CN104022187B - N型晶体硅太阳能电池的选择性发射结结构的实现方法 - Google Patents
N型晶体硅太阳能电池的选择性发射结结构的实现方法 Download PDFInfo
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- CN104022187B CN104022187B CN201410275382.9A CN201410275382A CN104022187B CN 104022187 B CN104022187 B CN 104022187B CN 201410275382 A CN201410275382 A CN 201410275382A CN 104022187 B CN104022187 B CN 104022187B
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- Prior art keywords
- emitter junction
- crystalline silicon
- type crystalline
- junction structure
- type
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 229910021419 crystalline silicon Inorganic materials 0.000 title claims abstract description 16
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005530 etching Methods 0.000 claims abstract description 16
- 229910052796 boron Inorganic materials 0.000 claims abstract description 14
- 238000009792 diffusion process Methods 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000007650 screen-printing Methods 0.000 claims description 4
- 238000007613 slurry method Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 2
- 238000002161 passivation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H01L31/1804—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 Table
-
- 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
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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)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410275382.9A CN104022187B (zh) | 2014-06-19 | 2014-06-19 | N型晶体硅太阳能电池的选择性发射结结构的实现方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410275382.9A CN104022187B (zh) | 2014-06-19 | 2014-06-19 | N型晶体硅太阳能电池的选择性发射结结构的实现方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104022187A CN104022187A (zh) | 2014-09-03 |
CN104022187B true CN104022187B (zh) | 2016-08-17 |
Family
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Family Applications (1)
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CN201410275382.9A Active CN104022187B (zh) | 2014-06-19 | 2014-06-19 | N型晶体硅太阳能电池的选择性发射结结构的实现方法 |
Country Status (1)
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CN (1) | CN104022187B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105914261B (zh) * | 2016-06-02 | 2018-03-06 | 浙江晶科能源有限公司 | 一种黑硅电池的制作方法和装置 |
CN105957919B (zh) * | 2016-06-02 | 2017-09-22 | 浙江晶科能源有限公司 | 一种黑硅电池的制造方法和装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101794845A (zh) * | 2010-03-15 | 2010-08-04 | 常州天合光能有限公司 | 一种一次扩散制备选择性发射极的方法 |
CN102437232A (zh) * | 2011-03-24 | 2012-05-02 | 无锡市佳诚太阳能科技有限公司 | 一种n型晶体硅太阳能电池用pn结制备方法 |
CN103632933A (zh) * | 2013-11-29 | 2014-03-12 | 英利集团有限公司 | N型硅片的硼扩散方法、晶体硅太阳能电池及其制作方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100993513B1 (ko) * | 2008-10-06 | 2010-11-10 | 엘지전자 주식회사 | 태양전지 |
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2014
- 2014-06-19 CN CN201410275382.9A patent/CN104022187B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101794845A (zh) * | 2010-03-15 | 2010-08-04 | 常州天合光能有限公司 | 一种一次扩散制备选择性发射极的方法 |
CN102437232A (zh) * | 2011-03-24 | 2012-05-02 | 无锡市佳诚太阳能科技有限公司 | 一种n型晶体硅太阳能电池用pn结制备方法 |
CN103632933A (zh) * | 2013-11-29 | 2014-03-12 | 英利集团有限公司 | N型硅片的硼扩散方法、晶体硅太阳能电池及其制作方法 |
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Publication number | Publication date |
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CN104022187A (zh) | 2014-09-03 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Sheng Bin Inventor after: Gao Jifan Inventor after: Yuan Shengzhao Inventor after: Wang Wei Inventor after: Cai Wenhao Inventor after: Sheng Jian Inventor before: Sheng Bin Inventor before: Yuan Shengzhao Inventor before: Wang Wei Inventor before: Cai Wenhao Inventor before: Sheng Jian Inventor before: Zhang Chun |
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CB03 | Change of inventor or designer information | ||
CP01 | Change in the name or title of a patent holder |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: TRINASOLAR Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: trina solar Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: trina solar Ltd. Address before: Tianhe Electronic Industrial Park Road 213022 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. |
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