CN102232056A - 用于生成量子点的装置和方法 - Google Patents
用于生成量子点的装置和方法 Download PDFInfo
- Publication number
- CN102232056A CN102232056A CN2009801483497A CN200980148349A CN102232056A CN 102232056 A CN102232056 A CN 102232056A CN 2009801483497 A CN2009801483497 A CN 2009801483497A CN 200980148349 A CN200980148349 A CN 200980148349A CN 102232056 A CN102232056 A CN 102232056A
- Authority
- CN
- China
- Prior art keywords
- precursor
- quantum dot
- solution
- heating
- blender
- 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.)
- Granted
Links
- 239000002096 quantum dot Substances 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims description 29
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 110
- 239000000243 solution Substances 0.000 claims abstract description 102
- 239000002243 precursor Substances 0.000 claims abstract description 97
- 239000011259 mixed solution Substances 0.000 claims abstract description 17
- 230000012010 growth Effects 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 238000005086 pumping Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 10
- 239000004065 semiconductor Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 19
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 14
- 239000011669 selenium Substances 0.000 description 14
- 229910052711 selenium Inorganic materials 0.000 description 14
- NLAGNNORBYGNAV-UHFFFAOYSA-N 2-methylnonacosane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(C)C NLAGNNORBYGNAV-UHFFFAOYSA-N 0.000 description 8
- 229910052793 cadmium Inorganic materials 0.000 description 8
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 8
- ZTSAVNXIUHXYOY-CVBJKYQLSA-L cadmium(2+);(z)-octadec-9-enoate Chemical compound [Cd+2].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O ZTSAVNXIUHXYOY-CVBJKYQLSA-L 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- 230000003698 anagen phase Effects 0.000 description 2
- 150000001661 cadmium Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RMZAYIKUYWXQPB-UHFFFAOYSA-N trioctylphosphane Chemical compound CCCCCCCCP(CCCCCCCC)CCCCCCCC RMZAYIKUYWXQPB-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
- C09K11/881—Chalcogenides
- C09K11/883—Chalcogenides with zinc or cadmium
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Led Device Packages (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0105369 | 2008-10-27 | ||
KR1020080105369A KR101078050B1 (ko) | 2008-10-27 | 2008-10-27 | 양자점 제조 장치 및 양자점 제조 방법 |
PCT/KR2009/006228 WO2010050727A2 (ko) | 2008-10-27 | 2009-10-27 | 양자점 제조 장치 및 양자점 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102232056A true CN102232056A (zh) | 2011-11-02 |
CN102232056B CN102232056B (zh) | 2013-12-25 |
Family
ID=42129448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801483497A Expired - Fee Related CN102232056B (zh) | 2008-10-27 | 2009-10-27 | 用于生成量子点的装置和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8354090B2 (zh) |
EP (1) | EP2351702B1 (zh) |
KR (1) | KR101078050B1 (zh) |
CN (1) | CN102232056B (zh) |
TW (1) | TWI460324B (zh) |
WO (1) | WO2010050727A2 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106423005A (zh) * | 2016-10-31 | 2017-02-22 | 华南理工大学 | 一种毛细力辅助驱动合成量子点的装置及其合成量子点的方法 |
CN106433636A (zh) * | 2016-11-11 | 2017-02-22 | 华南理工大学 | 一种基于微通道离子泵的一体化量子点合成方法及装置 |
