CN110904500A - 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 - Google Patents
一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 Download PDFInfo
- Publication number
- CN110904500A CN110904500A CN201911066888.8A CN201911066888A CN110904500A CN 110904500 A CN110904500 A CN 110904500A CN 201911066888 A CN201911066888 A CN 201911066888A CN 110904500 A CN110904500 A CN 110904500A
- Authority
- CN
- China
- Prior art keywords
- crystal
- seed
- cavity
- seed crystal
- growth furnace
- 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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/34—Edge-defined film-fed crystal-growth using dies or slits
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/36—Single-crystal growth by pulling from a melt, e.g. Czochralski method characterised by the seed, e.g. its crystallographic orientation
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/20—Aluminium oxides
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911066888.8A CN110904500B (zh) | 2019-11-04 | 2019-11-04 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
PCT/CN2020/084487 WO2021088314A1 (zh) | 2019-11-04 | 2020-04-13 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911066888.8A CN110904500B (zh) | 2019-11-04 | 2019-11-04 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110904500A true CN110904500A (zh) | 2020-03-24 |
CN110904500B CN110904500B (zh) | 2021-09-28 |
Family
ID=69816390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911066888.8A Expired - Fee Related CN110904500B (zh) | 2019-11-04 | 2019-11-04 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN110904500B (zh) |
WO (1) | WO2021088314A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109306519A (zh) * | 2018-10-30 | 2019-02-05 | 天通银厦新材料有限公司 | 一种携带备用籽晶的蓝宝石晶体生长炉及其引晶方法 |
WO2021088314A1 (zh) * | 2019-11-04 | 2021-05-14 | 南京同溧晶体材料研究院有限公司 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
WO2022052080A1 (zh) * | 2020-09-14 | 2022-03-17 | 南京同溧晶体材料研究院有限公司 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
WO2022052079A1 (zh) * | 2020-09-14 | 2022-03-17 | 南京同溧晶体材料研究院有限公司 | 一种基于籽晶替换方案的导膜法蓝宝石晶体生长炉 |
CN115074820A (zh) * | 2022-06-17 | 2022-09-20 | 哈尔滨工业大学 | 一种单晶rig厚膜的双坩埚液相外延制备方法 |
CN115491757A (zh) * | 2022-11-18 | 2022-12-20 | 浙江晶盛机电股份有限公司 | 晶体生长炉及籽晶更换方法 |
CN115558985A (zh) * | 2022-11-18 | 2023-01-03 | 浙江晶盛机电股份有限公司 | 籽晶更换装置、晶体生长炉及籽晶更换方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115467027B (zh) * | 2022-08-15 | 2024-02-06 | 上海汉虹精密机械有限公司 | 一种碳化硅炉腔内用导电结构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443411A (en) * | 1980-12-15 | 1984-04-17 | Mobil Solar Energy Corporation | Apparatus for controlling the atmosphere surrounding a crystal growth zone |
CN203159740U (zh) * | 2013-02-05 | 2013-08-28 | 元亮科技有限公司 | 导模法生长多条晶体的生长装置 |
CN103898598A (zh) * | 2012-12-29 | 2014-07-02 | 富泰华精密电子(郑州)有限公司 | 晶体生长装置 |
CN206157273U (zh) * | 2016-09-15 | 2017-05-10 | 保定爱廸新能源股份有限公司 | 一种新型单晶炉 |
CN106987897A (zh) * | 2017-04-28 | 2017-07-28 | 西安创联新能源设备有限公司 | 一种改进的单晶炉结构及其应用 |
CN206562474U (zh) * | 2017-01-19 | 2017-10-17 | 许昌天戈硅业科技有限公司 | 一种蓝宝石长晶炉籽晶冷却与更换系统 |
CN206680610U (zh) * | 2017-04-17 | 2017-11-28 | 西安创联新能源设备有限公司 | 一种改进的单晶炉结构及其应用 |
CN108411367A (zh) * | 2018-03-06 | 2018-08-17 | 同济大学 | 流动气氛导模法多片蓝宝石长晶装置及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4079548B2 (ja) * | 1999-04-30 | 2008-04-23 | 株式会社荏原製作所 | 結晶の連続引き上げ装置 |
CN102312283B (zh) * | 2011-07-04 | 2013-11-13 | 浙江晶盛机电股份有限公司 | 具备双副炉室结构的单晶炉及单晶硅生产方法 |
CN102443845B (zh) * | 2011-12-31 | 2015-06-24 | 北京中晶华业科技有限公司 | 连续生产单晶的设备 |
CN110904500B (zh) * | 2019-11-04 | 2021-09-28 | 南京同溧晶体材料研究院有限公司 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
CN110923815B (zh) * | 2019-11-04 | 2021-06-15 | 南京同溧晶体材料研究院有限公司 | 一种基于籽晶替换方案的导膜法蓝宝石晶体生长炉 |
-
2019
- 2019-11-04 CN CN201911066888.8A patent/CN110904500B/zh not_active Expired - Fee Related
-
2020
- 2020-04-13 WO PCT/CN2020/084487 patent/WO2021088314A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443411A (en) * | 1980-12-15 | 1984-04-17 | Mobil Solar Energy Corporation | Apparatus for controlling the atmosphere surrounding a crystal growth zone |
CN103898598A (zh) * | 2012-12-29 | 2014-07-02 | 富泰华精密电子(郑州)有限公司 | 晶体生长装置 |
CN203159740U (zh) * | 2013-02-05 | 2013-08-28 | 元亮科技有限公司 | 导模法生长多条晶体的生长装置 |
CN206157273U (zh) * | 2016-09-15 | 2017-05-10 | 保定爱廸新能源股份有限公司 | 一种新型单晶炉 |
CN206562474U (zh) * | 2017-01-19 | 2017-10-17 | 许昌天戈硅业科技有限公司 | 一种蓝宝石长晶炉籽晶冷却与更换系统 |
CN206680610U (zh) * | 2017-04-17 | 2017-11-28 | 西安创联新能源设备有限公司 | 一种改进的单晶炉结构及其应用 |
CN106987897A (zh) * | 2017-04-28 | 2017-07-28 | 西安创联新能源设备有限公司 | 一种改进的单晶炉结构及其应用 |
CN108411367A (zh) * | 2018-03-06 | 2018-08-17 | 同济大学 | 流动气氛导模法多片蓝宝石长晶装置及方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109306519A (zh) * | 2018-10-30 | 2019-02-05 | 天通银厦新材料有限公司 | 一种携带备用籽晶的蓝宝石晶体生长炉及其引晶方法 |
CN109306519B (zh) * | 2018-10-30 | 2023-06-06 | 天通银厦新材料有限公司 | 一种携带备用籽晶的蓝宝石晶体生长炉及其引晶方法 |
WO2021088314A1 (zh) * | 2019-11-04 | 2021-05-14 | 南京同溧晶体材料研究院有限公司 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
WO2022052080A1 (zh) * | 2020-09-14 | 2022-03-17 | 南京同溧晶体材料研究院有限公司 | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 |
WO2022052079A1 (zh) * | 2020-09-14 | 2022-03-17 | 南京同溧晶体材料研究院有限公司 | 一种基于籽晶替换方案的导膜法蓝宝石晶体生长炉 |
CN115074820A (zh) * | 2022-06-17 | 2022-09-20 | 哈尔滨工业大学 | 一种单晶rig厚膜的双坩埚液相外延制备方法 |
CN115491757A (zh) * | 2022-11-18 | 2022-12-20 | 浙江晶盛机电股份有限公司 | 晶体生长炉及籽晶更换方法 |
CN115558985A (zh) * | 2022-11-18 | 2023-01-03 | 浙江晶盛机电股份有限公司 | 籽晶更换装置、晶体生长炉及籽晶更换方法 |
CN115558985B (zh) * | 2022-11-18 | 2023-03-10 | 浙江晶盛机电股份有限公司 | 籽晶更换装置、晶体生长炉及籽晶更换方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110904500B (zh) | 2021-09-28 |
WO2021088314A1 (zh) | 2021-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110904500B (zh) | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 | |
CN110923815B (zh) | 一种基于籽晶替换方案的导膜法蓝宝石晶体生长炉 | |
RU2543882C2 (ru) | Устройство для выращивания монокристалла сапфира | |
CN1724722A (zh) | 大尺寸蓝宝石单晶的冷心放肩微量提拉制备法 | |
CN102758249B (zh) | 一种无色刚玉单晶的制备方法 | |
CN103060913B (zh) | 一种大尺寸蓝宝石晶体生长方法 | |
CN104911708B (zh) | 泡生法制备方形蓝宝石晶体的生长方法 | |
CN102677158A (zh) | 一种带副室结构的泡生法晶体生长炉 | |
CN104562183A (zh) | 大尺寸稀土掺杂氟化钇钡单晶生长方法 | |
CN106637402A (zh) | 单晶硅平收尾方法及制备方法 | |
CN108411367A (zh) | 流动气氛导模法多片蓝宝石长晶装置及方法 | |
CN202989351U (zh) | 基于多加热器的铸锭炉热场结构 | |
CN102534758A (zh) | 一种棒状蓝宝石晶体的生长方法及设备 | |
CN208791811U (zh) | 晶体生长装置 | |
CN114059162A (zh) | 氧化镓晶体生长装置及晶体生长方法 | |
CN206070043U (zh) | 多坩埚下降法制备氟化镁晶体的生长设备 | |
CN106987902A (zh) | 一种用于人造蓝宝石的冷心放肩提拉制备方法 | |
CN102418144B (zh) | 一种4英寸c向蓝宝石晶体的制造方法 | |
WO2022052080A1 (zh) | 一种多次籽晶可替换的导膜法蓝宝石晶体生长炉 | |
CN106987903B (zh) | 一种改进的大尺寸人造蓝宝石生产工艺 | |
KR101292703B1 (ko) | 단결정 성장장치 | |
CN114737253B (zh) | 生长大尺寸蓝宝石单晶板材的单晶炉热场结构及方法 | |
CN113774484B (zh) | 氧化镓晶体生长方法及生长氧化镓晶体的组合坩埚 | |
CN110453283A (zh) | 一种封盖式引晶的导模法生长封口蓝宝石管的模具和方法 | |
CN205907390U (zh) | 一种多坩埚液相外延SiC晶体的承载装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 362000 room 808, Longmen town government building, No. 6, Longmen information Avenue, Anxi County, Quanzhou City, Fujian Province Patentee after: Fujian Hualing Technology Co.,Ltd. Address before: 210000 No.22 Jingang Road, Dongping Town, Lishui District, Nanjing, Jiangsu Province Patentee before: NANJING TONGLI CRYSTAL MATERIAL RESEARCH INSTITUTE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 Termination date: 20211104 |
|
CF01 | Termination of patent right due to non-payment of annual fee |