WO2008143166A1 - Ｉｉｉ族窒化物半導体結晶の製造方法、ｉｉｉ族窒化物半導体基板および半導体発光デバイス - Google Patents

Ｉｉｉ族窒化物半導体結晶の製造方法、ｉｉｉ族窒化物半導体基板および半導体発光デバイス Download PDF

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WO2008143166A1
WO2008143166A1 PCT/JP2008/059018 JP2008059018W WO2008143166A1 WO 2008143166 A1 WO2008143166 A1 WO 2008143166A1 JP 2008059018 W JP2008059018 W JP 2008059018W WO 2008143166 A1 WO2008143166 A1 WO 2008143166A1
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nitride
iii
group
element belonging
semiconductor
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PCT/JP2008/059018
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English (en)
French (fr)
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Kenji Fujito
Kazumasa Kiyomi
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Mitsubishi Chemical Corporation
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Priority to US12/600,352 priority Critical patent/US8269251B2/en
Priority to KR1020097026018A priority patent/KR101488545B1/ko
Priority to EP08764307A priority patent/EP2154272A4/en
Publication of WO2008143166A1 publication Critical patent/WO2008143166A1/ja
Priority to US13/571,782 priority patent/US20120305983A1/en
Priority to US13/932,249 priority patent/US9112096B2/en

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    • C—CHEMISTRY; METALLURGY
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    • 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
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    • H01L31/1848—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof the active layers comprising only AIIIBV compounds, e.g. GaAs, InP comprising ternary or quaternary compounds, e.g. Ga Al As, In Ga As P comprising nitride compounds, e.g. InGaN, InGaAlN
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    • 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

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Abstract

本発明のＩＩＩ族窒化物半導体結晶の製造方法では、非極性面を有する種結晶を準備し、前記非極性面からＩＩＩ族窒化物半導体を気相中で成長させる成長工程を具備し、前記成長工程は、前記種結晶の＋Ｃ軸方向に伸びるようにＩＩＩ族窒化物半導体を成長させる。これによって、高品位で大面積の非極性面を有するＩＩＩ－Ｖ族化合物窒化物半導体結晶を得ることができる。
PCT/JP2008/059018 2007-05-17 2008-05-16 Ｉｉｉ族窒化物半導体結晶の製造方法、ｉｉｉ族窒化物半導体基板および半導体発光デバイス WO2008143166A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/600,352 US8269251B2 (en) 2007-05-17 2008-05-16 Method for producing group III nitride semiconductor crystal, group III nitride semiconductor substrate, and semiconductor light-emitting device
KR1020097026018A KR101488545B1 (ko) 2007-05-17 2008-05-16 Ｉｉｉ 족 질화물 반도체 결정의 제조 방법, ｉｉｉ 족 질화물 반도체 기판 및 반도체 발광 디바이스
EP08764307A EP2154272A4 (en) 2007-05-17 2008-05-16 METHOD FOR MANUFACTURING A NITRIDE SEMICONDUCTOR CRYSTAL OF AN ELEMENT BELONGING TO GROUP III, A NITRIDE-FORMED SEMICONDUCTOR SUBSTRATE OF A GROUP III ELEMENT, AND A SEMICONDUCTOR LIGHT EMITTING DEVICE
US13/571,782 US20120305983A1 (en) 2007-05-17 2012-08-10 Method for producing group-iii nitride semiconductor crystal, group-iii nitride semiconductor substrate, and semiconductor light emitting device
US13/932,249 US9112096B2 (en) 2007-05-17 2013-07-01 Method for producing group-III nitride semiconductor crystal, group-III nitride semiconductor substrate, and semiconductor light emitting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-131955 2007-05-17
JP2007131955 2007-05-17

Related Child Applications (2)

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US12/600,352 A-371-Of-International US8269251B2 (en) 2007-05-17 2008-05-16 Method for producing group III nitride semiconductor crystal, group III nitride semiconductor substrate, and semiconductor light-emitting device
US13/571,782 Continuation US20120305983A1 (en) 2007-05-17 2012-08-10 Method for producing group-iii nitride semiconductor crystal, group-iii nitride semiconductor substrate, and semiconductor light emitting device

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WO2008143166A1 true WO2008143166A1 (ja) 2008-11-27

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PCT/JP2008/059018 WO2008143166A1 (ja) 2007-05-17 2008-05-16 Ｉｉｉ族窒化物半導体結晶の製造方法、ｉｉｉ族窒化物半導体基板および半導体発光デバイス

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US (3) US8269251B2 (ja)
EP (1) EP2154272A4 (ja)
JP (4) JP2008308401A (ja)
KR (1) KR101488545B1 (ja)
WO (1) WO2008143166A1 (ja)

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US9890474B2 (en) 2013-02-22 2018-02-13 Mitsubishi Chemical Corporation Crystal of nitride of group-13 metal on periodic table, and method for producing the same

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