KR100833489B1 - 실리콘 나노 점을 이용한 반도체 발광 소자 및 그 제조방법 - Google Patents
실리콘 나노 점을 이용한 반도체 발광 소자 및 그 제조방법 Download PDFInfo
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- KR100833489B1 KR100833489B1 KR1020060016665A KR20060016665A KR100833489B1 KR 100833489 B1 KR100833489 B1 KR 100833489B1 KR 1020060016665 A KR1020060016665 A KR 1020060016665A KR 20060016665 A KR20060016665 A KR 20060016665A KR 100833489 B1 KR100833489 B1 KR 100833489B1
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- light emitting
- layer
- emitting device
- semiconductor light
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/826—Materials of the light-emitting regions comprising only Group IV materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0452—Specially adapted for transcutaneous muscle stimulation [TMS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0484—Garment electrodes worn by the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0492—Patch electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/817—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous
- H10H20/818—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous within the light-emitting regions
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- 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
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/962—Quantum dots and lines
-
- 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
-
- 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
- Y10S977/774—Exhibiting three-dimensional carrier confinement, e.g. quantum dots
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Nanotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Pain & Pain Management (AREA)
- Led Devices (AREA)
- Electroluminescent Light Sources (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (13)
- 빛을 발산하는 발광층,상기 발광층의 하부에 형성된 정공 주입층,상기 정공 주입층과 대향되도록 상기 발광층의 상부에 형성된 전자 주입층,상기 전자 주입층의 상부에 형성되고, 금속 나노 점(nano dot)을 포함하는 금속층, 및상기 금속층의 상부에 형성된 투명 전도성 전극을 포함하는 반도체 발광 소자.
- 제 1 항에 있어서, 상기 발광층은 실리콘 나노 점(silicon nano dot)을 포함하는 비정질 실리콘 나이트라이드(SiN)를 포함하는 것을 특징으로 하는 반도체 발광 소자.
- 제 1 항에 있어서, 상기 전자 주입층은 n형의 실리콘 카바이드계 물질을 포함하는 것을 특징으로 하는 반도체 발광 소자.
- 제 3 항에 있어서, 상기 실리콘 카바이드계 물질은 SiC, 또는 SiCN인 것을 특징으로 하는 반도체 발광 소자.
- 제 1 항에 있어서, 상기 금속층은 금(Au), 은(Ag), 마그네슘(Mg), 알루미늄(Al), 니켈(Ni), 코발트(Co), 인듐(In), 구리(Cu), 백금(Pt), 및 티타늄(Ti)으로 이루어진 군에서 선택되는 적어도 하나의 금속 나노 점을 포함하는 것을 특징으로 하는 반도체 발광 소자.
- 제 1 항에 있어서, 상기 투명 전도성 전극은 ITO(Indium tin oxide), SnO2, In2O3, Cd2SnO4, 및 ZnO으로 이루어진 군에서 선택되는 적어도 하나를 포함하는 것을 특징으로 하는 반도체 발광 소자.
- 빛을 발산하는 발광층의 상부에 전자 주입층을 형성하는 단계,상기 전자 주입층의 상부에 금속층을 형성하는 단계,상기 금속층의 상부에 투명 전도성 전극을 형성하는 단계, 및상기 금속층을 열처리하여 금속 나노 점을 포함하는 금속층으로 형성하는 단계를 포함하는 반도체 발광 소자의 제조 방법.
- 제 7 항에 있어서, 상기 전자 주입층과 대향되도록 상기 발광층의 하부에 정공 주입층을 형성하는 단계를 더 포함하는 것을 특징으로 하는 반도체 발광 소자의 제조 방법.
- 제 7 항에 있어서, 상기 발광층으로 실리콘 나노 점(silicon nano dot)을 포함하는 비정질 실리콘 나이트라이드(SiN)를 사용하는 것을 특징으로 하는 반도체 발광 소자의 제조 방법.
- 제 7 항에 있어서, 상기 발광층의 상부에 상기 전자 주입층을 형성함은 상기 발광층의 상부에 n형의 실리콘 카바이드계 물질을 증착하는 것임을 특징으로 하는 반도체 발광 소자의 제조 방법.
- 제 7 항에 있어서, 상기 전자 주입층의 상부에 상기 금속층을 형성함은 상기 전자 주입층에 금(Au), 은(Ag), 마그네슘(Mg), 알루미늄(Al), 니켈(Ni), 코발트(Co), 인듐(In), 구리(Cu), 백금(Pt), 및 티타늄(Ti)으로 이루어진 군에서 선택되는 적어도 하나를 포함하는 금속을 증착하는 것임을 특징으로 하는 반도체 발광 소자의 제조 방법.
