DE69627226D1 - Herstellungsverfahren für eine Licht emittierende Halbleitervorrichtung - Google Patents
Herstellungsverfahren für eine Licht emittierende HalbleitervorrichtungInfo
- Publication number
- DE69627226D1 DE69627226D1 DE69627226T DE69627226T DE69627226D1 DE 69627226 D1 DE69627226 D1 DE 69627226D1 DE 69627226 T DE69627226 T DE 69627226T DE 69627226 T DE69627226 T DE 69627226T DE 69627226 D1 DE69627226 D1 DE 69627226D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- emitting device
- semiconductor light
- semiconductor
- light
- 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 - Lifetime
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
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
-
- 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
- H01L33/005—Processes
- H01L33/0095—Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination
-
- 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
- H01L33/32—Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen
-
- 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
- H01S5/2004—Confining in the direction perpendicular to the layer 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
- H01S5/20—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
- H01S5/22—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 having a ridge or stripe structure
- H01S5/223—Buried stripe structure
- H01S5/2231—Buried stripe structure with inner confining structure only between the active layer and the upper electrode
-
- 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
- H01L33/36—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 electrodes
- H01L33/38—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 electrodes with a particular shape
-
- 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0421—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0421—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers
- H01S5/0422—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers with n- and p-contacts on the same side of the active layer
-
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18308—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement
-
- 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
- H01S5/2054—Methods of obtaining the confinement
- H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion
-
- 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
- H01S5/2054—Methods of obtaining the confinement
- H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion
- H01S5/2068—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion obtained by radiation treatment or annealing
-
- 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
- H01S5/3054—Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure p-doping
-
- 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
- H01S5/3211—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures characterised by special cladding layers, e.g. details on band-discontinuities
-
- 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
- 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
- H01S5/3235—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 longer than 1000 nm, e.g. InP-based 1300 nm and 1500 nm lasers
- H01S5/32358—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 longer than 1000 nm, e.g. InP-based 1300 nm and 1500 nm lasers containing very small amounts, usually less than 1%, of an additional III or V compound to decrease the bandgap strongly in a non-linear way by the bowing effect
- H01S5/32366—(In)GaAs with small amount of N
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2345295 | 1995-01-17 | ||
JP7023452A JPH08222797A (ja) | 1995-01-17 | 1995-01-17 | 半導体装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69627226D1 true DE69627226D1 (de) | 2003-05-15 |
DE69627226T2 DE69627226T2 (de) | 2004-02-19 |
Family
ID=12110899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69627226T Expired - Lifetime DE69627226T2 (de) | 1995-01-17 | 1996-01-16 | Herstellungsverfahren für eine Licht emittierende Halbleitervorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6258614B1 (de) |
EP (1) | EP0723303B1 (de) |
JP (1) | JPH08222797A (de) |
DE (1) | DE69627226T2 (de) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3399216B2 (ja) * | 1996-03-14 | 2003-04-21 | ソニー株式会社 | 半導体発光素子 |
JPH10209569A (ja) * | 1997-01-16 | 1998-08-07 | Hewlett Packard Co <Hp> | p型窒化物半導体装置とその製造方法 |
US5943359A (en) * | 1997-04-23 | 1999-08-24 | Motorola, Inc. | Long wavelength VCSEL |
JPH11204833A (ja) * | 1998-01-08 | 1999-07-30 | Pioneer Electron Corp | 半導体発光素子の製造方法 |
JPH11238692A (ja) * | 1998-02-23 | 1999-08-31 | Nichia Chem Ind Ltd | 窒化物半導体の低抵抗化方法 |
DE19813180A1 (de) * | 1998-03-25 | 1999-10-07 | Siemens Ag | Verfahren zur Herstellung eines Stegwellenleiters in III-V-Verbindungshalbleiter-Schichtstrukturen und Halbleiterlaservorrichtung besonders für niedere Serienwiderstände |
US6249534B1 (en) * | 1998-04-06 | 2001-06-19 | Matsushita Electronics Corporation | Nitride semiconductor laser device |
KR100499117B1 (ko) * | 1998-05-08 | 2005-07-04 | 삼성전자주식회사 | 화합물 반도체 박막의 p형으로의 활성화 방법 |
US6690700B2 (en) | 1998-10-16 | 2004-02-10 | Agilent Technologies, Inc. | Nitride semiconductor device |
JP2000124552A (ja) * | 1998-10-16 | 2000-04-28 | Agilent Technol Inc | 窒化物半導体レーザ素子 |
DE19920871B4 (de) | 1999-05-06 | 2004-07-01 | Steag Rtp Systems Gmbh | Verfahren zum Aktivieren von Ladungsträgern durch strahlungsunterstützte Wärmebehandlung |
JP2000332362A (ja) * | 1999-05-24 | 2000-11-30 | Sony Corp | 半導体装置および半導体発光素子 |
US6829273B2 (en) | 1999-07-16 | 2004-12-07 | Agilent Technologies, Inc. | Nitride semiconductor layer structure and a nitride semiconductor laser incorporating a portion of same |
JP3285341B2 (ja) | 2000-06-01 | 2002-05-27 | 士郎 酒井 | 窒化ガリウム系化合物半導体の製造方法 |
JP2002026456A (ja) * | 2000-06-30 | 2002-01-25 | Toshiba Corp | 半導体装置、半導体レーザ及びその製造方法並びにエッチング方法 |
JP3466144B2 (ja) | 2000-09-22 | 2003-11-10 | 士郎 酒井 | 半導体の表面を荒くする方法 |
US6970644B2 (en) | 2000-12-21 | 2005-11-29 | Mattson Technology, Inc. | Heating configuration for use in thermal processing chambers |
US7015422B2 (en) * | 2000-12-21 | 2006-03-21 | Mattson Technology, Inc. | System and process for heating semiconductor wafers by optimizing absorption of electromagnetic energy |
JP3520919B2 (ja) | 2001-03-27 | 2004-04-19 | 士郎 酒井 | 窒化物系半導体装置の製造方法 |
JP3548735B2 (ja) | 2001-06-29 | 2004-07-28 | 士郎 酒井 | 窒化ガリウム系化合物半導体の製造方法 |
DE10141352A1 (de) * | 2001-08-23 | 2003-06-05 | Osram Opto Semiconductors Gmbh | Verfahren zur Oberflächenbehandlung eines Halbleiters |
TWI262606B (en) | 2001-08-30 | 2006-09-21 | Osram Opto Semiconductors Gmbh | Radiation-emitting semiconductor-element and its production method |
DE10142653A1 (de) * | 2001-08-31 | 2003-04-30 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Halbleiterbauelement und Verfahren zu dessen Herstellung |
AU2002359779A1 (en) * | 2001-12-21 | 2003-07-30 | Regents Of The University Of California, The Office Of Technology Transfer | Implantation for current confinement in nitride-based vertical optoelectronics |
EP1333478A1 (de) * | 2002-01-23 | 2003-08-06 | Shiro Sakai | Verfahren zur Herstellung von Hableiterelement aus Galliumnitridverbindung und Hableiterelement aus Galliumnitridverbindung |
US7005685B2 (en) | 2002-02-28 | 2006-02-28 | Shiro Sakai | Gallium-nitride-based compound semiconductor device |
JP2003264346A (ja) * | 2002-03-08 | 2003-09-19 | Sanyo Electric Co Ltd | 窒化物系半導体レーザ素子 |
US7386205B2 (en) * | 2002-06-17 | 2008-06-10 | Jian Wang | Optical device and method for making same |
US20040047039A1 (en) * | 2002-06-17 | 2004-03-11 | Jian Wang | Wide angle optical device and method for making same |
JP2004134750A (ja) * | 2002-09-19 | 2004-04-30 | Toyoda Gosei Co Ltd | p型III族窒化物系化合物半導体の製造方法 |
US7795623B2 (en) | 2004-06-30 | 2010-09-14 | Cree, Inc. | Light emitting devices having current reducing structures and methods of forming light emitting devices having current reducing structures |
US20060002442A1 (en) * | 2004-06-30 | 2006-01-05 | Kevin Haberern | Light emitting devices having current blocking structures and methods of fabricating light emitting devices having current blocking structures |
US7335920B2 (en) * | 2005-01-24 | 2008-02-26 | Cree, Inc. | LED with current confinement structure and surface roughening |
CN100375303C (zh) * | 2005-10-27 | 2008-03-12 | 晶能光电(江西)有限公司 | 含有金锗镍的欧姆电极、铟镓铝氮半导体发光元件及制造方法 |
GB2432455A (en) * | 2005-11-17 | 2007-05-23 | Sharp Kk | Growth of a semiconductor layer structure |
JP2007250909A (ja) * | 2006-03-16 | 2007-09-27 | Sumitomo Electric Ind Ltd | 半導体発光素子 |
US20070228385A1 (en) * | 2006-04-03 | 2007-10-04 | General Electric Company | Edge-emitting light emitting diodes and methods of making the same |
JP2008226884A (ja) * | 2007-03-08 | 2008-09-25 | Canon Inc | n型の13族窒化物半導体の製造方法、面発光レーザ、面発光レーザにおける電流狭窄構造の製造方法、窒化物半導体の抵抗を変化させる方法、及び半導体レーザの製造方法 |
JP2009212336A (ja) * | 2008-03-05 | 2009-09-17 | Mitsubishi Electric Corp | 窒化物系半導体レーザの製造方法および窒化物系半導体レーザ |
TW201005994A (en) * | 2008-07-23 | 2010-02-01 | Walsin Lihwa Corp | Light emitting diode and the method for manufacturing the same |
KR20110102293A (ko) * | 2008-11-28 | 2011-09-16 | 스미또모 가가꾸 가부시키가이샤 | 반도체 기판의 제조 방법, 반도체 기판, 전자 디바이스의 제조 방법, 및 반응 장치 |
KR100999695B1 (ko) * | 2009-02-16 | 2010-12-08 | 엘지이노텍 주식회사 | 반도체 발광소자 및 그 제조방법 |
TWI447958B (zh) * | 2009-07-10 | 2014-08-01 | Toyoda Gosei Kk | 半導體發光元件之製造方法及燈、電子機器、及機械裝置 |
US8623501B2 (en) * | 2010-03-04 | 2014-01-07 | Basf Se | Lignocellulose materials having good mechanical properties |
JP6190582B2 (ja) * | 2012-10-26 | 2017-08-30 | 古河電気工業株式会社 | 窒化物半導体装置の製造方法 |
JP2017045745A (ja) * | 2015-08-24 | 2017-03-02 | セイコーエプソン株式会社 | 発光装置、発光装置の製造方法、およびプロジェクター |
CN107293557B (zh) * | 2017-05-23 | 2019-01-18 | 深圳信息职业技术学院 | 一种制作集成多种光电器件的基材结构及其制作方法 |
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US4151008A (en) * | 1974-11-15 | 1979-04-24 | Spire Corporation | Method involving pulsed light processing of semiconductor devices |
JPS55166975A (en) * | 1979-06-14 | 1980-12-26 | Fujitsu Ltd | Manufacture of semiconductor light emitting device |
US4318752A (en) * | 1980-05-16 | 1982-03-09 | Bell Telephone Laboratories, Incorporated | Heterojunction semiconductor laser fabrication utilizing laser radiation |
JPS6072287A (ja) * | 1983-09-28 | 1985-04-24 | Matsushita Electric Ind Co Ltd | 半導体レ−ザ装置の製造方法 |
US4539743A (en) * | 1983-11-28 | 1985-09-10 | At&T Bell Laboratories | Production of semiconductor structures with buried resistive or conductive regions by controlled ion bombardment and heat treatment |
FR2582455B1 (fr) * | 1985-05-21 | 1987-08-14 | Menigaux Louis | Procede de fabrication d'un laser a semiconducteur a geometrie a ruban et laser obtenu par ce procede |
US5306662A (en) * | 1991-11-08 | 1994-04-26 | Nichia Chemical Industries, Ltd. | Method of manufacturing P-type compound semiconductor |
US5372836A (en) * | 1992-03-27 | 1994-12-13 | Tokyo Electron Limited | Method of forming polycrystalling silicon film in process of manufacturing LCD |
JP3182893B2 (ja) * | 1992-07-10 | 2001-07-03 | ソニー株式会社 | 薄膜トランジスタの製造方法 |
JPH06338454A (ja) * | 1993-04-01 | 1994-12-06 | Japan Energy Corp | 化合物半導体基板の製造方法 |
-
1995
- 1995-01-17 JP JP7023452A patent/JPH08222797A/ja active Pending
-
1996
- 1996-01-16 DE DE69627226T patent/DE69627226T2/de not_active Expired - Lifetime
- 1996-01-16 EP EP96300297A patent/EP0723303B1/de not_active Expired - Lifetime
-
1997
- 1997-11-26 US US08/979,895 patent/US6258614B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH08222797A (ja) | 1996-08-30 |
US6258614B1 (en) | 2001-07-10 |
EP0723303B1 (de) | 2003-04-09 |
DE69627226T2 (de) | 2004-02-19 |
EP0723303A3 (de) | 1997-05-28 |
EP0723303A2 (de) | 1996-07-24 |
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Owner name: PHILIPS LUMILEDS LIGHTING COMPANY,LLC, SAN JOS, US |