WO2006008060A1 - Reinraumfähige beschichtungsanlage - Google Patents
Reinraumfähige beschichtungsanlage Download PDFInfo
- Publication number
- WO2006008060A1 WO2006008060A1 PCT/EP2005/007652 EP2005007652W WO2006008060A1 WO 2006008060 A1 WO2006008060 A1 WO 2006008060A1 EP 2005007652 W EP2005007652 W EP 2005007652W WO 2006008060 A1 WO2006008060 A1 WO 2006008060A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plant according
- vacuum chamber
- coating plant
- glass
- ceramic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32458—Vessel
- H01J37/32477—Vessel characterised by the means for protecting vessels or internal parts, e.g. coatings
-
- 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
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/564—Means for minimising impurities in the coating chamber such as dust, moisture, residual gases
Definitions
- the invention relates to a vacuum coating system for vapor deposition processes, in particular for coatings of glassy, glass-ceramic or ceramic materials, which is a shielding device in the
- Vacuum chamber has to prevent unwanted layer deposits in the vacuum chamber and peeling, flaking, tinsel, etc. of these deposits to prevent.
- This coating system is therefore particularly suitable for clean room technologies.
- Vapor deposition processes (deposition of layers from the vapor phase) are essential components for the production of modern products in almost all branches of industry.
- the development, for example in optics, optoelectronics or semiconductor technology, is driven by ever smaller structures, higher functionality, higher productivity and higher qualitative requirements.
- Layers of inorganic, in particular glass-like, glass-ceramic or ceramic materials are used for a wide variety of applications.
- the substrates to be coated are temperature-sensitive, processes are primarily possible here which make possible a coating below 12O 0 C.
- Suitable processes for coating temperature-sensitive substrates with a glass or glass ceramic layer prove to be PVD processes, in particular electron beam evaporation, since the glassy, glass ceramic or ceramic layers evaporate at high coating rates and high purity and can be deposited as glassy multicomponent layers.
- Coating technology prove thereby unwanted deposits of the glassy, glass-ceramic or ceramic layer material in the vacuum chamber and on system parts contained therein. These dissolve after the Coating process during cooling of the system and when opening the vacuum chamber in the form of very small particles and lead to contamination of the substrates, the chamber and the environment. When the chamber is opened, the accumulation of water molecules from the ambient air considerably accelerates the delamination process.
- linings for example of aluminum foil.
- delamination of the layer from the shields or linings due to temperature changes and poor adhesion of the layer materials to the liners or shields also occur here.
- the object of the invention is therefore to protect the sample / vacuum chamber and its components from unwanted layer deposits and to avoid contamination of the substrates and the vacuum chamber and its surroundings.
- Another object of the invention is to make conventional coating systems for coatings with glassy, glass-ceramic or ceramic materials usable under clean room conditions.
- At least one shielding device is arranged, which projects the vacuum chamber walls and / or the components arranged in the chamber Protects unwanted deposits of the Schichtausgangsmaterials. It is essential that with temperature changes in the vacuum chamber, the expansion or shrinkage of the shielding device, at least in the areas with deposits of the
- Typical layer thicknesses for hermetic encapsulation or the microstructuring of semiconductors, optical microcomponents, MEMS, optoelectronic components etc. with vitreous, glass ceramic or ceramic layers are in the range between 0.01 ⁇ m to 100 ⁇ m.
- a coating system according to the invention prevents the deposition of these layers on system parts by the shielding device, and the shielding device prevents tensions between the shielding device and the deposited layer as temperature changes, such as that delamination and thus contamination by detached layer particles is avoided.
- the shielding device consists of a glassy, glass-ceramic or ceramic material, in particular of the same material as the layer to be applied, since then both the shielding device and the layer have approximately the same, preferably the same coefficient of expansion.
- Clean roomable coating systems are required in particular for the coating of wafers for producing electronic and optoelectronic components.
- the coating of these components for example, for encapsulation, for chip-size packaging, wafer-level packaging, etc. requires glassy, glass-ceramic and / or ceramic layers used as
- a layer material which is particularly suitable for vapor deposition processes is borosilicate glass, for example SCHOTT glass no. 8329 or no. G018-189.
- Shielding devices which likewise comprise borosilicate glass are advantageously suitable for such coatings.
- the expansion or shrinkage of the layer corresponds, even if given the shielding device comprises a highly vacuum-resistant, temperature-resistant polymer film.
- the vitreous, glass-ceramic or ceramic layer deposits formed on the film during the coating process determine the shrinkage or elongation of the elastic film which follows the shrinkage or elongation of the layer located thereon, so that no delamination with temperature changes can occur.
- Suitable films are inorganic films such as polymer films of polyester or polyimide, for example Mylar films or Kapton films.
- the shielding device In order to protect both the chamber inner walls as well as in the chamber arranged components such as substrate holder, skate, etc., is. it is advantageous to make the shielding device in several parts. So can the chamber interior walls For example, by foreclosures of glass elements, the substrate holder by a cover made of glass with corresponding recesses for the substrate and other components are protected by custom glass covers.
- a film covering of the components and a lining of the inner walls with a film is conceivable or a combination of shielding elements, for example a substrate holder shield made of glass or glass ceramic and chamber inner wall shields made of polymer film.
- the layer starting material can be evaporated in the form of a target for depositing a glassy, glass-ceramic or ceramic layer from the gas phase by means of an electron beam evaporator.
- insulation layers for microelectronic components can be deposited by using a suitable glass material by PVD coating or by vapor deposition on a substrate. This is among other things particularly advantageous because only a moderate
- Borosilicate glass target layer starting materials for example SCHOTT glass no. 8329 or no. G018-189, can be vaporized by means of electron beam evaporation in such a way that a glass layer or a glassy layer is formed Forming layer on the surface of a substrate, which faces the evaporation source and is exposed to the vapor emitted from the source (target). This property is not fulfilled by all glass materials. With many glass materials, no glass layers or glassy layers are formed, but only non-glassy oxide layers are deposited, which then generally lack good encapsulation and / or high-frequency properties.
- Glass materials which can be evaporated and redeposited as vitreous or glass layers are glasses comprising an at least binary material system. Glass layers, which were deposited by evaporation of such glasses, have particularly good encapsulation and high-frequency properties due to their low defect.
- the substrate holder is designed for receiving a plurality of substrates, in particular for receiving a plurality of wafer panes to be coated. This makes the production of microstructured components even more effective.
- the efficiency of the system is substantially improved by a separately evacuated load-lock lock chamber for supplying the substrates in the evacuated vacuum chamber and removal of the coated substrates from the evacuated vacuum chamber, since the vacuum chamber is not open to each substrate change and evacuate again.
- the shielding device according to the invention prevents contamination of the vacuum chamber
- the vacuum chamber preferably has at least one maintenance opening for cleaning the vacuum chamber and / or replacement of the shielding and / or target change, not to the clean room, but to a clean room Gray room area is open.
- Fig. 1 is a schematic representation of the vacuum chamber with chamber inner wall shields
- the invention is based on an electron beam
- Coating system explains in which substrates, for example silicon wafers, are coated with a microstructured glass layer. Further details for the production and structuring of such glass layers are disclosed, for example, in DE 102 22 964 A1, DE 102 22 958 A1 and DE 102 22 609 A1.
- the evaporation of the layer starting material in the form of a glass target from SCHOTT glass no. 8329 (glass 1) or SCHOTT glass no. G018-189 (glass 2) takes place in the form shown in FIG represented vacuum chamber (1) of the coating system (not shown) by an electron beam, wherein a deposition of the glass vapor on the substrate holder (2) arranged wafer slices (3) takes place and additional the condensed layer on the
- Substrate surface is compressed by plasma ion bombardment (PIAD).
