CN107394010A - 一种降低硅片镀膜白斑片的退火方法 - Google Patents
一种降低硅片镀膜白斑片的退火方法 Download PDFInfo
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- CN107394010A CN107394010A CN201710689923.6A CN201710689923A CN107394010A CN 107394010 A CN107394010 A CN 107394010A CN 201710689923 A CN201710689923 A CN 201710689923A CN 107394010 A CN107394010 A CN 107394010A
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- 238000000137 annealing Methods 0.000 title claims abstract description 40
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 29
- 239000010703 silicon Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000002474 experimental method Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000005530 etching Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 3
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000010148 water-pollination Effects 0.000 claims description 3
- 206010070245 Foreign body Diseases 0.000 description 1
- 208000005422 Foreign-Body reaction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
Description
项目 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
温度/℃ | 740 | 740 | 740 | 700 | 700 | 700 | 650 | 650 | 650 |
氧气流量/slm | 2000 | 1000 | 500 | 2000 | 1000 | 500 | 2000 | 1000 | 500 |
日期 | 白斑比例/% | 日期 | 白斑比例/% | 日期 | 白斑比例/% | 日期 | 白斑比例/% |
5.1 | 1.00 | 5.10 | 0.15 | 5.19 | 0.16 | 5.28 | 0.08 |
5.2 | 0.92 | 5.11 | 0.12 | 5.20 | 0.21 | 5.29 | 0.11 |
5.3 | 1.13 | 5.12 | 0.22 | 5.21 | 0.17 | 5.30 | 0.12 |
5.4 | 1.24 | 5.13 | 0.21 | 5.22 | 0.17 | 5.31 | 0.10 |
5.5 | 1.09 | 5.14 | 0.19 | 5.23 | 0.06 | 6.1 | 0.12 |
5.6 | 1.02 | 5.15 | 0.15 | 5.24 | 0.23 | 6.2 | 0.03 |
5.7 | 0.30 | 5.16 | 0.22 | 5.25 | 0.16 | 6.3 | 0.05 |
5.8 | 0.24 | 5.17 | 0.21 | 5.26 | 0.14 | 6.4 | 0.08 |
5.9 | 0.22 | 5.18 | 0.19 | 5.27 | 0.18 | 6.5 | 0.10 |
Claims (4)
Priority Applications (1)
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CN201710689923.6A CN107394010B (zh) | 2017-08-14 | 2017-08-14 | 一种降低硅片镀膜白斑片的退火方法 |
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CN201710689923.6A CN107394010B (zh) | 2017-08-14 | 2017-08-14 | 一种降低硅片镀膜白斑片的退火方法 |
Publications (2)
Publication Number | Publication Date |
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CN107394010A true CN107394010A (zh) | 2017-11-24 |
CN107394010B CN107394010B (zh) | 2020-11-27 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102653887A (zh) * | 2011-03-04 | 2012-09-05 | 无锡尚德太阳能电力有限公司 | 油污晶体硅片的处理方法及制绒方法 |
CN104377119A (zh) * | 2014-10-23 | 2015-02-25 | 中国电子科技集团公司第四十六研究所 | 一种锗单晶抛光片的清洗方法 |
CN105304756A (zh) * | 2015-10-30 | 2016-02-03 | 湖南红太阳光电科技有限公司 | 太阳能晶硅电池返工片处理工艺 |
CN105931947A (zh) * | 2016-05-20 | 2016-09-07 | 浙江晶科能源有限公司 | 一种硅片的清洗方法 |
CN205863141U (zh) * | 2016-07-13 | 2017-01-04 | 苏州阿特斯阳光电力科技有限公司 | 一种刻蚀后硅片的亲水性测试装置 |
CN206134651U (zh) * | 2016-10-14 | 2017-04-26 | 尚德太阳能电力有限公司 | 用于测试硅片臭氧氧化层亲水性的组合装置 |
CN106611807A (zh) * | 2016-11-28 | 2017-05-03 | 江苏福克斯新能源科技有限公司 | 一种抗pid效应晶体硅太阳能电池的制作方法 |
CN106770484A (zh) * | 2016-12-31 | 2017-05-31 | 南昌欧菲光科技有限公司 | 铜材的检测方法 |
-
2017
- 2017-08-14 CN CN201710689923.6A patent/CN107394010B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102653887A (zh) * | 2011-03-04 | 2012-09-05 | 无锡尚德太阳能电力有限公司 | 油污晶体硅片的处理方法及制绒方法 |
CN104377119A (zh) * | 2014-10-23 | 2015-02-25 | 中国电子科技集团公司第四十六研究所 | 一种锗单晶抛光片的清洗方法 |
CN105304756A (zh) * | 2015-10-30 | 2016-02-03 | 湖南红太阳光电科技有限公司 | 太阳能晶硅电池返工片处理工艺 |
CN105931947A (zh) * | 2016-05-20 | 2016-09-07 | 浙江晶科能源有限公司 | 一种硅片的清洗方法 |
CN205863141U (zh) * | 2016-07-13 | 2017-01-04 | 苏州阿特斯阳光电力科技有限公司 | 一种刻蚀后硅片的亲水性测试装置 |
CN206134651U (zh) * | 2016-10-14 | 2017-04-26 | 尚德太阳能电力有限公司 | 用于测试硅片臭氧氧化层亲水性的组合装置 |
CN106611807A (zh) * | 2016-11-28 | 2017-05-03 | 江苏福克斯新能源科技有限公司 | 一种抗pid效应晶体硅太阳能电池的制作方法 |
CN106770484A (zh) * | 2016-12-31 | 2017-05-31 | 南昌欧菲光科技有限公司 | 铜材的检测方法 |
Non-Patent Citations (1)
Title |
---|
董仁扬: "《Mathcad Prime 2.0基础与应用技巧》", 31 January 2015 * |
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Inventor after: Guo Fei Inventor after: Peng Ping Inventor after: Xia Zhonggao Inventor after: Gu Peng Inventor before: Lv Xiaohua Inventor before: Peng Ping Inventor before: Xia Zhonggao Inventor before: Gu Peng |
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