CN101937941B - 一种晶体硅太阳电池选择性发射结的制作方法 - Google Patents
一种晶体硅太阳电池选择性发射结的制作方法 Download PDFInfo
- Publication number
- CN101937941B CN101937941B CN2010102636422A CN201010263642A CN101937941B CN 101937941 B CN101937941 B CN 101937941B CN 2010102636422 A CN2010102636422 A CN 2010102636422A CN 201010263642 A CN201010263642 A CN 201010263642A CN 101937941 B CN101937941 B CN 101937941B
- Authority
- CN
- China
- Prior art keywords
- etching
- silicon chip
- selective emitter
- emitter junction
- chip surface
- 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
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229910021419 crystalline silicon Inorganic materials 0.000 title claims abstract description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 41
- 239000010703 silicon Substances 0.000 claims abstract description 41
- 238000005530 etching Methods 0.000 claims abstract description 40
- 238000009792 diffusion process Methods 0.000 claims abstract description 34
- 239000002002 slurry Substances 0.000 claims abstract description 20
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract description 5
- -1 hydrogen fluoride amine Chemical class 0.000 claims abstract description 5
- 238000007747 plating Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000003892 spreading Methods 0.000 claims description 6
- 238000007639 printing Methods 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 229910004205 SiNX Inorganic materials 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process 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
- 239000012535 impurity Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
- 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
Landscapes
- Photovoltaic Devices (AREA)
- Weting (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102636422A CN101937941B (zh) | 2010-08-26 | 2010-08-26 | 一种晶体硅太阳电池选择性发射结的制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102636422A CN101937941B (zh) | 2010-08-26 | 2010-08-26 | 一种晶体硅太阳电池选择性发射结的制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101937941A CN101937941A (zh) | 2011-01-05 |
CN101937941B true CN101937941B (zh) | 2012-07-18 |
Family
ID=43391152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102636422A Active CN101937941B (zh) | 2010-08-26 | 2010-08-26 | 一种晶体硅太阳电池选择性发射结的制作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101937941B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315104A (zh) * | 2011-09-08 | 2012-01-11 | 浙江向日葵光能科技股份有限公司 | 中子嬗变掺杂实现选择性发射极晶体硅太阳能电池的制作方法 |
CN102539919A (zh) * | 2011-12-19 | 2012-07-04 | 中利腾晖光伏科技有限公司 | 一种选择性扩散方阻测试的方法 |
CN102800758A (zh) * | 2012-08-28 | 2012-11-28 | 夏洋 | 一种晶硅太阳能电池表面钝化层仿生制备方法 |
CN102842650A (zh) * | 2012-09-12 | 2012-12-26 | 英利集团有限公司 | N型太阳能电池板的制作方法以及n型太阳能电池板 |
CN115799364B (zh) * | 2023-02-07 | 2023-05-26 | 天合光能股份有限公司 | 一种太阳能电池 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101022140A (zh) * | 2007-03-02 | 2007-08-22 | 江苏艾德太阳能科技有限公司 | 实现晶体硅太阳能电池选择性发射区的方法 |
CN101447529A (zh) * | 2008-12-22 | 2009-06-03 | 上海晶澳太阳能光伏科技有限公司 | 一种选择性发射极太阳电池制造过程中的氧化硅生成工艺 |
CN101533874A (zh) * | 2009-04-23 | 2009-09-16 | 中山大学 | 一种选择性发射极晶体硅太阳电池的制备方法 |
CN101587919A (zh) * | 2009-04-02 | 2009-11-25 | 常州天合光能有限公司 | 晶体硅太阳能电池选择性发射结的制备方法 |
CN101794844A (zh) * | 2010-03-15 | 2010-08-04 | 常州天合光能有限公司 | 一种实现太阳能电池选择性发射极的方法 |
-
2010
- 2010-08-26 CN CN2010102636422A patent/CN101937941B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101022140A (zh) * | 2007-03-02 | 2007-08-22 | 江苏艾德太阳能科技有限公司 | 实现晶体硅太阳能电池选择性发射区的方法 |
CN101447529A (zh) * | 2008-12-22 | 2009-06-03 | 上海晶澳太阳能光伏科技有限公司 | 一种选择性发射极太阳电池制造过程中的氧化硅生成工艺 |
CN101587919A (zh) * | 2009-04-02 | 2009-11-25 | 常州天合光能有限公司 | 晶体硅太阳能电池选择性发射结的制备方法 |
CN101533874A (zh) * | 2009-04-23 | 2009-09-16 | 中山大学 | 一种选择性发射极晶体硅太阳电池的制备方法 |
CN101794844A (zh) * | 2010-03-15 | 2010-08-04 | 常州天合光能有限公司 | 一种实现太阳能电池选择性发射极的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101937941A (zh) | 2011-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109524480B (zh) | 一种局域接触钝化的p型晶硅太阳电池及其制备方法 | |
CN101800266B (zh) | 一种选择性发射极晶体硅太阳能电池的制备方法 | |
CN109244194B (zh) | 一种低成本p型全背电极晶硅太阳电池的制备方法 | |
CN109449246B (zh) | 一种硅晶体片磷扩散方法 | |
KR101145928B1 (ko) | 태양 전지 및 태양 전지의 제조 방법 | |
CN109713065B (zh) | 一种印刷金属电极的钝化太阳能电池及其制备方法 | |
CN101937940B (zh) | 印刷磷源单步扩散法制作选择性发射结太阳电池工艺 | |
CN110707159A (zh) | 一种正背面全面积接触钝化的p型晶硅太阳电池及其制备方法 | |
CN109616528B (zh) | 一种太阳能电池选择性发射极的制备方法 | |
CN101587919A (zh) | 晶体硅太阳能电池选择性发射结的制备方法 | |
CN101937941B (zh) | 一种晶体硅太阳电池选择性发射结的制作方法 | |
CN105826409B (zh) | 一种局部背场n型太阳能电池的制备方法 | |
CN109509813A (zh) | 一种无掩膜的p型全背电极接触晶硅太阳电池的制备方法 | |
CN111106188B (zh) | N型电池及其选择性发射极的制备方法、以及n型电池 | |
CN113851555A (zh) | 一种N型TOPCon太阳能电池及其制作方法 | |
CN107240621A (zh) | 一种制作选择性掺杂结构的方法 | |
CN102544215A (zh) | 利用激光掺杂加刻蚀制备选择性发射结太阳电池的方法 | |
TW201709544A (zh) | 太陽電池之製造方法 | |
JP5830143B1 (ja) | 太陽電池セルの製造方法 | |
CN109755330B (zh) | 用于钝化接触结构的预扩散片及其制备方法和应用 | |
CN111584679A (zh) | 一种用于N型TOPCon电池背表面钝化的掺杂方法 | |
CN109860334B (zh) | 一种匹配hf/hno3体系选择性刻蚀的高质量磷扩散方法 | |
WO2023024154A1 (zh) | 一种用于制备n型选择性发射极晶硅电池的选择性扩散方法及其应用 | |
CN103594532B (zh) | 一种n型晶体硅太阳能电池的制备方法 | |
CN104659159A (zh) | 一种选择性发射极晶体硅太阳电池的制备方法 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Weiwei Inventor after: Jin Hao Inventor after: Liu Yafeng Inventor after: Gao Jifan Inventor before: Deng Weiwei Inventor before: Jin Hao Inventor before: Liu Yafeng |
|
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. |
|
CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: trina solar Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. |
|
CP03 | Change of name, title or address |