JP2013539230A - 半導体素子及びその製造方法 - Google Patents
半導体素子及びその製造方法 Download PDFInfo
- Publication number
- JP2013539230A JP2013539230A JP2013531462A JP2013531462A JP2013539230A JP 2013539230 A JP2013539230 A JP 2013539230A JP 2013531462 A JP2013531462 A JP 2013531462A JP 2013531462 A JP2013531462 A JP 2013531462A JP 2013539230 A JP2013539230 A JP 2013539230A
- Authority
- JP
- Japan
- Prior art keywords
- film
- opening
- substrate
- semiconductor device
- lower film
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 93
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000005684 electric field Effects 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 15
- 238000001312 dry etching Methods 0.000 claims description 11
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 10
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 9
- 238000001039 wet etching Methods 0.000 claims description 9
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 238000000059 patterning Methods 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 25
- 230000008569 process Effects 0.000 description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 239000010949 copper Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 238000000151 deposition Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 3
- 238000001579 optical reflectometry Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 229910004205 SiNX Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910021334 nickel silicide Inorganic materials 0.000 description 2
- RUFLMLWJRZAWLJ-UHFFFAOYSA-N nickel silicide Chemical compound [Ni]=[Si]=[Ni] RUFLMLWJRZAWLJ-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910005883 NiSi Inorganic materials 0.000 description 1
- 229910005881 NiSi 2 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 for example Chemical compound 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 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 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Classifications
-
- 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
- H01L31/02—Details
- H01L31/0236—Special surface textures
- H01L31/02366—Special surface textures of the substrate or of a layer on the substrate, e.g. textured ITO/glass substrate or superstrate, textured polymer layer on glass substrate
-
- 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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
- H01L31/02168—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells the coatings being antireflective or having enhancing optical properties for the solar cells
-
- 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
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
- H01L31/02—Details
- H01L31/0236—Special surface textures
- H01L31/02363—Special surface textures of the semiconductor body itself, e.g. textured active layers
-
- 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
- H01L31/04—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 adapted as photovoltaic [PV] conversion devices
- H01L31/06—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 adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier
- H01L31/068—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 adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
-
- 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
-
- 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 System
-
- 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
Abstract
【解決手段】本発明の一側面に係る半導体素子は、基板と、第1絶縁膜を含む。第1絶縁膜は、第1下部膜と前記第1下部膜の上に位置する第1上部膜と、前記第1下部膜と、前記第1上部膜を貫通する第1開口部を含む。前記第1下部膜に位置する前記第1開口部の最大幅と前記第1上部膜に位置する前記第1開口部の最大幅は互いに異なる。
【選択図】図2
Description
Claims (28)
- 基板と、
前記基板の第1面に位置しており、第1下部膜と前記第1下部膜の上に位置する第1上部膜を含む第1絶縁膜を含み、
前記第1絶縁膜は、前記第1下部膜と前記第1上部膜を貫通する第1開口部を含み、
前記第1下部膜に位置する前記第1開口部の最大幅と前記第1上部膜に位置する前記第1開口部の最大幅が互いに異なる半導体素子。 - 前記第1下部膜に位置する前記第1開口部の最大幅は、前記第1上部膜に位置する前記第1開口部の最大幅より大きい、請求項1記載の半導体素子。
- 前記第1開口部内に位置する第1電極をさらに含む、請求項2記載の半導体素子。
- 前記第1電極は、ペースト層またはめっき層から形成され、前記ペースト層または前記めっき層は、導電性物質を含む、請求項3記載の半導体素子。
- 前記第1下部膜に位置する前記第1開口部の断面領域と平均幅は、前記第1上部膜に位置する前記第1開口部の断面領域と平均幅より大きい、請求項3記載の半導体素子。
- 前記第1開口部は、ラインパターン形状に形成される、請求項3記載の半導体素子。
- 前記第1上部膜に位置する前記第1開口部は、実質的に均一な幅である、請求項6記載の半導体素子。
- 前記第1上部膜の上端部と前記第1上部膜の下端部を接続する前記第1開口部の側面は、実質的に一直線状である、請求項7記載の半導体素子。
- 前記第1電極と前記第1上部膜の接触面は、実質的に平坦な面である、請求項8記載の半導体素子。
- 前記第1下部膜上端部からの前記第1開口部の幅は、前記第1下部膜の下端部からの前記第1開口部の幅よりも大きい、請求項7記載の半導体素子。
- 前記第1下部膜の上端部からの前記第1開口部の幅は、前記第1上部膜の下端部からの前記第1開口部の幅より大きい、請求項10記載の半導体素子。
- 前記第1下部膜の下端部からの前記第1開口部の幅は、前記第1上部膜の下端部からの前記第1開口部の幅より大きい、請求項10記載の半導体素子。
- 前記第1下部膜の上端部を前記第1下部膜の下端部と接続する前記第1開口部の側面は曲面である、請求項10記載の半導体素子。
- 前記第1電極と前記第1下部膜の接触面は曲面である、請求項13記載の半導体素子。
- 前記基板の前記第1面に形成され、前記第1電極と電気的に接続さるエミッタ部をさらに含む、請求項3記載の半導体素子。
- 前記エミッタ部は、前記基板の前記第1面の内側に形成される、請求項15記載の半導体素子。
- 前記基板の前記第1面の反対側に位置する第2面に形成され、第2開口部を含む第2絶縁膜と、
前記第2開口部内に位置する第2電極をさらに含む、請求項15記載の半導体素子。 - 前記基板の前記第1面と前記第2面のうちの少なくともいずれかの面がテクスチャリング表面である、請求項17記載の半導体素子。
- 前記第1下部膜は金属酸化物を含み、前記第1上部膜は窒化シリコンを含む、請求項17記載の半導体素子。
- 前記金属酸化物は、酸化アルミニウムまたは酸化シリコンの内少なくとも一つを含む、請求項19記載の半導体素子。
- 前記基板の前記第2面に位置し、前記第2電極に電気的に接続される後面電界部をさらに含む、請求項17記載の半導体素子。
- 前記後面電界部は前記基板の前記第2面の内側に形成される、請求項21記載の半導体素子。
- 前記第2絶縁膜は、第2下部膜と前記第2下部膜の上に位置する第2上部膜を含み、前記第2開口部は、前記第2下部膜と前記第2上部膜を貫通し、前記第2下部膜に位置する前記第2開口部の最大幅と前記第2上部膜に位置する前記第2開口部の最大幅が互いに異なる、請求項21記載の半導体素子。
- 前記第2下部膜に位置する前記第2開口部の最大幅は、前記第2上部膜に位置する前記第2開口部の最大幅より大きい、請求項23記載の半導体素子。
- 下部膜と、前記下部膜と互いに異なる材質の上部膜を基板上に順次形成し、前記基板上に絶縁膜を形成する段階と、
前記絶縁膜をパターニングして前記絶縁膜に開口部を形成する段階とを含み、
前記絶縁膜をパターニングする段階は、
レーザを利用し、前記上部膜をドライエッチングする段階と、
前記上部膜をマスクにして、前記下部膜をウェットエッチングするステップを含む、半導体素子の製造方法。 - 太陽電池用基板の前面にエミッタ部を形成する段階と、
前記基板の後面に後面電界部を形成する段階と、
第1下部膜と第1上部膜を含む前面反射防止膜を前記エミッタ部の前面に形成する段階と、
第2下部膜と第2上部膜を含む後面反射防止膜を前記後面電界部の後面に形成する段階と、
前記前面反射防止膜に複数の第1開口部を形成する段階と、
前記後面反射防止膜に複数の第2開口部を形成する段階と、
前記複数の第1開口部を介して露出された前記エミッタ部に複数の第1電極を形成する段階と、
前記複数の第2開口部を介して露出された前記後面電界部に複数の第2電極を形成する段階とを含み、
前記複数の第1開口部と、前記複数の第2開口部を形成するステップは、
前記第1上部膜と第2上部膜をドライエッチングする段階と、
前記第1上部膜と第2上部膜をマスクにして前記第1下部膜と第2下部膜をウェットエッチングするステップとを含む、半導体素子の製造方法。 - 前記エミッタ部と後面電界部を形成する前に、前記基板の前面と後面の内少なくとも一面にテクスチャリング表面を形成する段階をさらに含む、請求項26記載の半導体素子の製造方法。
- 前記第1上部膜と第2上部膜をドライエッチングする段階でレーザを使用する、請求項26記載の半導体素子の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100093108A KR101665722B1 (ko) | 2010-09-27 | 2010-09-27 | 태양 전지 및 이의 제조 방법 |
KR10-2010-0093108 | 2010-09-27 | ||
PCT/KR2010/007815 WO2012043921A1 (en) | 2010-09-27 | 2010-11-05 | Semiconductor devices and methods for manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013539230A true JP2013539230A (ja) | 2013-10-17 |
JP5629013B2 JP5629013B2 (ja) | 2014-11-19 |
Family
ID=44141971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013531462A Expired - Fee Related JP5629013B2 (ja) | 2010-09-27 | 2010-11-05 | 半導体素子及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (3) | US8552520B2 (ja) |
EP (2) | EP2622644B1 (ja) |
JP (1) | JP5629013B2 (ja) |
KR (1) | KR101665722B1 (ja) |
WO (1) | WO2012043921A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014123587A (ja) * | 2012-12-20 | 2014-07-03 | Kaneka Corp | 太陽電池およびその製造方法、ならびに太陽電池モジュール |
JP2014229904A (ja) * | 2013-05-20 | 2014-12-08 | エルジー エレクトロニクス インコーポレイティド | 太陽電池及びその製造方法 |
WO2021221049A1 (ja) * | 2020-04-27 | 2021-11-04 | 株式会社カネカ | 太陽電池の製造方法および太陽電池 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8757567B2 (en) | 2010-05-03 | 2014-06-24 | Sunpower Corporation | Bracket for photovoltaic modules |
TWI407576B (zh) * | 2010-12-22 | 2013-09-01 | Big Sun Energy Tech Inc | 具有差異性摻雜之太陽能電池的製造方法 |
KR20120084104A (ko) | 2011-01-19 | 2012-07-27 | 엘지전자 주식회사 | 태양전지 |
KR101295552B1 (ko) * | 2011-11-16 | 2013-08-12 | 엘지전자 주식회사 | 태양 전지 및 그 제조 방법 |
KR101307204B1 (ko) * | 2011-11-30 | 2013-09-11 | 엘지전자 주식회사 | 태양 전지 및 그 제조 방법 |
KR101860919B1 (ko) * | 2011-12-16 | 2018-06-29 | 엘지전자 주식회사 | 태양 전지 및 이의 제조 방법 |
US8679889B2 (en) | 2011-12-21 | 2014-03-25 | Sunpower Corporation | Hybrid polysilicon heterojunction back contact cell |
US8597970B2 (en) | 2011-12-21 | 2013-12-03 | Sunpower Corporation | Hybrid polysilicon heterojunction back contact cell |
KR101879364B1 (ko) * | 2012-02-08 | 2018-07-18 | 엘지전자 주식회사 | 태양 전지 및 그 제조 방법 |
KR101894585B1 (ko) * | 2012-02-13 | 2018-09-04 | 엘지전자 주식회사 | 태양전지 |
KR20130096822A (ko) * | 2012-02-23 | 2013-09-02 | 엘지전자 주식회사 | 태양 전지 및 그 제조 방법 |
CN104115286A (zh) * | 2012-03-06 | 2014-10-22 | 应用材料公司 | 用于背面钝化的图案化的铝背触点 |
KR101918737B1 (ko) * | 2012-03-19 | 2019-02-08 | 엘지전자 주식회사 | 태양 전지 |
KR101831405B1 (ko) * | 2012-03-28 | 2018-02-22 | 엘지전자 주식회사 | 태양 전지 |
KR101929445B1 (ko) * | 2012-04-17 | 2018-12-14 | 엘지전자 주식회사 | 태양 전지 및 이의 제조 방법 |
FR2994767A1 (fr) * | 2012-08-23 | 2014-02-28 | Commissariat Energie Atomique | Procede de realisation de contacts electriques d'un dispositif semi-conducteur |
WO2014066588A1 (en) * | 2012-10-25 | 2014-05-01 | Tetrasun, Inc. | Methods of forming solar cells |
US9293624B2 (en) | 2012-12-10 | 2016-03-22 | Sunpower Corporation | Methods for electroless plating of a solar cell metallization layer |
JP5695283B1 (ja) * | 2013-05-17 | 2015-04-01 | 株式会社カネカ | 太陽電池およびその製造方法、ならびに太陽電池モジュール |
JP6096054B2 (ja) * | 2013-05-28 | 2017-03-15 | 株式会社カネカ | 太陽電池の製造方法 |
KR20150024485A (ko) * | 2013-08-26 | 2015-03-09 | 현대중공업 주식회사 | Perl형 태양전지의 제조방법 |
KR101614190B1 (ko) * | 2013-12-24 | 2016-04-20 | 엘지전자 주식회사 | 태양전지 및 이의 제조 방법 |
KR102219796B1 (ko) * | 2014-02-24 | 2021-02-23 | 엘지전자 주식회사 | 태양 전지 및 이의 제조 방법 |
KR102257485B1 (ko) * | 2014-08-27 | 2021-05-27 | 엘지전자 주식회사 | 태양 전지 및 이의 제조 방법 |
