JP4891462B2 - 窒化ガリウム系化合物半導体発光素子 - Google Patents
窒化ガリウム系化合物半導体発光素子 Download PDFInfo
- Publication number
- JP4891462B2 JP4891462B2 JP2011513563A JP2011513563A JP4891462B2 JP 4891462 B2 JP4891462 B2 JP 4891462B2 JP 2011513563 A JP2011513563 A JP 2011513563A JP 2011513563 A JP2011513563 A JP 2011513563A JP 4891462 B2 JP4891462 B2 JP 4891462B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- gan
- plane
- active layer
- growth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02373—Group 14 semiconducting materials
- H01L21/02378—Silicon carbide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/0242—Crystalline insulating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02455—Group 13/15 materials
- H01L21/02458—Nitrides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02521—Materials
- H01L21/02538—Group 13/15 materials
- H01L21/0254—Nitrides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02579—P-type
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
- H10H20/0133—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials
- H10H20/01335—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials the light-emitting regions comprising nitride materials
-
- 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
- H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
- H10H20/812—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions within the light-emitting regions, e.g. having quantum confinement structures
-
- 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
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
- H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
- H10H20/8252—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN characterised by the dopants
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Led Devices (AREA)
Description
以下、図14を参照しながら、本発明による窒化ガリウム系化合物半導体発光素子の実施形態を説明する。
102、202 n−GaN層
103、203 GaNバリア層
104、204 InxGa1-xN(0<x<1)井戸層
105、205 GaN/InGaN多重量子井戸活性層
106、206 p−AlGaNオーバーフロー抑制層
107、207 p−GaN層
108 n側電極
109 p側電極
208 アンドープGaN層
Claims (1)
- n型窒化ガリウム系化合物半導体層、p型窒化ガリウム系化合物半導体層、および、前記n型窒化ガリウム系化合物半導体層と前記p型窒化ガリウム系化合物半導体層との間に位置する発光層を備え、前記p型窒化ガリウム系化合物半導体層と前記発光層との間にAlを含むオーバーフロー抑制層を備える半導体発光素子の製造方法であって、
基板を有機金属気相成長装置の反応室内に導入する工程(a)と、
有機金属気相成長法により、前記基板上に8nm以上16nm以下の厚さを有するInxGa1-xN(0<x<1)井戸層を含む(10−10)m面半導体層からなる発光層を成長させる工程(b)とを包含し、
前記工程(b)において、前記InxGa1-xN(0<x<1)井戸層の成長速度は、前記発光層に含有される酸素原子の濃度が2.5×1017cm-3以下になる速度に決定される半導体発光素子の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011513563A JP4891462B2 (ja) | 2009-11-12 | 2010-07-07 | 窒化ガリウム系化合物半導体発光素子 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009259162 | 2009-11-12 | ||
JP2009259162 | 2009-11-12 | ||
JP2011513563A JP4891462B2 (ja) | 2009-11-12 | 2010-07-07 | 窒化ガリウム系化合物半導体発光素子 |
PCT/JP2010/004433 WO2011058682A1 (ja) | 2009-11-12 | 2010-07-07 | 窒化ガリウム系化合物半導体発光素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4891462B2 true JP4891462B2 (ja) | 2012-03-07 |
JPWO2011058682A1 JPWO2011058682A1 (ja) | 2013-03-28 |
Family
ID=43991357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011513563A Expired - Fee Related JP4891462B2 (ja) | 2009-11-12 | 2010-07-07 | 窒化ガリウム系化合物半導体発光素子 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8546167B2 (ja) |
EP (1) | EP2461376A4 (ja) |
JP (1) | JP4891462B2 (ja) |
CN (1) | CN102484180B (ja) |
WO (1) | WO2011058682A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10541514B2 (en) | 2016-02-25 | 2020-01-21 | Ngk Insulators, Ltd. | Surface-emitting device, vertical external-cavity surface-emitting laser, and method for manufacturing surface-emitting device |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5361925B2 (ja) * | 2011-03-08 | 2013-12-04 | 株式会社東芝 | 半導体発光素子およびその製造方法 |
JP5060637B1 (ja) * | 2011-05-13 | 2012-10-31 | 株式会社東芝 | 半導体発光素子及びウェーハ |
JP6426359B2 (ja) * | 2014-03-24 | 2018-11-21 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
JP5919484B2 (ja) * | 2014-05-13 | 2016-05-18 | パナソニックIpマネジメント株式会社 | 窒化物半導体発光ダイオード |
US9985168B1 (en) | 2014-11-18 | 2018-05-29 | Cree, Inc. | Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers |
CN105140367B (zh) * | 2015-09-29 | 2018-03-09 | 华南师范大学 | 一种GaN基LED外延结构 |
JP6438542B1 (ja) * | 2017-07-27 | 2018-12-12 | 日機装株式会社 | 半導体発光素子 |
US11393948B2 (en) | 2018-08-31 | 2022-07-19 | Creeled, Inc. | Group III nitride LED structures with improved electrical performance |
CN114730818A (zh) | 2019-11-26 | 2022-07-08 | 日亚化学工业株式会社 | 氮化物半导体元件 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003092456A (ja) * | 2001-07-11 | 2003-03-28 | Ricoh Co Ltd | 半導体発光素子及びその製造方法 |
JP2004072070A (ja) * | 2002-06-11 | 2004-03-04 | Ricoh Co Ltd | 半導体発光素子の製造方法および半導体発光素子および面発光型半導体レーザ素子の製造方法および面発光型半導体レーザ素子および面発光型半導体レーザアレイおよび光送信モジュールおよび光送受信モジュールおよび光通信システム |
WO2008073385A1 (en) * | 2006-12-11 | 2008-06-19 | The Regents Of The University Of California | Metalorganic chemical vapor deposition (mocvd) growth of high performance non-polar iii-nitride optical devices |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693963A (en) | 1994-09-19 | 1997-12-02 | Kabushiki Kaisha Toshiba | Compound semiconductor device with nitride |
GB2353899A (en) | 1999-09-01 | 2001-03-07 | Sharp Kk | A quantum well semiconductor device with strained barrier layer |
JP2002016284A (ja) * | 2000-06-29 | 2002-01-18 | Toshiba Corp | 窒化ガリウム系半導体発光素子の製造方法 |
US7180100B2 (en) | 2001-03-27 | 2007-02-20 | Ricoh Company, Ltd. | Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system |
US6765232B2 (en) * | 2001-03-27 | 2004-07-20 | Ricoh Company, Ltd. | Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system |
JP2008034889A (ja) | 2001-07-11 | 2008-02-14 | Ricoh Co Ltd | 半導体発光素子 |
JP5461773B2 (ja) | 2004-06-03 | 2014-04-02 | 独立行政法人科学技術振興機構 | ハイドライド気相成長法による平坦で低転位密度のm面窒化ガリウムの成長 |
KR100685302B1 (ko) | 2005-11-02 | 2007-02-22 | 엠텍비젼 주식회사 | 수직 동기 신호 지연 출력 방법 및 그 방법을 수행하는이미지 시그널 프로세서 |
JP2010512660A (ja) * | 2006-12-11 | 2010-04-22 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 無極性および半極性の発光デバイス |
JP2008258503A (ja) * | 2007-04-06 | 2008-10-23 | Sumitomo Electric Ind Ltd | 窒化物系半導体発光素子、および窒化物系半導体発光素子を作製する方法 |
JP2009043970A (ja) | 2007-08-09 | 2009-02-26 | Panasonic Corp | 半導体素子及びその製造方法 |
JP4375497B1 (ja) | 2009-03-11 | 2009-12-02 | 住友電気工業株式会社 | Iii族窒化物半導体素子、エピタキシャル基板、及びiii族窒化物半導体素子を作製する方法 |
-
2010
- 2010-07-07 JP JP2011513563A patent/JP4891462B2/ja not_active Expired - Fee Related
- 2010-07-07 CN CN201080038204.4A patent/CN102484180B/zh not_active Expired - Fee Related
- 2010-07-07 EP EP10829650A patent/EP2461376A4/en not_active Withdrawn
- 2010-07-07 WO PCT/JP2010/004433 patent/WO2011058682A1/ja active Application Filing
-
2012
- 2012-02-27 US US13/405,725 patent/US8546167B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003092456A (ja) * | 2001-07-11 | 2003-03-28 | Ricoh Co Ltd | 半導体発光素子及びその製造方法 |
JP2004072070A (ja) * | 2002-06-11 | 2004-03-04 | Ricoh Co Ltd | 半導体発光素子の製造方法および半導体発光素子および面発光型半導体レーザ素子の製造方法および面発光型半導体レーザ素子および面発光型半導体レーザアレイおよび光送信モジュールおよび光送受信モジュールおよび光通信システム |
WO2008073385A1 (en) * | 2006-12-11 | 2008-06-19 | The Regents Of The University Of California | Metalorganic chemical vapor deposition (mocvd) growth of high performance non-polar iii-nitride optical devices |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10541514B2 (en) | 2016-02-25 | 2020-01-21 | Ngk Insulators, Ltd. | Surface-emitting device, vertical external-cavity surface-emitting laser, and method for manufacturing surface-emitting device |
Also Published As
Publication number | Publication date |
---|---|
WO2011058682A1 (ja) | 2011-05-19 |
US20120153258A1 (en) | 2012-06-21 |
JPWO2011058682A1 (ja) | 2013-03-28 |
EP2461376A4 (en) | 2013-03-13 |
US8546167B2 (en) | 2013-10-01 |
EP2461376A1 (en) | 2012-06-06 |
CN102484180B (zh) | 2014-09-17 |
CN102484180A (zh) | 2012-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4891462B2 (ja) | 窒化ガリウム系化合物半導体発光素子 | |
JP6092961B2 (ja) | Iii族窒化物半導体発光素子およびその製造方法 | |
CN102084504B (zh) | 氮化物类半导体发光元件及其制造方法 | |
JP5437533B2 (ja) | 窒化ガリウム系化合物半導体発光素子およびその製造方法 | |
JP5262206B2 (ja) | Iii族窒化物半導体層の製造方法及びiii族窒化物半導体発光素子の製造方法 | |
JP2009123718A (ja) | Iii族窒化物化合物半導体素子及びその製造方法、iii族窒化物化合物半導体発光素子及びその製造方法、並びにランプ | |
WO2009154129A1 (ja) | Iii族窒化物半導体発光素子及びその製造方法、並びにランプ | |
CN102576786B (zh) | 氮化镓系化合物半导体发光元件 | |
JPWO2010032423A1 (ja) | Iii族窒化物半導体発光素子の製造方法、iii族窒化物半導体発光素子並びにランプ、iii族窒化物半導体発光素子ウエーハの発光波長分布のばらつき低減方法 | |
JP2008177525A (ja) | Iii族窒化物半導体発光素子の製造方法、及びiii族窒化物半導体発光素子、並びにランプ | |
JP2008109084A (ja) | Iii族窒化物化合物半導体発光素子の製造方法、及びiii族窒化物化合物半導体発光素子、並びにランプ | |
JP2008124060A (ja) | Iii族窒化物化合物半導体発光素子の製造方法、及びiii族窒化物化合物半導体発光素子、並びにランプ | |
WO2013042297A1 (ja) | 窒化ガリウム系化合物半導体発光素子及びそれを用いた光源装置 | |
JP5113305B2 (ja) | 窒化ガリウム系化合物半導体発光素子および当該発光素子を備える光源 | |
JP4856792B2 (ja) | 窒化物半導体素子の製造方法 | |
JP6925141B2 (ja) | 半導体基板、半導体発光素子および灯具 | |
JP4974635B2 (ja) | Iii族窒化物化合物半導体積層構造体の成膜方法 | |
JP2004356522A (ja) | 3−5族化合物半導体、その製造方法及びその用途 | |
JP2008115463A (ja) | Iii族窒化物半導体の積層構造及びその製造方法と半導体発光素子とランプ | |
WO2020075849A1 (ja) | 半導体成長用基板、半導体素子、半導体発光素子および半導体素子製造方法 | |
JP2006128653A (ja) | 3−5族化合物半導体、その製造方法及びその用途 | |
JP2010147497A (ja) | Iii族窒化物半導体の積層構造の製造方法及びiii族窒化物半導体発光素子の製造方法 | |
JP2008177523A (ja) | Iii族窒化物化合物半導体発光素子の製造方法、及びiii族窒化物化合物半導体発光素子、並びにランプ | |
JP2006019713A (ja) | Iii族窒化物半導体発光素子およびそれを用いたled |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110830 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111122 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111215 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4891462 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141222 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |