CN103364704B - 一种多晶硅片开路电压的预测方法 - Google Patents
一种多晶硅片开路电压的预测方法 Download PDFInfo
- Publication number
- CN103364704B CN103364704B CN201310263287.2A CN201310263287A CN103364704B CN 103364704 B CN103364704 B CN 103364704B CN 201310263287 A CN201310263287 A CN 201310263287A CN 103364704 B CN103364704 B CN 103364704B
- Authority
- CN
- China
- Prior art keywords
- polysilicon chip
- open circuit
- circuit voltage
- image
- batch
- 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.)
- Active
Links
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 49
- 229920005591 polysilicon Polymers 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004020 luminiscence type Methods 0.000 claims abstract description 11
- 238000003384 imaging method Methods 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 239000010703 silicon Substances 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 7
- 230000007547 defect Effects 0.000 claims description 6
- 238000012634 optical imaging Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 235000012431 wafers Nutrition 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000005424 photoluminescence Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310263287.2A CN103364704B (zh) | 2013-06-26 | 2013-06-26 | 一种多晶硅片开路电压的预测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310263287.2A CN103364704B (zh) | 2013-06-26 | 2013-06-26 | 一种多晶硅片开路电压的预测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103364704A CN103364704A (zh) | 2013-10-23 |
CN103364704B true CN103364704B (zh) | 2015-10-28 |
Family
ID=49366495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310263287.2A Active CN103364704B (zh) | 2013-06-26 | 2013-06-26 | 一种多晶硅片开路电压的预测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103364704B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101581671A (zh) * | 2009-06-12 | 2009-11-18 | 3i***公司 | 太阳能电池硅片检测*** |
CN102017191A (zh) * | 2008-03-31 | 2011-04-13 | Bt成像股份有限公司 | 用于晶片成像及处理的方法和设备 |
CN102144284A (zh) * | 2008-08-19 | 2011-08-03 | Bt成像股份有限公司 | 用于缺陷检测的方法及设备 |
CN102565659A (zh) * | 2011-12-31 | 2012-07-11 | 常州天合光能有限公司 | 太阳能级铸锭多晶硅片表征方法 |
CN102680444A (zh) * | 2012-05-11 | 2012-09-19 | 常州天合光能有限公司 | 一种多晶硅片晶向测试方法 |
CN102974551A (zh) * | 2012-11-26 | 2013-03-20 | 华南理工大学 | 一种基于机器视觉的多晶硅太阳能检测分选的方法 |
CN103091616A (zh) * | 2013-01-29 | 2013-05-08 | 南昌航空大学 | 一种新的提取太阳电池参数的解析方法 |
CN103105574A (zh) * | 2013-01-29 | 2013-05-15 | 南昌航空大学 | 一种提取太阳电池参数的解析方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI262504B (en) * | 2003-04-15 | 2006-09-21 | Ibm | Dynamic semiconductor memory device |
-
2013
- 2013-06-26 CN CN201310263287.2A patent/CN103364704B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102017191A (zh) * | 2008-03-31 | 2011-04-13 | Bt成像股份有限公司 | 用于晶片成像及处理的方法和设备 |
CN102144284A (zh) * | 2008-08-19 | 2011-08-03 | Bt成像股份有限公司 | 用于缺陷检测的方法及设备 |
CN101581671A (zh) * | 2009-06-12 | 2009-11-18 | 3i***公司 | 太阳能电池硅片检测*** |
CN102565659A (zh) * | 2011-12-31 | 2012-07-11 | 常州天合光能有限公司 | 太阳能级铸锭多晶硅片表征方法 |
CN102680444A (zh) * | 2012-05-11 | 2012-09-19 | 常州天合光能有限公司 | 一种多晶硅片晶向测试方法 |
CN102974551A (zh) * | 2012-11-26 | 2013-03-20 | 华南理工大学 | 一种基于机器视觉的多晶硅太阳能检测分选的方法 |
CN103091616A (zh) * | 2013-01-29 | 2013-05-08 | 南昌航空大学 | 一种新的提取太阳电池参数的解析方法 |
CN103105574A (zh) * | 2013-01-29 | 2013-05-15 | 南昌航空大学 | 一种提取太阳电池参数的解析方法 |
Non-Patent Citations (1)
Title |
---|
晶硅太阳电池电致发光研究及缺陷电池的Matlab数字图像识别;肖娇;《中国优秀硕士学位论文全文数据库工程科技II辑》;20110615(第7期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN103364704A (zh) | 2013-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI609177B (zh) | 晶圓成像及處理方法與裝置 | |
Trupke et al. | Photoluminescence imaging for photovoltaic applications | |
JP5413785B2 (ja) | 太陽電池の評価方法、評価装置、メンテナンス方法、メンテナンスシステム、および太陽電池モジュールの製造方法 | |
Altermatt et al. | High-performance p-type multicrystalline silicon (mc-Si): Its characterization and projected performance in PERC solar cells | |
TW200931554A (en) | Photovoltaic cell manufacturing | |
CN112991264B (zh) | 一种单晶硅光伏电池裂纹缺陷的检测方法 | |
TW201330136A (zh) | 藉由光學影像品質檢定光伏電池用矽晶圓 | |
CN109540900B (zh) | 一种光伏组件隐裂判定方法 | |
Mitchell et al. | PERC solar cell performance predictions from multicrystalline silicon ingot metrology data | |
Trupke et al. | Progress with luminescence imaging for the characterisation of silicon wafers and solar cells | |
Deceglie et al. | Light and elevated temperature induced degradation (LeTID) in a utility-scale photovoltaic system | |
Xu et al. | Detection methods for micro-cracked defects of photovoltaic modules based on machine vision | |
Chawla et al. | A Mamdani fuzzy logic system to enhance solar cell micro-cracks image processing | |
Sio et al. | 3-D modeling of multicrystalline silicon materials and solar cells | |
CN103364704B (zh) | 一种多晶硅片开路电压的预测方法 | |
CN101915546B (zh) | 太阳能芯片的抗反射层的检测方法及检测装置 | |
Fu et al. | Cell performance prediction based on the wafer quality | |
CN201740515U (zh) | 太阳能芯片的抗反射层的检测装置 | |
Höffler et al. | Statistical Evaluation of a Luminescence-based Method for imaging the series resistance of solar cells | |
CN114826151A (zh) | 一种改善太阳能电池明暗片的分选方法 | |
Kristensen et al. | How gettering affects the temperature sensitivity of the implied open circuit voltage of multicrystalline silicon wafers | |
CN102927918A (zh) | 太阳能芯片的抗反射层的检测方法及检测装置 | |
Kristensen | Temperature coefficients and crystal defects in multicrystalline silicon solar cells | |
Abbott et al. | Application of photoluminescence to high-efficiency silicon solar cell fabrication | |
Kovvali et al. | Early Stage Quality Assessment in Silicon Ingots From MDP Brick Characterization |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213031 Tianhe Road, Tianhe PV Industrial Park, Changzhou, Jiangsu Province, No. 2 Patentee after: trina solar Ltd. Address before: 213031 Tianhe Road, Tianhe PV Industrial Park, Changzhou, Jiangsu Province, No. 2 Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. Address after: 213031 Tianhe Road, Tianhe PV Industrial Park, Changzhou, Jiangsu Province, No. 2 Patentee after: TRINASOLAR Co.,Ltd. Address before: 213031 Tianhe Road, Tianhe PV Industrial Park, Changzhou, Jiangsu Province, No. 2 Patentee before: trina solar Ltd. |
|
CP01 | Change in the name or title of a patent holder |