USD757933S1 (en) | 2014-09-11 | 2016-05-31 | Medimop Medical Projects Ltd. | Dual vial adapter assemblage |
CN107408599B (zh) * | 2015-03-24 | 2020-11-27 | 松下知识产权经营株式会社 | 太阳能电池单元的制造方法 |
US9673341B2 (en) | 2015-05-08 | 2017-06-06 | Tetrasun, Inc. | Photovoltaic devices with fine-line metallization and methods for manufacture |
EP3093889B1 (en) * | 2015-05-13 | 2024-04-17 | Shangrao Xinyuan YueDong Technology Development Co. Ltd | Solar cell and method of manufacturing the same |
CN106252458B (zh) | 2015-06-10 | 2017-12-12 | Lg电子株式会社 | 制造太阳能电池的方法 |
WO2017091782A1 (en) * | 2015-11-24 | 2017-06-01 | Plant Pv, Inc | Fired multilayer stacks for use in integrated circuits and solar cells |
US10000645B2 (en) | 2015-11-24 | 2018-06-19 | PLANT PV, Inc. | Methods of forming solar cells with fired multilayer film stacks |
WO2017222537A1 (en) * | 2016-06-23 | 2017-12-28 | Sunpower Corporation | Surface passivation for solar cells |
IL249408A0 (en) | 2016-12-06 | 2017-03-30 | Medimop Medical Projects Ltd | A device for transporting fluids for use with an infusion fluid container and a hand tool similar to a plunger to release a vial from it |
IL254802A0 (en) | 2017-09-29 | 2017-12-31 | Medimop Medical Projects Ltd | A device with two vial adapters includes two identical perforated vial adapters |
CN116314356A (zh) | 2021-02-23 | 2023-06-23 | 浙江晶科能源有限公司 | 太阳能电池及其制作方法、太阳能组件 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63234566A (ja) * | 1987-03-23 | 1988-09-29 | Mitsubishi Electric Corp | 太陽電池 |
JPH1041531A (ja) * | 1996-07-23 | 1998-02-13 | Sharp Corp | 太陽電池及びその製造方法 |
JPH1117202A (ja) * | 1997-06-26 | 1999-01-22 | Kyocera Corp | 太陽電池素子 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3085180B2 (ja) * | 1996-01-19 | 2000-09-04 | 株式会社日立製作所 | 電界効果型太陽電池 |
KR20030054028A (ko) * | 2001-12-24 | 2003-07-02 | 주식회사 하이닉스반도체 | 반도체 소자의 제조 방법 |
US20080006319A1 (en) * | 2006-06-05 | 2008-01-10 | Martin Bettge | Photovoltaic and photosensing devices based on arrays of aligned nanostructures |
US9093590B2 (en) | 2006-12-26 | 2015-07-28 | Kyocera Corporation | Solar cell and solar cell manufacturing method |
DE102007012268A1 (de) * | 2007-03-08 | 2008-09-11 | Schmid Technology Systems Gmbh | Verfahren zur Herstellung einer Solarzelle sowie damit hergestellte Solarzelle |
DE102007012277A1 (de) * | 2007-03-08 | 2008-09-11 | Gebr. Schmid Gmbh & Co. | Verfahren zur Herstellung einer Solarzelle sowie damit hergestellte Solarzelle |
US8013238B2 (en) * | 2007-07-09 | 2011-09-06 | Energy Related Devices, Inc. | Micro concentrators elastically coupled with spherical photovoltaic cells |
US20090101202A1 (en) * | 2007-10-17 | 2009-04-23 | Industrial Technology Research Institute | Method of fast hydrogen passivation to solar cells made of crystalline silicon |
KR20090091562A (ko) * | 2008-02-25 | 2009-08-28 | 엘지전자 주식회사 | 태양전지 및 그 제조방법 |
KR20100013649A (ko) * | 2008-07-31 | 2010-02-10 | 삼성전자주식회사 | 광전소자 및 이의 제조 방법 |
KR101010286B1 (ko) * | 2008-08-29 | 2011-01-24 | 엘지전자 주식회사 | 태양 전지의 제조 방법 |
WO2010032933A2 (en) * | 2008-09-16 | 2010-03-25 | Lg Electronics Inc. | Solar cell and texturing method thereof |
