DE3575049D1 - Duennschicht-heterouebergang photovoltaische cd-reiche hg1-x cdx te verwendende vorrichtungen und verfahren zur elektrodeposition dieser schichten. - Google Patents
Duennschicht-heterouebergang photovoltaische cd-reiche hg1-x cdx te verwendende vorrichtungen und verfahren zur elektrodeposition dieser schichten.Info
- Publication number
- DE3575049D1 DE3575049D1 DE8585300435T DE3575049T DE3575049D1 DE 3575049 D1 DE3575049 D1 DE 3575049D1 DE 8585300435 T DE8585300435 T DE 8585300435T DE 3575049 T DE3575049 T DE 3575049T DE 3575049 D1 DE3575049 D1 DE 3575049D1
- Authority
- DE
- Germany
- Prior art keywords
- cdx
- electrodeposition
- layers
- reach
- devices
- 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.)
- Expired - Lifetime
Links
- 238000004070 electrodeposition Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
-
- 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
- H01L21/02422—Non-crystalline insulating materials, e.g. glass, polymers
-
- 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
- H01L21/02469—Group 12/16 materials
- H01L21/02474—Sulfides
-
- 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
-
- 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
- H01L21/02494—Structure
- H01L21/02496—Layer structure
- H01L21/02502—Layer structure consisting of two layers
-
- 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
- H01L21/02551—Group 12/16 materials
- H01L21/02562—Tellurides
-
- 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
- H01L31/0256—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 the material
- H01L31/0264—Inorganic materials
- H01L31/0296—Inorganic materials including, apart from doping material or other impurities, only AIIBVI compounds, e.g. CdS, ZnS, HgCdTe
- H01L31/02966—Inorganic materials including, apart from doping material or other impurities, only AIIBVI compounds, e.g. CdS, ZnS, HgCdTe including ternary compounds, e.g. HgCdTe
-
- 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 potential barriers
- H01L31/072—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 potential barriers the potential barriers being only of the PN heterojunction type
- H01L31/073—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 potential barriers the potential barriers being only of the PN heterojunction type comprising only AIIBVI compound semiconductors, e.g. CdS/CdTe 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
- H01L31/1828—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof the active layers comprising only AIIBVI compounds, e.g. CdS, ZnS, CdTe
- H01L31/1832—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof the active layers comprising only AIIBVI compounds, e.g. CdS, ZnS, CdTe comprising ternary compounds, e.g. Hg Cd Te
-
- 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
- Y02E10/543—Solar cells from Group II-VI materials
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Photovoltaic Devices (AREA)
- Electroplating Methods And Accessories (AREA)
- Sampling And Sample Adjustment (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/576,559 US4548681A (en) | 1984-02-03 | 1984-02-03 | Electrodeposition of thin film heterojunction photovoltaic devices that utilize Cd rich Hg1-x Cdx Te |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3575049D1 true DE3575049D1 (de) | 1990-02-01 |
Family
ID=24304933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585300435T Expired - Lifetime DE3575049D1 (de) | 1984-02-03 | 1985-01-23 | Duennschicht-heterouebergang photovoltaische cd-reiche hg1-x cdx te verwendende vorrichtungen und verfahren zur elektrodeposition dieser schichten. |
Country Status (15)
Country | Link |
---|---|
US (2) | US4548681A (de) |
EP (1) | EP0152197B1 (de) |
JP (1) | JPH0685444B2 (de) |
AU (2) | AU577343B2 (de) |
BR (1) | BR8500445A (de) |
CA (1) | CA1249361A (de) |
DE (1) | DE3575049D1 (de) |
ES (1) | ES8702518A1 (de) |
HK (1) | HK63190A (de) |
IL (1) | IL74197A (de) |
IN (1) | IN167111B (de) |
MX (1) | MX168214B (de) |
NO (1) | NO850389L (de) |
SG (1) | SG20390G (de) |
ZA (1) | ZA85546B (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4816120A (en) * | 1986-05-06 | 1989-03-28 | The Standard Oil Company | Electrodeposited doped II-VI semiconductor films and devices incorporating such films |
US4909857A (en) * | 1986-05-06 | 1990-03-20 | Standard Oil Company | Electrodeposited doped II-VI semiconductor films and devices incorporating such films |
IN167516B (de) * | 1986-05-06 | 1990-11-10 | Standard Oil Co Ohio | |
EP0248953A1 (de) * | 1986-06-10 | 1987-12-16 | The Standard Oil Company | Kaskadensolarzellen |
US4686323A (en) * | 1986-06-30 | 1987-08-11 | The Standard Oil Company | Multiple cell, two terminal photovoltaic device employing conductively adhered cells |
US4873198A (en) * | 1986-10-21 | 1989-10-10 | Ametek, Inc. | Method of making photovoltaic cell with chloride dip |
US4753684A (en) * | 1986-10-31 | 1988-06-28 | The Standard Oil Company | Photovoltaic heterojunction structures |
US4764261A (en) * | 1986-10-31 | 1988-08-16 | Stemcor Corporation | Method of making improved photovoltaic heterojunction structures |
US4735662A (en) * | 1987-01-06 | 1988-04-05 | The Standard Oil Company | Stable ohmic contacts to thin films of p-type tellurium-containing II-VI semiconductors |
US4950615A (en) * | 1989-02-06 | 1990-08-21 | International Solar Electric Technology, Inc. | Method and making group IIB metal - telluride films and solar cells |
GB9022828D0 (en) * | 1990-10-19 | 1990-12-05 | Bp Solar Ltd | Electrochemical process |
EP0552023B1 (de) * | 1992-01-14 | 1997-04-02 | Mitsubishi Chemical Corporation | Elektroden-Struktur für Halbleiteranordnung |
GB2397944B (en) * | 2002-01-29 | 2004-12-22 | Univ Sheffield Hallam | Thin film photovoltaic devices and methods of making the same |
US20090194156A1 (en) * | 2008-02-01 | 2009-08-06 | Grommesh Robert C | Dual seal photovoltaic glazing assembly and method |
US20090194147A1 (en) * | 2008-02-01 | 2009-08-06 | Cardinal Ig Company | Dual seal photovoltaic assembly and method |
US20090320921A1 (en) * | 2008-02-01 | 2009-12-31 | Grommesh Robert C | Photovoltaic Glazing Assembly and Method |
US8101039B2 (en) * | 2008-04-10 | 2012-01-24 | Cardinal Ig Company | Manufacturing of photovoltaic subassemblies |
ES2372355T3 (es) * | 2008-04-10 | 2012-01-19 | Cardinal Ig Company | Conjuntos de acristalamiento que incorporan elementos fotovoltaicos y métodos de fabricación correspondientes. |
GB0916589D0 (en) * | 2009-09-22 | 2009-10-28 | Qinetiq Ltd | Improved photocell |
WO2012024438A2 (en) * | 2010-08-17 | 2012-02-23 | EncoreSolar, Inc. | Method and apparatus for electrodepositing large area cadmium telluride thin films for solar module manufacturing |
US20170167042A1 (en) * | 2015-12-14 | 2017-06-15 | International Business Machines Corporation | Selective solder plating |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496024A (en) * | 1961-10-09 | 1970-02-17 | Monsanto Co | Photovoltaic cell with a graded energy gap |
US3723190A (en) * | 1968-10-09 | 1973-03-27 | Honeywell Inc | Process for preparing mercury cadmium telluride |
GB1532616A (en) * | 1976-06-08 | 1978-11-15 | Monsolar Inc | Photo-voltaic power generating means and methods |
US4400244A (en) * | 1976-06-08 | 1983-08-23 | Monosolar, Inc. | Photo-voltaic power generating means and methods |
JPS5313382A (en) * | 1976-07-22 | 1978-02-06 | Agency Of Ind Science & Technol | Manufacture of thin-film light electromotive element |
GB2006268A (en) * | 1977-10-14 | 1979-05-02 | Univ Queensland | Preparation of semiconductor films on electrically conductive substrates |
US4345107A (en) * | 1979-06-18 | 1982-08-17 | Ametek, Inc. | Cadmium telluride photovoltaic cells |
US4243885A (en) * | 1979-09-25 | 1981-01-06 | The United States Of America As Represented By The United States Department Of Energy | Cadmium telluride photovoltaic radiation detector |
US4319069A (en) * | 1980-07-25 | 1982-03-09 | Eastman Kodak Company | Semiconductor devices having improved low-resistance contacts to p-type CdTe, and method of preparation |
US4388483A (en) * | 1981-09-08 | 1983-06-14 | Monosolar, Inc. | Thin film heterojunction photovoltaic cells and methods of making the same |
US4465565A (en) * | 1983-03-28 | 1984-08-14 | Ford Aerospace & Communications Corporation | CdTe passivation of HgCdTe by electrochemical deposition |
-
1984
- 1984-02-03 US US06/576,559 patent/US4548681A/en not_active Expired - Lifetime
-
1985
- 1985-01-15 AU AU37683/85A patent/AU577343B2/en not_active Expired
- 1985-01-21 CA CA000472470A patent/CA1249361A/en not_active Expired
- 1985-01-23 DE DE8585300435T patent/DE3575049D1/de not_active Expired - Lifetime
- 1985-01-23 EP EP85300435A patent/EP0152197B1/de not_active Expired
- 1985-01-23 ZA ZA85546A patent/ZA85546B/xx unknown
- 1985-01-30 IL IL74197A patent/IL74197A/xx unknown
- 1985-01-30 JP JP60016364A patent/JPH0685444B2/ja not_active Expired - Fee Related
- 1985-01-31 BR BR8500445A patent/BR8500445A/pt not_active IP Right Cessation
- 1985-02-01 NO NO850389A patent/NO850389L/no unknown
- 1985-02-01 MX MX204224A patent/MX168214B/es unknown
- 1985-02-01 ES ES540082A patent/ES8702518A1/es not_active Expired
- 1985-02-12 IN IN112/DEL/85A patent/IN167111B/en unknown
- 1985-09-17 US US06/762,474 patent/US4629820A/en not_active Expired - Lifetime
-
1988
- 1988-12-06 AU AU26607/88A patent/AU592938B2/en not_active Expired
-
1990
- 1990-03-13 SG SG203/90A patent/SG20390G/en unknown
- 1990-08-16 HK HK631/90A patent/HK63190A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1249361A (en) | 1989-01-24 |
ES540082A0 (es) | 1986-12-16 |
ES8702518A1 (es) | 1986-12-16 |
US4629820A (en) | 1986-12-16 |
SG20390G (en) | 1990-07-06 |
JPH0685444B2 (ja) | 1994-10-26 |
EP0152197A3 (en) | 1986-04-02 |
US4548681A (en) | 1985-10-22 |
IL74197A (en) | 1988-03-31 |
EP0152197B1 (de) | 1989-12-27 |
HK63190A (en) | 1990-08-24 |
AU3768385A (en) | 1985-08-08 |
AU577343B2 (en) | 1988-09-22 |
JPS60239070A (ja) | 1985-11-27 |
AU592938B2 (en) | 1990-01-25 |
IN167111B (de) | 1990-09-01 |
EP0152197A2 (de) | 1985-08-21 |
ZA85546B (en) | 1986-04-30 |
IL74197A0 (en) | 1985-04-30 |
BR8500445A (pt) | 1985-09-17 |
MX168214B (es) | 1993-05-12 |
NO850389L (no) | 1985-08-05 |
AU2660788A (en) | 1989-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3575049D1 (de) | Duennschicht-heterouebergang photovoltaische cd-reiche hg1-x cdx te verwendende vorrichtungen und verfahren zur elektrodeposition dieser schichten. | |
DE3683382D1 (de) | Elektrische schaltungen mit reparierbaren verbindungslinien und verfahren zur herstellung. | |
KR910005411A (ko) | 재 성장법을 이용한 구조가 다른 에피층의 제조방법 | |
DE3677946D1 (de) | Hochtemperatur-schutzschicht und verfahren zu ihrer herstellung. | |
DE3650218D1 (de) | Wärmeübertragungsschicht und Verfahren zur Verwendung. | |
DE3881941D1 (de) | Elektrodensubstrat fuer brennstoffzelle und verfahren zu seiner herstellung. | |
IT8620892A0 (it) | Metodo ed apparecchiatura per fabbricare vassoi per imballo. | |
KR890701352A (ko) | 폴리올레핀 기재로된 막과 금속으로 형성된 적층 및 그 적층의 제조방법 | |
DE3689371D1 (de) | Verfahren zur Herstellung einer Halbleiteranordnung einschliesslich der Formierung einer vielschichtigen Interkonnektionsschicht. | |
DE3855354D1 (de) | Halbleiteranordnung mit metallischen Leiterschichten und Verfahren zu ihrer Herstellung | |
EP0213910A3 (en) | Semiconductor device free from the current leakage through a semiconductor layer and method for manufacturing same | |
ATA57185A (de) | Wasserverduennbare ueberzugsmittel, verfahren zur herstellung und ihre verwendung fuer basisschichtenbei zweischicht-decklackierung | |
DE68917477D1 (de) | Verfahren zur schaffung einer grenzschicht zwischen substrat und atmosphäre. | |
DE3684276D1 (de) | Ebene mikrowellenantenne mit leitergruppe mit getragenem substrat und herstellungsverfahren. | |
ATA208983A (de) | Schichtverbundwerkstoff und verfahren zu seiner herstellung | |
DE3685969D1 (de) | Integrierte schaltung mit halbleiterkondensator und verfahren zu ihrer herstellung. | |
DE3683265D1 (de) | Polyimidfilm und verfahren zu seiner herstellung. | |
DE3852411D1 (de) | Festelektrolytschicht und Verfahren zur Herstellung. | |
DE3680352D1 (de) | Leitfaehigkeitsmodulations-halbleiteranordnung und verfahren zu ihrer herstellung. | |
DE3576707D1 (de) | Verfahren zur verhinderung der bildung von ablagerungen in raffinerievorrichtungen. | |
NO854878L (no) | Fremgangsmaate for plassering av roer i et broennhull. | |
AT388703B (de) | Verbundschichtkoerper und verfahren zu seiner herstellung | |
DE68905321D1 (de) | Cer-oxyfluorid-antireflexschicht fuer photodetektoren aus ii-vi-elementen und herstellungsverfahren. | |
DE3887689D1 (de) | Substrat für solarzelle und herstellungsverfahren. | |
GB2091709B (en) | Phosphorus layer on silicon substrates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |