ATE464658T1 - Iii-nitridverbindungs-halbleiter- lichtemissionsbauelement - Google Patents
Iii-nitridverbindungs-halbleiter- lichtemissionsbauelementInfo
- Publication number
- ATE464658T1 ATE464658T1 AT05726372T AT05726372T ATE464658T1 AT E464658 T1 ATE464658 T1 AT E464658T1 AT 05726372 T AT05726372 T AT 05726372T AT 05726372 T AT05726372 T AT 05726372T AT E464658 T1 ATE464658 T1 AT E464658T1
- Authority
- AT
- Austria
- Prior art keywords
- barrier layer
- layer
- compound semiconductor
- nitride compound
- semiconductor light
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/02—Counting; Calculating
-
- 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
- H01L33/02—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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/0098—Word or number games
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/22—Games, e.g. card games
-
- 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
- H01L33/02—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
- H01L33/04—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 with a quantum effect structure or superlattice, e.g. tunnel junction
- H01L33/06—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 with a quantum effect structure or superlattice, e.g. tunnel junction within the light emitting region, e.g. quantum confinement structure or tunnel barrier
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0023—Colour matching, recognition, analysis, mixture or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/3403—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers having a strained layer structure in which the strain performs a special function, e.g. general strain effects, strain versus polarisation
- H01S5/3406—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers having a strained layer structure in which the strain performs a special function, e.g. general strain effects, strain versus polarisation including strain compensation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/3407—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers characterised by special barrier layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/343—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/34333—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser with a well layer based on Ga(In)N or Ga(In)P, e.g. blue laser
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/343—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/34346—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser characterised by the materials of the barrier layers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Nanotechnology (AREA)
- Business, Economics & Management (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Entrepreneurship & Innovation (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biophysics (AREA)
- Multimedia (AREA)
- Led Devices (AREA)
- Semiconductor Lasers (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040007541A KR100482511B1 (ko) | 2004-02-05 | 2004-02-05 | Ⅲ-질화물계 반도체 발광소자 |
PCT/KR2005/000360 WO2005076374A1 (en) | 2004-02-05 | 2005-02-05 | Iii-nitride compound semiconductor light emitting device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE464658T1 true ATE464658T1 (de) | 2010-04-15 |
Family
ID=34836691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05726372T ATE464658T1 (de) | 2004-02-05 | 2005-02-05 | Iii-nitridverbindungs-halbleiter- lichtemissionsbauelement |
Country Status (6)
Country | Link |
---|---|
US (1) | US7547909B2 (de) |
EP (1) | EP1721341B1 (de) |
KR (1) | KR100482511B1 (de) |
AT (1) | ATE464658T1 (de) |
DE (1) | DE602005020586D1 (de) |
WO (1) | WO2005076374A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100723022B1 (ko) * | 2006-05-19 | 2007-05-30 | 경희대학교 산학협력단 | 양자 우물 구조를 갖는 나노 구조체 및 그 제조방법 |
KR101283233B1 (ko) * | 2007-06-25 | 2013-07-11 | 엘지이노텍 주식회사 | 발광 소자 및 그 제조방법 |
US7928448B2 (en) | 2007-12-04 | 2011-04-19 | Philips Lumileds Lighting Company, Llc | III-nitride light emitting device including porous semiconductor layer |
JP5389054B2 (ja) | 2008-02-15 | 2014-01-15 | クリー インコーポレイテッド | 白色光出力を生成する広帯域発光デバイス・ランプ |
KR20090117538A (ko) | 2008-05-09 | 2009-11-12 | 삼성전기주식회사 | 질화물 반도체 발광소자 |
KR101123011B1 (ko) * | 2008-12-10 | 2012-03-15 | 삼성엘이디 주식회사 | 질화물 반도체 소자 |
WO2011027417A1 (ja) | 2009-09-01 | 2011-03-10 | 株式会社 東芝 | 半導体発光素子 |
JP4940317B2 (ja) | 2010-02-25 | 2012-05-30 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
KR101125026B1 (ko) * | 2010-11-19 | 2012-03-27 | 엘지이노텍 주식회사 | 발광소자 및 그 발광 소자의 제조 방법 |
KR101244583B1 (ko) | 2011-05-16 | 2013-03-25 | 한국광기술원 | 톱니 형태의 에너지 밴드갭을 가지는 활성층을 구비한 발광 소자 |
JP2013008803A (ja) * | 2011-06-23 | 2013-01-10 | Toyoda Gosei Co Ltd | Iii族窒化物半導体発光素子の製造方法 |
KR20130012375A (ko) | 2011-07-25 | 2013-02-04 | 삼성전자주식회사 | 반도체 발광소자 및 그 제조방법 |
US8723189B1 (en) * | 2012-01-06 | 2014-05-13 | Trustees Of Boston University | Ultraviolet light emitting diode structures and methods of manufacturing the same |
CN102544281A (zh) * | 2012-01-20 | 2012-07-04 | 厦门市三安光电科技有限公司 | 具有多层势垒结构的氮化镓基发光二极管 |
CN103633217B (zh) * | 2012-08-27 | 2018-07-27 | 晶元光电股份有限公司 | 发光装置 |
JP2015038949A (ja) * | 2013-07-17 | 2015-02-26 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
KR102140277B1 (ko) * | 2014-04-04 | 2020-07-31 | 엘지이노텍 주식회사 | 발광 소자 |
KR102212561B1 (ko) | 2014-08-11 | 2021-02-08 | 삼성전자주식회사 | 반도체 발광 소자 및 반도체 발광 소자 패키지 |
JP6281469B2 (ja) * | 2014-11-03 | 2018-02-21 | 豊田合成株式会社 | 発光素子の製造方法 |
KR20220058643A (ko) * | 2015-06-05 | 2022-05-09 | 오스텐도 테크놀로지스 인코포레이티드 | 다수의 활성층들로 선택적으로 캐리어를 주입한 발광 구조체 |
US9640716B2 (en) * | 2015-07-28 | 2017-05-02 | Genesis Photonics Inc. | Multiple quantum well structure and method for manufacturing the same |
US10396240B2 (en) | 2015-10-08 | 2019-08-27 | Ostendo Technologies, Inc. | III-nitride semiconductor light emitting device having amber-to-red light emission (>600 nm) and a method for making same |
CN105405947B (zh) * | 2015-12-14 | 2017-12-15 | 华灿光电股份有限公司 | 新型发光二极管外延片及其制备方法 |
FR3050872B1 (fr) * | 2016-04-27 | 2019-06-14 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Diode electroluminescente comprenant au moins une couche intermediaire de plus grand gap disposee dans au moins une couche barriere de la zone active |
KR102600002B1 (ko) | 2017-01-11 | 2023-11-08 | 삼성전자주식회사 | 반도체 발광 소자 |
CN107086258B (zh) * | 2017-04-18 | 2019-05-14 | 安徽三安光电有限公司 | 一种多量子阱结构及其发光二极管 |
JP6955172B2 (ja) * | 2018-08-31 | 2021-10-27 | 日亜化学工業株式会社 | 窒化物半導体発光素子とその製造方法 |
JP7328558B2 (ja) * | 2020-05-27 | 2023-08-17 | 日亜化学工業株式会社 | 発光素子及び発光素子の製造方法 |
KR20210146805A (ko) | 2020-05-27 | 2021-12-06 | 니치아 카가쿠 고교 가부시키가이샤 | 발광소자 및 발광소자의 제조 방법 |
KR20230015734A (ko) * | 2021-07-23 | 2023-01-31 | 주식회사 소프트에피 | 발광 소자 및 그 제조 방법 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3604205B2 (ja) | 1995-09-18 | 2004-12-22 | 日亜化学工業株式会社 | 窒化物半導体の成長方法 |
JPH09139543A (ja) * | 1995-11-15 | 1997-05-27 | Hitachi Ltd | 半導体レーザ素子 |
JP3341576B2 (ja) | 1996-03-27 | 2002-11-05 | 豊田合成株式会社 | 3族窒化物化合物半導体発光素子 |
JP3311275B2 (ja) * | 1997-08-29 | 2002-08-05 | 株式会社東芝 | 窒化物系半導体発光素子 |
KR100589621B1 (ko) * | 1998-03-12 | 2006-06-19 | 니치아 카가쿠 고교 가부시키가이샤 | 질화물 반도체 소자 |
KR100304881B1 (ko) * | 1998-10-15 | 2001-10-12 | 구자홍 | Gan계화합물반도체및그의결정성장방법 |
US7286585B2 (en) * | 1998-12-21 | 2007-10-23 | Finisar Corporation | Low temperature grown layers with migration enhanced epitaxy adjacent to an InGaAsN(Sb) based active region |
GB9913950D0 (en) * | 1999-06-15 | 1999-08-18 | Arima Optoelectronics Corp | Unipolar light emitting devices based on iii-nitride semiconductor superlattices |
JP4032636B2 (ja) * | 1999-12-13 | 2008-01-16 | 日亜化学工業株式会社 | 発光素子 |
KR100425341B1 (ko) * | 2000-02-08 | 2004-03-31 | 삼성전기주식회사 | 질화물 반도체 발광 소자 |
DE60230602D1 (de) * | 2001-03-28 | 2009-02-12 | Nichia Corp | Nitrid-halbleiterelement |
US7015515B2 (en) * | 2001-06-08 | 2006-03-21 | Toyoda Gosei Co., Ltd. | Group III nitride compound semiconductor device having a superlattice structure |
DE60225322T2 (de) * | 2001-11-05 | 2009-02-26 | Nichia Corp., Anan | Halbleiterelement |
DE10228523B4 (de) | 2001-11-14 | 2017-09-21 | Lg Display Co., Ltd. | Berührungstablett |
JP4507532B2 (ja) * | 2002-08-27 | 2010-07-21 | 日亜化学工業株式会社 | 窒化物半導体素子 |
KR20040047132A (ko) * | 2002-11-29 | 2004-06-05 | (주)옵트로닉스 | 다중 양자우물 구조를 갖는 질화물 반도체 소자 |
JP4412918B2 (ja) * | 2003-05-28 | 2010-02-10 | シャープ株式会社 | 窒化物半導体発光素子及びその製造方法 |
JP4754164B2 (ja) * | 2003-08-08 | 2011-08-24 | 株式会社光波 | 半導体層 |
CN100446281C (zh) * | 2003-10-02 | 2008-12-24 | 昭和电工株式会社 | 氮化物半导体;使用该半导体的发光器件;及其制造方法 |
EP1686629B1 (de) * | 2003-11-19 | 2018-12-26 | Nichia Corporation | Nitrid-Halbleiter-Leuchtdiode und Verfahren zu ihrer Herstellung |
-
2004
- 2004-02-05 KR KR1020040007541A patent/KR100482511B1/ko not_active IP Right Cessation
-
2005
- 2005-02-05 AT AT05726372T patent/ATE464658T1/de not_active IP Right Cessation
- 2005-02-05 EP EP05726372A patent/EP1721341B1/de not_active Not-in-force
- 2005-02-05 WO PCT/KR2005/000360 patent/WO2005076374A1/en active Application Filing
- 2005-02-05 DE DE602005020586T patent/DE602005020586D1/de active Active
- 2005-03-05 US US10/597,607 patent/US7547909B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7547909B2 (en) | 2009-06-16 |
KR100482511B1 (ko) | 2005-04-14 |
EP1721341A1 (de) | 2006-11-15 |
US20080149917A1 (en) | 2008-06-26 |
DE602005020586D1 (de) | 2010-05-27 |
EP1721341B1 (de) | 2010-04-14 |
WO2005076374A1 (en) | 2005-08-18 |
EP1721341A4 (de) | 2007-10-24 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |