DE10213358A1 - Indiumgalliumnitrid-Glättungsstrukturen für III-Nitrid-Anordnungen - Google Patents
Indiumgalliumnitrid-Glättungsstrukturen für III-Nitrid-AnordnungenInfo
- Publication number
- DE10213358A1 DE10213358A1 DE10213358A DE10213358A DE10213358A1 DE 10213358 A1 DE10213358 A1 DE 10213358A1 DE 10213358 A DE10213358 A DE 10213358A DE 10213358 A DE10213358 A DE 10213358A DE 10213358 A1 DE10213358 A1 DE 10213358A1
- Authority
- DE
- Germany
- Prior art keywords
- smoothing
- area
- region
- substrate
- indium
- 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.)
- Granted
Links
- 229910052738 indium Inorganic materials 0.000 title claims abstract description 72
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 239000000758 substrate Substances 0.000 title claims abstract description 50
- 125000006850 spacer group Chemical group 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000009499 grossing Methods 0.000 claims description 184
- 239000002019 doping agent Substances 0.000 claims description 62
- 239000002243 precursor Substances 0.000 claims description 19
- 229910052594 sapphire Inorganic materials 0.000 claims description 15
- 239000010980 sapphire Substances 0.000 claims description 15
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 10
- 229910052733 gallium Inorganic materials 0.000 claims description 10
- 229910002704 AlGaN Inorganic materials 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 150000004767 nitrides Chemical class 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims 1
- 229910002601 GaN Inorganic materials 0.000 abstract description 37
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 abstract 2
- AJGDITRVXRPLBY-UHFFFAOYSA-N aluminum indium Chemical compound [Al].[In] AJGDITRVXRPLBY-UHFFFAOYSA-N 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 210
- 239000007789 gas Substances 0.000 description 18
- 239000004065 semiconductor Substances 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000006911 nucleation Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000001451 molecular beam epitaxy Methods 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 0.000 description 2
- 238000004018 waxing Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 description 1
- IBEFSUTVZWZJEL-UHFFFAOYSA-N trimethylindium Chemical compound C[In](C)C IBEFSUTVZWZJEL-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
- H01L33/32—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen
-
- 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
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
-
- 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
- H01S5/32341—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 blue laser based on GaN or GaP
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
- H01L33/0066—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound
- H01L33/007—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound comprising nitride compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
- H01L33/0075—Processes for devices with an active region comprising only III-V compounds comprising nitride compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/04—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a quantum effect structure or superlattice, e.g. tunnel junction
- H01L33/06—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a quantum effect structure or superlattice, e.g. tunnel junction within the light emitting region, e.g. quantum confinement structure or tunnel barrier
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/0206—Substrates, e.g. growth, shape, material, removal or bonding
- H01S5/0211—Substrates made of ternary or quaternary compounds
- H01S5/0212—Substrates made of ternary or quaternary compounds with a graded composition
-
- 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
- H01S5/3409—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 special GRINSCH structures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Nanotechnology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (28)
einem Substrat;
einem über dem Substrat liegenden n-Gebiet;
einem über dem n-Gebiet liegenden aktiven Gebiet und
einem verlaufenden, Indium enthaltenden Glättungsgebiet, wobei das verlaufende Glättungsgebiet zwischen dem Substrat und dem aktiven Gebiet liegt;
wobei das verlaufende Glättungsgebiet einen monoton verlaufenden Anteil umfasst.
das verlaufende Glättungsgebiet einen ersten Anteil Indium in einem ersten Abschnitt des verlaufenden Glättungsgebietes und einen zweiten Anteil Indium in einem zweiten Abschnitt des verlaufenden Glättungsgebietes hat;
der erste Abschnitt näher bei dem n-Gebiet liegt als der zweite Abschnitt und der zweite Abschnitt näher bei dem aktiven Gebiet liegt als der erste Abschnitt und
der erste Anteil größer ist als der zweite Anteil.
das Glättungsgebiet einen ersten Anteil Indium in einem ersten Abschnitt des verlaufenden Glättungsgebietes und einen zweiten Anteil Indium in einem zweiten Abschnitt des verlaufenden Glättungsgebietes hat;
der erste Abschnitt näher bei dem n-Gebiet liegt als der zweite Abschnitt und der zweite Abschnitt näher bei dem aktiven Gebiet liegt als der erste Abschnitt und
der erste Anteil kleiner ist als der zweite Anteil.
einen ersten Abschnitt mit konstantem Anteil und
einen zweiten Abschnitt mit verlaufendem Anteil.
