EP2516692A1 - Verfahren zum beschichten eines substrats mit aluminiumdotiertem zinkoxid - Google Patents
Verfahren zum beschichten eines substrats mit aluminiumdotiertem zinkoxidInfo
- Publication number
- EP2516692A1 EP2516692A1 EP10798099A EP10798099A EP2516692A1 EP 2516692 A1 EP2516692 A1 EP 2516692A1 EP 10798099 A EP10798099 A EP 10798099A EP 10798099 A EP10798099 A EP 10798099A EP 2516692 A1 EP2516692 A1 EP 2516692A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- zinc oxide
- nucleation layer
- magnetron sputtering
- substrate
- zno
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/02—Pretreatment of the material to be coated
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/02—Pretreatment of the material to be coated
- C23C14/024—Deposition of sublayers, e.g. to promote adhesion of the coating
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/086—Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5873—Removal of material
-
- 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
- H10F71/138—Manufacture of transparent electrodes, e.g. transparent conductive oxides [TCO] or indium tin oxide [ITO] electrodes
-
- 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
- H10F77/244—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers
- H10F77/251—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers comprising zinc oxide [ZnO]
-
- 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
- H10F77/95—Circuit arrangements
-
- 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
Definitions
- the present invention relates to a method of coating a substrate with aluminum-doped zinc oxide.
- TCO layers must have low transparent resistances with a high transparency in the visible spectral range (400 to 800 nm) nm) for amorphous silicon solar cells (a-Si: H) and up to 1100 nm for microcrystalline silicon solar cells
- sputtering for the production of TCO layers in particular so-called sputtering (synonymously also referred to as sputtering) can be used.
- sputtering When atomizing, atoms become one
- Solid-body target by bombardment with high-energy noble gas ions dissolved out and thereby transferred to the gas phase.
- Near the solid-state target from which the atoms are extracted is a
- Substrate provided on which the atoms can condense, so that they form a layer on the surface of the substrate.
- ZnO aluminum-doped zinc oxide
- the ZnO: Al layers produced with the aid of sputtering processes are generally relatively smooth. This means that their roughness is only a few nanometers.
- wet-chemical etching step these layers can be roughened so that crater-like structures having a relatively broad spectrum of structural sizes are formed (see: J. Müller, G. Schöpe, O. Kluth, B. Rech, V. Sittinger, B. Szyszka, R Geyer, P. Lechner, H. Schade, M. Ruske, G. Dittmar, H.-P.
- RMS roughness can be increased to about 200 nm.
- Such surface-textured layers have very good light-scattering properties and, in particular with the aid of high-frequency magnetron sputtering methods (in short:
- ZnO nucleation layer can be applied. It explicitly deals with the production of so-called “nanorods” (nanorods) .
- the ZnO layer is used in this document, the orientation and
- the surface structures which can be produced by the wet-chemical etching are mainly determined by the process parameters temperature and deposition pressure and by the selected
- Another important parameter is the doping of the solid-state target with aluminum.
- it is possible, depending on the doping concentration and temperature, to find an optimum "coating window" for layers produced by RF magnetron sputtering methods, which have an optimized optical waveguide structure after the wet-chemical etching step see M. Berginski, B. Rech, J. Hüpkes, H. Stiebig, M. Wuttig: "Design of ZnO: AI Films with Optimized Surface Texture for Silicon Thin-film Solar Cells” in: SPIE 6197 (2006), pp. 61970Y 1-10, M. Berginski, J. Hüpkes, M. Schulte, G. Schöpe, H. Stiebig, B. Rech: "The effect of front ZnO: AI surface texture and optical
- microcrystalline silicon c-Si: H
- tandem cells a-Si: H / c-Si: H
- an average roughness of about 100 nm to about 200 nm is achieved.
- the texture etching of ZnO Al layer systems exploits the anisotropy of the etch rate of crystalline ZnO layers to convert conventionally smooth deposited layers with a columnar growth (lateral dimension about 50 to 100 nm) into a rough interface whose lateral Dimensions with optimized process conditions in the ⁇ range.
- texture etching it is mainly of interest that the usually difficult production of large crystallites is avoided.
- the method is based on etching the ZnO: Al layers in dilute acid (for example, 0.5% HCl). The etching takes place anisotropically, so that the O-terminated, deposited in c-axis orientation crystallites an order of magnitude faster than the corresponding
- MF sputtering Medium frequency sputtering
- the desired etch morphology can be set by the process control (see Szyszka, B.: “Magnetron sputtering of ZnO films”).
- Operation in metallic mode at high substrate temperature can be achieved when excess zinc desorbs from the surface due to the high vapor pressure.
- High substrate temperatures are generally advantageous in this context.
- rough, fissured structures with a small lateral dimension result.
- the etching images show deep holes. It can be assumed that O-terminated crystallites were etched here at a high etch rate, whereas the etching attack over the flanks of the surrounding grains apparently does not occur.
- thermodynamically favorable segregation of aluminum at the grain boundaries which leads to the formation of an etch-resistant A ⁇ Oß enrichment there.
- Oxygen partial pressure results in flat structures, indicating a uniform Zn termination. Furthermore, it turns out that a repeated overflow in front of a cathode is necessary in order to suppress the throughput of defects.
- Substrate temperature, neutral particle energies, ion energies), ion current measurements in the production of aluminum-doped zinc oxide show the different ion energy contribution depending on
- Plasma excitation In order to achieve an etching structure suitable for solar cells, it is therefore important to influence the layer growth in such a way that a predominantly Zn-terminated surface with little O-terminated crystallites is present.
- Zinc oxide thin films are produced laser-based by laser plasma deposition.
- Rotational coating can be produced.
- the present invention is based on the object to provide a method for coating a substrate with aluminum-doped zinc oxide available, by means of which ZnO: Al layers with improved layer properties, high process reliability and high deposition rate can be generated.
- An inventive method for coating a substrate with aluminum-doped zinc oxide comprises the steps
- the nucleation layer which contains zinc oxide or doped, in particular aluminum-doped, zinc oxide, by sputtering a
- the doped zinc oxide may in principle have any dopants.
- In addition to aluminum are here
- This nucleation layer provides optimized conditions for the cover layer, which also contains aluminum-doped zinc oxide, can continue to grow quasi-epitaxially on the nucleation layer.
- cover layer which also contains aluminum-doped zinc oxide, can continue to grow quasi-epitaxially on the nucleation layer.
- glass, plastic, metals or ceramics can be used as substrate materials. Wet chemical etching of the
- the nucleation layer may advantageously have a thickness which is ⁇ 300 nm.
- the nucleation layer serves primarily to positively influence the electrical properties of the later-growing layer, which contains ZnO: Al, as well as its etching behavior.
- the nucleation layer can be used in particular on amorphous substrates such as glass. Since it is furthermore a polycrystalline layer and not a monocrystalline layer, there is no epitaxy but only quasi-epitaxy.
- the nucleation layer is produced with a thickness between 5 nm and 30 nm on the substrate. It has surprisingly been found that even relatively thin nucleation layers (in particular about 5 to about 30 nm thick nucleation layers) are sufficient to increase the quasi-epitaxial growth of the cover layer on the nucleation layer.
- the nucleation layer passes through
- Dopings is generated, which in particular maintains the lattice structure or at least almost maintained (and thus only slightly changed). It could be determined that such a nucleation layer produced by high-frequency magnetron sputtering during the subsequent deposition of the ZnO: Al layer, which is advantageous for
- the covering layer has an improved light-guiding trap structure. This is characterized in particular by the fact that the crater width predominantly in the area of the incident
- Producing the nucleation layer is a ceramic solid-state target is used, the ZnO and has a content of Al2O3, which is greater than 0 wt.% And less than 1 wt.%, And by
- High-frequency magnetron sputtering at a temperature T> 300 ° C is atomized.
- the content of Al 2 O 3 greater than 0% by weight and less than 1% by weight
- it was possible to determine an optimized "coating window" for the sputtering of the ceramic solid-state target for the production of the Nucleation layer can be obtained.
