JP3666752B2 - インターボード通信用pcbに光学層を一体化するためのシステムおよび方法 - Google Patents
インターボード通信用pcbに光学層を一体化するためのシステムおよび方法 Download PDFInfo
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- JP3666752B2 JP3666752B2 JP2003511455A JP2003511455A JP3666752B2 JP 3666752 B2 JP3666752 B2 JP 3666752B2 JP 2003511455 A JP2003511455 A JP 2003511455A JP 2003511455 A JP2003511455 A JP 2003511455A JP 3666752 B2 JP3666752 B2 JP 3666752B2
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- Prior art keywords
- layer
- polymer material
- copper foil
- polymer
- laminating
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- 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
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- 230000003287 optical effect Effects 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 28
- 238000004891 communication Methods 0.000 title description 8
- 239000010410 layer Substances 0.000 claims description 118
- 229920000642 polymer Polymers 0.000 claims description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 40
- 229910052802 copper Inorganic materials 0.000 claims description 27
- 239000010949 copper Substances 0.000 claims description 27
- 239000002861 polymer material Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 239000011889 copper foil Substances 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 238000007788 roughening Methods 0.000 claims 5
- 239000012212 insulator Substances 0.000 claims 2
- 239000002344 surface layer Substances 0.000 claims 2
- 238000000608 laser ablation Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 230000008054 signal transmission Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 3
- 238000010297 mechanical methods and process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- QHZSDTDMQZPUKC-UHFFFAOYSA-N 3,5-dichlorobiphenyl Chemical compound ClC1=CC(Cl)=CC(C=2C=CC=CC=2)=C1 QHZSDTDMQZPUKC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
-
- 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
- G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/138—Integrated optical circuits characterised by the manufacturing method by using polymerisation
-
- 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
- H05K1/0274—Optical details, e.g. printed circuits comprising integral optical 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0187—Dielectric layers with regions of different dielectrics in the same layer, e.g. in a printed capacitor for locally changing the dielectric properties
-
- 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
- H05K2201/0195—Dielectric or adhesive layers comprising a plurality of layers, e.g. in a multilayer structure
-
- 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
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09918—Optically detected marks used for aligning tool relative to the PCB, e.g. for mounting of components
-
- 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
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0017—Etching of the substrate by chemical or physical means
- H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
- H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Optical Integrated Circuits (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structure Of Printed Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
第2ポリマー薄層は、或る特定の屈折率n1を有する。屈折率n1は、屈折率n2より大きい。光信号は、n1屈折率層内を伝送される。
Claims (10)
