有する絶縁層は、導電部材を埋設する絶縁層であることを特徴とする素子搭載基板。 - 請求項1または2に記載の素子搭載基板において、
前記カルド型ポリマーを含有する絶縁層は、ソルダーレジスト層であることを特徴とする素子搭載基板。 - 請求項1乃至3のいずれか1項に記載の素子搭載基板において、
前記カルド型ポリマーは、カルボン酸基とアクリレート基とを同一分子鎖内に有するポリマーが架橋してなることを特徴とする素子搭載基板。 - 請求項1乃至4のいずれか1項に記載の素子搭載基板において、
前記カルド型ポリマーを含有する絶縁層のガラス転移温度が180℃以上220℃以下であり、
前記カルド型ポリマーを含有する絶縁層の周波数1MHzの交流電界を印加した場合の誘電正接が0.001以上0.04以下であることを特徴とする素子搭載基板。 - 請求項5に記載の素子搭載基板において、
前記カルド型ポリマーを含有する絶縁層のガラス転移温度以下の領域における線膨張係数が50ppm/℃以上80ppm/℃以下であることを特徴とする素子搭載基板。 - 請求項1乃至6いずれかに記載の素子搭載基板において、
前記基材の他方の面上に設けられた複数の絶縁層からなる第二の積層膜をさらに備え、
前記第二の積層膜において、
前記基材側から数えて二層目以上の絶縁層のうちいずれかの絶縁層は、カルド型ポリマーを含有し、
前記カルド型ポリマーを含有する絶縁層は、前記カルド型ポリマーを含有する絶縁層と前記基材との間に設けられている絶縁層よりも層厚が小さいことを特徴とする素子搭載基板。 - 請求項1乃至7いずれかに記載の素子搭載基板と、
前記素子搭載基板に搭載されている半導体素子と、
を備えることを特徴とする半導体装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004163603A JP2005347411A (ja) | 2004-06-01 | 2004-06-01 | 素子搭載基板およびそれを用いる半導体装置 |
TW094116427A TWI267941B (en) | 2004-06-01 | 2005-05-20 | Element carrying board and semiconductor device using such element carrying board |
CNB2005100747330A CN100433306C (zh) | 2004-06-01 | 2005-05-31 | 元件搭载基板以及使用该基板的半导体装置 |
US11/143,297 US8039948B2 (en) | 2004-06-01 | 2005-06-01 | Device mounting board and semiconductor apparatus using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004163603A JP2005347411A (ja) | 2004-06-01 | 2004-06-01 | 素子搭載基板およびそれを用いる半導体装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005347411A true JP2005347411A (ja) | 2005-12-15 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004163603A Pending JP2005347411A (ja) | 2004-06-01 | 2004-06-01 | 素子搭載基板およびそれを用いる半導体装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8039948B2 (ja) |
JP (1) | JP2005347411A (ja) |
CN (1) | CN100433306C (ja) |
TW (1) | TWI267941B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI420711B (zh) * | 2010-01-15 | 2013-12-21 | Everlight Electronics Co Ltd | 發光二極體封裝及其製作方法 |
WO2011093079A1 (ja) * | 2010-01-28 | 2011-08-04 | 三井化学株式会社 | 金属樹脂複合体 |
Family Cites Families (14)
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TW394986B (en) * | 1997-11-25 | 2000-06-21 | Nippon Electric Co | Active matrix liquid crystal display device and its manufacturing method |
JP2000044776A (ja) | 1998-07-29 | 2000-02-15 | Mitsui Chemicals Inc | 熱硬化性樹脂組成物 |
US6323435B1 (en) * | 1998-07-31 | 2001-11-27 | Kulicke & Soffa Holdings, Inc. | Low-impedance high-density deposited-on-laminate structures having reduced stress |
US6203967B1 (en) | 1998-07-31 | 2001-03-20 | Kulicke & Soffa Holdings, Inc. | Method for controlling stress in thin film layers deposited over a high density interconnect common circuit base |
WO2001017797A1 (en) * | 1999-09-10 | 2001-03-15 | Caliper Technologies Corp. | Microfabrication methods and devices |
CN100454142C (zh) | 2000-03-29 | 2009-01-21 | 学校法人神奈川大学 | 光固化性和热固化性树脂组合物、其感光性干薄膜及使用其的图案形成方法 |
JP4656737B2 (ja) | 2000-06-23 | 2011-03-23 | イビデン株式会社 | 多層プリント配線板および多層プリント配線板の製造方法 |
JP4529262B2 (ja) | 2000-09-14 | 2010-08-25 | ソニー株式会社 | 高周波モジュール装置及びその製造方法 |
JP4830204B2 (ja) | 2001-03-13 | 2011-12-07 | 住友ベークライト株式会社 | アクティブマトリックス型表示用プラスチック基板 |
JP2003133469A (ja) | 2001-10-29 | 2003-05-09 | Kyocera Corp | ピン付き配線基板およびこれを用いた電子装置 |
JP2003264253A (ja) | 2002-03-12 | 2003-09-19 | Shinko Electric Ind Co Ltd | 半導体装置及びその製造方法 |
JP2003298234A (ja) | 2002-04-01 | 2003-10-17 | Hitachi Cable Ltd | 多層配線板及びその製造方法、ならびに配線基板 |
JP2003332483A (ja) * | 2002-05-16 | 2003-11-21 | Hitachi Ltd | 配線基板とそれを用いた電子装置 |
US6881606B2 (en) * | 2003-03-18 | 2005-04-19 | Micron Technology, Inc. | Method for forming a protective layer for use in packaging a semiconductor die |
-
2004
- 2004-06-01 JP JP2004163603A patent/JP2005347411A/ja active Pending
-
2005
- 2005-05-20 TW TW094116427A patent/TWI267941B/zh not_active IP Right Cessation
- 2005-05-31 CN CNB2005100747330A patent/CN100433306C/zh not_active Expired - Fee Related
- 2005-06-01 US US11/143,297 patent/US8039948B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8039948B2 (en) | 2011-10-18 |
CN1705109A (zh) | 2005-12-07 |
TWI267941B (en) | 2006-12-01 |
TW200603333A (en) | 2006-01-16 |
US20050280148A1 (en) | 2005-12-22 |
CN100433306C (zh) | 2008-11-12 |
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