- PIAD plasma ion bombardment
- glassy layers with layer thicknesses of 0.1 to 100 ⁇ m having the following properties are deposited on the substrate surface:
- the shielding device consists of 4 discs (5) which are placed in the vacuum chamber (1) in front of the chamber inner walls and a glass pane (6) fixed to the chamber door (4).
- the 4 discs (5) can be fixed by brackets and / or guide rails on the floor and / or on the ceiling of the vacuum chamber (1).
- the glass panes (5, 6) form a complete protection of the chamber inner walls against unwanted layer deposits when the chamber door (4) is closed.
- the substrate holder (2) by a
- Borosilicate glass pane (not shown) are covered. This has the same diameter as the substrate holder (2) and circular cutouts for the wafer discs (3) and is attached to the substrate holder (10).
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Surface Treatment Of Glass (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007521860A JP2008506848A (ja) | 2004-07-21 | 2005-07-14 | クリーン・ルーム状態のために適切なコーティング装置 |
US11/572,252 US20080053373A1 (en) | 2004-07-21 | 2005-07-14 | Coating Installation Suitable For Clean Room Conditions |
EP05759851A EP1778889A1 (de) | 2004-07-21 | 2005-07-14 | Reinraumfähige beschichtungsanlage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004035335.2 | 2004-07-21 | ||
DE102004035335A DE102004035335A1 (de) | 2004-07-21 | 2004-07-21 | Reinraumfähige Beschichtungsanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006008060A1 true WO2006008060A1 (de) | 2006-01-26 |
Family
ID=35058237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/007652 WO2006008060A1 (de) | 2004-07-21 | 2005-07-14 | Reinraumfähige beschichtungsanlage |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080053373A1 (de) |
EP (1) | EP1778889A1 (de) |
JP (1) | JP2008506848A (de) |
DE (1) | DE102004035335A1 (de) |
TW (1) | TW200624597A (de) |
WO (1) | WO2006008060A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005056324A1 (de) * | 2005-11-25 | 2007-06-06 | Aixtron Ag | CVD-Reaktor mit auswechselbarer Prozesskammerdecke |
KR20120042748A (ko) | 2009-05-13 | 2012-05-03 | 씨브이 홀딩스 엘엘씨 | 코팅된 표면 검사를 위한 가스제거 방법 |
DE102009025971A1 (de) | 2009-06-15 | 2010-12-16 | Aixtron Ag | Verfahren zum Einrichten eines Epitaxie-Reaktors |
US11624115B2 (en) | 2010-05-12 | 2023-04-11 | Sio2 Medical Products, Inc. | Syringe with PECVD lubrication |
US9878101B2 (en) | 2010-11-12 | 2018-01-30 | Sio2 Medical Products, Inc. | Cyclic olefin polymer vessels and vessel coating methods |
US9272095B2 (en) | 2011-04-01 | 2016-03-01 | Sio2 Medical Products, Inc. | Vessels, contact surfaces, and coating and inspection apparatus and methods |
US11116695B2 (en) | 2011-11-11 | 2021-09-14 | Sio2 Medical Products, Inc. | Blood sample collection tube |
JP6095678B2 (ja) | 2011-11-11 | 2017-03-15 | エスアイオーツー・メディカル・プロダクツ・インコーポレイテッド | 薬剤パッケージ用の不動態化、pH保護又は滑性皮膜、被覆プロセス及び装置 |
EP2846755A1 (de) | 2012-05-09 | 2015-03-18 | SiO2 Medical Products, Inc. | Saccharidschutzschicht für eine arzneimittelverpackung |
CA2890066C (en) | 2012-11-01 | 2021-11-09 | Sio2 Medical Products, Inc. | Coating inspection method |
EP2920567B1 (de) | 2012-11-16 | 2020-08-19 | SiO2 Medical Products, Inc. | Verfahren und vorrichtung zur erkennung von schnellen sperrbeschichtungsintegritätseigenschaften |