CN106916584A (zh) * | 2017-04-21 | 2017-07-04 | 东莞市睿泰涂布科技有限公司 | 量子点合成装置及量子点合成方法 |
WO2018192539A1 (zh) * | 2017-04-21 | 2018-10-25 | 东莞市睿泰涂布科技有限公司 | 量子点核合成装置及量子点核合成方法 |
WO2018192541A1 (zh) * | 2017-04-21 | 2018-10-25 | 东莞市睿泰涂布科技有限公司 | 量子点前驱体合成装置及量子点前驱体合成方法 |
WO2018192540A1 (zh) * | 2017-04-21 | 2018-10-25 | 东莞市睿泰涂布科技有限公司 | 量子点核壳合成装置及量子点核壳合成方法 |
CN109941977A (zh) * | 2019-04-22 | 2019-06-28 | 中国科学院化学研究所 | 一种硒化镉量子点的合成方法 |
CN109999739A (zh) * | 2019-02-01 | 2019-07-12 | 天津大学 | 一种均匀混合的微流控反应合成材料装置 |
CN112921436A (zh) * | 2021-03-08 | 2021-06-08 | 南京鼓楼医院 | 一种包裹钙钛矿量子点的纤维、制备方法及装置 |
CN112969594A (zh) * | 2018-10-31 | 2021-06-15 | 韩国机械研究院 | 结构着色基板、用于制造结构着色基板的方法以及使用由此制造的结构着色基板的安全验证系统 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101147840B1 (ko) * | 2008-10-27 | 2012-05-21 | 한국기계연구원 | 복수의 가열 영역을 가지는 양자점 제조 장치 및 양자점 제조 방법 |
KR101078050B1 (ko) * | 2008-10-27 | 2011-10-31 | 한국기계연구원 | 양자점 제조 장치 및 양자점 제조 방법 |
KR101498754B1 (ko) * | 2011-03-04 | 2015-03-05 | 주식회사 나노스퀘어 | 코어-쉘 구조의 양자점 자동 제조 장치 |
KR101299713B1 (ko) * | 2011-08-25 | 2013-08-26 | 한국기계연구원 | 양자점 제조 장치 및 그를 이용한 양자점 제조 방법 |
WO2015017477A1 (en) | 2013-07-31 | 2015-02-05 | US Nano LLC | Apparatus and methods for continuous flow synthesis of semiconductor nanowires |
KR101663275B1 (ko) * | 2015-03-02 | 2016-10-10 | 한국생산기술연구원 | 양자점 합성 장치 |
US10369538B2 (en) | 2015-12-31 | 2019-08-06 | Kuantag Nanoteknolojiler Gelistirme Ve Uretim A.S. | Flow system and process for photoluminescent nanoparticle production |
US10815424B2 (en) | 2015-12-31 | 2020-10-27 | Kuantag Nanoteknolojiler Gelistirme Ve Uretim A.S. | One-step process for synthesis of core shell nanocrystals |
KR102224533B1 (ko) | 2017-03-28 | 2021-03-05 | 후지필름 가부시키가이샤 | Iii-v족 반도체 나노 입자의 제조 방법, iii-v족 반도체 양자 도트의 제조 방법, 및 플로식 반응 시스템 |
TWI636120B (zh) * | 2017-08-04 | 2018-09-21 | 奇美實業股份有限公司 | 量子點的製造方法、發光材料、發光元件以及顯示裝置 |
KR102308148B1 (ko) | 2018-12-27 | 2021-10-06 | 주식회사 오디텍 | 양자점 제조장치 및 이를 이용한 양자점 제조방법 |
KR102562880B1 (ko) * | 2021-03-18 | 2023-08-03 | 순천향대학교 산학협력단 | 양자점의 연속 대량 합성방법 및 이에 이용되는 양자점 연속 대량 합성장치 |
KR20230076230A (ko) | 2021-11-24 | 2023-05-31 | 페롤레드 주식회사 | 미세유체 하이브리드 반응기를 포함하는 페로브스카이트 나노결정 제조장치 및 이를 이용한 페로브스카이트 나노결정 제조방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020083888A1 (en) | 2000-12-28 | 2002-07-04 | Zehnder Donald A. | Flow synthesis of quantum dot nanocrystals |
US7229497B2 (en) * | 2003-08-26 | 2007-06-12 | Massachusetts Institute Of Technology | Method of preparing nanocrystals |
JP4348451B2 (ja) * | 2005-07-06 | 2009-10-21 | 独立行政法人産業技術総合研究所 | ナノ粒子製造方法、及びその装置 |
DE102006055218A1 (de) * | 2006-11-21 | 2008-05-29 | Bayer Technology Services Gmbh | Kontinuierliches Verfahren zur Synthese von nanoskaligen metallhaltigen Nanopartikel und Nanopartikeldispersion |
KR100876258B1 (ko) * | 2007-01-25 | 2008-12-26 | 고려대학교 산학협력단 | 망간이 도핑된 카드뮴셀레나이드 양자점의 제조방법 |
CN201120278Y (zh) * | 2007-11-07 | 2008-09-24 | 华东理工大学 | 一种连续合成无机纳米晶的微反应装置 |
CN100557091C (zh) * | 2007-11-07 | 2009-11-04 | 华东理工大学 | 一种利用温度梯度合成硒化镉纳米晶的微反应装置与方法 |
KR101078050B1 (ko) * | 2008-10-27 | 2011-10-31 | 한국기계연구원 | 양자점 제조 장치 및 양자점 제조 방법 |
-
2008
- 2008-10-27 KR KR1020080105369A patent/KR101078050B1/ko not_active IP Right Cessation
-
2009
- 2009-10-27 CN CN2009801483497A patent/CN102232056B/zh not_active Expired - Fee Related
- 2009-10-27 EP EP09823807.4A patent/EP2351702B1/en not_active Not-in-force
- 2009-10-27 TW TW098136353A patent/TWI460324B/zh not_active IP Right Cessation
- 2009-10-27 US US13/126,053 patent/US8354090B2/en not_active Expired - Fee Related
- 2009-10-27 WO PCT/KR2009/006228 patent/WO2010050727A2/ko active Application Filing
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106423005A (zh) * | 2016-10-31 | 2017-02-22 | 华南理工大学 | 一种毛细力辅助驱动合成量子点的装置及其合成量子点的方法 |
CN106433636A (zh) * | 2016-11-11 | 2017-02-22 | 华南理工大学 | 一种基于微通道离子泵的一体化量子点合成方法及装置 |
CN106433636B (zh) * | 2016-11-11 | 2019-04-09 | 华南理工大学 | 一种基于微通道离子泵的一体化量子点合成方法及装置 |
WO2018192540A1 (zh) * | 2017-04-21 | 2018-10-25 | 东莞市睿泰涂布科技有限公司 | 量子点核壳合成装置及量子点核壳合成方法 |
WO2018192541A1 (zh) * | 2017-04-21 | 2018-10-25 | 东莞市睿泰涂布科技有限公司 | 量子点前驱体合成装置及量子点前驱体合成方法 |
WO2018192544A1 (zh) * | 2017-04-21 | 2018-10-25 | 东莞市睿泰涂布科技有限公司 | 量子点合成装置及量子点合成方法 |
WO2018192539A1 (zh) * | 2017-04-21 | 2018-10-25 | 东莞市睿泰涂布科技有限公司 | 量子点核合成装置及量子点核合成方法 |
CN106916584A (zh) * | 2017-04-21 | 2017-07-04 | 东莞市睿泰涂布科技有限公司 | 量子点合成装置及量子点合成方法 |
CN112969594A (zh) * | 2018-10-31 | 2021-06-15 | 韩国机械研究院 | 结构着色基板、用于制造结构着色基板的方法以及使用由此制造的结构着色基板的安全验证系统 |
CN109999739A (zh) * | 2019-02-01 | 2019-07-12 | 天津大学 | 一种均匀混合的微流控反应合成材料装置 |
CN109999739B (zh) * | 2019-02-01 | 2021-04-02 | 天津大学 | 一种均匀混合的微流控反应合成材料装置 |
CN109941977A (zh) * | 2019-04-22 | 2019-06-28 | 中国科学院化学研究所 | 一种硒化镉量子点的合成方法 |
CN112921436A (zh) * | 2021-03-08 | 2021-06-08 | 南京鼓楼医院 | 一种包裹钙钛矿量子点的纤维、制备方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
US8354090B2 (en) | 2013-01-15 |
TWI460324B (zh) | 2014-11-11 |
CN102232056B (zh) | 2013-12-25 |
WO2010050727A3 (ko) | 2010-07-29 |
KR20100046508A (ko) | 2010-05-07 |
EP2351702B1 (en) | 2018-02-21 |
KR101078050B1 (ko) | 2011-10-31 |
TW201028504A (en) | 2010-08-01 |
EP2351702A2 (en) | 2011-08-03 |
WO2010050727A2 (ko) | 2010-05-06 |
EP2351702A4 (en) | 2013-05-22 |
US20110223097A1 (en) | 2011-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102232056B (zh) | 用于生成量子点的装置和方法 | |
CN102232057B (zh) | 制造量子点的具有多个加热区的设备及制造量子点的方法 | |
US11702761B2 (en) | Concentric flow reactor | |
US20050220915A1 (en) | Preparation method of nanoparticles | |
KR101180980B1 (ko) | 다중껍질 양자점의 제조장치 및 제조방법 | |
CN104650104B (zh) | 锌离子-卟啉纳米络合物的制备方法 | |
CN107866577B (zh) | 一种瞬动微流管反应器制备单分散银粉的方法 | |
EP1452225A1 (en) | Preparation of nanoparticles | |
Li et al. | High-throughput synthesis of nanoparticles using oscillating feedback microreactors: a selective scaling-out strategy | |
US20220089949A1 (en) | Method for production of quantum rods using flow reactor | |
CN108277527A (zh) | 一种使用源金属制备多元化合物块晶的装置及方法 | |
JP2007061923A (ja) | ナノ粒子製造方法及びその製造装置 | |
CN117340262A (zh) | 一种银纳米流体的微流控合成方法和应用 | |
CN113511636A (zh) | 合成半导体发光纳米棒的方法以及流动反应器 | |
JP2014097482A (ja) | マイクロ流路内の液−液界面流動制御による微粒子の作製法及び、当該作製法にて使用される晶析装置 | |
KR20120102385A (ko) | 고분자 입자의 제조장치 및 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: YINGDI CO., LTD. Free format text: FORMER OWNER: KOREA INSTITUTE OF MACHINERY + METALS Effective date: 20130812 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130812 Address after: Seoul, South Kerean Applicant after: Neo Lab Convergence Inc. Address before: South Korea field wide area Applicant before: Korea Machine & Materials Institute |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20131225 Termination date: 20181027 |