einem Substrat;
einem über dem Substrat liegenden n-Gebiet;
einem über dem n-Gebiet liegenden aktiven Gebiet und
einem einen Indium-Anteil enthaltenden verlaufenden Glättungsgebiet, wobei das verlaufende Glättungsgebiet zwischen dem Substrat und dem aktiven Gebiet liegt;
wobei das verlaufende Glättungsgebiet ein Verlaufsübergitter umfasst, wobei das Verlaufsübergitter umfasst:
eine erste Menge Übergitterschichten, wobei der Anteil in der ersten Menge Übergitterschichten sich entlang der ersten Menge Übergitterschichten ändert und
eine zweite Menge Übergitterschichten, wobei der Anteil in der zweiten Menge Übergitterschichten sich entlang der zweiten Menge Übergitterschichten ändert;
wobei Übergitterschichten aus der ersten Menge sich mit Übergitterschichten aus der zweiten Menge abwechseln.
der Anteil in der ersten Menge Übergitterschichten entlang der ersten Menge Übergitterschichten ansteigt und
der Anteil in der zweiten Menge Übergitterschichten entlang der zweiten Menge Übergitterschichten ansteigt.
der Anteil in der ersten Menge Übergitterschichten entlang der ersten Menge Übergitterschichten ansteigt und
der Anteil in der zweiten Menge Übergitterschichten entlang der zweiten Menge Übergitterschichten abnimmt.
einem Substrat;
einem über dem Substrat liegenden n-Gebiet;
einem über dem n-Gebiet liegenden aktiven Gebiet und;
einem Indium enthaltenden verlaufenden Glättungsgebiet, wobei das verlaufende Glättungsgebiet zwischen dem Substrat und dem aktiven Gebiet liegt;
wobei das verlaufende Glättungsgebiet eine verlaufende Dotierstoffkonzentration umfasst.
das Glättungsgebiet eine erste Dotierstoffkonzentration in einem ersten Abschnitt des Glättungsgebietes und eine zweite Dotierstoffkonzentration in einem zweiten Abschnitt des Glättungsgebietes hat;
der erste Abschnitt näher bei dem n-Gebiet liegt als der zweite Abschnitt und
der zweite Abschnitt näher bei dem aktiven Gebiet liegt als der erste Abschnitt und
die erste Dotierstoffkonzentration größer ist als die zweite Dotierstoff konzentration.
das Glättungsgebiet eine erste Dotierstoffkonzentration in einem ersten Abschnitt des Glättungsgebietes und eine zweite Dotierstoffkonzentration in einem zweiten Abschnitt des Glättungsgebietes hat;
der erste Abschnitt näher bei dem n-Gebiet liegt als der zweite Abschnitt und
der zweite Abschnitt näher bei dem aktiven Gebiet liegt als der erste Abschnitt und
die erste Dotierstoffkonzentration kleiner ist als die zweite Dotierstoff konzentration.
einen ersten Abschnitt mit einer konstanten Dotierstoffkonzentration und
einem zweiten Abschnitt mit einer verlaufenden Dotierstoffkonzentration.
Aufwachsen eines über einem Substrat liegenden n-Gebietes;
Aufwachsen eines über dem n-Gebiet liegenden aktiven Gebietes;
Aufwachsen eines Indium enthaltenden Glättungsgebietes zwischen dem aktiven Gebiet und dem Substrat;
Verändern entweder eines Anteils auf monotone Weise oder einer Dotierstoffkonzentration des Glättungsgebietes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09823823 | 2001-03-29 | ||
US09/823,823 US6635904B2 (en) | 2001-03-29 | 2001-03-29 | Indium gallium nitride smoothing structures for III-nitride devices |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10213358A1 true DE10213358A1 (de) | 2002-10-10 |
DE10213358B4 DE10213358B4 (de) | 2021-05-27 |
Family
ID=25239833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10213358.1A Expired - Lifetime DE10213358B4 (de) | 2001-03-29 | 2002-03-26 | Licht emittierende III-Nitrid-Anordnung und Verfahren zu deren Herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6635904B2 (de) |
JP (1) | JP2002299685A (de) |
DE (1) | DE10213358B4 (de) |
TW (1) | TW541718B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004097950A1 (fr) * | 2003-04-30 | 2004-11-11 | Zakrytoe Aktsionernoe Obschestvo 'innovatsionnaya Firma 'tetis' | Diode lumineuse |
