JP4628714B2 - 回路相互接続構造 - Google Patents
回路相互接続構造 Download PDFInfo
- Publication number
- JP4628714B2 JP4628714B2 JP2004206009A JP2004206009A JP4628714B2 JP 4628714 B2 JP4628714 B2 JP 4628714B2 JP 2004206009 A JP2004206009 A JP 2004206009A JP 2004206009 A JP2004206009 A JP 2004206009A JP 4628714 B2 JP4628714 B2 JP 4628714B2
- Authority
- JP
- Japan
- Prior art keywords
- interconnect structure
- array
- circuit
- conductive layer
- electrical interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/428—Electrical aspects containing printed circuit boards [PCB]
- G02B6/4281—Electrical aspects containing printed circuit boards [PCB] the printed circuit boards being flexible
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/4283—Electrical aspects with electrical insulation means
-
- 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
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/056—Folded around rigid support or component
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10734—Ball grid array [BGA]; Bump grid array
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
- Wire Bonding (AREA)
Description
102 第1の部分
104 第2の部分
110 柔軟な基板
112 第1の面
114 第2の面
116 第1の端
118 第2の端
120 導電層
122 電気トレースの第1の組
124 電気トレースの第2の組
130 折りたたみ部
130’ 第2の折りたたみ部
140 パッドアレイ
142 パッドアレイの第1の側
144 パッドアレイの第2の側
146 仮想の中心線
150 電気インタフェース
160 芯
172 サブシステムモジュール
173 接続ピン
174 マザーボード
180 曲げ部
190 電気部品
200 光モジュール
210 折りたたまれたフレックス回路相互接続構造(相互接続構造)
210a 第1の部分
210b 第2の部分
212 パッドアレイ
214 エッジアレイ
216 送信線トレース
218 グランド面
219 芯
220 ハイチャネルカウント光ユニット
Claims (9)
- 第1の端に折りたたみ部が設けられた基板と、
前記基板に支持され、高周波伝送路および前記第1の端に隣接するグリッドアレイインタフェースのパッドアレイが設けられ、前記高周波伝送路が前記パッドアレイのパッドに接続されている第1の導電層と、
前記基板を支持する芯と
を備え、
前記基板に第1の部分および第2の部分が設けられ、前記折りたたみ部が、前記第1の部分と前記第2の部分の間に配設され、前記第2の部分は、回路相互接続構造の長さに沿って前記折りたたみ部から離れる方向に延びており、前記第1の部分は、前記第2の部分に対して平行に配設され、
前記第1の部分及び前記第2の部分における前記基板の互いに対向する内周面には、グランド面として用いられる第2の導電層が配置され、前記第1の部分及び前記第2の部分における前記基板の外周面には、前記第1の導電層が配置され、前記芯は、前記第1の部分の前記第2の導電層と前記第2の部分の前記第2の導電層との間に配置されている回路相互接続構造。 - 前記第1の部分と前記第2の部分は、前記第1の端と相対する第2の端に向けて前記第1の端の方向を変化させる曲げ部を備えている、請求項1に記載の回路相互接続構造。
- 前記基板は前記第2の端に別の折りたたみ部を備え、前記第2の端は前記第1の端の反対側にあり、前記第1の部分と前記第2の部分が前記折りたたみ部と前記別の折りたたみ部との間にあり、前記基板がループを形成している、請求項1または2のいずれか一項に記載の回路相互接続構造。
- 前記導電層は、
前記第1の端の反対側にある前記第2の端に隣接し、前記高周波伝送路に接続される電気インタフェースをさらに備えている、請求項1から請求項3のいずれか一項に記載の回路相互接続構造。 - 前記パッドアレイは、前記第1の部分にあり、
前記電気インタフェースは、前記第1の部分と前記第2の部分のうち1つまたは両方に設けられている、請求項4に記載の回路相互接続構造。 - 前記パッドアレイは、ボールグリッドアレイまたはピングリッドアレイから選択され、
前記電気インタフェースは、ボールグリッドアレイとピングリッドアレイ、デュアルインラインアレイまたは4面または四角形のエッジアレイから選択された、グリッドアレイインタフェースの部分のうち1つまたは複数で構成されている、請求項4または5に記載の回路相互接続構造。 - 前記相互接続構造は相互接続するために素子を垂直にスタックする必要なく別々の回路素子に接続され、
前記パッドアレイは前記相互接続構造の前記第1の端に隣接する第1の回路素子に接続され、
前記電気インタフェースは前記回路相互接続構造の前記第2の端に隣接する第2の回路素子に接続され、
前記別々の回路素子は、前記回路相互接続構造の長さにほぼ等しいかまたは前記回路相互接続構造の長さより短い距離だけ離れている、請求項4から請求項6のいずれか一項に記載の回路相互接続構造。 - 前記第1の部分と前記第2の部分のうちの1つに前記第1の折りたたみ部と第2の折りたたみ部の間に配置された別の電気インタフェースをさらに備え、
前記別の電気インタフェースが電気部品に接続されている、請求項1から請求項7のいずれか一項に記載の回路相互接続構造。 - 請求項1から請求項8のいずれか一項に記載の回路相互接続構造と、光ユニットとを備えた光モジュールであって、
前記回路相互接続構造は前記光ユニットを、前記光ユニットとマザーボードを相互接続構造するために垂直にスタックすることなく、前記光ユニットを前記マザーボードに接続している光モジュール。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/623,304 US6879032B2 (en) | 2003-07-18 | 2003-07-18 | Folded flex circuit interconnect having a grid array interface |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005045240A JP2005045240A (ja) | 2005-02-17 |
JP4628714B2 true JP4628714B2 (ja) | 2011-02-09 |
Family
ID=33477147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004206009A Expired - Fee Related JP4628714B2 (ja) | 2003-07-18 | 2004-07-13 | 回路相互接続構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6879032B2 (ja) |
EP (1) | EP1499167B1 (ja) |
JP (1) | JP4628714B2 (ja) |
CN (1) | CN100420099C (ja) |
DE (1) | DE602004006676T2 (ja) |
TW (1) | TWI333685B (ja) |
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- 2003-07-18 US US10/623,304 patent/US6879032B2/en not_active Expired - Lifetime
-
2004
- 2004-02-12 DE DE602004006676T patent/DE602004006676T2/de not_active Expired - Lifetime
- 2004-02-12 EP EP04003177A patent/EP1499167B1/en not_active Expired - Lifetime
- 2004-03-08 TW TW093106024A patent/TWI333685B/zh not_active IP Right Cessation
- 2004-03-12 CN CNB2004100086244A patent/CN100420099C/zh not_active Expired - Fee Related
- 2004-07-13 JP JP2004206009A patent/JP4628714B2/ja not_active Expired - Fee Related
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JPH0538880U (ja) * | 1991-10-22 | 1993-05-25 | 船井電機株式会社 | 半導体の実装構造 |
JP2000249883A (ja) * | 1999-02-11 | 2000-09-14 | Agilent Technol Inc | 光ファイバと自動的に位置合わせをする光通信デバイス用統合型パッケージングシステム |
JP2001250909A (ja) * | 2000-02-03 | 2001-09-14 | Fujitsu Ltd | 電気部品搭載基板のための応力低減インターポーザ |
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Also Published As
Publication number | Publication date |
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TWI333685B (en) | 2010-11-21 |
CN1577993A (zh) | 2005-02-09 |
EP1499167A2 (en) | 2005-01-19 |
US6879032B2 (en) | 2005-04-12 |
US20050012199A1 (en) | 2005-01-20 |
EP1499167B1 (en) | 2007-05-30 |
EP1499167A3 (en) | 2005-10-12 |
DE602004006676D1 (de) | 2007-07-12 |
CN100420099C (zh) | 2008-09-17 |
JP2005045240A (ja) | 2005-02-17 |
DE602004006676T2 (de) | 2007-09-13 |
TW200504965A (en) | 2005-02-01 |
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