KR19990023288A - 3-5족 화합물 반도체의 제조방법 - Google Patents
3-5족 화합물 반도체의 제조방법 Download PDFInfo
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- KR19990023288A KR19990023288A KR1019980031376A KR19980031376A KR19990023288A KR 19990023288 A KR19990023288 A KR 19990023288A KR 1019980031376 A KR1019980031376 A KR 1019980031376A KR 19980031376 A KR19980031376 A KR 19980031376A KR 19990023288 A KR19990023288 A KR 19990023288A
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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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
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- 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
- H01L33/325—Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen characterised by the doping materials
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- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
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- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
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- 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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- 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
- H01L21/02494—Structure
- H01L21/02496—Layer structure
- H01L21/02505—Layer structure consisting of more than two layers
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- 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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- 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
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02576—N-type
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- 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
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02579—P-type
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- H—ELECTRICITY
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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
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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- 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
- 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
Abstract
Description
유지 단계의 조건 | 휘도(mcd) | ||
온도(℃) | 시간(분) | ||
실시예 1 | 1,100 | 5 | 560 |
실시예 2 | 1,100 | 3 | 750 |
실시예 3 | 1,100 | 1 | 540 |
실시예 4 | 900 | 5 | 400 |
실시예 5 | 900 | 3 | 680 |
PL 강도(상대값) | |
Mg 공급원 사용 전 | 100 |
Mg 공급원 사용 후, 1회째 | 0 |
Mg 공급원 사용 후, 2회째 | 1.9 |
Mg 공급원 사용 후, 3회째 | 0.3 |
Mg 공급원 사용 후, 4회째 | 3.9 |
Mg 공급원 사용 후, 5회째 | 1.4 |
Mg 공급원 사용 후, 6회째 | 6.7 |
Mg 공급원 사용 후, 7회째 | 5.7 |
Claims (7)
- p형 도펀트로 도핑되지 않은 층으로 이루어진 반도체 층과 p형 도펀트로 도핑된 층을 포함하는 반도체 층을 갖는 화학식 InxGayAlzN의 Ⅲ-Ⅴ족 화합물 반도체(여기서, x+y+z=1, 0≤x≤1, 0≤y≤1 및 0≤z≤1이다)를 유기 금속 기상 에피탁시법(epitaxy method)으로 제조하는 방법으로서, p형 도펀트로 도핑되지 않은 층으로 이루어진 반도체 층을 성장시키기 위한 반응기와 p형 도펀트를 도핑하기 위한 반응기가 서로 상이한 제조방법.
- p형 도펀트로 도핑되지 않은 층으로 이루어진 반도체 층과 p형 도펀트로 도핑된 층을 포함하는 반도체 층을 갖는 화학식 InxGayAlzN의 Ⅲ-Ⅴ족 화합물 반도체(여기서, x+y+z=1, 0≤x≤1, 0≤y≤1 및 0≤z≤1이다)를 유기 금속 기상 에피탁시법으로 제조하는 방법으로서, p형 도펀트로 도핑되지 않은 층으로 이루어진 층을 하나 이상 포함하는 반도체를 제1 반응기 속에서 성장시키고 이 반도체를 제1 반응기로부터 꺼내는 단계(1)와 수득한 반도체를 제1 반응기 속에 다시 넣어 p형 도펀트로 도핑되지 않은 층으로 이루어진 반도체 층 위에 p형 도펀트로 도핑된 층을 포함하는 반도체 층을 순서대로 성장시키는 단계(2)를 포함하고, 단계(1)과 단계(2) 중의 적어도 한 단계를 수회 반복하는 제조방법.
- 제2항에 있어서, 단계(2)에 이어서, 반응기 내부를 세정하는 단계(3)을 추가로 포함하고, 단계(1) 내지 단계(3)이 반복 수행되는 제조방법.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, p형 도펀트를 도핑하기 전에 온도를 500 내지 1,300℃의 범위에서 유지시키는 단계를 추가로 포함하는, Ⅲ-Ⅴ족 화합물 반도체의 제조방법.
- 제4항에 있어서, p형 도펀트로 도핑되지 않은 층으로 이루어진 반도체 층의 표면 층이 화학식 InxGayAlzN의 Ⅲ-Ⅴ족 화합물 반도체(여기서, x+y+z=1, 0x≤1, 0≤y1 및 0≤z1이다)인 Ⅲ-Ⅴ족 화합물 반도체의 제조방법.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, p형 도펀트로 도핑된 층을 포함하는 반도체 층 중의 최초로 성장된 층이 p형 도펀트로 도핑되지 않은 층인 Ⅲ-Ⅴ족 화합물 반도체의 제조방법.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, p형 도펀트로 도핑되지 않은 층으로 이루어진 반도체 층 중의 하나 이상의 층이 접촉하여, 밴드갭이 당해 반도체 층보다 더 큰 두 개의 층 사이에 샌드위치되는 Ⅲ-Ⅴ족 화합물 반도체의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20886597 | 1997-08-04 | ||
JP97-208865 | 1997-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990023288A true KR19990023288A (ko) | 1999-03-25 |
KR100604617B1 KR100604617B1 (ko) | 2006-10-24 |
Family
ID=16563407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019980031376A KR100604617B1 (ko) | 1997-08-04 | 1998-08-01 | Ⅲ-ⅴ족화합물반도체의제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6225195B1 (ko) |
KR (1) | KR100604617B1 (ko) |
DE (1) | DE19835008A1 (ko) |
SG (2) | SG77191A1 (ko) |
TW (1) | TW385493B (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6563851B1 (en) * | 1998-04-13 | 2003-05-13 | Ricoh Company, Ltd. | Laser diode having an active layer containing N and operable in a 0.6 μm wavelength band |
US7384479B2 (en) | 1998-04-13 | 2008-06-10 | Ricoh Company, Ltd. | Laser diode having an active layer containing N and operable in a 0.6 μm wavelength |
EP1113485A3 (en) * | 1999-12-27 | 2005-08-31 | Matsushita Electric Industrial Co., Ltd. | Method for producing a semiconductor device |
DE10111501B4 (de) * | 2001-03-09 | 2019-03-21 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Halbleiterbauelement und Verfahren zu dessen Herstellung |
US6706119B2 (en) * | 2001-03-30 | 2004-03-16 | Technologies And Devices International, Inc. | Apparatus for epitaxially growing semiconductor device structures with submicron group III nitride layer utilizing HVPE |
JP4150527B2 (ja) * | 2002-02-27 | 2008-09-17 | 日鉱金属株式会社 | 結晶の製造方法 |
JP5082210B2 (ja) * | 2004-07-30 | 2012-11-28 | 住友化学株式会社 | 窒化物系化合物半導体およびその製造方法 |
JP5688294B2 (ja) | 2009-01-21 | 2015-03-25 | 日本碍子株式会社 | 3b族窒化物結晶板 |
JP6223075B2 (ja) * | 2012-10-09 | 2017-11-01 | キヤノン株式会社 | 発光素子の製造方法及び発光素子 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60207332A (ja) * | 1984-03-30 | 1985-10-18 | Matsushita Electric Ind Co Ltd | 窒化ガリウムの成長方法 |
US5381756A (en) * | 1992-03-04 | 1995-01-17 | Fujitsu Limited | Magnesium doping in III-V compound semiconductor |
JP3243768B2 (ja) | 1992-07-06 | 2002-01-07 | 日本電信電話株式会社 | 半導体発光素子 |
JPH0818159A (ja) | 1994-04-25 | 1996-01-19 | Hitachi Ltd | 半導体レーザ素子及びその作製方法 |
US5777350A (en) * | 1994-12-02 | 1998-07-07 | Nichia Chemical Industries, Ltd. | Nitride semiconductor light-emitting device |
JP2997187B2 (ja) * | 1995-07-07 | 2000-01-11 | 古河電気工業株式会社 | エピタキシャルウェハの製造方法 |
JPH0997921A (ja) * | 1995-07-21 | 1997-04-08 | Sumitomo Chem Co Ltd | 3−5族化合物半導体の製造方法 |
JPH0936429A (ja) | 1995-07-25 | 1997-02-07 | Sumitomo Chem Co Ltd | 3−5族化合物半導体の製造方法 |
JPH09321339A (ja) * | 1995-11-27 | 1997-12-12 | Sumitomo Chem Co Ltd | 3−5族化合物半導体と発光素子 |
JPH09251957A (ja) * | 1996-03-15 | 1997-09-22 | Sumitomo Chem Co Ltd | 3−5族化合物半導体の製造方法 |
-
1998
- 1998-07-31 TW TW087112645A patent/TW385493B/zh not_active IP Right Cessation
- 1998-08-01 SG SG1998002893A patent/SG77191A1/en unknown
- 1998-08-01 KR KR1019980031376A patent/KR100604617B1/ko not_active IP Right Cessation
- 1998-08-01 SG SG200005487A patent/SG97940A1/en unknown
- 1998-08-03 DE DE19835008A patent/DE19835008A1/de not_active Ceased
- 1998-08-03 US US09/127,922 patent/US6225195B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SG97940A1 (en) | 2003-08-20 |
KR100604617B1 (ko) | 2006-10-24 |
US6225195B1 (en) | 2001-05-01 |
SG77191A1 (en) | 2000-12-19 |
TW385493B (en) | 2000-03-21 |
DE19835008A1 (de) | 1999-02-11 |
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