WO2005088742A1 (fr) * | 2004-03-15 | 2005-09-22 | Zakrytoe Aktsionernoe Obschestvo 'innovatsionnaya Firma 'tetis' | Diode lumineuse grande puissance |
WO2007012327A1 (de) * | 2005-07-29 | 2007-02-01 | Osram Opto Semiconductors Gmbh | Optoelektronischer halbleiterchip |
DE102006042061A1 (de) * | 2006-09-05 | 2008-03-27 | Noctron Holding S.A. | Leuchtelement |
Families Citing this family (116)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6801267B2 (en) * | 2000-11-10 | 2004-10-05 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
JP3768943B2 (ja) * | 2001-09-28 | 2006-04-19 | 日本碍子株式会社 | Iii族窒化物エピタキシャル基板、iii族窒化物素子用エピタキシャル基板及びiii族窒化物素子 |
JPWO2004042832A1 (ja) | 2002-11-06 | 2006-03-09 | サンケン電気株式会社 | 半導体発光素子及びその製造方法 |
TWI238549B (en) | 2003-08-21 | 2005-08-21 | Toyoda Gosei Kk | Light-emitting semiconductor device and a method of manufacturing it |
US7115908B2 (en) * | 2004-01-30 | 2006-10-03 | Philips Lumileds Lighting Company, Llc | III-nitride light emitting device with reduced polarization fields |
US6989555B2 (en) * | 2004-04-21 | 2006-01-24 | Lumileds Lighting U.S., Llc | Strain-controlled III-nitride light emitting device |
US7285799B2 (en) * | 2004-04-21 | 2007-10-23 | Philip Lumileds Lighting Company, Llc | Semiconductor light emitting devices including in-plane light emitting layers |
TWI233225B (en) * | 2004-09-03 | 2005-05-21 | Formosa Epitaxy Inc | GaN light emitting diode structure with high reverse withstanding voltage and high anti-electrostatic discharge ability |
KR100661709B1 (ko) | 2004-12-23 | 2006-12-26 | 엘지이노텍 주식회사 | 질화물 반도체 발광소자 및 그 제조방법 |
DE102005021099A1 (de) * | 2005-05-06 | 2006-12-07 | Universität Ulm | GaN-Schichten |
US20070045638A1 (en) * | 2005-08-24 | 2007-03-01 | Lumileds Lighting U.S., Llc | III-nitride light emitting device with double heterostructure light emitting region |
JP2007080996A (ja) * | 2005-09-13 | 2007-03-29 | Sony Corp | GaN系半導体発光素子及びその製造方法 |
US8334155B2 (en) * | 2005-09-27 | 2012-12-18 | Philips Lumileds Lighting Company Llc | Substrate for growing a III-V light emitting device |
EP1974389A4 (de) | 2006-01-05 | 2010-12-29 | Illumitex Inc | Separate optische vorrichtung zur lichtorientierung von einer led |
KR101510461B1 (ko) * | 2006-01-20 | 2015-04-08 | 더 리전츠 오브 더 유니버시티 오브 캘리포니아 | 반극성 (Al,In,Ga,B)N의 개선된 성장 방법 |
EP1984940A4 (de) | 2006-02-10 | 2010-11-10 | Univ California | Verfahren zur leitfähigkeitskontrolle von (al,in,ga,b)n |
US20070243703A1 (en) * | 2006-04-14 | 2007-10-18 | Aonex Technololgies, Inc. | Processes and structures for epitaxial growth on laminate substrates |
JP4872450B2 (ja) * | 2006-05-12 | 2012-02-08 | 日立電線株式会社 | 窒化物半導体発光素子 |
US7906357B2 (en) * | 2006-05-15 | 2011-03-15 | Koninklijke Philips Electronics N.V. | P-type layer for a III-nitride light emitting device |
EP1883140B1 (de) * | 2006-07-27 | 2013-02-27 | OSRAM Opto Semiconductors GmbH | LD oder LED mit Übergitter-Mantelschicht und Dotierungsgradienten |
JP4435123B2 (ja) * | 2006-08-11 | 2010-03-17 | ソニー株式会社 | 表示装置の駆動方法 |
US20080071843A1 (en) * | 2006-09-14 | 2008-03-20 | Spyridon Papadimitriou | Systems and methods for indexing and visualization of high-dimensional data via dimension reorderings |
KR20090064474A (ko) | 2006-10-02 | 2009-06-18 | 일루미텍스, 인크. | Led 시스템 및 방법 |
US7534638B2 (en) * | 2006-12-22 | 2009-05-19 | Philips Lumiled Lighting Co., Llc | III-nitride light emitting devices grown on templates to reduce strain |
US7951693B2 (en) * | 2006-12-22 | 2011-05-31 | Philips Lumileds Lighting Company, Llc | III-nitride light emitting devices grown on templates to reduce strain |
US7547908B2 (en) * | 2006-12-22 | 2009-06-16 | Philips Lumilieds Lighting Co, Llc | III-nitride light emitting devices grown on templates to reduce strain |
US8361337B2 (en) * | 2007-03-19 | 2013-01-29 | The University Of Massachusetts | Method of producing nanopatterned templates |
JP2009016467A (ja) * | 2007-07-03 | 2009-01-22 | Sony Corp | 窒化ガリウム系半導体素子及びこれを用いた光学装置並びにこれを用いた画像表示装置 |
WO2009100358A1 (en) | 2008-02-08 | 2009-08-13 | Illumitex, Inc. | System and method for emitter layer shaping |
US8563995B2 (en) * | 2008-03-27 | 2013-10-22 | Nitek, Inc. | Ultraviolet light emitting diode/laser diode with nested superlattice |
US8847249B2 (en) | 2008-06-16 | 2014-09-30 | Soraa, Inc. | Solid-state optical device having enhanced indium content in active regions |
US8805134B1 (en) | 2012-02-17 | 2014-08-12 | Soraa Laser Diode, Inc. | Methods and apparatus for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US8259769B1 (en) | 2008-07-14 | 2012-09-04 | Soraa, Inc. | Integrated total internal reflectors for high-gain laser diodes with high quality cleaved facets on nonpolar/semipolar GaN substrates |
US8143148B1 (en) | 2008-07-14 | 2012-03-27 | Soraa, Inc. | Self-aligned multi-dielectric-layer lift off process for laser diode stripes |
US8124996B2 (en) * | 2008-08-04 | 2012-02-28 | Soraa, Inc. | White light devices using non-polar or semipolar gallium containing materials and phosphors |
US8284810B1 (en) | 2008-08-04 | 2012-10-09 | Soraa, Inc. | Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods |
US8211737B2 (en) | 2008-09-19 | 2012-07-03 | The University Of Massachusetts | Method of producing nanopatterned articles, and articles produced thereby |
US8247033B2 (en) * | 2008-09-19 | 2012-08-21 | The University Of Massachusetts | Self-assembly of block copolymers on topographically patterned polymeric substrates |
US8518837B2 (en) | 2008-09-25 | 2013-08-27 | The University Of Massachusetts | Method of producing nanopatterned articles using surface-reconstructed block copolymer films |
CN101728451B (zh) * | 2008-10-21 | 2013-10-30 | 展晶科技(深圳)有限公司 | 半导体光电元件 |
TW201034256A (en) | 2008-12-11 | 2010-09-16 | Illumitex Inc | Systems and methods for packaging light-emitting diode devices |
KR100990646B1 (ko) | 2008-12-19 | 2010-10-29 | 삼성엘이디 주식회사 | 질화물 반도체 소자 |
DE112010001615T5 (de) * | 2009-04-13 | 2012-08-02 | Soraa, Inc. | Stuktur eines optischen Elements unter Verwendung von GaN-Substraten für Laseranwendungen |
US8837545B2 (en) | 2009-04-13 | 2014-09-16 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates and growth structures for laser applications |
US8634442B1 (en) | 2009-04-13 | 2014-01-21 | Soraa Laser Diode, Inc. | Optical device structure using GaN substrates for laser applications |
US9829780B2 (en) | 2009-05-29 | 2017-11-28 | Soraa Laser Diode, Inc. | Laser light source for a vehicle |
US9800017B1 (en) | 2009-05-29 | 2017-10-24 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
US9250044B1 (en) | 2009-05-29 | 2016-02-02 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
US8247887B1 (en) | 2009-05-29 | 2012-08-21 | Soraa, Inc. | Method and surface morphology of non-polar gallium nitride containing substrates |
US8509275B1 (en) | 2009-05-29 | 2013-08-13 | Soraa, Inc. | Gallium nitride based laser dazzling device and method |
US8427590B2 (en) | 2009-05-29 | 2013-04-23 | Soraa, Inc. | Laser based display method and system |
US10108079B2 (en) | 2009-05-29 | 2018-10-23 | Soraa Laser Diode, Inc. | Laser light source for a vehicle |
JP5332955B2 (ja) * | 2009-06-29 | 2013-11-06 | 住友電気工業株式会社 | Iii族窒化物半導体レーザ |
US8585253B2 (en) | 2009-08-20 | 2013-11-19 | Illumitex, Inc. | System and method for color mixing lens array |
US8449128B2 (en) | 2009-08-20 | 2013-05-28 | Illumitex, Inc. | System and method for a lens and phosphor layer |
US8750342B1 (en) | 2011-09-09 | 2014-06-10 | Soraa Laser Diode, Inc. | Laser diodes with scribe structures |
US8355418B2 (en) | 2009-09-17 | 2013-01-15 | Soraa, Inc. | Growth structures and method for forming laser diodes on {20-21} or off cut gallium and nitrogen containing substrates |
US8933644B2 (en) | 2009-09-18 | 2015-01-13 | Soraa, Inc. | LED lamps with improved quality of light |
US9293667B2 (en) | 2010-08-19 | 2016-03-22 | Soraa, Inc. | System and method for selected pump LEDs with multiple phosphors |
US10147850B1 (en) | 2010-02-03 | 2018-12-04 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US20110215348A1 (en) * | 2010-02-03 | 2011-09-08 | Soraa, Inc. | Reflection Mode Package for Optical Devices Using Gallium and Nitrogen Containing Materials |
US8905588B2 (en) | 2010-02-03 | 2014-12-09 | Sorra, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US9927611B2 (en) | 2010-03-29 | 2018-03-27 | Soraa Laser Diode, Inc. | Wearable laser based display method and system |
US8451876B1 (en) | 2010-05-17 | 2013-05-28 | Soraa, Inc. | Method and system for providing bidirectional light sources with broad spectrum |
JP2012028476A (ja) * | 2010-07-22 | 2012-02-09 | Nichia Chem Ind Ltd | 発光装置の製造方法 |
JP5510183B2 (ja) * | 2010-08-19 | 2014-06-04 | 日亜化学工業株式会社 | 窒化物半導体発光素子 |
US8816319B1 (en) | 2010-11-05 | 2014-08-26 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US9048170B2 (en) | 2010-11-09 | 2015-06-02 | Soraa Laser Diode, Inc. | Method of fabricating optical devices using laser treatment |
US9595813B2 (en) | 2011-01-24 | 2017-03-14 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a substrate member |
US9025635B2 (en) | 2011-01-24 | 2015-05-05 | Soraa Laser Diode, Inc. | Laser package having multiple emitters configured on a support member |
US9318875B1 (en) | 2011-01-24 | 2016-04-19 | Soraa Laser Diode, Inc. | Color converting element for laser diode |
US9093820B1 (en) | 2011-01-25 | 2015-07-28 | Soraa Laser Diode, Inc. | Method and structure for laser devices using optical blocking regions |
US9287684B2 (en) | 2011-04-04 | 2016-03-15 | Soraa Laser Diode, Inc. | Laser package having multiple emitters with color wheel |
KR101781435B1 (ko) | 2011-04-13 | 2017-09-25 | 삼성전자주식회사 | 질화물 반도체 발광소자 |
CN102157646A (zh) * | 2011-05-03 | 2011-08-17 | 映瑞光电科技(上海)有限公司 | 一种氮化物led结构及其制备方法 |
US9156682B2 (en) | 2011-05-25 | 2015-10-13 | The University Of Massachusetts | Method of forming oriented block copolymer line patterns, block copolymer line patterns formed thereby, and their use to form patterned articles |
US8669585B1 (en) | 2011-09-03 | 2014-03-11 | Toshiba Techno Center Inc. | LED that has bounding silicon-doped regions on either side of a strain release layer |
US8971370B1 (en) | 2011-10-13 | 2015-03-03 | Soraa Laser Diode, Inc. | Laser devices using a semipolar plane |
KR101903361B1 (ko) | 2012-03-07 | 2018-10-04 | 삼성전자주식회사 | 질화물 반도체 발광소자 및 그 제조방법 |
JP5787851B2 (ja) * | 2012-09-05 | 2015-09-30 | 株式会社東芝 | 半導体素子、ウェーハ、半導体素子の製造方法及びウェーハの製造方法 |
CN104919604B (zh) | 2013-04-30 | 2017-06-09 | 夏普株式会社 | 氮化物半导体发光元件 |
US9166372B1 (en) | 2013-06-28 | 2015-10-20 | Soraa Laser Diode, Inc. | Gallium nitride containing laser device configured on a patterned substrate |
JP6252092B2 (ja) * | 2013-10-17 | 2017-12-27 | 日亜化学工業株式会社 | 窒化物半導体積層体及びそれを用いた発光素子 |
US9362715B2 (en) | 2014-02-10 | 2016-06-07 | Soraa Laser Diode, Inc | Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material |
US9368939B2 (en) | 2013-10-18 | 2016-06-14 | Soraa Laser Diode, Inc. | Manufacturable laser diode formed on C-plane gallium and nitrogen material |
US9379525B2 (en) | 2014-02-10 | 2016-06-28 | Soraa Laser Diode, Inc. | Manufacturable laser diode |
US9520695B2 (en) | 2013-10-18 | 2016-12-13 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser device having confinement region |
US9209596B1 (en) | 2014-02-07 | 2015-12-08 | Soraa Laser Diode, Inc. | Manufacturing a laser diode device from a plurality of gallium and nitrogen containing substrates |
US9520697B2 (en) | 2014-02-10 | 2016-12-13 | Soraa Laser Diode, Inc. | Manufacturable multi-emitter laser diode |
US9871350B2 (en) | 2014-02-10 | 2018-01-16 | Soraa Laser Diode, Inc. | Manufacturable RGB laser diode source |
US10109767B2 (en) * | 2014-04-25 | 2018-10-23 | Seoul Viosys Co., Ltd. | Method of growing n-type nitride semiconductor, light emitting diode and method of fabricating the same |
US9564736B1 (en) | 2014-06-26 | 2017-02-07 | Soraa Laser Diode, Inc. | Epitaxial growth of p-type cladding regions using nitrogen gas for a gallium and nitrogen containing laser diode |
US9246311B1 (en) | 2014-11-06 | 2016-01-26 | Soraa Laser Diode, Inc. | Method of manufacture for an ultraviolet laser diode |
FR3028670B1 (fr) | 2014-11-18 | 2017-12-22 | Commissariat Energie Atomique | Structure semi-conductrice a couche de semi-conducteur du groupe iii-v ou ii-vi comprenant une structure cristalline a mailles cubiques ou hexagonales |
US9653642B1 (en) | 2014-12-23 | 2017-05-16 | Soraa Laser Diode, Inc. | Manufacturable RGB display based on thin film gallium and nitrogen containing light emitting diodes |
US9666677B1 (en) | 2014-12-23 | 2017-05-30 | Soraa Laser Diode, Inc. | Manufacturable thin film gallium and nitrogen containing devices |
US11437774B2 (en) | 2015-08-19 | 2022-09-06 | Kyocera Sld Laser, Inc. | High-luminous flux laser-based white light source |
US11437775B2 (en) | 2015-08-19 | 2022-09-06 | Kyocera Sld Laser, Inc. | Integrated light source using a laser diode |
US10879673B2 (en) | 2015-08-19 | 2020-12-29 | Soraa Laser Diode, Inc. | Integrated white light source using a laser diode and a phosphor in a surface mount device package |
US10938182B2 (en) | 2015-08-19 | 2021-03-02 | Soraa Laser Diode, Inc. | Specialized integrated light source using a laser diode |
US9787963B2 (en) | 2015-10-08 | 2017-10-10 | Soraa Laser Diode, Inc. | Laser lighting having selective resolution |
JP6327323B2 (ja) | 2015-11-30 | 2018-05-23 | 日亜化学工業株式会社 | 半導体レーザ素子及びその製造方法 |
KR102377550B1 (ko) * | 2017-05-19 | 2022-03-23 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 반도체 소자 및 이를 포함하는 반도체 소자 패키지 |
US10771155B2 (en) | 2017-09-28 | 2020-09-08 | Soraa Laser Diode, Inc. | Intelligent visible light with a gallium and nitrogen containing laser source |
US10222474B1 (en) | 2017-12-13 | 2019-03-05 | Soraa Laser Diode, Inc. | Lidar systems including a gallium and nitrogen containing laser light source |
US10551728B1 (en) | 2018-04-10 | 2020-02-04 | Soraa Laser Diode, Inc. | Structured phosphors for dynamic lighting |
JP7355740B2 (ja) * | 2018-08-24 | 2023-10-03 | ソニーセミコンダクタソリューションズ株式会社 | 発光素子 |
US11121230B2 (en) * | 2018-09-21 | 2021-09-14 | Taiwan Semiconductor Manufacturing Co., Ltd. | Structures and methods for controlling dopant diffusion and activation |
US11421843B2 (en) | 2018-12-21 | 2022-08-23 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
US11239637B2 (en) | 2018-12-21 | 2022-02-01 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
US12000552B2 (en) | 2019-01-18 | 2024-06-04 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system for a vehicle |
US11884202B2 (en) | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
US10903623B2 (en) | 2019-05-14 | 2021-01-26 | Soraa Laser Diode, Inc. | Method and structure for manufacturable large area gallium and nitrogen containing substrate |
US11228158B2 (en) | 2019-05-14 | 2022-01-18 | Kyocera Sld Laser, Inc. | Manufacturable laser diodes on a large area gallium and nitrogen containing substrate |
US11984526B2 (en) | 2019-12-12 | 2024-05-14 | Brolis Sensor Technology, Uab | Optical device having an out-of-plane arrangement for light emission and detection |
JP2022153201A (ja) * | 2021-03-29 | 2022-10-12 | 豊田合成株式会社 | Iii族窒化物半導体素子とその製造方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0281484A (ja) | 1988-09-16 | 1990-03-22 | Toyoda Gosei Co Ltd | 窒化ガリウム系化合物半導体発光素子 |
JP2917742B2 (ja) | 1992-07-07 | 1999-07-12 | 日亜化学工業株式会社 | 窒化ガリウム系化合物半導体発光素子とその製造方法 |
US5909040A (en) | 1994-03-09 | 1999-06-01 | Kabushiki Kaisha Toshiba | Semiconductor device including quaternary buffer layer with pinholes |
