KR100247166B1 - 반도체 발광 장치 - Google Patents
반도체 발광 장치 Download PDFInfo
- Publication number
- KR100247166B1 KR100247166B1 KR1019960043414A KR19960043414A KR100247166B1 KR 100247166 B1 KR100247166 B1 KR 100247166B1 KR 1019960043414 A KR1019960043414 A KR 1019960043414A KR 19960043414 A KR19960043414 A KR 19960043414A KR 100247166 B1 KR100247166 B1 KR 100247166B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- type
- algainp
- active layer
- cladding layer
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 64
- 238000005253 cladding Methods 0.000 claims abstract description 73
- 239000002019 doping agent Substances 0.000 claims abstract description 51
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 31
- 230000004888 barrier function Effects 0.000 claims description 7
- 125000005842 heteroatom Chemical group 0.000 claims description 7
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 19
- 230000008569 process Effects 0.000 description 15
- 238000009792 diffusion process Methods 0.000 description 9
- 238000001451 molecular beam epitaxy Methods 0.000 description 8
- 238000005530 etching Methods 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 230000010365 information processing Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004871 chemical beam epitaxy Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005424 photoluminescence Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 2
- 238000004380 ashing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000171 gas-source molecular beam epitaxy Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
- H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
- H01S5/32325—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm red laser based on InGaP
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
- H10H20/8242—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP characterised by the dopants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/305—Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/343—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/34326—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser with a well layer based on InGa(Al)P, e.g. red laser
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Semiconductor Lasers (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (5)
- GaInP 또는 AlGaInP로 된 활성층을, 각각 그 활성층보다 밴드갭이 더 큰 p형 AlGaInP 클래드층 및 n형 AlGaInP 클래드층 사이에 삽입시킨 더블헤테로 접합 구조를 가진 반도체 발광 장치에 있어서,상기 p형 클래드층이 p형 도펀트로써 Be를 포함하고,상기 p형 클래드층 및 활성층의 각각이 도펀트로써 Si를 포함하는 반도체 발광 장치.
- 제1항에 있어서, 상기 활성층과 n형 클래드층 사이에 광가이드층이 제공되며, 상기 광가이드층이 Si로 도프되는 반도체 발광 장치.
- 제1항에 있어서, 상기 활성층과 p형 클래드층 사이에 광가이드층이 제공되며, 상기 광가이드층이 Si로 도프되는 반도체 발광 장치.
- 제1항에 있어서, 상기 활성층과 n형 클래드층 사이에 제 1 광가이드층이 제공되고, 상기 활성층과 p형 클래드층 사이에 제 2 광가이드층이 제공되며, 상기 제 1 및 제 2 광가이드층이 각각 Si로 도프되는 반도체 발광 장치.
- 제1항에 있어서, 상기 활성층이 적어도 하나의 양자웰층 및 적어도 하나의 양자배리어층을 포함하는 다중양자웰 구조를 가지는 반도체 발광 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP95-255182 | 1995-10-02 | ||
JP25518295A JP3135109B2 (ja) | 1995-10-02 | 1995-10-02 | 半導体発光素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100247166B1 true KR100247166B1 (ko) | 2000-03-15 |
Family
ID=17275183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960043414A Expired - Fee Related KR100247166B1 (ko) | 1995-10-02 | 1996-09-25 | 반도체 발광 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5789773A (ko) |
EP (1) | EP0767502B1 (ko) |
JP (1) | JP3135109B2 (ko) |
KR (1) | KR100247166B1 (ko) |
DE (1) | DE69635180T2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101261214B1 (ko) | 2006-05-18 | 2013-05-06 | 서울옵토디바이스주식회사 | 발광 다이오드 제조방법 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2930031B2 (ja) * | 1996-09-26 | 1999-08-03 | 日本電気株式会社 | 半導体レーザ |
JPH10214993A (ja) | 1997-01-29 | 1998-08-11 | Hitachi Cable Ltd | エピタキシャルウエハおよびその製造方法並びに発光ダイオード |
JP4062648B2 (ja) * | 1998-12-25 | 2008-03-19 | シャープ株式会社 | 半導体レーザ及びその製造方法 |
JP3763459B2 (ja) | 2001-06-26 | 2006-04-05 | シャープ株式会社 | 半導体レーザ素子及びその製造方法 |
JP4027126B2 (ja) | 2002-03-08 | 2007-12-26 | シャープ株式会社 | 半導体レーザ素子およびその製造方法 |
DE10261676A1 (de) * | 2002-12-31 | 2004-07-22 | Osram Opto Semiconductors Gmbh | Leuchtdioden-Chip mit strahlungsdurchlässiger elektrischer Stromaufweitungsschicht |
JP2006128405A (ja) * | 2004-10-28 | 2006-05-18 | Mitsubishi Electric Corp | 半導体レーザ装置 |
JP2006269568A (ja) * | 2005-03-23 | 2006-10-05 | Fuji Photo Film Co Ltd | 半導体レーザ素子 |
JP2011091103A (ja) * | 2009-10-20 | 2011-05-06 | Shin Etsu Handotai Co Ltd | 発光素子 |
US9865772B2 (en) | 2015-01-06 | 2018-01-09 | Apple Inc. | LED structures for reduced non-radiative sidewall recombination |
KR102604739B1 (ko) * | 2017-01-05 | 2023-11-22 | 삼성전자주식회사 | 반도체 발광 장치 |
US11196232B2 (en) * | 2019-08-19 | 2021-12-07 | Lumentum Japan, Inc. | Modulation doped semiconductor laser and manufacturing method therefor |
CN114551657B (zh) * | 2022-01-29 | 2025-06-10 | 江西兆驰半导体有限公司 | 一种红黄GaAs系LED芯片制备方法及LED芯片 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0468579A (ja) * | 1990-07-09 | 1992-03-04 | Sharp Corp | 化合物半導体発光素子 |
JPH065918A (ja) * | 1992-06-19 | 1994-01-14 | Showa Denko Kk | エピタキシャルウェーハ及び黄色発光ダイオード |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4916708A (en) * | 1989-06-26 | 1990-04-10 | Eastman Kodak Company | Semiconductor light-emitting devices |
JP2950927B2 (ja) * | 1990-07-17 | 1999-09-20 | 三洋電機株式会社 | 半導体レーザ |
JPH04206585A (ja) * | 1990-11-30 | 1992-07-28 | Hitachi Ltd | 半導体レーザおよびその製造方法 |
JP2653562B2 (ja) * | 1991-02-05 | 1997-09-17 | 三菱電機株式会社 | 半導体レーザおよびその製造方法 |
JP3146501B2 (ja) * | 1991-03-04 | 2001-03-19 | 日本電気株式会社 | 半導体レーザ及びその製造方法 |
JPH04283979A (ja) * | 1991-03-12 | 1992-10-08 | Hitachi Ltd | 半導体レーザ |
JP2863648B2 (ja) * | 1991-04-16 | 1999-03-03 | 三菱電機株式会社 | 可視光半導体レーザ |
JPH06244492A (ja) * | 1993-02-16 | 1994-09-02 | Mitsubishi Electric Corp | 半導体レーザ |
JP3376007B2 (ja) * | 1993-04-13 | 2003-02-10 | 株式会社東芝 | 半導体発光装置 |
US5617438A (en) * | 1994-12-19 | 1997-04-01 | Kabushiki Kaisha Toshiba | Semiconductor laser and method for manufacturing the same |
-
1995
- 1995-10-02 JP JP25518295A patent/JP3135109B2/ja not_active Expired - Fee Related
-
1996
- 1996-09-25 KR KR1019960043414A patent/KR100247166B1/ko not_active Expired - Fee Related
- 1996-10-01 US US08/724,215 patent/US5789773A/en not_active Expired - Fee Related
- 1996-10-02 DE DE69635180T patent/DE69635180T2/de not_active Expired - Fee Related
- 1996-10-02 EP EP96307218A patent/EP0767502B1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0468579A (ja) * | 1990-07-09 | 1992-03-04 | Sharp Corp | 化合物半導体発光素子 |
JPH065918A (ja) * | 1992-06-19 | 1994-01-14 | Showa Denko Kk | エピタキシャルウェーハ及び黄色発光ダイオード |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101261214B1 (ko) | 2006-05-18 | 2013-05-06 | 서울옵토디바이스주식회사 | 발광 다이오드 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
JPH0997948A (ja) | 1997-04-08 |
DE69635180T2 (de) | 2006-06-22 |
EP0767502A2 (en) | 1997-04-09 |
US5789773A (en) | 1998-08-04 |
JP3135109B2 (ja) | 2001-02-13 |
EP0767502A3 (en) | 1997-10-15 |
EP0767502B1 (en) | 2005-09-14 |
DE69635180D1 (de) | 2005-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100247166B1 (ko) | 반도체 발광 장치 | |
JPWO2003075425A1 (ja) | 窒化物系半導体レーザ素子 | |
JPH069282B2 (ja) | 半導体レーザ装置 | |
EP1024566B1 (en) | Semiconductor laser device and method of manufacturing same | |
EP1283574A2 (en) | Semiconductor laser element | |
KR900003844B1 (ko) | 반도체 레이저장치와 그 제조방법 | |
US5648295A (en) | Method of making a semiconductor laser device | |
US5270246A (en) | Manufacturing method of semiconductor multi-layer film and semiconductor laser | |
KR102253285B1 (ko) | 반도체 레이저 다이오드 소자 및 그 제조 방법 | |
JP3782230B2 (ja) | 半導体レーザ装置の製造方法及びiii−v族化合物半導体素子の製造方法 | |
US5018158A (en) | Semiconductor laser device | |
JPH0955558A (ja) | 半導体レーザ素子 | |
US6470038B2 (en) | Compound semiconductor light emitting device and process for producing the same | |
EP1033796B1 (en) | Semiconductor laser and a manufacturing method for the same | |
JPH0851250A (ja) | 半導体レーザ | |
EP1134858A1 (en) | Buried mesa semiconductor device | |
US4989050A (en) | Self aligned, substrate emitting LED | |
EP1300917A1 (en) | Semiconductor device with current confinement structure | |
JP2000004065A (ja) | 半導体レーザ及びその製造方法 | |
JP2006269568A (ja) | 半導体レーザ素子 | |
KR970001896B1 (ko) | 반도체 레이저 다이오드의 구조 및 그 제조방법 | |
EP0614257B1 (en) | Gain-guided type laser diode | |
JP2003086894A (ja) | 半導体レーザ装置およびその製造方法 | |
KR950006987B1 (ko) | 반도체 레이저 다이오드 제조방법 | |
JPH0634426B2 (ja) | 半導体レ−ザ装置の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960925 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19990525 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990929 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19991209 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19991210 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20021122 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20031120 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20041124 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20051123 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20061124 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20071123 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20071123 Start annual number: 9 End annual number: 9 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20091110 |