JP2011501421A - 半導体コンポーネント - Google Patents
半導体コンポーネント Download PDFInfo
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- JP2011501421A JP2011501421A JP2010529245A JP2010529245A JP2011501421A JP 2011501421 A JP2011501421 A JP 2011501421A JP 2010529245 A JP2010529245 A JP 2010529245A JP 2010529245 A JP2010529245 A JP 2010529245A JP 2011501421 A JP2011501421 A JP 2011501421A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 84
- 239000000758 substrate Substances 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 48
- 239000013078 crystal Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 28
- 238000009792 diffusion process Methods 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 16
- 229910052732 germanium Inorganic materials 0.000 claims description 15
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 13
- 229910000077 silane Inorganic materials 0.000 claims description 13
- 238000002425 crystallisation Methods 0.000 claims description 12
- 230000008025 crystallization Effects 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- 239000000443 aerosol Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 2
- 239000011856 silicon-based particle Substances 0.000 claims 1
- 239000012297 crystallization seed Substances 0.000 abstract 1
- 229910000078 germane Inorganic materials 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910000669 Chrome steel Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-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
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 150000002751 molybdenum Chemical class 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/08—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of metallic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/02428—Structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02491—Conductive materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02623—Liquid deposition
- H01L21/02628—Liquid deposition using solutions
-
- 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
- H01L31/0248—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 characterised by their semiconductor bodies
- H01L31/0352—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035272—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
- H01L31/035281—Shape of the body
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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
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
- H01L31/1872—Recrystallisation
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- 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
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- 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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- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Recrystallisation Techniques (AREA)
- Photovoltaic Devices (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Abstract
【選択図】図1
Description
Claims (27)
- 表面(3、4)を有する基板(2)と、
前記表面(3、4)の少なくとも一部上に半導体材料の少なくとも1つの多結晶層(6、12、13、15、16)とを有し、
前記多結晶層(6、12、13、15、16)は複数の拡散分布された結晶核(8)を含んでいるコンポーネント。 - 前記基板(2)は800℃と900℃の間の温度で寸法的に安定である材料からなることを特徴とする請求項1記載のコンポーネント。
- 前記基板(2)はステンレス鋼、ガラスまたは炭素からなることを特徴とする請求項1記載のコンポーネント。
- 前記基板(2)は板状または薄膜型状であることを特徴とする請求項1記載のコンポーネント。
- 前記基板(2)は織物シート材料から形成されていることを特徴とする請求項1記載のコンポーネント。
- 前記基板(2)は線形形状であることを特徴とする請求項1記載のコンポーネント。
- 拡散バリア層(5、11)は前記基板(2)と半導体材料の直接隣接する前記多結晶層(6、12、13、15、16)との間に含まれていることを特徴とする請求項1記載のコンポーネント。
- 前記拡散バリア層(5、11)はモリブデンから形成されていることを特徴とする請求項7記載のコンポーネント。
- 半導体材料の多結晶層(6、12、13、15、16)はシリコンまたはゲルマニウム或いはシリコンとゲルマニウムの混合物であることを特徴とする請求項1記載のコンポーネント。
- 半導体材料の多結晶層(6、12、13、15、16)はp型またはn型であるようにドープされることを特徴とする請求項1記載のコンポーネント。
- 前記結晶核(8)は前記多結晶半導体層(6、12、13、15、16)自体と同じ材料からなることを特徴とする請求項1記載のコンポーネント。
- 前記結晶核(8)は前記多結晶半導体層(6、12、13、15、16)自体とは別の半導体材料からなることを特徴とする請求項1記載のコンポーネント。
- 前記結晶核(8)はゲルマニウムまたはシリコン粒子であることを特徴とする請求項1記載のコンポーネント。
- 前記結晶核(8)の粒子サイズは100nm乃至10000nm、好ましくは500nm乃至2000nmの間の範囲、さらに好ましくは700nm乃至1400nmの間の範囲であることを特徴とする請求項1記載のコンポーネント。
- 前記コンポーネント(1、10)は相互に積層され異なるタイプの導電型を有する半導体材料の少なくとも2つの多結晶層(6、12、13、15、16)を有していることを特徴とする請求項1記載のコンポーネント。
- 前記基板(2)と反対側の、前記基板(2)から最も遠い前記半導体層(13、16)の面には、半導体特性をもたない光透過性で導電性の層(14、17)が設けられていることを特徴とする請求項1記載のコンポーネント。
- 前記基板(2)は平坦であり、2つの平坦な平面を具備し、両面(3、4)には半導体材料の少なくとも1つの多結晶層(6、12、13、15、16)が設けられ、前記多結晶層(6、12、13、15、16)は拡散分布された結晶核(8)を含んでいることを特徴とする請求項1記載のコンポーネント。
- 前記結晶核(8)の密度は半導体材料の前記多結晶層(6、12、13、15、16)の全範囲にわたって均質であることを特徴とする請求項1記載のコンポーネント。
- 結晶核(8)と液体または気体の形態の流体から構成されている懸濁液が基板(2)に与えられ、これは前記半導体材料を化学的に結合した状態に維持し、前記形成された層(6、12、13、15、16)は、前記基板(2)にエアロゾルまたはエマルジョンを供給した後、多結晶層(6、12、13、15、16)を生成するように熱処理されることを特徴とする請求項1記載のコンポーネントを製造する方法。
- 前記流体はシランまたはゲルマニウム又はシランとゲルマニウムの混合物であることを特徴とする請求項19記載の方法。
- 前記結晶核(8)は100nm乃至10000nm、好ましくは500nm乃至2000nmの間、さらに好ましくは700nm乃至1400nmの範囲の粒子サイズを有することを特徴とする請求項19記載の方法。
- 前記結晶核(8)はシリコン又はゲルマニウムのような物質から選択されることを特徴とする請求項19記載の方法。
- 前記物質(2)は結晶化温度で寸法的に安定である物質であることを特徴とする請求項19記載の方法。
- 前記物質(2)はステンレス鋼または炭素或いはガラスであることを特徴とする請求項19記載の方法。
- 前記物質(2)は平面または線形形状であることを特徴とする請求項19記載の方法。
- 請求項19記載の方法が前記多結晶層(6、12、13、15、16)を複雑与えるために少なくとも2回反復されることを特徴とする請求項19記載の方法。
- 前記結晶核を生成する前記材料はボールミルで研磨されることを特徴とする請求項19記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007050288A DE102007050288A1 (de) | 2007-10-18 | 2007-10-18 | Halbleiterbauteil |
PCT/EP2008/006239 WO2009052878A1 (de) | 2007-10-18 | 2008-07-29 | Halbleiterbauteil mit polykristalliner halbleiterschicht |
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JP2011501421A true JP2011501421A (ja) | 2011-01-06 |
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Application Number | Title | Priority Date | Filing Date |
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JP2010529245A Ceased JP2011501421A (ja) | 2007-10-18 | 2008-07-29 | 半導体コンポーネント |
Country Status (8)
Country | Link |
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US (1) | US8354673B2 (ja) |
EP (2) | EP2544222A1 (ja) |
JP (1) | JP2011501421A (ja) |
KR (1) | KR20100098595A (ja) |
CN (1) | CN101939819B (ja) |
CA (1) | CA2702781A1 (ja) |
DE (1) | DE102007050288A1 (ja) |
WO (1) | WO2009052878A1 (ja) |
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DE102008033217A1 (de) | 2008-07-15 | 2010-01-21 | Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg | Solarpanel |
KR101154774B1 (ko) | 2011-04-08 | 2012-06-18 | 엘지이노텍 주식회사 | 태양전지 및 이의 제조방법 |
DE102017011673A1 (de) * | 2016-12-21 | 2018-06-21 | Marquardt Gmbh | Sensorsystem mit einer Solarzelle |
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JPS59208793A (ja) * | 1983-05-12 | 1984-11-27 | Sanyo Electric Co Ltd | アモルフアス半導体装置 |
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US4394529A (en) * | 1981-08-05 | 1983-07-19 | Rca Corporation | Solar cell array with lightweight support structure |
JPS6079780A (ja) * | 1983-10-05 | 1985-05-07 | Toyobo Co Ltd | 非晶質シリコン太陽電池 |
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CN100423197C (zh) * | 2002-08-23 | 2008-10-01 | Jsr株式会社 | 硅膜形成用组合物和硅膜的形成方法 |
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EP1684362A3 (en) * | 2004-12-02 | 2006-08-02 | Technische Universiteit Delft | Process for the production of thin layers, preferably for a photovoltaic cell |
DE102004060737B4 (de) * | 2004-12-15 | 2007-03-08 | Degussa Ag | Verfahren zur Herstellung von halbleitenden oder photovoltaisch aktiven Filmen |
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2007
- 2007-10-18 DE DE102007050288A patent/DE102007050288A1/de not_active Withdrawn
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2008
- 2008-07-29 EP EP12187207A patent/EP2544222A1/de not_active Withdrawn
- 2008-07-29 CN CN200880112273.8A patent/CN101939819B/zh not_active Expired - Fee Related
- 2008-07-29 KR KR1020107008743A patent/KR20100098595A/ko active IP Right Grant
- 2008-07-29 CA CA2702781A patent/CA2702781A1/en not_active Abandoned
- 2008-07-29 US US12/738,526 patent/US8354673B2/en not_active Expired - Fee Related
- 2008-07-29 JP JP2010529245A patent/JP2011501421A/ja not_active Ceased
- 2008-07-29 EP EP08785186A patent/EP2201598A1/de not_active Ceased
- 2008-07-29 WO PCT/EP2008/006239 patent/WO2009052878A1/de active Application Filing
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Also Published As
Publication number | Publication date |
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KR20100098595A (ko) | 2010-09-08 |
DE102007050288A1 (de) | 2009-04-23 |
CN101939819A (zh) | 2011-01-05 |
US20100213465A1 (en) | 2010-08-26 |
WO2009052878A1 (de) | 2009-04-30 |
CA2702781A1 (en) | 2009-04-30 |
EP2544222A1 (de) | 2013-01-09 |
US8354673B2 (en) | 2013-01-15 |
CN101939819B (zh) | 2014-04-30 |
EP2201598A1 (de) | 2010-06-30 |
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