NL8301215A - Halfgeleiderinrichting voor het opwekken van electromagnetische straling. - Google Patents
Halfgeleiderinrichting voor het opwekken van electromagnetische straling. Download PDFInfo
- Publication number
- NL8301215A NL8301215A NL8301215A NL8301215A NL8301215A NL 8301215 A NL8301215 A NL 8301215A NL 8301215 A NL8301215 A NL 8301215A NL 8301215 A NL8301215 A NL 8301215A NL 8301215 A NL8301215 A NL 8301215A
- Authority
- NL
- Netherlands
- Prior art keywords
- layers
- active
- semiconductor
- layer
- thickness
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims description 53
- 230000005670 electromagnetic radiation Effects 0.000 title description 3
- 230000004888 barrier function Effects 0.000 claims description 31
- 230000005855 radiation Effects 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 16
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 16
- MDPILPRLPQYEEN-UHFFFAOYSA-N aluminium arsenide Chemical compound [As]#[Al] MDPILPRLPQYEEN-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 7
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 claims description 7
- IHGSAQHSAGRWNI-UHFFFAOYSA-N 1-(4-bromophenyl)-2,2,2-trifluoroethanone Chemical compound FC(F)(F)C(=O)C1=CC=C(Br)C=C1 IHGSAQHSAGRWNI-UHFFFAOYSA-N 0.000 claims description 5
- 229910005540 GaP Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 14
- 239000000758 substrate Substances 0.000 description 7
- 230000001427 coherent effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 150000001768 cations Chemical group 0.000 description 3
- 238000001451 molecular beam epitaxy Methods 0.000 description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 125000003748 selenium group Chemical group *[Se]* 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- -1 1.57 eV Chemical compound 0.000 description 1
- 241000024188 Andala Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000005428 wave function Effects 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
- H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
- H10H20/812—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions within the light-emitting regions, e.g. having quantum confinement structures
-
- 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
- H01S5/34—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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/81—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation
- H10D62/815—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW]
- H10D62/8161—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW] potential variation due to variations in composition or crystallinity, e.g. heterojunction superlattices
- H10D62/8162—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW] potential variation due to variations in composition or crystallinity, e.g. heterojunction superlattices having quantum effects only in the vertical direction, i.e. layered structures having quantum effects solely resulting from vertical potential variation
- H10D62/8164—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW] potential variation due to variations in composition or crystallinity, e.g. heterojunction superlattices having quantum effects only in the vertical direction, i.e. layered structures having quantum effects solely resulting from vertical potential variation comprising only semiconductor materials
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)
- Led Devices (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8301215A NL8301215A (nl) | 1983-04-07 | 1983-04-07 | Halfgeleiderinrichting voor het opwekken van electromagnetische straling. |
| EP84200473A EP0124924B1 (de) | 1983-04-07 | 1984-04-04 | Halbleiteranordnung zur Erzeugung elektromagnetischer Strahlung |
| DE8484200473T DE3465849D1 (en) | 1983-04-07 | 1984-04-04 | Semiconductor devise for generating electromagnetic radiation |
| JP59067779A JPS59197187A (ja) | 1983-04-07 | 1984-04-06 | 半導体装置 |
| US06/816,972 US4644378A (en) | 1983-04-07 | 1985-12-31 | Semiconductor device for generating electromagnetic radiation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8301215 | 1983-04-07 | ||
| NL8301215A NL8301215A (nl) | 1983-04-07 | 1983-04-07 | Halfgeleiderinrichting voor het opwekken van electromagnetische straling. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8301215A true NL8301215A (nl) | 1984-11-01 |
Family
ID=19841666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8301215A NL8301215A (nl) | 1983-04-07 | 1983-04-07 | Halfgeleiderinrichting voor het opwekken van electromagnetische straling. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4644378A (de) |
| EP (1) | EP0124924B1 (de) |
| JP (1) | JPS59197187A (de) |
| DE (1) | DE3465849D1 (de) |
| NL (1) | NL8301215A (de) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6140082A (ja) * | 1984-07-31 | 1986-02-26 | Sharp Corp | 半導体装置 |
| US5060234A (en) * | 1984-11-19 | 1991-10-22 | Max-Planck Gesellschaft Zur Forderung Der Wissenschaften | Injection laser with at least one pair of monoatomic layers of doping atoms |
| JPH0669109B2 (ja) * | 1984-12-07 | 1994-08-31 | シャ−プ株式会社 | 光半導体装置 |
| JPS61137383A (ja) * | 1984-12-07 | 1986-06-25 | Sharp Corp | 光半導体装置 |
| JPS61210679A (ja) * | 1985-03-15 | 1986-09-18 | Sony Corp | 半導体装置 |
| JPS61220492A (ja) * | 1985-03-27 | 1986-09-30 | Nec Corp | 量子井戸レ−ザ |
| JPH0750795B2 (ja) * | 1985-03-28 | 1995-05-31 | キヤノン株式会社 | 発光素子 |
| JPS61244086A (ja) * | 1985-04-22 | 1986-10-30 | Sharp Corp | 半導体レ−ザ素子 |
| JPS6218082A (ja) * | 1985-07-16 | 1987-01-27 | Sharp Corp | 半導体レ−ザ素子 |
| FR2589630B1 (fr) * | 1985-07-23 | 1988-06-17 | Deveaud Benoit | Absorbant saturable a tres faibles temps de commutation |
| CA1279394C (en) * | 1985-07-26 | 1991-01-22 | Naoki Chinone | Multiple quantum well type semiconductor laser |
| US4881235A (en) * | 1985-07-26 | 1989-11-14 | Hitachi, Ltd. | Semiconductor laser having a multiple quantum well structure doped with impurities |
| JPS62165385A (ja) * | 1986-01-14 | 1987-07-21 | Nec Corp | 半導体発光装置 |
| JPS62188295A (ja) * | 1986-02-13 | 1987-08-17 | Sharp Corp | 半導体レ−ザ素子 |
| JPS63153887A (ja) * | 1986-08-08 | 1988-06-27 | Sharp Corp | 半導体レ−ザ素子 |
| JPS63207186A (ja) * | 1987-02-24 | 1988-08-26 | Nippon Telegr & Teleph Corp <Ntt> | 可視光領域光素子用材料 |
| JP2544378B2 (ja) * | 1987-03-25 | 1996-10-16 | 株式会社日立製作所 | 光半導体装置 |
| CA1301957C (en) * | 1987-12-23 | 1992-05-26 | Michael Anthony Gell | Germanium-silicon semiconductor heterostructures |
| CA1299719C (en) * | 1989-01-13 | 1992-04-28 | National Research Council Of Canada | Semiconductor superlattice infrared source |
| JPH0327577A (ja) * | 1989-06-23 | 1991-02-05 | イーストマン・コダックジャパン株式会社 | 発光ダイオ―ドアレイ |
| EP0458409B1 (de) * | 1990-05-23 | 2002-02-20 | Uniphase Opto Holdings, Inc. | Strahlungsemittierende Halbleiteranordnung und Verfahren zum Herstellen derselben |