- 第1銅箔層が接合された絶縁体を含むプリント回路基板において光学層を一体化する方法であって、前記方法が、
プリント回路基板を用意する工程と、
n2の屈折率を有する第1ポリマー材料から成る層を銅層上へ積層する工程と、
n1の屈折率を有する第2ポリマー材料から成る層を前記第1ポリマー材料の層上へ積層し、n1はn2より大きい、という工程と、
第1および第2ポリマー材料から成る層を貫いて溝を作る工程と、
前記溝を充填して第2ポリマー材料から成る残りの層を覆うように、第1ポリマー材料から成る上面層を積層する工程と、
プリプレグ材料から成る層を前記上面層上へ積層する工程と、
第2銅箔層を前記プリプレグ材料の上へ積層する工程と、
から成る方法。 - 第1および第2ポリマー材料の熱膨張係数が、プリント回路基板の熱膨張の係数と実質的に同じであることを特徴とする請求項1の方法。
- 第1ポリマー層が、PolyguideTM(登録商標)であることを特徴とする請求項1の方法。
- 積層用にプリント回路基板を用意する工程が、第1の銅箔層を粗面加工する工程を含むことを特徴とする請求項1の方法。
- 第1の銅箔層を粗面加工する工程が、機械的手段によって第1の銅箔層を粗面加工する工程を含むことを特徴とする請求項4の方法。
- 第1の銅箔層を粗面加工する工程が、化学手段によって第1の銅箔層を粗面加工する工程を含むことを特徴とする請求項4の方法。
- 積層用にプリント回路基板を用意する工程は、更に、第1の銅層上に複数個のマークを付ける工程を含み、これらのマークが溝の経路を限定することを特徴とする請求項4の方法。
- 第1および第2ポリマー材料層に溝を作る工程が、レーザーで溝をレーザー焼灼法する工程を含むことを特徴とする請求項1の方法。
- 第1および第2ポリマー材料から成る層に溝を作る工程は、更に、
複数個のマークにレーザーの照準を合わせる工程と、
複数個のマークによって定められた経路に沿って第1および第2ポリマー材料から成る層を焼灼する工程と、
を含むことを特徴とする請求項7の方法。 - 第1銅箔層が接合された絶縁体を含むプリント回路基板において光学層を一体化する方法であって、前記方法が、
プリント回路基板を用意する工程と、
n2の屈折率を有する第1ポリマー材料から成る層を前記銅層上へ積層する工程と、
n1の屈折率を有する第2ポリマー材料から成る層を前記第1ポリマー材料の層上へ積層し、n1はn2より大きい、という工程と、
第1および第2ポリマー材料から成る層を貫いて溝を作る工程と、
開口の位置を確認する工程と、
開口の位置のところに第1および第2ポリマー材料から成る層に空隙を作る工程と、
前記溝および空隙を充填して第2ポリマー材料から成る残りの層を覆うように、第1ポリマー材料から成る上面層を積層する工程と、
プリプレグ材料から成る層を前記上面層上へ積層する工程と、
第2銅箔層を前記プリプレグ材料の上へ積層する工程と、
開口の位置に開口を作る工程と、
とから成る方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30338001P | 2001-07-06 | 2001-07-06 | |
PCT/US2002/019840 WO2003005616A2 (en) | 2001-07-06 | 2002-06-24 | System and method for integrating optical layers in a pcb for inter-board communications |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004535070A JP2004535070A (ja) | 2004-11-18 |
JP3666752B2 true JP3666752B2 (ja) | 2005-06-29 |
JP2004535070A5 JP2004535070A5 (ja) | 2005-12-22 |
Family
ID=23171822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003511455A Expired - Fee Related JP3666752B2 (ja) | 2001-07-06 | 2002-06-24 | インターボード通信用pcbに光学層を一体化するためのシステムおよび方法 |
Country Status (7)
Country | Link |
---|---|
US (3) | US6834131B2 (ja) |
EP (1) | EP1405446A4 (ja) |
JP (1) | JP3666752B2 (ja) |
KR (1) | KR20040035673A (ja) |
CN (2) | CN1870862A (ja) |
HK (1) | HK1068838A1 (ja) |
WO (1) | WO2003005616A2 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3666752B2 (ja) * | 2001-07-06 | 2005-06-29 | ヴァイアシステムズ グループ インコーポレイテッド | インターボード通信用pcbに光学層を一体化するためのシステムおよび方法 |
US7405364B2 (en) * | 2002-12-30 | 2008-07-29 | Intel Corporation | Decoupled signal-power substrate architecture |
DE10347331A1 (de) * | 2003-10-10 | 2005-05-04 | Univ Dortmund | Verfahren zur Herstellung von elektrisch-optischen Leiterplatten mit Polysiloxanwellenleitern und ihre Verwendung |
KR20050040589A (ko) * | 2003-10-29 | 2005-05-03 | 삼성전기주식회사 | 광도파로가 형성된 인쇄회로 기판 및 그 제조 방법 |
TWI294258B (en) * | 2004-08-03 | 2008-03-01 | Rohm & Haas Elect Mat | Methods of forming devices having optical functionality |
TW200623993A (en) | 2004-08-19 | 2006-07-01 | Rohm & Haas Elect Mat | Methods of forming printed circuit boards |
JP5243692B2 (ja) | 2004-12-22 | 2013-07-24 | ローム・アンド・ハース・エレクトロニック・マテリアルズ,エル.エル.シー. | 光学乾燥フィルム及び乾燥フィルムを有する光学デバイス形成方法 |
JP2006178466A (ja) | 2004-12-22 | 2006-07-06 | Rohm & Haas Electronic Materials Llc | 光学乾燥フィルム及び乾燥フィルムを有する光学デバイス形成方法 |
DE602005010378D1 (de) | 2004-12-22 | 2008-11-27 | Rohm & Haas Elect Mat | Verfahren zur Herstellung optischer Vorrichtungen mit Polymerschichten |
TWI283490B (en) * | 2005-10-17 | 2007-07-01 | Phoenix Prec Technology Corp | Circuit board structure of integrated optoelectronic component |
DE102005053202A1 (de) * | 2005-11-08 | 2007-05-10 | Comet Gmbh | Vorrichtung zum Vorbereiten einer Mehrschicht-Leiterplatte auf das Bohren von Kontaktierungsbohrungen |
US7496249B2 (en) * | 2005-12-29 | 2009-02-24 | Intel Corporation | Optical and/or electrical communications fabrics in circuit boards and/or other composite structures |
US20080044130A1 (en) * | 2006-08-16 | 2008-02-21 | Xyratex Technology Limited | Optical printed circuit board, a method of making an optical printed circuit board and an optical waveguide |
EP2096473B1 (en) * | 2006-12-26 | 2012-08-08 | Mitsui Chemicals, Inc. | Optical / electrical hybrid circuit board and manufacturing method of the same |
TWI343226B (en) | 2006-12-31 | 2011-06-01 | Rohm & Haas Elect Mat | Printed circuit boards having optical functionality and methods forming the same |
US8009992B2 (en) | 2007-06-11 | 2011-08-30 | Hewlett-Packard Development Company, L.P. | Optical interconnect |
KR101531054B1 (ko) * | 2008-09-12 | 2015-06-23 | 주식회사 엔씨소프트 | 통합 메시징 환경에서의 지리정보 전송장치 및 그 방법 |
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US8731343B2 (en) | 2011-02-24 | 2014-05-20 | Xyratex Technology Limited | Optical printed circuit board, a method of making an optical printed circuit board and an optical waveguide |
US9081137B2 (en) | 2013-01-21 | 2015-07-14 | International Business Machines Corporation | Implementing embedded hybrid electrical-optical PCB construct |
US10141623B2 (en) | 2016-10-17 | 2018-11-27 | International Business Machines Corporation | Multi-layer printed circuit board having first and second coaxial vias coupled to a core of a dielectric waveguide disposed in the circuit board |
CN111901963B (zh) * | 2019-05-05 | 2022-01-04 | 诺沛半导体有限公司 | 在发光二极管载板上形成焊垫的方法 |
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JP3666752B2 (ja) * | 2001-07-06 | 2005-06-29 | ヴァイアシステムズ グループ インコーポレイテッド | インターボード通信用pcbに光学層を一体化するためのシステムおよび方法 |
-
2002
- 2002-06-24 JP JP2003511455A patent/JP3666752B2/ja not_active Expired - Fee Related
- 2002-06-24 EP EP02739953A patent/EP1405446A4/en not_active Withdrawn
- 2002-06-24 CN CNA2006100785695A patent/CN1870862A/zh active Pending
- 2002-06-24 WO PCT/US2002/019840 patent/WO2003005616A2/en active Application Filing
- 2002-06-24 CN CNB028136446A patent/CN1281367C/zh not_active Expired - Fee Related
- 2002-06-24 KR KR10-2004-7000162A patent/KR20040035673A/ko not_active Application Discontinuation
- 2002-06-25 US US10/179,758 patent/US6834131B2/en not_active Expired - Lifetime
-
2004
- 2004-12-17 US US11/016,146 patent/US7024086B2/en not_active Expired - Fee Related
- 2004-12-29 HK HK04110314A patent/HK1068838A1/xx not_active IP Right Cessation
-
2006
- 2006-03-14 US US11/375,320 patent/US20060165345A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1870862A (zh) | 2006-11-29 |
EP1405446A2 (en) | 2004-04-07 |
US20050129349A1 (en) | 2005-06-16 |
WO2003005616A2 (en) | 2003-01-16 |
US20060165345A1 (en) | 2006-07-27 |
CN1281367C (zh) | 2006-10-25 |
WO2003005616A3 (en) | 2003-03-20 |
JP2004535070A (ja) | 2004-11-18 |
EP1405446A4 (en) | 2006-07-19 |
KR20040035673A (ko) | 2004-04-29 |
US6834131B2 (en) | 2004-12-21 |
US20030006068A1 (en) | 2003-01-09 |
US7024086B2 (en) | 2006-04-04 |
HK1068838A1 (en) | 2005-05-06 |
CN1524026A (zh) | 2004-08-25 |
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