CN100428409C - 氮化物系半导体衬底及半导体装置 - Google Patents
氮化物系半导体衬底及半导体装置 Download PDFInfo
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- CN100428409C CN100428409C CNB2006101083098A CN200610108309A CN100428409C CN 100428409 C CN100428409 C CN 100428409C CN B2006101083098 A CNB2006101083098 A CN B2006101083098A CN 200610108309 A CN200610108309 A CN 200610108309A CN 100428409 C CN100428409 C CN 100428409C
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- based semiconductor
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- 239000000758 substrate Substances 0.000 title claims abstract description 117
- 239000004065 semiconductor Substances 0.000 title claims abstract description 65
- 150000004767 nitrides Chemical class 0.000 title claims abstract description 59
- 230000012010 growth Effects 0.000 claims description 37
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 229910052718 tin Inorganic materials 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052785 arsenic Inorganic materials 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 description 43
- 239000012535 impurity Substances 0.000 description 37
- 239000013078 crystal Substances 0.000 description 33
- 239000007789 gas Substances 0.000 description 28
- 229910052594 sapphire Inorganic materials 0.000 description 28
- 239000010980 sapphire Substances 0.000 description 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 26
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 26
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 26
- 239000012159 carrier gas Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 10
- 239000010936 titanium Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 8
- XOYLJNJLGBYDTH-UHFFFAOYSA-M chlorogallium Chemical compound [Ga]Cl XOYLJNJLGBYDTH-UHFFFAOYSA-M 0.000 description 8
- 150000002431 hydrogen Chemical class 0.000 description 8
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 7
- 238000002248 hydride vapour-phase epitaxy Methods 0.000 description 7
- 230000008676 import Effects 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- UPWPDUACHOATKO-UHFFFAOYSA-K gallium trichloride Chemical compound Cl[Ga](Cl)Cl UPWPDUACHOATKO-UHFFFAOYSA-K 0.000 description 5
- 150000004678 hydrides Chemical class 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 229910002704 AlGaN Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000004940 nucleus Anatomy 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 239000004411 aluminium Substances 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
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 230000007773 growth pattern Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000000927 vapour-phase epitaxy Methods 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
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- 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
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
- C30B29/403—AIII-nitrides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/0242—Crystalline insulating materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02455—Group 13/15 materials
- H01L21/02458—Nitrides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02491—Conductive materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02538—Group 13/15 materials
- H01L21/0254—Nitrides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
- H01L21/02639—Preparation of substrate for selective deposition
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
- H01L21/02639—Preparation of substrate for selective deposition
- H01L21/02642—Mask materials other than SiO2 or SiN
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
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- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005350749 | 2005-12-05 | ||
JP2005350749A JP4631681B2 (ja) | 2005-12-05 | 2005-12-05 | 窒化物系半導体基板及び半導体装置 |
JP2005-350749 | 2005-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1979766A CN1979766A (zh) | 2007-06-13 |
CN100428409C true CN100428409C (zh) | 2008-10-22 |
Family
ID=38119287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101083098A Active CN100428409C (zh) | 2005-12-05 | 2006-08-01 | 氮化物系半导体衬底及半导体装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8829651B2 (zh) |
JP (1) | JP4631681B2 (zh) |
CN (1) | CN100428409C (zh) |
TW (1) | TWI368675B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106409664A (zh) * | 2011-08-17 | 2017-02-15 | 住友化学株式会社 | 氮化物半导体模板 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100809243B1 (ko) * | 2006-04-27 | 2008-02-29 | 삼성전기주식회사 | 질화물막 제조방법 및 질화물 구조 |
US8461071B2 (en) * | 2008-12-12 | 2013-06-11 | Soraa, Inc. | Polycrystalline group III metal nitride with getter and method of making |
JP5381439B2 (ja) * | 2009-07-15 | 2014-01-08 | 住友電気工業株式会社 | Iii族窒化物半導体光素子 |
JP5446945B2 (ja) * | 2010-02-01 | 2014-03-19 | 日亜化学工業株式会社 | 窒化物半導体単結晶及び窒化物半導体基板の製造方法 |
JP5640822B2 (ja) * | 2010-03-02 | 2014-12-17 | 三菱化学株式会社 | 窒化物半導体製造装置、窒化物半導体の製造方法および窒化物半導体結晶 |
CA2840235C (en) | 2011-07-13 | 2017-11-14 | Oxane Materials, Inc. | Low surface friction proppants |
JP6451563B2 (ja) * | 2015-09-08 | 2019-01-16 | 株式会社豊田中央研究所 | 窒化ガリウム結晶及びその製造方法、並びに、結晶成長装置 |
JP7041461B2 (ja) * | 2016-10-27 | 2022-03-24 | 株式会社サイオクス | 半絶縁性結晶、n型半導体結晶およびp型半導体結晶 |
JP6994835B2 (ja) | 2017-03-03 | 2022-01-14 | 株式会社サイオクス | 窒化物半導体基板の製造方法および窒化物半導体基板 |
JP7084573B2 (ja) * | 2017-05-29 | 2022-06-15 | 住友化学株式会社 | 結晶積層体、半導体デバイスおよび半導体デバイスの製造方法 |
JP6356315B1 (ja) * | 2017-05-29 | 2018-07-11 | 株式会社サイオクス | 窒化物結晶基板、半導体積層物、半導体積層物の製造方法および半導体装置の製造方法 |
JP7141849B2 (ja) * | 2018-05-16 | 2022-09-26 | 株式会社サイオクス | 窒化物結晶基板および窒化物結晶基板の製造方法 |
CN110777433B (zh) * | 2018-07-30 | 2023-09-29 | 住友化学株式会社 | 氮化物晶体 |
JP6549768B1 (ja) | 2018-07-30 | 2019-07-24 | 株式会社サイオクス | GaN結晶 |
CN110777432B (zh) * | 2018-07-30 | 2023-09-29 | 住友化学株式会社 | 氮化物晶体 |
JP7173094B2 (ja) * | 2020-05-15 | 2022-11-16 | 株式会社豊田中央研究所 | サセプタ |
Citations (4)
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US6596079B1 (en) * | 2000-03-13 | 2003-07-22 | Advanced Technology Materials, Inc. | III-V nitride substrate boule and method of making and using the same |
US20040072410A1 (en) * | 1997-10-30 | 2004-04-15 | Kensaku Motoki | GaN single crystal substrate and method of making the same |
US20050009310A1 (en) * | 2003-07-11 | 2005-01-13 | Vaudo Robert P. | Semi-insulating GaN and method of making the same |
US20050092234A1 (en) * | 2003-11-05 | 2005-05-05 | Sumitomo Electric Industries, Ltd. | Method of growing GaN crystal, method of producing single crystal GaN substrate, and single crystal GaN substrate |
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JP3139445B2 (ja) | 1997-03-13 | 2001-02-26 | 日本電気株式会社 | GaN系半導体の成長方法およびGaN系半導体膜 |
US6348096B1 (en) * | 1997-03-13 | 2002-02-19 | Nec Corporation | Method for manufacturing group III-V compound semiconductors |
US6139629A (en) * | 1997-04-03 | 2000-10-31 | The Regents Of The University Of California | Group III-nitride thin films grown using MBE and bismuth |
JP3788037B2 (ja) | 1998-06-18 | 2006-06-21 | 住友電気工業株式会社 | GaN単結晶基板 |
TW417315B (en) * | 1998-06-18 | 2001-01-01 | Sumitomo Electric Industries | GaN single crystal substrate and its manufacture method of the same |
JP2003078084A (ja) | 2001-08-30 | 2003-03-14 | Sony Corp | ヒートシンクおよびサブマウント |
JP2005001928A (ja) * | 2003-06-11 | 2005-01-06 | Fujikura Ltd | 自立基板およびその製造方法 |
EP1809788A4 (en) * | 2004-09-27 | 2008-05-21 | Gallium Entpr Pty Ltd | METHOD AND APPARATUS FOR GROWING GROUP (III) METAL NITRIDE FILM AND GROUP (III) METAL FILM |
JP4720441B2 (ja) | 2005-11-02 | 2011-07-13 | 日立電線株式会社 | 青色発光ダイオード用GaN基板 |
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2005
- 2005-12-05 JP JP2005350749A patent/JP4631681B2/ja active Active
-
2006
- 2006-04-05 US US11/397,931 patent/US8829651B2/en active Active
- 2006-08-01 CN CNB2006101083098A patent/CN100428409C/zh active Active
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2007
- 2007-05-16 TW TW096117322A patent/TWI368675B/zh not_active IP Right Cessation
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2008
- 2008-08-19 US US12/222,907 patent/US9246049B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040072410A1 (en) * | 1997-10-30 | 2004-04-15 | Kensaku Motoki | GaN single crystal substrate and method of making the same |
US6596079B1 (en) * | 2000-03-13 | 2003-07-22 | Advanced Technology Materials, Inc. | III-V nitride substrate boule and method of making and using the same |
US20050009310A1 (en) * | 2003-07-11 | 2005-01-13 | Vaudo Robert P. | Semi-insulating GaN and method of making the same |
US20050092234A1 (en) * | 2003-11-05 | 2005-05-05 | Sumitomo Electric Industries, Ltd. | Method of growing GaN crystal, method of producing single crystal GaN substrate, and single crystal GaN substrate |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106409664A (zh) * | 2011-08-17 | 2017-02-15 | 住友化学株式会社 | 氮化物半导体模板 |
US10418241B2 (en) | 2011-08-17 | 2019-09-17 | Sumitomo Chemical Company, Limited | Metal chloride gas generator, hydride vapor phase epitaxy growth apparatus, and nitride semiconductor template |
CN106409664B (zh) * | 2011-08-17 | 2020-05-12 | 住友化学株式会社 | 氮化物半导体模板 |
Also Published As
Publication number | Publication date |
---|---|
US9246049B2 (en) | 2016-01-26 |
US8829651B2 (en) | 2014-09-09 |
US20080315245A1 (en) | 2008-12-25 |
CN1979766A (zh) | 2007-06-13 |
TW200846511A (en) | 2008-12-01 |
US20070128753A1 (en) | 2007-06-07 |
TWI368675B (en) | 2012-07-21 |
JP4631681B2 (ja) | 2011-02-16 |
JP2007153664A (ja) | 2007-06-21 |
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