KR100649414B1 - 광소자 및 그 제조 방법, 광모듈, 광전달 장치 - Google Patents
광소자 및 그 제조 방법, 광모듈, 광전달 장치 Download PDFInfo
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- KR100649414B1 KR100649414B1 KR1020040060137A KR20040060137A KR100649414B1 KR 100649414 B1 KR100649414 B1 KR 100649414B1 KR 1020040060137 A KR1020040060137 A KR 1020040060137A KR 20040060137 A KR20040060137 A KR 20040060137A KR 100649414 B1 KR100649414 B1 KR 100649414B1
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- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18386—Details of the emission surface for influencing the near- or far-field, e.g. a grating on the surface
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- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
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- H01S5/00—Semiconductor lasers
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- H01S5/042—Electrical excitation ; Circuits therefor
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- H01L2224/10—Bump connectors; Manufacturing methods related thereto
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- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16135—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
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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
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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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48145—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
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- 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
- H01L2224/73257—Bump and wire connectors
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- 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
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- H01L2924/181—Encapsulation
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- H01S2301/00—Functional characteristics
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- H01S2301/176—Specific passivation layers on surfaces other than the emission facet
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- H01S5/02—Structural details or components not essential to laser action
- H01S5/0206—Substrates, e.g. growth, shape, material, removal or bonding
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- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02251—Out-coupling of light using optical fibres
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- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0235—Method for mounting laser chips
- H01S5/02355—Fixing laser chips on mounts
- H01S5/0237—Fixing laser chips on mounts by soldering
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- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18305—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] with emission through the substrate, i.e. bottom emission
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- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18308—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement
- H01S5/18311—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement using selective oxidation
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Receiving Elements (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (15)
- 광학면(光學面)을 갖는 소자부와,상기 광학면을 둘러싸도록 설치된 첨상부(尖狀部)와,적어도 일부가 상기 광학면 위에 설치된 광학 부재를 포함하는 광소자.
- 제 1 항에 있어서,상기 첨상부의 선단(先端)은 상기 광학면보다도 높은 위치에 있는 광소자.
- 제 1 항 또는 제 2 항에 있어서,상기 첨상부는 제 1 표면 및 제 2 표면을 갖고,상기 제 1 표면 및 상기 광학면으로 개구부가 구성되며,상기 광학 부재의 적어도 일부는 상기 개구부 내에 설치된 광소자.
- 제 1 항에 있어서,상기 광학 부재의 정상부(頂上部)는 상기 첨상부의 선단보다도 높은 위치에 있는 광소자.
- 제 1 항에 있어서,상기 광학 부재가 렌즈로서 기능하는 광소자.
- 제 5 항에 있어서,상기 첨상부의 선단에 의해 원 또는 타원이 구성되고,상기 광학 부재의 단면(斷面)은 원 또는 타원이며,상기 광학면의 중심과 상기 첨상부의 선단에 의해 구성되는 원 또는 타원의 중심이 일치하고 있는 광소자.
- 제 1 항에 있어서,상기 소자부는 기둥 형상부를 포함하고,상기 기둥 형상부의 상면(上面)은 상기 광학면을 포함하며,상기 기둥 형상부의 측벽(側壁)은 절연층으로 덮이고,상기 절연층의 상부는 상기 첨상부의 적어도 일부를 구성하며,상기 첨상부는 상기 기둥 형상부의 상면을 둘러싸도록 설치된 광소자.
- 제 1 항에 있어서,상기 첨상부의 적어도 일부는 상기 소자부와 일체화하여 설치된 광소자.
- 제 1 항에 있어서,상기 광학 부재는 에너지의 부가(附加)에 의해 경화(硬化) 가능한 액체 재료를 경화시킴으로써 형성된 광소자.
- 제 1 항에 있어서,면발광형(面發光型) 반도체 레이저, 반도체 발광 다이오드, 유기 LED 또는 포토다이오드 중 어느 하나인 광소자.
- (a) 광학면을 갖는 소자부를 형성하고,(b) 상기 광학면을 둘러싸도록 첨상부를 형성하며,(c) 상기 광학면에 대하여 액체방울을 토출하여, 광학 부재 전구체(前驅體)를 형성하고,(d) 상기 광학 부재 전구체를 경화시켜, 광학 부재를 형성하는 것을 포함하는 광소자의 제조 방법.
- 제 11 항에 있어서,상기 (c)에서, 상기 액체방울의 토출은 잉크젯법에 의해 행하여지는 광소자의 제조 방법.
- 제 11 항 또는 제 12 항에 있어서,상기 (d)에서, 상기 광학 부재 전구체의 경화는 에너지의 부가에 의해 행하여지는 광소자의 제조 방법.
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003284993A JP3719441B2 (ja) | 2003-08-01 | 2003-08-01 | 光素子およびその製造方法、光モジュール、光伝達装置 |
JPJP-P-2003-00284993 | 2003-08-01 |
Publications (2)
Publication Number | Publication Date |
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KR20050016046A KR20050016046A (ko) | 2005-02-21 |
KR100649414B1 true KR100649414B1 (ko) | 2006-11-24 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020040060137A KR100649414B1 (ko) | 2003-08-01 | 2004-07-30 | 광소자 및 그 제조 방법, 광모듈, 광전달 장치 |
Country Status (6)
Country | Link |
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US (2) | US7155090B2 (ko) |
EP (1) | EP1503468B1 (ko) |
JP (1) | JP3719441B2 (ko) |
KR (1) | KR100649414B1 (ko) |
CN (1) | CN1327256C (ko) |
DE (1) | DE602004004009T2 (ko) |
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DE10108079A1 (de) * | 2000-05-30 | 2002-09-12 | Osram Opto Semiconductors Gmbh | Optisch gepumpte oberflächenemittierende Halbleiterlaservorrichtung und Verfahren zu deren Herstellung |
US7483469B2 (en) | 2004-11-01 | 2009-01-27 | Seiko Epson Corporation | Surface-emitting type semiconductor laser and its manufacturing method, optical module, and light transmission device |
JP5006102B2 (ja) | 2007-05-18 | 2012-08-22 | 株式会社東芝 | 発光装置およびその製造方法 |
US20090277668A1 (en) * | 2008-05-06 | 2009-11-12 | Michael Neal Kinyon | Infrared emitter with flexible Circuit board |
DE102012106812A1 (de) * | 2012-07-26 | 2014-01-30 | Osram Opto Semiconductors Gmbh | Verfahren zum Vergießen von optoelektronischen Bauelementen |
CN106199835A (zh) * | 2016-07-20 | 2016-12-07 | 京东方科技集团股份有限公司 | 一种光纤透镜制作方法及光纤透镜 |
WO2018102961A1 (en) * | 2016-12-05 | 2018-06-14 | Goertek.Inc | Micro laser diode transfer method and manufacturing method |
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2003
- 2003-08-01 JP JP2003284993A patent/JP3719441B2/ja not_active Expired - Fee Related
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2004
- 2004-07-20 US US10/894,051 patent/US7155090B2/en not_active Expired - Fee Related
- 2004-07-29 DE DE602004004009T patent/DE602004004009T2/de not_active Expired - Lifetime
- 2004-07-29 EP EP04018044A patent/EP1503468B1/en not_active Expired - Lifetime
- 2004-07-30 KR KR1020040060137A patent/KR100649414B1/ko not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
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JP3719441B2 (ja) | 2005-11-24 |
DE602004004009D1 (de) | 2007-02-15 |
EP1503468A2 (en) | 2005-02-02 |
US20060291778A1 (en) | 2006-12-28 |
CN1580826A (zh) | 2005-02-16 |
US7155090B2 (en) | 2006-12-26 |
US20050047718A1 (en) | 2005-03-03 |
EP1503468A3 (en) | 2005-06-01 |
KR20050016046A (ko) | 2005-02-21 |
EP1503468B1 (en) | 2007-01-03 |
DE602004004009T2 (de) | 2007-05-31 |
US7483603B2 (en) | 2009-01-27 |
CN1327256C (zh) | 2007-07-18 |
JP2005056988A (ja) | 2005-03-03 |
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