- a ceramic solid-state target is used to produce the nucleation, the ZnO and a content of Al2O3 between 1 and 2 wt.% Has and by high-frequency magnetron sputtering at a temperature T ⁇ 300 ° C is atomized. It has been found that by setting the content of Al 2 O 3 between 1 and 2% by weight at a temperature T ⁇ 300 ° C., a further optimized "coating window" for sputtering of the ceramic solid-state target for producing the nucleation layer can be obtained.
- Improving nucleation layer is one in particular
- the deposition rate, with the nucleation layer is applied to the substrate is less than 20 nm m / min.
- Deposition rate be adjusted so that it is less than 20 nm m / min, so that the nucleation layer has a corresponding nature, so that the cover layer quasi-epitaxially on the
- Nucleation layer can continue to grow.
- the covering layer further growing on the nucleation layer by sputtering a ceramic solid-state target containing ZnO and a content of Al2O 3, by DC magnetron sputtering or
- DC pulse magnetron sputtering is generated.
- DC magnetron sputtering or DC pulse magnetron sputtering of a ceramic solid state target allows rapid growth of the capping layer on the nucleation layer.
- these sputtering processes are very robust from the process engineering point of view.
- the covering layer which continues to grow on the nucleation layer is produced by sputtering a metallic solid-state target, which
- Zn aluminum-doped zinc oxide
- DC magnetron sputtering or medium frequency magnetron sputtering are examples of DC magnetron sputtering or medium frequency magnetron sputtering.
- the cover layer which continues to grow on the nucleation layer can be alternatively also by
- LP-CVD Low pressure CVD
- PECVD atmospheric plasma enhanced chemical vapor deposition
- the deposition rate of the total layer can advantageously be greatly increased, since the slowly grown nucleation layer the
- Nucleation layer was deposited in each case a cover layer of ZnO: Al by DC magnetron sputtering, wherein the total thickness was about 1 ⁇ . All layers deposited in this manner were etched with 0.5% hydrochloric acid (HCl).
- HCl hydrochloric acid
- Nucleation layer have similar ⁇ tzmorphologien. All SEM images showed a similar etch structure with crater widths of about 1 ⁇ . The etch structures are comparable to the cover layers, which are produced purely by means of RF magnetron sputtering.
- the growth of the layer subsequently produced by DC magnetron sputtering can thus be sustainably influenced.
- the nucleation layer initially applied to the substrate evidently provides a quasi-epitaxial growth of the further growing ZnO: Al layer.
- ZnO: Al layers have excellent resistivity between 286 and 338 ohmcm. This is also due to the quasi-epitaxial growth of the ZnO: Al layer on the
- DC layer shows much smaller structure sizes of the etching trenches.
- High-frequency magnetron sputtering nucleation-provided substrates clearly marked etching craters, wherein the layers have somewhat flatter structures at the same etching depth compared to the non-atmospheric samples. These structures can be optimized by adjusting the etching time.
- samples with a nucleation layer without vacuum fracture showed, independent of the thickness of the nucleation layer, a mean roughness of the cover layers (on average -150 nm), the
- High-frequency magnetron sputtering generated layer (Sample No. 1).
- the AFM images as in the SEM images, the lateral extent of each crater can be seen.
- a morphology optimized for the application should scatter as much of the red and near infrared light as possible into large angles.
- High frequency magnetron sputter deposition can be obtained.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009060547A DE102009060547A1 (de) | 2009-12-23 | 2009-12-23 | Verfahren zum Beschichten eines Substrats mit aluminiumdotiertem Zinkoxid |
| PCT/EP2010/070655 WO2011076921A1 (de) | 2009-12-23 | 2010-12-23 | Verfahren zum beschichten eines substrats mit aluminiumdotiertem zinkoxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2516692A1 true EP2516692A1 (de) | 2012-10-31 |
Family
ID=43798523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10798099A Withdrawn EP2516692A1 (de) | 2009-12-23 | 2010-12-23 | Verfahren zum beschichten eines substrats mit aluminiumdotiertem zinkoxid |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20130203211A1 (de) |
| EP (1) | EP2516692A1 (de) |
| JP (1) | JP2013515851A (de) |
| KR (1) | KR20120096074A (de) |
| CN (1) | CN102741446A (de) |
| DE (1) | DE102009060547A1 (de) |
| WO (1) | WO2011076921A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623569A (zh) * | 2012-04-11 | 2012-08-01 | 保定天威薄膜光伏有限公司 | 薄膜太阳能电池的绒面透明导电氧化物薄膜的制备方法 |
| CN103508406B (zh) * | 2012-06-29 | 2016-08-24 | 无锡华润上华半导体有限公司 | Azo薄膜、制备方法以及包括其的mems器件 |
| CN105051244B (zh) * | 2012-10-08 | 2018-11-16 | 康宁股份有限公司 | 溅射的透明导电的铝掺杂的氧化锌膜 |
| DE102013105771B4 (de) | 2013-06-05 | 2021-01-21 | VON ARDENNE Asset GmbH & Co. KG | Vorrichtung und Verfahren zum Abscheiden einer Schicht mittels Magnetronsputtern |
| CN108950501A (zh) * | 2018-07-15 | 2018-12-07 | 天津大学 | 一种高透光zao导电薄膜的制备方法 |
| CN113130770B (zh) * | 2021-04-16 | 2022-03-11 | 河南大学 | 一种钙钛矿太阳能电池及其制备方法 |
| CN117580971A (zh) * | 2021-07-01 | 2024-02-20 | 马克思-普朗克科学促进协会 | 化合物层的形成方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2928016B2 (ja) * | 1992-03-25 | 1999-07-28 | 株式会社富士電機総合研究所 | 透明導電膜の成膜方法 |
| JPH09256139A (ja) * | 1996-03-22 | 1997-09-30 | Fuji Electric Co Ltd | 酸化亜鉛膜の製造方法 |
| JP2002025350A (ja) * | 2000-07-11 | 2002-01-25 | Sanyo Electric Co Ltd | 透明導電膜付き基板及びその作製方法,それを用いたエッチング方法並びに光起電力装置 |
| JP4622075B2 (ja) * | 2000-10-03 | 2011-02-02 | 凸版印刷株式会社 | 透明導電性材料およびその製造方法 |
| JP4647131B2 (ja) * | 2001-05-08 | 2011-03-09 | 独立行政法人科学技術振興機構 | 薄膜結晶の形成方法 |
| DE102004003760B4 (de) * | 2004-01-23 | 2014-05-22 | Forschungszentrum Jülich GmbH | Verfahren zur Herstellung einer leitfähigen und transparenten Zinkoxidschicht und Verwendung derselben in einer Dünnschichtsolarzelle |
| DE102004017680B4 (de) | 2004-04-10 | 2008-01-24 | Forschungszentrum Jülich GmbH | Verfahren zur Behandlung von Substraten mit vorstrukturierten Zinkoxidschichten |
| DE102004048378A1 (de) * | 2004-10-01 | 2006-04-13 | Universität Leipzig | Zinkoxid-Dünnfilm mit intensiver und lateral homogener Lumineszenz bei Raumtemperatur und Verfahren zu seiner Herstellung |
| US20060197436A1 (en) * | 2005-03-01 | 2006-09-07 | Sharp Laboratories Of America, Inc. | ZnO nanotip electrode electroluminescence device on silicon substrate |
| US7923288B2 (en) * | 2007-01-10 | 2011-04-12 | Group Iv Semiconductor, Inc. | Zinc oxide thin film electroluminescent devices |
| CN101748405B (zh) * | 2008-11-28 | 2014-02-12 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 透明导电膜及其制造方法、太阳能电池及平板显示装置 |
-
2009
- 2009-12-23 DE DE102009060547A patent/DE102009060547A1/de not_active Withdrawn
-
2010
- 2010-12-23 KR KR1020127018077A patent/KR20120096074A/ko not_active Withdrawn
- 2010-12-23 WO PCT/EP2010/070655 patent/WO2011076921A1/de not_active Ceased
- 2010-12-23 EP EP10798099A patent/EP2516692A1/de not_active Withdrawn
- 2010-12-23 US US13/519,030 patent/US20130203211A1/en not_active Abandoned
- 2010-12-23 CN CN2010800628557A patent/CN102741446A/zh active Pending
- 2010-12-23 JP JP2012545346A patent/JP2013515851A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2011076921A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009060547A1 (de) | 2011-06-30 |
| KR20120096074A (ko) | 2012-08-29 |
| WO2011076921A1 (de) | 2011-06-30 |
| JP2013515851A (ja) | 2013-05-09 |
| CN102741446A (zh) | 2012-10-17 |
| US20130203211A1 (en) | 2013-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011076921A1 (de) | Verfahren zum beschichten eines substrats mit aluminiumdotiertem zinkoxid | |
| EP2516322A2 (de) | Verfahren zur herstellung von konusförmigen nanostrukturen auf substratoberflächen | |
| Yen et al. | Surface textured ZnO: Al thin films by pulsed DC magnetron sputtering for thin film solar cells applications | |
| KR101738573B1 (ko) | ZnO 나노로드 어레이, 및 이의 제조방법 | |
| DE102004003760B4 (de) | Verfahren zur Herstellung einer leitfähigen und transparenten Zinkoxidschicht und Verwendung derselben in einer Dünnschichtsolarzelle | |
| Owen et al. | Study on the in-line sputtering growth and structural properties of polycrystalline ZnO: Al on ZnO and glass | |
| WO2008040502A1 (de) | Verfahren zur abscheidung einer oxidschicht auf absorbern von solarzellen, solarzelle und verwendung des verfahrens | |
| Echendu et al. | Structural, vibrational, optical, morphological and compositional properties of CdS films prepared by a low-cost electrochemical technique | |
| Charpentier et al. | Evolution in morphological, optical, and electronic properties of ZnO: Al thin films undergoing a laser annealing and etching process | |
| Jin et al. | The influence of AZO films on morphology and surface plasmon resonance properties of Ag particles | |
| EP2474046A1 (de) | Verfahren zur herstellung und strukturierung einer zinkoxidschicht und zinkoxidschicht | |
| EP2293340A2 (de) | Dünnschichtsolarmodul und Verfahren zu dessen Herstellung | |
| DE102005041877A1 (de) | Verfahren zur Herstellung siliziumhaltiger Oberflächen und optoelektronische Bauelemente | |
| De Mesa et al. | Effects of Deposition Pressure and Target-Substrate Distance on Growth of ZnO by Femtosecond Pulsed Laser Deposition. | |
| Zhang et al. | As-grown textured zinc oxide films by ion beam treatment and magnetron sputtering | |
| DE102011111629B4 (de) | Verfahren zur Herstellung periodischer kristalliner Silizium-Nanostrukturen | |
| Drmosh et al. | Morphological, structural and optical properties of silver treated zinc oxide thin film | |
| Dhanasekaran et al. | Post heat treatment effect on electrochemically synthesized CuO thin films | |
| Zhao et al. | Preparation and characterization of ZnO nanorods from NaOH solutions with assisted electrical field | |
| DE102011005760A1 (de) | Verfahren zur Herstellung und Behandlung einer optisch streuenden TCO-Schicht auf einem Substrat | |
| Yang et al. | Investigation of microstructuring CuInGaSe2 thin films with ultrashort laser pulses | |
| Alsultany | One-step chemical bath deposition of Cu2O flowers grown on ITO seed layer coated glass substrate | |
| Abdul Rahman et al. | Physical properties of different thicknesses ZnO thin films prepared via sol-gel spin coating technique | |
| WO2011161010A2 (de) | Substrat mit oberflächlich strukturierter flächenelektrode für eine solarzelle und verfahren zu dessen herstellung | |
| Yao et al. | Preparation and properties of AZO/PS/AZO tri-layer transparent conductive film with a light-trapping structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20120723 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHUECO TF GMBH & CO. KG Owner name: FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWAN |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWAN Owner name: SCHUECO TF GMBH & CO. KG |
|
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20160701 |