- 제 7 항 내지 제 11 항의 어느 한 항에 있어서, 상기 열처리는 상온 내지 1000℃의 온도 범위에서 행하는 것을 특징으로 하는 반도체 발광 소자의 제조 방법.
- 제 12 항에 있어서, 상기 열처리는 10초 내지 1시간 동안 행하는 것을 특징으로 하는 반도체 발광 소자의 제조 방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060016665A KR100833489B1 (ko) | 2006-02-21 | 2006-02-21 | 실리콘 나노 점을 이용한 반도체 발광 소자 및 그 제조방법 |
EP06769057.8A EP1992019B1 (en) | 2006-02-21 | 2006-06-27 | Semiconductor light emitting diode that uses silicon nano dot and method of manufacturing the same |
PCT/KR2006/002480 WO2007097500A1 (en) | 2006-02-21 | 2006-06-27 | Semiconductor light emitting diode that uses silicon nano dot and method of manufacturing the same |
JP2008556225A JP4913162B2 (ja) | 2006-02-21 | 2006-06-27 | シリコンナノドットを利用した半導体発光素子およびその製造方法 |
US12/278,331 US7608853B2 (en) | 2006-02-21 | 2008-06-27 | Semiconductor light emitting diode that uses silicon nano dot and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060016665A KR100833489B1 (ko) | 2006-02-21 | 2006-02-21 | 실리콘 나노 점을 이용한 반도체 발광 소자 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20070083377A KR20070083377A (ko) | 2007-08-24 |
KR100833489B1 true KR100833489B1 (ko) | 2008-05-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060016665A Expired - Fee Related KR100833489B1 (ko) | 2006-02-21 | 2006-02-21 | 실리콘 나노 점을 이용한 반도체 발광 소자 및 그 제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7608853B2 (ko) |
EP (1) | EP1992019B1 (ko) |
JP (1) | JP4913162B2 (ko) |
KR (1) | KR100833489B1 (ko) |
WO (1) | WO2007097500A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9640736B2 (en) | 2015-02-06 | 2017-05-02 | Electronics And Telecommunications Research Institute | Silicon nanocrystal light emitting diode and fabricating method thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100999739B1 (ko) | 2008-04-02 | 2010-12-08 | 엘지이노텍 주식회사 | 발광소자 및 그 제조방법 |
US8421116B2 (en) * | 2008-12-08 | 2013-04-16 | Sharp Kabushiki Kaisha | Light emitting device and method for manufacturing the same |
KR101290150B1 (ko) * | 2009-11-18 | 2013-07-26 | 한국전자통신연구원 | 고효율 반도체 발광 소자 |
JP6603491B2 (ja) * | 2015-06-29 | 2019-11-06 | 公立大学法人兵庫県立大学 | 複合材料及びその製造方法、並びにその製造装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010095437A (ko) * | 2000-03-30 | 2001-11-07 | 윤덕용 | 발광물질/점토 나노복합소재를 이용한 유기 전기 발광 소자 |
KR20040020582A (ko) * | 2002-08-31 | 2004-03-09 | 한국전자통신연구원 | 이중 구조의 나노점을 갖는 광전소자 및 그 제조방법 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69629613T2 (de) * | 1995-03-22 | 2004-06-17 | Toppan Printing Co. Ltd. | Mehrschichtiger, elektrisch leitender Film, transparentes Elektrodensubstrat und Flüssigkristallanzeige die diesen benutzen |
US5917202A (en) * | 1995-12-21 | 1999-06-29 | Hewlett-Packard Company | Highly reflective contacts for light emitting semiconductor devices |
JP3478710B2 (ja) * | 1996-11-27 | 2003-12-15 | 松下電器産業株式会社 | 光電子材料及びその応用デバイス、並びに光電子材料の製造方法 |
JP3325479B2 (ja) * | 1997-01-30 | 2002-09-17 | 株式会社東芝 | 化合物半導体素子及びその製造方法 |
JP4071360B2 (ja) * | 1997-08-29 | 2008-04-02 | 株式会社東芝 | 半導体装置 |
JP4183299B2 (ja) * | 1998-03-25 | 2008-11-19 | 株式会社東芝 | 窒化ガリウム系化合物半導体発光素子 |
US6078064A (en) * | 1998-05-04 | 2000-06-20 | Epistar Co. | Indium gallium nitride light emitting diode |
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 |
JP4409684B2 (ja) * | 1999-11-17 | 2010-02-03 | 昭和電工株式会社 | AlGaInP発光ダイオードおよびその製造方法 |
JP2002016311A (ja) * | 2000-06-27 | 2002-01-18 | Sharp Corp | 窒化ガリウム系発光素子 |
US8152991B2 (en) * | 2005-10-27 | 2012-04-10 | Nanomix, Inc. | Ammonia nanosensors, and environmental control system |
JP2004140052A (ja) * | 2002-10-16 | 2004-05-13 | Sanyo Electric Co Ltd | 電極構造およびその製造方法 |
US6999222B2 (en) * | 2003-08-13 | 2006-02-14 | The Regents Of The University Of California | Plasmon assisted enhancement of organic optoelectronic devices |
EP1548852B1 (en) * | 2003-12-22 | 2013-07-10 | Samsung Electronics Co., Ltd. | Top-emitting nitride-based light emitting device and method of manufacturing the same |
KR100590532B1 (ko) * | 2003-12-22 | 2006-06-15 | 삼성전자주식회사 | 플립칩형 질화물계 발광소자 및 그 제조방법 |
US20050170643A1 (en) * | 2004-01-29 | 2005-08-04 | Semiconductor Energy Laboratory Co., Ltd. | Forming method of contact hole, and manufacturing method of semiconductor device, liquid crystal display device and EL display device |
JP4857427B2 (ja) * | 2004-03-25 | 2012-01-18 | 独立行政法人産業技術総合研究所 | 半導体装置用の光透過性電極、半導体装置および電極の製造方法 |
US7312155B2 (en) * | 2004-04-07 | 2007-12-25 | Intel Corporation | Forming self-aligned nano-electrodes |
KR100549219B1 (ko) * | 2004-04-12 | 2006-02-03 | 한국전자통신연구원 | 실리콘 발광소자 및 그 제조방법 |
KR100638862B1 (ko) * | 2004-07-12 | 2006-10-25 | 광주과학기술원 | 플립칩형 질화물계 발광소자 및 그 제조방법 |
TWI281691B (en) * | 2004-08-23 | 2007-05-21 | Ind Tech Res Inst | Method for manufacturing a quantum-dot element |
TWI278899B (en) * | 2004-08-23 | 2007-04-11 | Ind Tech Res Inst | Apparatus for manufacturing a quantum-dot element |
US7470604B2 (en) * | 2004-10-08 | 2008-12-30 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing display device |
JP4639107B2 (ja) * | 2005-03-31 | 2011-02-23 | 富士通株式会社 | 半導体レーザ及びその製造方法 |
KR100745751B1 (ko) * | 2005-04-20 | 2007-08-02 | 삼성전자주식회사 | 자발광 lcd |
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2006
- 2006-02-21 KR KR1020060016665A patent/KR100833489B1/ko not_active Expired - Fee Related
- 2006-06-27 WO PCT/KR2006/002480 patent/WO2007097500A1/en active Application Filing
- 2006-06-27 EP EP06769057.8A patent/EP1992019B1/en not_active Not-in-force
- 2006-06-27 JP JP2008556225A patent/JP4913162B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-27 US US12/278,331 patent/US7608853B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010095437A (ko) * | 2000-03-30 | 2001-11-07 | 윤덕용 | 발광물질/점토 나노복합소재를 이용한 유기 전기 발광 소자 |
KR20040020582A (ko) * | 2002-08-31 | 2004-03-09 | 한국전자통신연구원 | 이중 구조의 나노점을 갖는 광전소자 및 그 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9640736B2 (en) | 2015-02-06 | 2017-05-02 | Electronics And Telecommunications Research Institute | Silicon nanocrystal light emitting diode and fabricating method thereof |
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KR20070083377A (ko) | 2007-08-24 |
JP2009527918A (ja) | 2009-07-30 |
JP4913162B2 (ja) | 2012-04-11 |
EP1992019A4 (en) | 2011-04-13 |
EP1992019A1 (en) | 2008-11-19 |
US7608853B2 (en) | 2009-10-27 |
US20090032836A1 (en) | 2009-02-05 |
EP1992019B1 (en) | 2013-09-04 |
WO2007097500A1 (en) | 2007-08-30 |
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