US5656832A (en) | 1994-03-09 | 1997-08-12 | Kabushiki Kaisha Toshiba | Semiconductor heterojunction device with ALN buffer layer of 3nm-10nm average film thickness |
US5523589A (en) * | 1994-09-20 | 1996-06-04 | Cree Research, Inc. | Vertical geometry light emitting diode with group III nitride active layer and extended lifetime |
JP2735057B2 (ja) | 1994-12-22 | 1998-04-02 | 日亜化学工業株式会社 | 窒化物半導体発光素子 |
JP2839077B2 (ja) * | 1995-06-15 | 1998-12-16 | 日本電気株式会社 | 窒化ガリウム系化合物半導体発光素子 |
US5798537A (en) | 1995-08-31 | 1998-08-25 | Kabushiki Kaisha Toshiba | Blue light-emitting device |
US5874747A (en) * | 1996-02-05 | 1999-02-23 | Advanced Technology Materials, Inc. | High brightness electroluminescent device emitting in the green to ultraviolet spectrum and method of making the same |
DE19613265C1 (de) | 1996-04-02 | 1997-04-17 | Siemens Ag | Bauelement in stickstoffhaltigem Halbleitermaterial |
WO1997050133A1 (en) * | 1996-06-24 | 1997-12-31 | Philips Electronics N.V. | Radiation-emitting semiconductor diode, and method of manufacturing such a diode |
US5684309A (en) | 1996-07-11 | 1997-11-04 | North Carolina State University | Stacked quantum well aluminum indium gallium nitride light emitting diodes |
JP4018177B2 (ja) | 1996-09-06 | 2007-12-05 | 株式会社東芝 | 窒化ガリウム系化合物半導体発光素子 |
CN1297016C (zh) | 1997-01-09 | 2007-01-24 | 日亚化学工业株式会社 | 氮化物半导体元器件 |
JP3147821B2 (ja) * | 1997-06-13 | 2001-03-19 | 日本電気株式会社 | 窒化物系化合物半導体およびその結晶成長方法および窒化ガリウム系発光素子 |
WO1999005728A1 (en) | 1997-07-25 | 1999-02-04 | Nichia Chemical Industries, Ltd. | Nitride semiconductor device |
JP3420028B2 (ja) * | 1997-07-29 | 2003-06-23 | 株式会社東芝 | GaN系化合物半導体素子の製造方法 |
US7193246B1 (en) * | 1998-03-12 | 2007-03-20 | Nichia Corporation | Nitride semiconductor device |
TW398084B (en) * | 1998-06-05 | 2000-07-11 | Hewlett Packard Co | Multilayered indium-containing nitride buffer layer for nitride epitaxy |
US6233265B1 (en) * | 1998-07-31 | 2001-05-15 | Xerox Corporation | AlGaInN LED and laser diode structures for pure blue or green emission |
US6288417B1 (en) * | 1999-01-07 | 2001-09-11 | Xerox Corporation | Light-emitting devices including polycrystalline gan layers and method of forming devices |
JP3868136B2 (ja) * | 1999-01-20 | 2007-01-17 | 日亜化学工業株式会社 | 窒化ガリウム系化合物半導体発光素子 |
US6426512B1 (en) * | 1999-03-05 | 2002-07-30 | Toyoda Gosei Co., Ltd. | Group III nitride compound semiconductor device |
JP2000261035A (ja) * | 1999-03-12 | 2000-09-22 | Toyoda Gosei Co Ltd | GaN系の半導体素子 |
JP3656456B2 (ja) * | 1999-04-21 | 2005-06-08 | 日亜化学工業株式会社 | 窒化物半導体素子 |
JP3763701B2 (ja) * | 1999-05-17 | 2006-04-05 | 株式会社東芝 | 窒化ガリウム系半導体発光素子 |
-
2001
- 2001-03-29 US US09/823,823 patent/US6635904B2/en not_active Expired - Lifetime
-
2002
- 2002-03-26 TW TW091105905A patent/TW541718B/zh not_active IP Right Cessation
- 2002-03-26 DE DE10213358.1A patent/DE10213358B4/de not_active Expired - Lifetime
- 2002-03-27 JP JP2002088177A patent/JP2002299685A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004097950A1 (fr) * | 2003-04-30 | 2004-11-11 | Zakrytoe Aktsionernoe Obschestvo 'innovatsionnaya Firma 'tetis' | Diode lumineuse |
WO2005088742A1 (fr) * | 2004-03-15 | 2005-09-22 | Zakrytoe Aktsionernoe Obschestvo 'innovatsionnaya Firma 'tetis' | Diode lumineuse grande puissance |
WO2007012327A1 (de) * | 2005-07-29 | 2007-02-01 | Osram Opto Semiconductors Gmbh | Optoelektronischer halbleiterchip |
US8994000B2 (en) | 2005-07-29 | 2015-03-31 | Osram Opto Semiconductors Gmbh | Optoelectronic semiconductor chip |
DE102006042061A1 (de) * | 2006-09-05 | 2008-03-27 | Noctron Holding S.A. | Leuchtelement |
Also Published As
Publication number | Publication date |
---|---|
US20020171092A1 (en) | 2002-11-21 |
TW541718B (en) | 2003-07-11 |
US6635904B2 (en) | 2003-10-21 |
DE10213358B4 (de) | 2021-05-27 |
JP2002299685A (ja) | 2002-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10213358B4 (de) | Licht emittierende III-Nitrid-Anordnung und Verfahren zu deren Herstellung | |