KR101627217B1 (ko) * | 2009-03-25 | 2016-06-03 | 엘지전자 주식회사 | 태양전지 및 그 제조방법 |
-
2010
- 2010-09-27 KR KR1020100093108A patent/KR101665722B1/ko active IP Right Grant
- 2010-11-05 WO PCT/KR2010/007815 patent/WO2012043921A1/en active Application Filing
- 2010-11-05 JP JP2013531462A patent/JP5629013B2/ja not_active Expired - Fee Related
- 2010-11-05 EP EP10857922.8A patent/EP2622644B1/en not_active Not-in-force
- 2010-11-05 EP EP18159725.3A patent/EP3349253B1/en active Active
- 2010-11-08 US US12/942,004 patent/US8552520B2/en not_active Expired - Fee Related
-
2013
- 2013-12-18 US US14/041,907 patent/US9076905B2/en active Active
-
2015
- 2015-06-03 US US14/729,857 patent/US9356165B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63234566A (ja) * | 1987-03-23 | 1988-09-29 | Mitsubishi Electric Corp | 太陽電池 |
JPH1041531A (ja) * | 1996-07-23 | 1998-02-13 | Sharp Corp | 太陽電池及びその製造方法 |
JPH1117202A (ja) * | 1997-06-26 | 1999-01-22 | Kyocera Corp | 太陽電池素子 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014123587A (ja) * | 2012-12-20 | 2014-07-03 | Kaneka Corp | 太陽電池およびその製造方法、ならびに太陽電池モジュール |
JP2014229904A (ja) * | 2013-05-20 | 2014-12-08 | エルジー エレクトロニクス インコーポレイティド | 太陽電池及びその製造方法 |
US11004988B2 (en) | 2013-05-20 | 2021-05-11 | Lg Electronics Inc. | Solar cell and method for manufacturing the same |
WO2021221049A1 (ja) * | 2020-04-27 | 2021-11-04 | 株式会社カネカ | 太陽電池の製造方法および太陽電池 |
Also Published As
Publication number | Publication date |
---|---|
KR101665722B1 (ko) | 2016-10-24 |
WO2012043921A1 (en) | 2012-04-05 |
EP2622644A1 (en) | 2013-08-07 |
US20110140226A1 (en) | 2011-06-16 |
US20140099747A1 (en) | 2014-04-10 |
KR20120031630A (ko) | 2012-04-04 |
US9076905B2 (en) | 2015-07-07 |
EP2622644B1 (en) | 2018-03-28 |
EP3349253B1 (en) | 2021-09-01 |
US20150270415A1 (en) | 2015-09-24 |
US8552520B2 (en) | 2013-10-08 |
EP2622644A4 (en) | 2014-09-10 |
JP5629013B2 (ja) | 2014-11-19 |
US9356165B2 (en) | 2016-05-31 |
EP3349253A1 (en) | 2018-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5629013B2 (ja) | 半導体素子及びその製造方法 | |
US10424685B2 (en) | Method for manufacturing solar cell having electrodes including metal seed layer and conductive layer | |
EP2434548B1 (en) | Solar cell and method for manufacturing the same | |
KR101110825B1 (ko) | 이면 접합형 태양 전지 및 그 제조 방법 | |
KR20120091629A (ko) | 태양전지 | |
US9997647B2 (en) | Solar cells and manufacturing method thereof | |
KR101699301B1 (ko) | 양면 수광형 태양전지 모듈 | |
KR101714779B1 (ko) | 태양전지 및 이의 제조 방법 | |
KR101708242B1 (ko) | 태양전지 및 이의 제조 방법 | |
KR101661364B1 (ko) | 태양 전지의 제조 방법 | |
KR101752404B1 (ko) | 태양 전지 및 이의 제조 방법 | |
KR101729305B1 (ko) | 태양전지 | |
KR20110047438A (ko) | 태양 전지 및 그 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130515 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140218 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140516 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140902 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141002 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5629013 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |