CN100483613C - 量子点制作方法 - Google Patents
量子点制作方法 Download PDFInfo
- Publication number
- CN100483613C CN100483613C CNB2005100333250A CN200510033325A CN100483613C CN 100483613 C CN100483613 C CN 100483613C CN B2005100333250 A CNB2005100333250 A CN B2005100333250A CN 200510033325 A CN200510033325 A CN 200510033325A CN 100483613 C CN100483613 C CN 100483613C
- Authority
- CN
- China
- Prior art keywords
- substrate
- quantum
- insulating barrier
- quantum point
- making method
- 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
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 239000002096 quantum dot Substances 0.000 claims description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 22
- 239000004065 semiconductor Substances 0.000 claims description 21
- 235000012239 silicon dioxide Nutrition 0.000 claims description 17
- 239000000377 silicon dioxide Substances 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 15
- 238000005530 etching Methods 0.000 claims description 9
- 238000011534 incubation Methods 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000005229 chemical vapour deposition Methods 0.000 claims description 6
- 238000001451 molecular beam epitaxy Methods 0.000 claims description 5
- 229920002120 photoresistant polymer Polymers 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 10
- 238000001259 photo etching Methods 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 8
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical class [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 11
- 239000013078 crystal Substances 0.000 description 11
- 229910002601 GaN Inorganic materials 0.000 description 8
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- 238000000038 ultrahigh vacuum chemical vapour deposition Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000000407 epitaxy Methods 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
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/81—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation
- H10D62/812—Single quantum well structures
- H10D62/814—Quantum box structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- 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
-
- 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
- H01L21/02387—Group 13/15 materials
- H01L21/02389—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
-
- 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
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
- H01L21/02639—Preparation of substrate for selective deposition
-
- 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
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
- H01L21/02639—Preparation of substrate for selective deposition
- H01L21/02642—Mask materials other than SiO2 or SiN
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100333250A CN100483613C (zh) | 2005-02-24 | 2005-02-24 | 量子点制作方法 |
US11/307,725 US20060189104A1 (en) | 2005-02-24 | 2006-02-18 | Method for forming a quantum dot pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100333250A CN100483613C (zh) | 2005-02-24 | 2005-02-24 | 量子点制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1825534A CN1825534A (zh) | 2006-08-30 |
CN100483613C true CN100483613C (zh) | 2009-04-29 |
Family
ID=36913299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100333250A Expired - Fee Related CN100483613C (zh) | 2005-02-24 | 2005-02-24 | 量子点制作方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060189104A1 (zh) |
CN (1) | CN100483613C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101213638B (zh) | 2005-06-30 | 2011-07-06 | L·皮尔·德罗什蒙 | 电子元件及制造方法 |
CN101830430B (zh) * | 2010-05-24 | 2013-03-27 | 山东大学 | 一种大面积、高度均匀有序量子点阵列制造方法 |
KR101154368B1 (ko) | 2010-09-27 | 2012-06-15 | 엘지이노텍 주식회사 | 광변환부재 제조방법 및 그 제조방법으로 제조된 광변환부재를 포함하는 백라이트 유닛 |
EP2636069B1 (en) * | 2010-11-03 | 2021-07-07 | L. Pierre De Rochemont | Semiconductor chip carriers with monolithically integrated quantum dot devices and method of manufacture thereof |
WO2013019299A2 (en) * | 2011-05-11 | 2013-02-07 | Qd Vision, Inc. | Method for processing devices including quantum dots and devices |
US9490414B2 (en) | 2011-08-31 | 2016-11-08 | L. Pierre de Rochemont | Fully integrated thermoelectric devices and their application to aerospace de-icing systems |
CN102290435B (zh) * | 2011-09-14 | 2013-11-06 | 青岛理工大学 | 一种大面积量子点及其阵列制造方法 |
CN102623307B (zh) * | 2012-03-29 | 2014-01-08 | 中国科学院半导体研究所 | 通用的多种材料间全限制量子点的自对准制备方法 |
US9281203B2 (en) | 2013-08-23 | 2016-03-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Silicon dot formation by direct self-assembly method for flash memory |
US9064821B2 (en) | 2013-08-23 | 2015-06-23 | Taiwan Semiconductor Manufacturing Co. Ltd. | Silicon dot formation by self-assembly method and selective silicon growth for flash memory |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484277A (zh) * | 2002-09-17 | 2004-03-24 | ����ʿ�뵼������˾ | 量子点形成方法 |
WO2004054006A1 (en) * | 2002-12-10 | 2004-06-24 | Lg Innotek Co., Ltd | Led and fabrication method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3149030B2 (ja) * | 1991-06-13 | 2001-03-26 | 富士通株式会社 | 半導体量子箱装置及びその製造方法 |
JP3235144B2 (ja) * | 1991-08-02 | 2001-12-04 | ソニー株式会社 | 量子箱列の作製方法 |
US5482890A (en) * | 1994-10-14 | 1996-01-09 | National Science Council | Method of fabricating quantum dot structures |
KR100301116B1 (ko) * | 1998-12-02 | 2001-10-20 | 오길록 | 양자점 구조를 갖는 화합물반도체 기판의 제조 방법 |
US6709929B2 (en) * | 2001-06-25 | 2004-03-23 | North Carolina State University | Methods of forming nano-scale electronic and optoelectronic devices using non-photolithographically defined nano-channel templates |
KR100763897B1 (ko) * | 2002-12-23 | 2007-10-05 | 삼성전자주식회사 | 나노도트를 가지는 메모리 제조방법 |
US8318520B2 (en) * | 2005-12-30 | 2012-11-27 | Lin Ming-Nung | Method of microminiaturizing a nano-structure |
-
2005
- 2005-02-24 CN CNB2005100333250A patent/CN100483613C/zh not_active Expired - Fee Related
-
2006
- 2006-02-18 US US11/307,725 patent/US20060189104A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484277A (zh) * | 2002-09-17 | 2004-03-24 | ����ʿ�뵼������˾ | 量子点形成方法 |
WO2004054006A1 (en) * | 2002-12-10 | 2004-06-24 | Lg Innotek Co., Ltd | Led and fabrication method thereof |
Also Published As
Publication number | Publication date |
---|---|
US20060189104A1 (en) | 2006-08-24 |
CN1825534A (zh) | 2006-08-30 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: 200331 room 155-2, ginkgo Road, Shanghai, Putuo District, China, 4 Patentee after: Shanghai State Intellectual Property Services Co., Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20190224 |