| US5244749A (en) * | 1992-08-03 | 1993-09-14 | At&T Bell Laboratories | Article comprising an epitaxial multilayer mirror |
| US5362977A (en) * | 1992-12-28 | 1994-11-08 | At&T Bell Laboratories | Single mirror light-emitting diodes with enhanced intensity |
| US6603784B1 (en) | 1998-12-21 | 2003-08-05 | Honeywell International Inc. | Mechanical stabilization of lattice mismatched quantum wells |
| US7049761B2 (en) | 2000-02-11 | 2006-05-23 | Altair Engineering, Inc. | Light tube and power supply circuit |
| US7860137B2 (en) * | 2004-10-01 | 2010-12-28 | Finisar Corporation | Vertical cavity surface emitting laser with undoped top mirror |
| WO2006039341A2 (en) * | 2004-10-01 | 2006-04-13 | Finisar Corporation | Vertical cavity surface emitting laser having multiple top-side contacts |
| US8118447B2 (en) | 2007-12-20 | 2012-02-21 | Altair Engineering, Inc. | LED lighting apparatus with swivel connection |
| US7712918B2 (en) | 2007-12-21 | 2010-05-11 | Altair Engineering , Inc. | Light distribution using a light emitting diode assembly |
| US8360599B2 (en) | 2008-05-23 | 2013-01-29 | Ilumisys, Inc. | Electric shock resistant L.E.D. based light |
| US7976196B2 (en) | 2008-07-09 | 2011-07-12 | Altair Engineering, Inc. | Method of forming LED-based light and resulting LED-based light |
| US7946729B2 (en) | 2008-07-31 | 2011-05-24 | Altair Engineering, Inc. | Fluorescent tube replacement having longitudinally oriented LEDs |
| US8674626B2 (en) | 2008-09-02 | 2014-03-18 | Ilumisys, Inc. | LED lamp failure alerting system |
| US8256924B2 (en) | 2008-09-15 | 2012-09-04 | Ilumisys, Inc. | LED-based light having rapidly oscillating LEDs |
| US8653984B2 (en) | 2008-10-24 | 2014-02-18 | Ilumisys, Inc. | Integration of LED lighting control with emergency notification systems |
| US8324817B2 (en) | 2008-10-24 | 2012-12-04 | Ilumisys, Inc. | Light and light sensor |
| US8901823B2 (en) | 2008-10-24 | 2014-12-02 | Ilumisys, Inc. | Light and light sensor |
| US8214084B2 (en) | 2008-10-24 | 2012-07-03 | Ilumisys, Inc. | Integration of LED lighting with building controls |
| US7938562B2 (en) | 2008-10-24 | 2011-05-10 | Altair Engineering, Inc. | Lighting including integral communication apparatus |
| US8444292B2 (en) | 2008-10-24 | 2013-05-21 | Ilumisys, Inc. | End cap substitute for LED-based tube replacement light |
| US8556452B2 (en) | 2009-01-15 | 2013-10-15 | Ilumisys, Inc. | LED lens |
| US8362710B2 (en) | 2009-01-21 | 2013-01-29 | Ilumisys, Inc. | Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays |
| US8664880B2 (en) | 2009-01-21 | 2014-03-04 | Ilumisys, Inc. | Ballast/line detection circuit for fluorescent replacement lamps |
| US8330381B2 (en) | 2009-05-14 | 2012-12-11 | Ilumisys, Inc. | Electronic circuit for DC conversion of fluorescent lighting ballast |
| US8299695B2 (en) | 2009-06-02 | 2012-10-30 | Ilumisys, Inc. | Screw-in LED bulb comprising a base having outwardly projecting nodes |
| US20100309649A1 (en) * | 2009-06-09 | 2010-12-09 | Epistar Corporation | Photoelectronic device having a variable resistor structure |
| CA2765200A1 (en) | 2009-06-23 | 2011-01-13 | Altair Engineering, Inc. | Illumination device including leds and a switching power control system |
| WO2011119958A1 (en) | 2010-03-26 | 2011-09-29 | Altair Engineering, Inc. | Inside-out led bulb |
| CA2794512A1 (en) | 2010-03-26 | 2011-09-29 | Ilumisys, Inc. | Led light tube with dual sided light distribution |
| EP2553320A4 (de) | 2010-03-26 | 2014-06-18 | Ilumisys Inc | Led-licht mit thermoelektrischem generator |
| US8454193B2 (en) | 2010-07-08 | 2013-06-04 | Ilumisys, Inc. | Independent modules for LED fluorescent light tube replacement |
| EP2593714A2 (de) | 2010-07-12 | 2013-05-22 | iLumisys, Inc. | Leiterplattenhalterung für eine led-lichtröhre |
| WO2012058556A2 (en) | 2010-10-29 | 2012-05-03 | Altair Engineering, Inc. | Mechanisms for reducing risk of shock during installation of light tube |
| US8870415B2 (en) | 2010-12-09 | 2014-10-28 | Ilumisys, Inc. | LED fluorescent tube replacement light with reduced shock hazard |
| US9072171B2 (en) | 2011-08-24 | 2015-06-30 | Ilumisys, Inc. | Circuit board mount for LED light |
| US9184518B2 (en) | 2012-03-02 | 2015-11-10 | Ilumisys, Inc. | Electrical connector header for an LED-based light |
| US9163794B2 (en) | 2012-07-06 | 2015-10-20 | Ilumisys, Inc. | Power supply assembly for LED-based light tube |
| US9271367B2 (en) | 2012-07-09 | 2016-02-23 | Ilumisys, Inc. | System and method for controlling operation of an LED-based light |
| US9285084B2 (en) | 2013-03-14 | 2016-03-15 | Ilumisys, Inc. | Diffusers for LED-based lights |
| US9267650B2 (en) | 2013-10-09 | 2016-02-23 | Ilumisys, Inc. | Lens for an LED-based light |
| JP2017504166A (ja) | 2014-01-22 | 2017-02-02 | イルミシス, インコーポレイテッドiLumisys, Inc. | アドレス指定されたledを有するledベース電灯 |
| US9510400B2 (en) | 2014-05-13 | 2016-11-29 | Ilumisys, Inc. | User input systems for an LED-based light |
| US10161568B2 (en) | 2015-06-01 | 2018-12-25 | Ilumisys, Inc. | LED-based light with canted outer walls |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982207A (en) * | 1975-03-07 | 1976-09-21 | Bell Telephone Laboratories, Incorporated | Quantum effects in heterostructure lasers |
| US4205329A (en) * | 1976-03-29 | 1980-05-27 | Bell Telephone Laboratories, Incorporated | Periodic monolayer semiconductor structures grown by molecular beam epitaxy |
| US4261771A (en) * | 1979-10-31 | 1981-04-14 | Bell Telephone Laboratories, Incorporated | Method of fabricating periodic monolayer semiconductor structures by molecular beam epitaxy |
| US4439782A (en) * | 1980-11-21 | 1984-03-27 | University Of Illinois Foundation | Semiconductor device with heterojunction of Alx Ga1-x As--AlAs--Ga |
| DE3276979D1 (en) * | 1981-05-06 | 1987-09-17 | Univ Illinois | Method of forming wide bandgap region within multilayer semiconductors |
| JPS57187986A (en) * | 1981-05-15 | 1982-11-18 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor light emitting element |
-
1983
- 1983-04-07 NL NL8301215A patent/NL8301215A/nl not_active Application Discontinuation
-
1984
- 1984-04-04 EP EP84200473A patent/EP0124924B1/de not_active Expired
- 1984-04-04 DE DE8484200473T patent/DE3465849D1/de not_active Expired
- 1984-04-06 JP JP59067779A patent/JPS59197187A/ja active Granted
-
1985
- 1985-12-31 US US06/816,972 patent/US4644378A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048956B2 (de) | 1992-02-18 |
| JPS59197187A (ja) | 1984-11-08 |
| US4644378A (en) | 1987-02-17 |
| DE3465849D1 (en) | 1987-10-08 |
| EP0124924A1 (de) | 1984-11-14 |
| EP0124924B1 (de) | 1987-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| A85 | Still pending on 85-01-01 | ||
| BT | A notification was added to the application dossier and made available to the public | ||
| BV | The patent application has lapsed |