CN106206838B - 太阳能电池及其制造方法 - Google Patents
太阳能电池及其制造方法 Download PDFInfo
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- CN106206838B CN106206838B CN201610369425.9A CN201610369425A CN106206838B CN 106206838 B CN106206838 B CN 106206838B CN 201610369425 A CN201610369425 A CN 201610369425A CN 106206838 B CN106206838 B CN 106206838B
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- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000004065 semiconductor Substances 0.000 claims abstract description 210
- 239000000758 substrate Substances 0.000 claims abstract description 117
- 239000002019 doping agent Substances 0.000 claims description 69
- 230000004888 barrier function Effects 0.000 claims description 42
- 230000000873 masking effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002372 labelling Methods 0.000 claims 14
- 239000004020 conductor Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 234
- 238000002161 passivation Methods 0.000 description 45
- 230000008569 process Effects 0.000 description 30
- 239000013078 crystal Substances 0.000 description 18
- 238000010330 laser marking Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 238000000059 patterning Methods 0.000 description 13
- 238000005530 etching Methods 0.000 description 11
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 239000000969 carrier Substances 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 7
- 229910052814 silicon oxide Inorganic materials 0.000 description 7
- 230000005641 tunneling Effects 0.000 description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 229910010271 silicon carbide Inorganic materials 0.000 description 6
- 238000001039 wet etching Methods 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 229910052581 Si3N4 Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- -1 region Substances 0.000 description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052797 bismuth Inorganic materials 0.000 description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910021478 group 5 element Inorganic materials 0.000 description 3
- 238000005468 ion implantation Methods 0.000 description 3
- 238000000608 laser ablation Methods 0.000 description 3
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 3
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 3
- 239000005360 phosphosilicate glass Substances 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 239000005368 silicate glass Substances 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 238000005234 chemical deposition Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
- H10F77/219—Arrangements for electrodes of back-contact photovoltaic cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
- H10F10/146—Back-junction photovoltaic cells, e.g. having interdigitated base-emitter regions on the back side
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
- H10F10/164—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells
- H10F10/165—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
- H10F10/164—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells
- H10F10/165—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells
- H10F10/166—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells the Group IV-IV heterojunctions being heterojunctions of crystalline and amorphous materials, e.g. silicon heterojunction [SHJ] photovoltaic cells
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/121—The active layers comprising only Group IV materials
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/128—Annealing
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/30—Coatings
- H10F77/306—Coatings for devices having potential barriers
- H10F77/311—Coatings for devices having potential barriers for photovoltaic 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
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Photovoltaic Devices (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150075206A KR102373649B1 (ko) | 2015-05-28 | 2015-05-28 | 태양 전지 및 이의 제조 방법 |
KR10-2015-0075206 | 2015-05-28 |
Publications (2)
Publication Number | Publication Date |
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CN106206838A CN106206838A (zh) | 2016-12-07 |
CN106206838B true CN106206838B (zh) | 2017-12-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610369425.9A Active CN106206838B (zh) | 2015-05-28 | 2016-05-30 | 太阳能电池及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US10388804B2 (zh) |
EP (1) | EP3098860B1 (zh) |
JP (1) | JP6336518B2 (zh) |
KR (1) | KR102373649B1 (zh) |
CN (1) | CN106206838B (zh) |
ES (1) | ES2988613T3 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11522091B2 (en) | 2016-01-27 | 2022-12-06 | Shangrao Jinko Solar Technology Development Co., Ltd | Solar cell |
KR101870222B1 (ko) * | 2016-09-30 | 2018-07-20 | 엘지전자 주식회사 | 태양 전지 및 그의 제조 방법 |
KR101998743B1 (ko) * | 2017-06-14 | 2019-07-10 | 엘지전자 주식회사 | 화합물 반도체 태양 전지 및 이의 제조 방법 |
TWI662715B (zh) * | 2017-10-27 | 2019-06-11 | 財團法人工業技術研究院 | 太陽能電池 |
CN110676160A (zh) * | 2019-10-10 | 2020-01-10 | 浙江晶科能源有限公司 | 一种太阳能电池及其制作方法 |
FR3112428A1 (fr) | 2020-07-13 | 2022-01-14 | Semco Smartech France | Procédé de formation de contacts passivés pour cellules solaires IBC |
FR3112427A1 (fr) | 2020-07-13 | 2022-01-14 | Semco Smartech France | Formation de contacts passivés pour cellules solaires IBC |
CN112736163B (zh) * | 2021-02-10 | 2022-07-29 | 普乐(合肥)光技术有限公司 | 一种多晶硅薄膜钝化背极插指型太阳能电池的制备方法 |
CN113823705A (zh) * | 2021-11-24 | 2021-12-21 | 陕西众森电能科技有限公司 | 一种异质结背接触太阳电池及其制备方法 |
CN115224137B (zh) | 2022-06-21 | 2023-09-15 | 浙江晶科能源有限公司 | 半导体衬底及太阳能电池和光伏组件 |
CN115172515B (zh) * | 2022-06-30 | 2023-11-28 | 浙江晶科能源有限公司 | 一种太阳能电池及其制作方法、光伏组件 |
CN116632093A (zh) * | 2023-04-21 | 2023-08-22 | 晶科能源(海宁)有限公司 | 太阳能电池及其制备方法、光伏组件 |
CN118053927A (zh) | 2023-12-15 | 2024-05-17 | 浙江晶科能源有限公司 | 太阳能电池及其制备方法、光伏组件 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102637767A (zh) * | 2011-02-15 | 2012-08-15 | 上海凯世通半导体有限公司 | 太阳能电池的制作方法以及太阳能电池 |
CN105322042A (zh) * | 2014-07-28 | 2016-02-10 | Lg电子株式会社 | 太阳能电池及其制造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7468485B1 (en) | 2005-08-11 | 2008-12-23 | Sunpower Corporation | Back side contact solar cell with doped polysilicon regions |
JP5084868B2 (ja) * | 2010-05-21 | 2012-11-28 | シャープ株式会社 | 薄膜太陽電池の製造方法 |
US8658458B2 (en) * | 2011-06-15 | 2014-02-25 | Varian Semiconductor Equipment Associates, Inc. | Patterned doping for polysilicon emitter solar cells |
US20130213469A1 (en) * | 2011-08-05 | 2013-08-22 | Solexel, Inc. | High efficiency solar cell structures and manufacturing methods |
US20130228221A1 (en) * | 2011-08-05 | 2013-09-05 | Solexel, Inc. | Manufacturing methods and structures for large-area thin-film solar cells and other semiconductor devices |
US9269851B2 (en) | 2011-11-15 | 2016-02-23 | Newsouth Innovations Pty Limited | Metal contact scheme for solar cells |
JP2014112600A (ja) * | 2012-12-05 | 2014-06-19 | Sharp Corp | 裏面電極型太陽電池の製造方法および裏面電極型太陽電池 |
KR20140135881A (ko) | 2013-05-16 | 2014-11-27 | 엘지전자 주식회사 | 태양 전지 및 이의 제조 방법 |
KR101622089B1 (ko) * | 2013-07-05 | 2016-05-18 | 엘지전자 주식회사 | 태양 전지 및 이의 제조 방법 |
KR20160034061A (ko) * | 2014-09-19 | 2016-03-29 | 엘지전자 주식회사 | 태양 전지의 제조 방법 |
KR20160034062A (ko) * | 2014-09-19 | 2016-03-29 | 엘지전자 주식회사 | 태양 전지 및 이의 제조 방법 |
-
2015
- 2015-05-28 KR KR1020150075206A patent/KR102373649B1/ko active IP Right Grant
-
2016
- 2016-05-27 EP EP16171721.0A patent/EP3098860B1/en active Active
- 2016-05-27 JP JP2016105972A patent/JP6336518B2/ja active Active
- 2016-05-27 ES ES16171721T patent/ES2988613T3/es active Active
- 2016-05-27 US US15/166,593 patent/US10388804B2/en active Active
- 2016-05-30 CN CN201610369425.9A patent/CN106206838B/zh active Active
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2019
- 2019-07-03 US US16/502,812 patent/US10777694B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102637767A (zh) * | 2011-02-15 | 2012-08-15 | 上海凯世通半导体有限公司 | 太阳能电池的制作方法以及太阳能电池 |
CN105322042A (zh) * | 2014-07-28 | 2016-02-10 | Lg电子株式会社 | 太阳能电池及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US10777694B2 (en) | 2020-09-15 |
US10388804B2 (en) | 2019-08-20 |
US20160351737A1 (en) | 2016-12-01 |
US20190326457A1 (en) | 2019-10-24 |
JP2016225627A (ja) | 2016-12-28 |
KR102373649B1 (ko) | 2022-03-11 |
KR20160139750A (ko) | 2016-12-07 |
EP3098860A1 (en) | 2016-11-30 |
EP3098860C0 (en) | 2024-07-31 |
EP3098860B1 (en) | 2024-07-31 |
ES2988613T3 (es) | 2024-11-21 |
JP6336518B2 (ja) | 2018-06-06 |
CN106206838A (zh) | 2016-12-07 |
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