CN105624795A - 一种n型硅片热处理方法 - Google Patents
一种n型硅片热处理方法 Download PDFInfo
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- CN105624795A CN105624795A CN201610133650.2A CN201610133650A CN105624795A CN 105624795 A CN105624795 A CN 105624795A CN 201610133650 A CN201610133650 A CN 201610133650A CN 105624795 A CN105624795 A CN 105624795A
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- Prior art keywords
- silicon chip
- type silicon
- heat treatment
- type
- heat
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- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 177
- 239000010703 silicon Substances 0.000 title claims abstract description 177
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 238000000034 method Methods 0.000 title claims abstract description 84
- 238000010438 heat treatment Methods 0.000 title claims abstract description 64
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 42
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 29
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 28
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 238000007669 thermal treatment Methods 0.000 claims description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000012159 carrier gas Substances 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 238000003486 chemical etching Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 230000006798 recombination Effects 0.000 abstract description 4
- 239000000969 carrier Substances 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 230000008642 heat stress Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005215 recombination Methods 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 34
- 230000008569 process Effects 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 16
- 239000012535 impurity Substances 0.000 description 16
- 239000010453 quartz Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 10
- 230000008676 import Effects 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 239000002210 silicon-based material Substances 0.000 description 6
- 230000008646 thermal stress Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000010301 surface-oxidation reaction Methods 0.000 description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical group 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 229910021419 crystalline silicon Inorganic materials 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 235000008216 herbs Nutrition 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910021642 ultra pure water Inorganic materials 0.000 description 3
- 239000012498 ultrapure water Substances 0.000 description 3
- 101100373011 Drosophila melanogaster wapl gene Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 210000004483 pasc Anatomy 0.000 description 2
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102100021765 E3 ubiquitin-protein ligase RNF139 Human genes 0.000 description 1
- 101001106970 Homo sapiens E3 ubiquitin-protein ligase RNF139 Proteins 0.000 description 1
- -1 ITO Chemical compound 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 101100247596 Larrea tridentata RCA2 gene Proteins 0.000 description 1
- 229910019213 POCl3 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000009766 low-temperature sintering Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl chloride Substances ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004857 zone melting Methods 0.000 description 1
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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/02—Heat treatment
-
- 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
- C30B29/02—Elements
- C30B29/06—Silicon
-
- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/005—Oxydation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic System
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
- H01L31/1864—Annealing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/547—Monocrystalline silicon PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610133650.2A CN105624795B (zh) | 2016-03-09 | 2016-03-09 | 一种n型硅片热处理方法 |
Applications Claiming Priority (1)
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CN201610133650.2A CN105624795B (zh) | 2016-03-09 | 2016-03-09 | 一种n型硅片热处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN105624795A true CN105624795A (zh) | 2016-06-01 |
CN105624795B CN105624795B (zh) | 2018-05-15 |
Family
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Family Applications (1)
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CN201610133650.2A Active CN105624795B (zh) | 2016-03-09 | 2016-03-09 | 一种n型硅片热处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105624795B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107833834A (zh) * | 2017-09-29 | 2018-03-23 | 天水天光半导体有限责任公司 | 一种瞬态电压抑制二极管芯片的制造方法 |
CN108110090A (zh) * | 2018-01-11 | 2018-06-01 | 江苏顺风光电科技有限公司 | 一种n型双面电池制备方法 |
CN110473780A (zh) * | 2019-08-30 | 2019-11-19 | 上海华力微电子有限公司 | 改善栅极氧化层的方法及半导体器件的制造方法 |
CN110890443A (zh) * | 2018-09-10 | 2020-03-17 | 浙江清华柔性电子技术研究院 | 晶体硅太阳能电池扩散层及其制备方法 |
CN110896116A (zh) * | 2018-09-10 | 2020-03-20 | 浙江清华柔性电子技术研究院 | 晶体硅太阳能电池扩散层及其制备方法、电池、组件 |
CN110896117A (zh) * | 2018-09-10 | 2020-03-20 | 浙江清华柔性电子技术研究院 | 晶体硅太阳能电池扩散层及其制备方法 |
CN111710748A (zh) * | 2020-05-11 | 2020-09-25 | 中威新能源(成都)有限公司 | 一种用热处理的n型单晶硅片制作shj太阳电池的方法 |
CN112924532A (zh) * | 2021-01-28 | 2021-06-08 | 上海华力微电子有限公司 | 一种检测金属离子含量的方法 |
CN113061991A (zh) * | 2021-03-23 | 2021-07-02 | 韩华新能源(启东)有限公司 | 改善单晶硅片金字塔绒面均匀性制备方法及太阳能电池 |
CN113078237A (zh) * | 2020-01-03 | 2021-07-06 | 环晟光伏(江苏)有限公司 | 一种用于叠瓦、半片大尺寸硅片电池生产的氧化方法 |
CN113394308A (zh) * | 2021-01-15 | 2021-09-14 | 宣城睿晖宣晟企业管理中心合伙企业(有限合伙) | 半导体衬底层的处理方法及太阳能电池的形成方法 |
CN114335249A (zh) * | 2021-12-31 | 2022-04-12 | 东方日升新能源股份有限公司 | N-TOPCon电池及其制作工艺 |
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EP0844654A2 (en) * | 1996-11-22 | 1998-05-27 | Shin-Etsu Handotai Company Limited | Heat treatment method for a silicon wafer and a silicon wafer heat-treated by the method |
JP3386083B2 (ja) * | 1992-03-27 | 2003-03-10 | コマツ電子金属株式会社 | シリコンウエーハの処理方法 |
CN101980381A (zh) * | 2010-09-29 | 2011-02-23 | 山东力诺太阳能电力股份有限公司 | 一种晶体硅太阳能电池双扩散工艺 |
CN102867879A (zh) * | 2011-07-06 | 2013-01-09 | 长沙理工大学 | 一种优化晶硅太阳能电池扩散方块电阻均匀性的方法 |
CN103413867A (zh) * | 2013-08-23 | 2013-11-27 | 英利能源(中国)有限公司 | 太阳能电池的扩散制结方法、太阳能电池及其制作方法 |
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2016
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JP3386083B2 (ja) * | 1992-03-27 | 2003-03-10 | コマツ電子金属株式会社 | シリコンウエーハの処理方法 |
EP0844654A2 (en) * | 1996-11-22 | 1998-05-27 | Shin-Etsu Handotai Company Limited | Heat treatment method for a silicon wafer and a silicon wafer heat-treated by the method |
CN101980381A (zh) * | 2010-09-29 | 2011-02-23 | 山东力诺太阳能电力股份有限公司 | 一种晶体硅太阳能电池双扩散工艺 |
CN102867879A (zh) * | 2011-07-06 | 2013-01-09 | 长沙理工大学 | 一种优化晶硅太阳能电池扩散方块电阻均匀性的方法 |
CN103413867A (zh) * | 2013-08-23 | 2013-11-27 | 英利能源(中国)有限公司 | 太阳能电池的扩散制结方法、太阳能电池及其制作方法 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107833834A (zh) * | 2017-09-29 | 2018-03-23 | 天水天光半导体有限责任公司 | 一种瞬态电压抑制二极管芯片的制造方法 |
CN108110090B (zh) * | 2018-01-11 | 2020-03-06 | 江苏顺风光电科技有限公司 | 一种n型双面电池制备方法 |
CN108110090A (zh) * | 2018-01-11 | 2018-06-01 | 江苏顺风光电科技有限公司 | 一种n型双面电池制备方法 |
CN110896117A (zh) * | 2018-09-10 | 2020-03-20 | 浙江清华柔性电子技术研究院 | 晶体硅太阳能电池扩散层及其制备方法 |
CN110890443A (zh) * | 2018-09-10 | 2020-03-17 | 浙江清华柔性电子技术研究院 | 晶体硅太阳能电池扩散层及其制备方法 |
CN110896116A (zh) * | 2018-09-10 | 2020-03-20 | 浙江清华柔性电子技术研究院 | 晶体硅太阳能电池扩散层及其制备方法、电池、组件 |
CN110473780A (zh) * | 2019-08-30 | 2019-11-19 | 上海华力微电子有限公司 | 改善栅极氧化层的方法及半导体器件的制造方法 |
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