KR20030094712A - 병렬 광접속 모듈 및 그 제조방법 - Google Patents
병렬 광접속 모듈 및 그 제조방법 Download PDFInfo
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- KR20030094712A KR20030094712A KR1020020031973A KR20020031973A KR20030094712A KR 20030094712 A KR20030094712 A KR 20030094712A KR 1020020031973 A KR1020020031973 A KR 1020020031973A KR 20020031973 A KR20020031973 A KR 20020031973A KR 20030094712 A KR20030094712 A KR 20030094712A
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- South Korea
- Prior art keywords
- optical
- photodetector
- trench
- light source
- optical waveguide
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- 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
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/421—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical component consisting of a short length of fibre, e.g. fibre stub
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- 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
-
- 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
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
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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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05554—Shape in top view being square
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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
- H01L2224/47—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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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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
- H01L2224/47—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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
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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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- 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
- H01L2924/3011—Impedance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (12)
- 소정 영역에 트렌치를 형성하여 힛스프레더가 구비되고, 전극패드 및 소정의 전자 회로 패턴이 형성된 기판;상기 기판 상에 구비되며, 트렌치가 형성된 실리콘 광학벤치;상기 실리콘 광학벤치에 형성된 상기 트렌치 내에 구비되며, 광신호를 발생시켜 개구부를 통해 상기 광신호를 외부로 방출하는 광원 및 외부로부터 상기 개구부를 통해 입사되는 광신호를 수신하여 전기적 신호로 변환하는 광검출기를 포함하는 광원부/광검출부;상기 기판 상에 구비되며, 상기 전극패드를 통해 공급되는 전기적 신호에 따라 상기 광원부를 구동시키는 구동기 및 상기 광검출부로부터 공급된 전기적 신호를 증폭시켜 상기 전극패드를 통해 출력하는 수신기를 포함하는 구동부/수신부;하부 및 상부 클래드층 간에 코어가 형성되며 상기 코어의 종단에는 반사면이 형성된 광도파로;광섬유와 연결된 콘넥터와 접속되는 어뎁터; 및상기 광도파로를 상기 어뎁터에 고정시키기 위한 페룰을 포함하되, 상기 개구부와 반사면이 대향되도록 상기 기판과 어뎁터가 결합된 것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 광원은 표면방출 레이저 어레이를 포함하여 이루어진것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 광검출기는 포토 다이오드 어레이를 포함하여 이루어진 것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 광도파로 일측부의 반사면이 곡면으로 형성된 것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 광도파로의 곡면의 반사면 또는 평면의 반사면 끝의 일부는 모따기하여 형성된 것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 하부 및 상부 클래드층은 폴리머 및 에폭시 중 어느 하나의 물질로 이루어진 것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 코어는 폴리머 및 에폭시 중 어느 하나의 물질로 이루어진 것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 코어는 균일한 모양 또는 일측부가 다른 일측부보다 점점 넓어지는 깔때기 모양으로 형성된 것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 페룰의 중앙부에는 상기 광도파로가 삽입되는 도파로홀이 형성되고, 상기 도파로홀의 양측부에는 상기 어뎁터와의 결합을 위한 가이드 핀이 삽입되는 가이드홀이 형성되며, 상기 도파로홀의 상부에는 상기 광도파로를 고정시키기 위한 고정홀이 형성된 것을 특징으로 하는 병렬 광접속 모듈.
- 제9항에 있어서, 상기 고정홀에는 상기 광도파로를 고정시키기 위해 에폭시가 매립되는 것을 특징으로 하는 병렬 광접속 모듈.
- 제1항에 있어서, 상기 페룰은 실리카와 폴리머의 혼합물로 이루어진 것을 특징으로 하는 병렬 광접속 모듈.
- 하부 및 상부 클래드층 간에 코어가 형성되며 상기 코어의 종단에는 반사면이 형성된 광도파로를 준비하는 단계;실리콘 광학벤치 상에 트렌치를 정의하는 실리콘 질화막 패턴을 형성하는 단계;상기 실리콘 질화막 패턴을 식각마스크로 하여 상기 실리콘 광학벤치를 식각하여 트렌치를 형성하되, 광원부/광검출부가 상기 트렌치 내에 깊이 방향으로 원하는 위치에 놓일 수 있도록 상기 트렌치의 여분폭 및 깊이를 제어하여 상기 트렌치를 형성하는 단계;상기 실리콘 질화막 패턴을 제거하는 단계;상기 트렌치 내에 기저 금속층을 증착하고, 어닐링을 수행하는 단계;상기 트렌치 내에 솔더용 물질을 증착한 후, 열을 가하여 상기 솔더용 물질을 리플로우시키는 단계;상기 트렌치 내에 수평 방향과 깊이 방향으로 자기정렬되도록 광원부/광검출부를 삽입하여 장착하는 단계; 및상기 반사면과 상기 광원부/광검출부에 형성된 개구부가 대향되도록 상기 상부 클래드층 상에 형성된 정렬마크와 상기 실리콘 광학벤치 상에 형성된 정렬마크를 정밀정렬하여 상기 광도파로를 상기 실리콘 광학벤치 상에 부착하는 단계를 포함하는 것을 특징으로 하는 병렬 광접속 모듈 제조방법.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0031973A KR100461157B1 (ko) | 2002-06-07 | 2002-06-07 | 병렬 광접속 모듈 및 그 제조방법 |
| US10/264,622 US6912332B2 (en) | 2002-06-07 | 2002-10-04 | Parallel optical interconnection module and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0031973A KR100461157B1 (ko) | 2002-06-07 | 2002-06-07 | 병렬 광접속 모듈 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030094712A true KR20030094712A (ko) | 2003-12-18 |
| KR100461157B1 KR100461157B1 (ko) | 2004-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0031973A Expired - Fee Related KR100461157B1 (ko) | 2002-06-07 | 2002-06-07 | 병렬 광접속 모듈 및 그 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6912332B2 (ko) |
| KR (1) | KR100461157B1 (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100583646B1 (ko) * | 2003-12-24 | 2006-05-26 | 한국전자통신연구원 | 병렬 광접속 모듈용 광접속 장치 및 이를 이용한 병렬광접속 모듈 |
| US7248768B2 (en) | 2005-09-30 | 2007-07-24 | Doosan Corporation | Optical interconnection module and method of manufacturing the same |
| KR101256814B1 (ko) * | 2011-09-21 | 2013-04-22 | 한국광기술원 | 완전 수동정렬 패키징된 광모듈 및 그 제조방법 |
| KR20180048210A (ko) * | 2016-10-31 | 2018-05-10 | 한국전자통신연구원 | 광 신호 검출 장치 및 광 신호 검출 방법 |
| US10459165B2 (en) | 2017-07-18 | 2019-10-29 | Electronics And Telecommunications Research Institute | Optical module |
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| US7295590B2 (en) * | 2004-11-15 | 2007-11-13 | Intel Corporation | Method for measuring VCSEL reverse bias leakage in an optical module |
| JP5050361B2 (ja) * | 2006-02-07 | 2012-10-17 | 富士ゼロックス株式会社 | 光コネクタ |
| AT503027B1 (de) * | 2006-05-08 | 2007-07-15 | Austria Tech & System Tech | Leiterplattenelement mit optoelektronischem bauelement und licht-wellenleiter |
| EP1876483B1 (en) * | 2006-07-06 | 2014-10-29 | Fujitsu Component Limited | Photoelectric conversion module, assembling method thereof, high-speed transmission connector, and mounting system |
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| JP2010107602A (ja) * | 2008-10-29 | 2010-05-13 | Fuji Xerox Co Ltd | 光伝送装置及び電子機器 |
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| JP3147141B2 (ja) * | 1995-08-30 | 2001-03-19 | 株式会社日立製作所 | 光アセンブリ |
| JP2910696B2 (ja) * | 1996-09-20 | 1999-06-23 | 日本電気株式会社 | 半導体光検出器 |
| JP3063638B2 (ja) * | 1996-09-20 | 2000-07-12 | 日本電気株式会社 | 半導体光検出器およびその製造方法 |
| JP3298798B2 (ja) * | 1996-10-08 | 2002-07-08 | 松下電器産業株式会社 | 光送受信モジュール |
| DE69710098T2 (de) * | 1996-12-31 | 2002-08-29 | Honeywell, Inc. | Flexible optische verbindungseinheit |
| US6071016A (en) * | 1997-03-04 | 2000-06-06 | Hamamatsu Photonics K.K. | Light receiving module for optical communication and light receiving unit thereof |
| FR2777662B1 (fr) * | 1998-04-16 | 2001-11-30 | Alsthom Cge Alkatel | Procede d'assemblage d'un module optique |
| JPH11352366A (ja) * | 1998-06-11 | 1999-12-24 | Sharp Corp | 光送受信モジュール |
| JP2000056181A (ja) * | 1998-08-05 | 2000-02-25 | Seiko Epson Corp | 光伝達装置 |
| JP2000292656A (ja) * | 1999-04-01 | 2000-10-20 | Sony Corp | 光伝送装置および光伝送装置の製造方法 |
| JP2001051162A (ja) * | 1999-06-04 | 2001-02-23 | Nippon Telegr & Teleph Corp <Ntt> | 光結合部品 |
| US6844607B2 (en) * | 2000-10-06 | 2005-01-18 | The Furukawa Electric Co., Ltd. | Photodiode array device, a photodiode module, and a structure for connecting the photodiode module and an optical connector |
| JP3544352B2 (ja) * | 2000-10-30 | 2004-07-21 | 日本電気株式会社 | 半導体受光素子 |
| JP2003008141A (ja) * | 2001-06-26 | 2003-01-10 | Sumitomo Electric Ind Ltd | 発光デバイス、光モジュール、及びファイバスタブ部品 |
-
2002
- 2002-06-07 KR KR10-2002-0031973A patent/KR100461157B1/ko not_active Expired - Fee Related
- 2002-10-04 US US10/264,622 patent/US6912332B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100583646B1 (ko) * | 2003-12-24 | 2006-05-26 | 한국전자통신연구원 | 병렬 광접속 모듈용 광접속 장치 및 이를 이용한 병렬광접속 모듈 |
| US7248768B2 (en) | 2005-09-30 | 2007-07-24 | Doosan Corporation | Optical interconnection module and method of manufacturing the same |
| KR101256814B1 (ko) * | 2011-09-21 | 2013-04-22 | 한국광기술원 | 완전 수동정렬 패키징된 광모듈 및 그 제조방법 |
| KR20180048210A (ko) * | 2016-10-31 | 2018-05-10 | 한국전자통신연구원 | 광 신호 검출 장치 및 광 신호 검출 방법 |
| US10459165B2 (en) | 2017-07-18 | 2019-10-29 | Electronics And Telecommunications Research Institute | Optical module |
Also Published As
| Publication number | Publication date |
|---|---|
| US6912332B2 (en) | 2005-06-28 |
| KR100461157B1 (ko) | 2004-12-13 |
| US20040005119A1 (en) | 2004-01-08 |
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