WO2014085346A1 (en) | 2012-11-30 | 2014-06-05 | Sio2 Medical Products, Inc. | Hollow body with inside coating |
US9764093B2 (en) | 2012-11-30 | 2017-09-19 | Sio2 Medical Products, Inc. | Controlling the uniformity of PECVD deposition |
US9937099B2 (en) | 2013-03-11 | 2018-04-10 | Sio2 Medical Products, Inc. | Trilayer coated pharmaceutical packaging with low oxygen transmission rate |
CA2904611C (en) | 2013-03-11 | 2021-11-23 | Sio2 Medical Products, Inc. | Coated packaging |
DE102013110802A1 (de) * | 2013-09-30 | 2015-04-02 | Von Ardenne Gmbh | Vakuumbeschichtungsvorrichtung |
US11066745B2 (en) | 2014-03-28 | 2021-07-20 | Sio2 Medical Products, Inc. | Antistatic coatings for plastic vessels |
US9236354B2 (en) * | 2014-04-21 | 2016-01-12 | Xilinx, Inc. | Integrated circuit package with thermal neutron shielding |
CA2995225C (en) | 2015-08-18 | 2023-08-29 | Sio2 Medical Products, Inc. | Pharmaceutical and other packaging with low oxygen transmission rate |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104418A (en) * | 1975-09-23 | 1978-08-01 | International Business Machines Corporation | Glass layer fabrication |
US4405436A (en) * | 1982-06-16 | 1983-09-20 | Anelva Corporation | Sputtering apparatus |
US5307568A (en) * | 1991-09-09 | 1994-05-03 | Tokyo Electron Limited | Gas supply system |
EP0837490A2 (de) * | 1996-10-17 | 1998-04-22 | Applied Materials, Inc. | Verfahren zur Vermeidung der Spulenzerstäubung in einer induktiv gekoppelter Plasmaquelle (ICP) |
EP0845545A1 (de) * | 1996-11-26 | 1998-06-03 | Applied Materials, Inc. | Beschichtete Bauteile einer Aufdampfungskammer |
US20030143837A1 (en) * | 2002-01-28 | 2003-07-31 | Applied Materials, Inc. | Method of depositing a catalytic layer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69028445T2 (de) * | 1989-06-02 | 1997-02-20 | Toshiba Kawasaki Kk | Vorrichtung und Verfahren zur Erzeugung von Dünnschichten |
JPH0936198A (ja) * | 1995-07-19 | 1997-02-07 | Hitachi Ltd | 真空処理装置およびそれを用いた半導体製造ライン |
GB9713390D0 (en) * | 1997-06-26 | 1997-08-27 | Trikon Equip Ltd | Apparatus for processing workpieces |
US20020090464A1 (en) * | 2000-11-28 | 2002-07-11 | Mingwei Jiang | Sputter chamber shield |
US20030188685A1 (en) * | 2002-04-08 | 2003-10-09 | Applied Materials, Inc. | Laser drilled surfaces for substrate processing chambers |
US7780786B2 (en) * | 2002-11-28 | 2010-08-24 | Tokyo Electron Limited | Internal member of a plasma processing vessel |
-
2004
- 2004-07-21 DE DE102004035335A patent/DE102004035335A1/de not_active Withdrawn
-
2005
- 2005-07-14 EP EP05759851A patent/EP1778889A1/de not_active Withdrawn
- 2005-07-14 WO PCT/EP2005/007652 patent/WO2006008060A1/de not_active Application Discontinuation
- 2005-07-14 JP JP2007521860A patent/JP2008506848A/ja active Pending
- 2005-07-14 US US11/572,252 patent/US20080053373A1/en not_active Abandoned
- 2005-07-20 TW TW094124512A patent/TW200624597A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104418A (en) * | 1975-09-23 | 1978-08-01 | International Business Machines Corporation | Glass layer fabrication |
US4405436A (en) * | 1982-06-16 | 1983-09-20 | Anelva Corporation | Sputtering apparatus |
US5307568A (en) * | 1991-09-09 | 1994-05-03 | Tokyo Electron Limited | Gas supply system |