DE10213395B4 (de) | Indiumgalliumnitrid-Glättungsstrukturen für III-Nitried-Anordnungen | |
DE10250445B4 (de) | Licht emittierende Anordnungen mit separater Confinement-Indiumgalliumnitrid-Heterostruktur | |
DE60217943T2 (de) | Nitrid-Halbleitervorrichtung und Verfahren zu deren Herstellung | |
DE69838410T2 (de) | Herstellungsverfahren einer optischen Halbleitervorrichtung | |
EP2165374B1 (de) | Strahlungsemittierender halbleiterkörper | |
DE112006001084B4 (de) | Licht emittierende Bauelemente mit aktiven Schichten, die sich in geöffnete Grübchen erstrecken | |
DE69903783T2 (de) | Nitrid-Halbleitervorrichtung und ihr Herstellungsverfahren | |
DE10223797B4 (de) | Licht emittierende III-Nitrid-Anordnungen mit niedriger Ansteuerspannung und Herstellverfahren dafür | |
DE10392313B4 (de) | Auf Galliumnitrid basierende Vorrichtungen und Herstellungsverfahren | |
DE60128134T2 (de) | Gallium nitrid materialen und verfahren zur herstellung von schichten dieser materialen | |
DE69637304T2 (de) | Lichtemittierende Halbleitervorrichtung bestehend aus einer III-V Nitridverbindung | |
DE112006001847B4 (de) | Ausrichtung von Laserdioden auf fehlgeschnittenen Substraten | |
DE10208021A1 (de) | Erhöhen der Helligkeit von Licht emittierenden III-Nitrid-Anordnungen | |
WO2011117056A1 (de) | Strahlungsemittierendes halbleiterbauelement und verfahren zur herstellung eines strahlungsemittierenden halbleiterbauelements | |
DE60014097T2 (de) | Nitrid-halbleiterschichtenstruktur und deren anwendung in halbleiterlasern | |
DE10253082A1 (de) | Nitrid-Halbleiteranordnung mit reduzierten Polarisationsfeldern | |
DE10253083A1 (de) | Keimschicht für eine verbesserte Lichtextraktion von Licht emittierenden Anordnungen | |
DE102005005635A1 (de) | Strahlungsemittierendes optoelektronisches Bauelement mit einer Quantentopfstruktur und Verfahren zu dessen Herstellung | |
DE102011112706B4 (de) | Optoelektronisches Bauelement | |
DE102008004448A1 (de) | Epitaxie-Struktur mit einer Schichtabfolge von Quantentöpfen mit ungleichmäßigen und unebenen Oberflächen sowie das entsprechende Verfahren | |
DE112014001352T5 (de) | Lichtemitterdioden-Halbleiterstrukturen mit aktiven Gebieten, die InGaN enthalten | |
DE112005002838T5 (de) | Halbleiterstapelstruktur auf Basis von Galliumnitrid, Verfahren zu dessen Herstellung, Halbleitervorrichtung auf Basis von Galliumnitrid und Lampe unter Verwendung der Vorrichtung | |
DE19932201A1 (de) | Photonische Halbleitervorrichtung | |
DE69107630T2 (de) | Halbleiterstruktur für optoelektronische Vorrichtung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R082 | Change of representative |
Representative=s name: JOSTARNDT PATENTANWALTS-AG, DE Representative=s name: DOMPATENT VON KREISLER SELTING WERNER - PARTNE, DE |
|
R081 | Change of applicant/patentee |
Owner name: LUMILEDS LLC, SAN JOSE, US Free format text: FORMER OWNER: LUMILEDS LIGHTING, U.S., LLC, SAN JOSE, CALIF., US Owner name: LUMILEDS HOLDING B.V., NL Free format text: FORMER OWNER: LUMILEDS LIGHTING, U.S., LLC, SAN JOSE, CALIF., US |
|
R082 | Change of representative |
Representative=s name: JOSTARNDT PATENTANWALTS-AG, DE Representative=s name: DOMPATENT VON KREISLER SELTING WERNER - PARTNE, DE |
|
R081 | Change of applicant/patentee |
Owner name: LUMILEDS HOLDING B.V., NL Free format text: FORMER OWNER: LUMILEDS LLC, SAN JOSE, CALIF., US |
|
R082 | Change of representative |
Representative=s name: JOSTARNDT PATENTANWALTS-AG, DE Representative=s name: DOMPATENT VON KREISLER SELTING WERNER - PARTNE, DE |
|
R082 | Change of representative |
Representative=s name: DOMPATENT VON KREISLER SELTING WERNER - PARTNE, DE |
|
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R006 | Appeal filed | ||
R008 | Case pending at federal patent court | ||
R019 | Grant decision by federal patent court | ||
R020 | Patent grant now final | ||
R071 | Expiry of right |