JP4790723B2 - 発光素子用シリコン窒化膜及びこれを利用した発光素子、並びに、発光素子用シリコン窒化膜の製造方法 - Google Patents
発光素子用シリコン窒化膜及びこれを利用した発光素子、並びに、発光素子用シリコン窒化膜の製造方法 Download PDFInfo
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- JP4790723B2 JP4790723B2 JP2007540254A JP2007540254A JP4790723B2 JP 4790723 B2 JP4790723 B2 JP 4790723B2 JP 2007540254 A JP2007540254 A JP 2007540254A JP 2007540254 A JP2007540254 A JP 2007540254A JP 4790723 B2 JP4790723 B2 JP 4790723B2
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims description 63
- 229910052581 Si3N4 Inorganic materials 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 97
- 229910052710 silicon Inorganic materials 0.000 claims description 95
- 239000010703 silicon Substances 0.000 claims description 95
- 239000002159 nanocrystal Substances 0.000 claims description 49
- 239000000758 substrate Substances 0.000 claims description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 17
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 15
- 229910000077 silane Inorganic materials 0.000 claims description 15
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 9
- 238000005229 chemical vapour deposition Methods 0.000 claims description 9
- 238000005468 ion implantation Methods 0.000 claims description 5
- 238000001451 molecular beam epitaxy Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 description 40
- 239000004065 semiconductor Substances 0.000 description 13
- 229910021417 amorphous silicon Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 150000003376 silicon Chemical class 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000012212 insulator Substances 0.000 description 5
- 239000002096 quantum dot Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000003917 TEM image Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002086 nanomaterial Substances 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 229910021419 crystalline silicon Inorganic materials 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 3
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000011856 silicon-based particle Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910003902 SiCl 4 Inorganic materials 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000001505 atmospheric-pressure chemical vapour deposition Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- SLLGVCUQYRMELA-UHFFFAOYSA-N chlorosilicon Chemical compound Cl[Si] SLLGVCUQYRMELA-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000002524 electron diffraction data Methods 0.000 description 2
- 238000000103 photoluminescence spectrum Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- SDGKUVSVPIIUCF-UHFFFAOYSA-N 2,6-dimethylpiperidine Chemical group CC1CCCC(C)N1 SDGKUVSVPIIUCF-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 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
- H01L33/02—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 characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/34—Materials of the light emitting region containing only elements of Group IV of the Periodic Table
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
- C23C16/345—Silicon nitride
-
- 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
- H01L33/02—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 characterised by the semiconductor bodies
- H01L33/08—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 characterised by the semiconductor bodies with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
-
- 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
- H01L33/02—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 characterised by the semiconductor bodies
- H01L33/16—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 characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous
- H01L33/18—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 characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous within the light emitting region
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Led Devices (AREA)
- Luminescent Compositions (AREA)
Description
Light Emission in Silicon : From Physics to Devices, edited by D. J. Lockwood (Academic Press, San Diego, 1998), Chap. 1. N. Lalic and J. Linnros, J. Lumin. 80, 263 (1999). S.-H. Choi and R. G. Elliman, Appl. Phys. Lett. 75, 968 (1999) N. -M. Park, C.-J. Choi, T. Y. Seong, and S.-J. Park, Phys. Rev. Lett. 86, 1355(2001)
図1は、本発明の第1の実施の形態に係る発光素子用シリコン窒化膜の製造過程を説明する断面図である。
E(eV)=Ebulk+C/d2
ここで、Ebulkは、バルク結晶シリコンバンドギャップ、dは、ドットサイズ、Cは、閉じ込めパラメータである。
図6は、本発明の第2の実施の形態に係るシリコン発光素子を示す断面図である。
Claims (6)
- 発光素子用シリコン窒化膜の製造方法において、
成膜装置のチャンバ内部にシリコン窒化膜を形成するための基板を配置する段階と、
シランガスと窒素ガス又はアンモニアガスとを用いて、シリコン窒化物基底体を成長させると同時に、前記シリコン窒化物基底体内にシリコンナノ結晶構造を形成する段階と、
を含むことを特徴とする発光素子用シリコン窒化膜の製造方法。 - 前記シランガスと前記窒素ガスとは、1:1000乃至1:4000の割合で成膜装置に供給し、1.3乃至1.8nm/分の成長速度で成長させることを特徴とする請求項1に記載の発光素子用シリコン窒化膜の製造方法。
- 前記シランガスと前記アンモニアガスとを1:1乃至1:5の割合で薄膜成長システムに供給し、前記基板上に5乃至10nm/分の成長速度で成長させることを特徴とする請求項1に記載の発光素子用シリコン窒化膜の製造方法。
- 前記成膜装置は、化学気相蒸着法、分子線エピタキシー法又はイオン注入法であることを特徴とする請求項1に記載の発光素子用シリコン窒化膜の製造方法。
- 前記成膜装置は、プラズマ化学気相蒸着法であることを特徴とする請求項1に記載の発光素子用シリコン窒化膜の製造方法。
- 前記シランガスは、不活性気体に50%未満で希釈されたものであることを特徴とする請求項1に記載の発光素子用シリコン窒化膜の製造方法。
Applications Claiming Priority (3)
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KR10-2004-0089475 | 2004-11-04 | ||
KR1020040089475A KR100698014B1 (ko) | 2004-11-04 | 2004-11-04 | 발광 소자용 실리콘 질화막, 이를 이용한 발광 소자 및발광 소자용 실리콘 질화막의 제조방법 |
PCT/KR2005/003709 WO2006049449A1 (en) | 2004-11-04 | 2005-11-04 | Silicon nitride layer for light emitting device, light emitting device using the same, and method of forming silicon nitride layer for light emitting device |
Publications (2)
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JP2008519462A JP2008519462A (ja) | 2008-06-05 |
JP4790723B2 true JP4790723B2 (ja) | 2011-10-12 |
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JP2007540254A Expired - Fee Related JP4790723B2 (ja) | 2004-11-04 | 2005-11-04 | 発光素子用シリコン窒化膜及びこれを利用した発光素子、並びに、発光素子用シリコン窒化膜の製造方法 |
Country Status (5)
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US (2) | US20080093609A1 (ja) |
EP (1) | EP1807880A4 (ja) |
JP (1) | JP4790723B2 (ja) |
KR (1) | KR100698014B1 (ja) |
WO (1) | WO2006049449A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US8093604B2 (en) * | 2005-12-28 | 2012-01-10 | Group Iv Semiconductor, Inc. | Engineered structure for solid-state light emitters |
KR100723882B1 (ko) * | 2006-06-15 | 2007-05-31 | 한국전자통신연구원 | 실리콘 나노점 박막을 이용한 실리콘 나노와이어 제조 방법 |
JP5343419B2 (ja) * | 2008-06-27 | 2013-11-13 | 住友電気工業株式会社 | 成膜方法 |
KR101069539B1 (ko) | 2009-08-28 | 2011-10-05 | 서울시립대학교 산학협력단 | 발광소자 및 이의 제조방법 |
US9064693B2 (en) | 2010-03-01 | 2015-06-23 | Kirsteen Mgmt. Group Llc | Deposition of thin film dielectrics and light emitting nano-layer structures |
CN103474541B (zh) * | 2013-09-30 | 2015-11-04 | 韩山师范学院 | 提高氮化硅基薄膜发光二极管发光效率的器件及制备方法 |
KR102265690B1 (ko) * | 2015-02-06 | 2021-06-17 | 한국전자통신연구원 | 실리콘 나노 결정 발광소자 및 그 제조방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11310776A (ja) * | 1998-04-30 | 1999-11-09 | Mitsubishi Materials Corp | 発光材料及びその製造方法並びにこれを用いた発光素子 |
JP2000164921A (ja) * | 1998-11-26 | 2000-06-16 | Mitsubishi Materials Corp | 半導体発光材料及びその製造方法並びにこれを用いた発光素子 |
Family Cites Families (14)
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---|---|---|---|---|
JP2803814B2 (ja) | 1996-10-17 | 1998-09-24 | 中国電力株式会社 | トルクロ−ラ |
JPH10334851A (ja) | 1997-03-31 | 1998-12-18 | Iwasaki Electric Co Ltd | シールドビーム形放電灯及び屋外用シールドビーム形放電灯 |
JP4071360B2 (ja) * | 1997-08-29 | 2008-04-02 | 株式会社東芝 | 半導体装置 |
JP2001257368A (ja) | 2000-03-09 | 2001-09-21 | Matsushita Research Institute Tokyo Inc | 光電子材料及び応用素子、並びに光電子材料の製造方法 |
US6444545B1 (en) * | 2000-12-19 | 2002-09-03 | Motorola, Inc. | Device structure for storing charge and method therefore |
DE10104193A1 (de) * | 2001-01-31 | 2002-08-01 | Max Planck Gesellschaft | Verfahren zur Herstellung einer Halbleiterstruktur mit Siliziumclustern und/oder -nanokristallen und eine Halbleiterstruktur dieser Art |
US6544870B2 (en) * | 2001-04-18 | 2003-04-08 | Kwangju Institute Of Science And Technology | Silicon nitride film comprising amorphous silicon quantum dots embedded therein, its fabrication method and light-emitting device using the same |
KR100450749B1 (ko) * | 2001-12-28 | 2004-10-01 | 한국전자통신연구원 | 어븀이 도핑된 실리콘 나노 점 어레이 제조 방법 및 이에이용되는 레이저 기화 증착 장비 |
JP4405715B2 (ja) | 2002-08-23 | 2010-01-27 | キヤノンアネルバ株式会社 | 酸素あるいは窒素で終端されたシリコンナノ結晶構造体の形成方法とこれにより形成された酸素あるいは窒素で終端されたシリコンナノ結晶構造体 |
KR100507610B1 (ko) * | 2002-11-15 | 2005-08-10 | 광주과학기술원 | 질화물 반도체 나노상 광전소자 및 그 제조방법 |
JP2004200308A (ja) * | 2002-12-17 | 2004-07-15 | Nippon Hoso Kyokai <Nhk> | 光電変換膜の作製方法および固体撮像素子 |
JP4474596B2 (ja) * | 2003-08-29 | 2010-06-09 | キヤノンアネルバ株式会社 | シリコンナノ結晶構造体の形成方法及び形成装置 |
US8093604B2 (en) * | 2005-12-28 | 2012-01-10 | Group Iv Semiconductor, Inc. | Engineered structure for solid-state light emitters |
KR100723882B1 (ko) * | 2006-06-15 | 2007-05-31 | 한국전자통신연구원 | 실리콘 나노점 박막을 이용한 실리콘 나노와이어 제조 방법 |
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- 2005-11-04 EP EP05820423A patent/EP1807880A4/en not_active Withdrawn
- 2005-11-04 US US11/577,333 patent/US20080093609A1/en not_active Abandoned
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11310776A (ja) * | 1998-04-30 | 1999-11-09 | Mitsubishi Materials Corp | 発光材料及びその製造方法並びにこれを用いた発光素子 |
JP2000164921A (ja) * | 1998-11-26 | 2000-06-16 | Mitsubishi Materials Corp | 半導体発光材料及びその製造方法並びにこれを用いた発光素子 |
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EP1807880A1 (en) | 2007-07-18 |
KR20060040223A (ko) | 2006-05-10 |
US20080093609A1 (en) | 2008-04-24 |
EP1807880A4 (en) | 2010-12-29 |
KR100698014B1 (ko) | 2007-03-23 |
US8222055B2 (en) | 2012-07-17 |
US20100048002A1 (en) | 2010-02-25 |
WO2006049449A1 (en) | 2006-05-11 |
JP2008519462A (ja) | 2008-06-05 |
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