EP0837490A2 (de) * | 1996-10-17 | 1998-04-22 | Applied Materials, Inc. | Verfahren zur Vermeidung der Spulenzerstäubung in einer induktiv gekoppelter Plasmaquelle (ICP) |
EP0845545A1 (de) * | 1996-11-26 | 1998-06-03 | Applied Materials, Inc. | Beschichtete Bauteile einer Aufdampfungskammer |
US20030143837A1 (en) * | 2002-01-28 | 2003-07-31 | Applied Materials, Inc. | Method of depositing a catalytic layer |
Also Published As
Publication number | Publication date |
---|---|
TW200624597A (en) | 2006-07-16 |
JP2008506848A (ja) | 2008-03-06 |
US20080053373A1 (en) | 2008-03-06 |
DE102004035335A1 (de) | 2006-02-16 |
EP1778889A1 (de) | 2007-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006008060A1 (de) | Reinraumfähige beschichtungsanlage | |
WO2006069774A2 (de) | Vakuumbeschichtungssystem | |
EP1786948A1 (de) | Reinraumfähige beschichtungsanlage | |
DE69530758T2 (de) | Ionenstrahlverfahren zur herstellung hochabriebfester beschichtungen | |
CN1891848A (zh) | 光学镀膜装置 | |
EP1711643B1 (de) | Verfahren zur herstellung eines ultrabarriere-schichtsystems | |
DE3850941T2 (de) | Vakuumbeschichtungsanlage. | |
DE102017003516A1 (de) | Beschichtungsvorrichtung und Verfahren zur reaktiven Dampfphasenabscheidung unter Vakuum auf einem Substrat | |
DE102012011277B4 (de) | Verfahren zur Ausbildung geschlossener flächiger Schichten aus Graphen auf der Oberfläche eines Substrats und mit dem Verfahren beschichtetes Substrat | |
EP1057052B1 (de) | Verfahren zur herstellung einer struktur von interferenz-farbfiltern | |
DE102011017403A1 (de) | Verfahren zum Abscheiden eines transparenten Barriereschichtsystems | |
EP2699705B1 (de) | Verfahren zum abscheiden eines transparenten barriereschichtsystems | |
EP1655385B1 (de) | Verfahren zum Aufbringen optischer Beschichtungen | |
EP3133184B1 (de) | Verfahren zum ausbilden einer schicht mit hoher lichttransmission und/oder niedriger lichtreflexion | |
DE19513918C1 (de) | Verfahren zur Beschichtung von sub-Mikrometerstrukturen und seine Anwendung | |
DE4421045A1 (de) | Einrichtung zur plamagestützten Beschichtung von Substraten, insbesondere mit elektrisch isolierendem Material | |
DE102017130943A1 (de) | Vakuumkammeranordnung | |
WO2013144375A1 (de) | Halbleitervorrichtung und verfahren zur herstellung einer glasartigen schicht | |
AT501143B1 (de) | Sputterkathode zum einsatz im hochvakuum | |
EP4127261A1 (de) | Barriereschichtsystem und verfahren zum herstellen eines barriereschichtsystems | |
RU2099438C1 (ru) | Способ получения оптического покрытия из фторида магния | |
DE102014101910A1 (de) | Beschichtungsanordnung | |
CZ192094A3 (cs) | Povrchově zušlechtěný materiál a způsob jeho výroby | |
DD252619A1 (de) | Verfahren zur herstellung defektarmer duenner schichten | |
JPH03158463A (ja) | 薄膜堆積装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005759851 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007521860 Country of ref document: JP |
|
WWP | Wipo information: published in national office |
Ref document number: 2005759851 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11572252 Country of ref document: US |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2005759851 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 11572252 Country of ref document: US |