DE69213403T2 - Strahlung emittierende Halbleiterdiode - Google Patents
Strahlung emittierende HalbleiterdiodeInfo
- Publication number
- DE69213403T2 DE69213403T2 DE69213403T DE69213403T DE69213403T2 DE 69213403 T2 DE69213403 T2 DE 69213403T2 DE 69213403 T DE69213403 T DE 69213403T DE 69213403 T DE69213403 T DE 69213403T DE 69213403 T2 DE69213403 T2 DE 69213403T2
- Authority
- DE
- Germany
- Prior art keywords
- radiation
- emitting semiconductor
- semiconductor diode
- diode
- emitting
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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 system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/0004—Devices characterised by their operation
- H01L33/002—Devices characterised by their operation having heterojunctions or graded gap
- H01L33/0025—Devices characterised by their operation having heterojunctions or graded gap comprising only AIIIBV compounds
-
- 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
- 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
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
-
- 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
- H01S5/3201—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures incorporating bulkstrain effects, e.g. strain compensation, strain related to polarisation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91203087 | 1991-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69213403D1 DE69213403D1 (de) | 1996-10-10 |
DE69213403T2 true DE69213403T2 (de) | 1997-03-20 |
Family
ID=8208035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69213403T Expired - Fee Related DE69213403T2 (de) | 1991-11-26 | 1992-11-18 | Strahlung emittierende Halbleiterdiode |
Country Status (5)
Country | Link |
---|---|
US (1) | US5299216A (de) |
EP (1) | EP0544357B1 (de) |
JP (1) | JPH05267797A (de) |
DE (1) | DE69213403T2 (de) |
TW (1) | TW230278B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5723871A (en) * | 1991-05-02 | 1998-03-03 | Daido Tokushuko Kabushiki Kaisha | Process of emitting highly spin-polarized electron beam and semiconductor device therefor |
JPH08279650A (ja) * | 1995-04-06 | 1996-10-22 | Mitsubishi Electric Corp | 半導体レーザ装置、及び半導体レーザ装置の製造方法 |
JP3195194B2 (ja) * | 1995-05-26 | 2001-08-06 | シャープ株式会社 | 半導体発光素子およびその製造方法 |
WO1997036335A1 (en) * | 1996-03-28 | 1997-10-02 | Philips Electronics N.V. | Radiation-emitting semiconductor diode having a separate confinement layer comprising a semiconductor material with at most 30 % aluminum or a semiconductor material free of aluminum |
JPH10335742A (ja) * | 1997-06-04 | 1998-12-18 | Toshiba Corp | 半導体レーザ装置 |
JP4024471B2 (ja) * | 2000-11-20 | 2007-12-19 | 株式会社東芝 | 面発光型半導体レーザ |
US7812249B2 (en) * | 2003-04-14 | 2010-10-12 | The Boeing Company | Multijunction photovoltaic cell grown on high-miscut-angle substrate |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122407A (en) * | 1976-04-06 | 1978-10-24 | International Business Machines Corporation | Heterostructure junction light emitting or responding or modulating devices |
US4694311A (en) * | 1985-05-22 | 1987-09-15 | Trw Inc. | Planar light-emitting diode |
US4747108A (en) * | 1986-06-30 | 1988-05-24 | General Motors Corporation | Lead-europium-selenide-telluride diode laser |
JP2544378B2 (ja) * | 1987-03-25 | 1996-10-16 | 株式会社日立製作所 | 光半導体装置 |
JP2555881B2 (ja) * | 1988-01-20 | 1996-11-20 | 日本電気株式会社 | A▲l▼GaInP系結晶の結晶成長方法および半導体レ−ザ |
US5016252A (en) * | 1988-09-29 | 1991-05-14 | Sanyo Electric Co., Ltd. | Semiconductor laser device |
JPH0422185A (ja) * | 1990-05-17 | 1992-01-27 | Mitsubishi Electric Corp | 半導体光素子 |
EP0503211B1 (de) * | 1991-03-11 | 1994-06-01 | International Business Machines Corporation | Halbleiteranordnung mit einer auf einem strukturierten Substrat aufgewachsenen Schichtstruktur |
-
1992
- 1992-11-18 DE DE69213403T patent/DE69213403T2/de not_active Expired - Fee Related
- 1992-11-18 EP EP92203545A patent/EP0544357B1/de not_active Expired - Lifetime
- 1992-11-23 TW TW081109345A patent/TW230278B/zh active
- 1992-11-25 US US07/982,216 patent/US5299216A/en not_active Expired - Lifetime
- 1992-11-25 JP JP33800592A patent/JPH05267797A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5299216A (en) | 1994-03-29 |
TW230278B (de) | 1994-09-11 |
DE69213403D1 (de) | 1996-10-10 |
EP0544357B1 (de) | 1996-09-04 |
EP0544357A1 (de) | 1993-06-02 |
JPH05267797A (ja) | 1993-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: UNIPHASE OPTO HOLDINGS INC., SAN JOSE, CALIF., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: E. TERGAU UND KOLLEGEN, 90482 NUERNBERG |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: JDS UNIPHASE CORP., SAN JOSE, CALIF., US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: KEHL & ETTMAYR, PATENTANWAELTE, 81679 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |