WO2001081657A2 - Elastisches kontakelement - Google Patents
Elastisches kontakelement Download PDFInfo
- Publication number
- WO2001081657A2 WO2001081657A2 PCT/DE2001/001512 DE0101512W WO0181657A2 WO 2001081657 A2 WO2001081657 A2 WO 2001081657A2 DE 0101512 W DE0101512 W DE 0101512W WO 0181657 A2 WO0181657 A2 WO 0181657A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- treated
- electrical contacting
- contact
- rotating element
- electrically conductive
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0657—Conducting rolls
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/241—Reinforcing the conductive pattern characterised by the electroplating method; means therefor, e.g. baths or apparatus
Definitions
- the present invention relates to the electrical contacting of flat material to be treated when carrying out electrolytic processes in continuous treatment plants, preferably for the treatment of printed circuit boards and foil.
- the invention relates to a rotary element for electrical contacting of material to be treated electrolytically, an arrangement of at least two rotary elements for electrical contacting of the material to be treated and a method for electrical contacting of the material to be treated.
- the invention relates to both electroplating and electrolytic etching.
- Electrolytic processes are used to manufacture printed circuit boards.
- metal especially copper
- dielectric plate or film material is coated on both sides with copper layers.
- a copper layer is applied to the entire surface of the surfaces, for example in a thickness of 30 ⁇ m, a copper layer also being deposited on the bore walls.
- a structured mask is first applied to the surfaces of the plates or foils in a process variant, the surface areas in which the structures are to be formed being left free. For this purpose, the conductor pattern is printed negatively.
- a photoresist layer usually has a thickness of 25 ⁇ m to 40 ⁇ m and represents a high-quality electrical insulator. No metal may be deposited on the resist during the pattern formation. In the areas of the mask that have been left exposed are subsequently deposited and the metal covered by the mask is finally etched off after removal. This process is referred to as the pattern plating process or conductive pattern construction process.
- a conductive surface to be treated electrolytically must be electrically connected to the power source required for this.
- the respective opposite pole being electrically connected to a counter electrode which, like the surface to be treated, is in contact with a treatment liquid.
- roller contacting is used in continuous processing systems in printed circuit board technology. The items to be treated, the printed circuit boards, are transported, for example, in the horizontal direction by means of lower and upper driven rollers or wheels through the individual wet-chemical treatment stations and rinsing stations.
- the rollers generally consist of a material that is resistant to the electrolytes used, such as PP (polypropylene), PE (polyethylene) or PVC (polyvinyl chloride). Rolls with an open-pore or closed-pore sponge coating are used for squeezing liquids and for simultaneous transport.
- PP polypropylene
- PE polyethylene
- PVC polyvinyl chloride
- Metallic contact roller pairs that is to say upper and lower rollers, are used for the electrical contacting of the printed circuit board surfaces in electrolytic treatment stations. These are supplied with the current from the bath current source, for example via a sliding contact. The metallic surface of each roller rolls on the surface of the plates to be treated. These rollers serve to transport the material to be treated and at the same time to transmit electricity to its surface.
- DE 36 03 856 A1 describes such a device for electroplating printed circuit boards.
- the circuit boards are inside the electroplating system. ge detected and transported by a cathodically connected, rotating roller pair.
- the rollers are made of stainless steel or titanium.
- EP 0 959 153 A2 describes a similar device: metal rollers are arranged on both sides of a horizontal transport plane. The circuit boards to be treated are electrically contacted via these rollers. For this purpose, an electrical connection is made from an external power source to the metal rollers via a rotating power transmission device.
- JP-A-63-297588 Patent Abstracts of Japan, discloses an electrolytic method for treating electrically insulated conductor structures on printed circuit boards. For galvanizing, the sometimes very small insulated areas are electrically contacted by means of a metallic, rotating brush.
- the present invention is therefore based on the problem of avoiding the disadvantages of the known methods and, in particular, of finding measures with which conductor structures can be produced on circuit boards and conductor foils with little layer thickness fluctuation and without damaging the plate and foil surfaces in the conductor pattern construction method , In particular, it should also be possible to produce large-format plates and the finest conductor tracks without any problems and in particular without faulty conductor structures.
- the problem is solved by the rotating element according to claim 1, the arrangement of at least two rotating elements according to claims 16 and 17 and the method according to claim 18.
- Preferred embodiments of the invention are specified in the subclaims.
- the rotary element according to the invention and the method serve for the electrical contacting of plate-like material to be treated electrolytically in a continuous treatment plant. Such systems are often used for the production of printed circuit boards and foils.
- the rotary element is at least partially provided with an elastic, electrically conductive material on its tread rolling on the material to be treated. The material to be treated is thereby at least partially electrically contacted via the elastic, electrically conductive material.
- the rotation element is preferably designed as a contact roller. But it can also be designed as a contact wheel or as a contact spiral. In the latter case, it is a self-supporting spiral connected at the ends with a drive, preferably made of metal.
- contact rollers are used, then at least the outer surfaces of the contact rollers, which roll on the surfaces of the material to be treated, are at least predominantly, preferably completely, in a first embodiment, that is to say partially or completely, coated with the elastic, electrically conductive material.
- This material is created by incorporating an electrically conductive filler so that it conducts the electrical current very well.
- Contact rollers of this type are therefore surprisingly well suited for transmitting the high current required for the electrolytic treatment.
- the usually sensitive printed circuit board surfaces are touched very gently.
- brushes are generally suitable for contacting electrically insulated conductor structures on dielectric material in order to treat them electrolytically, it turns out that metal is preferentially deposited on the brushes during electroplating and stiffens the bristles. This leads to damage to the material to be treated. Therefore, the device described in JP-A-63-297588 is not well suited for producing printed circuit boards and foils.
- the contact brush according to the state of the art described is also only suitable for small currents because the brush hair must be very thin and flexible. If one chooses larger cross-sections of the hair for the transmission of higher currents, the surface quality suffers from scratching. Furthermore, the baths are contaminated by brush hairs breaking off. These brush particles are also electroplated onto the top of the circuit boards in horizontal continuous processing systems. The result is a total committee.
- the problems mentioned are avoided when using the rotary elements according to the invention.
- the contacting element is sufficiently stable against abrasion, so that the treatment liquid can hardly be contaminated thereby.
- the metallic contact rollers known from DE 36 03 856 A1 and EP 0 959 153 A2 must, however, be manufactured very precisely and must also be precisely stored in the continuous treatment system, especially if the material to be treated is thin. With fine conductor technology, the foils to be processed are getting thinner and thinner. If the production is not precise, i.e. if the roller axes are not aligned, only a part of the lower and upper roller lies on the foils with the intended tracking force. The other surface lines of the rollers do not contribute to the transmission of electricity. On the other hand, thicker printed circuit boards, such as multilayers, are never completely flat.
- a maximum curvature of 1.0% is permissible with a plate thickness of 1.5 mm to 3.2 mm.
- the permissible curvature is thus 4 mm. Therefore, the contact rollers do not lie on the entire surface line even with thick and always very rigid plates. Current transmission problems up to the damage of the printed circuit boards are the result.
- the roller contacts with rigid rollers are completely unsuitable when electroplating a circuit pattern on circuit boards and circuit foils using the pattern plating process. Because of the thickness of the insulating varnish, a rigid contact roller does not reach the metal layers to be electroplated which are usually made of copper and which are located in the depressions. Therefore, the copper located in the depressions formed by the photoresist cannot be contacted electrically. It is therefore impossible to build up an electrolytic circuit pattern of such printed circuit boards with these contact rollers.
- the contact brush described in JP-A-63-297588 is also completely unsuitable for electrical contacting because of the disadvantages described above. In addition, the sensitive paint is scratched by the brushes and the paint edges are damaged.
- the Shore hardness of the elastic material to be used on the rotating element according to DIN 53 505 depends on the application:
- the elastic material can be adjusted to be harder than in the case of electrolytic pattern formation (pattern plating method), in which only the conductor structures lying in depressions in the photoresist mask have to be metallized.
- the elasticity is first required to compensate for the curvature of the printed circuit board and areas of the material to be treated and to compensate for mechanical tolerances in the roller bearings, as well as to protect the surfaces against damage such as scratches, pressure marks and electrical current marks.
- the conductor tracks fill up in the recesses between the photoresist walls. This means that these surfaces are also reached by contact rollers, the surfaces of which are less elastic.
- the surface of narrower conductor tracks can also be reached, that is, contacted.
- This also allows use Several rotating elements, seen in the direction of transport, arranged one behind the other in a continuous treatment plant, which have different elasticities on the surface:
- contact rollers can be used in a plant, the hardness of which increases in the direction of passage.
- Such an arrangement is advantageous in that harder rollers are somewhat more wear-resistant and overall less wear is achieved.
- a value in the range from 2 to 60 Shore A according to DIN 53 505 applies.
- Metal / plastic composite materials in particular composite materials formed from an elastic plastic with a high proportion of electrically conductive fillers, are suitable as elastic contact materials. They consist of elastomers such as rubber, silicone or other elastic plastics that are electrochemically resistant. This also includes non-fully hardening conductive adhesives, such as those used in electronics manufacturing. Such materials are mixed with an electrically conductive filler during manufacture. This creates a metal / plastic composite.
- the fillers also called storage components, preferably consist of metal in the form of powders, fibers, needles, cylinders, balls, flakes, felt and other shapes.
- the dimensions of these fillers range from nanometers to about 100 micrometers.
- the fiber lengths have diameters and lengths from a few nanometers to a few millimeters.
- the proportion of the filler in the total contact material is up to 90 percent by weight. With increasing proportion of filler, the elasticity of the metal / plastic composite decreases and the electrical conductivity increases. Both sizes are adapted to the respective application.
- All electrochemically resistant materials that are also electrically conductive are suitable as fillers.
- Common fillers include titanium, niobium, platinum, gold, silver, stainless steel and electric coal.
- platinum-plated or gold-plated particles such as balls made of titanium, copper, Aluminum or glass.
- a lightweight material such as glass, aluminum or titanium is advantageous in the production of a metal / plastic composite.
- the required electrical conductivity of the comparatively light particles is produced, for example, by an electrolytic coating with platinum, gold or silver.
- the metal oxidation would prevent very good electrical conductivity.
- Metallic hollow spheres are particularly advantageous. They are good electrical conductors and are of low weight. Balls with a diameter of 0.2 mm and less can be produced.
- the wall thickness is selectable. For example, it is in the range of 10 micrometers.
- Metal / plastic composite does not separate.
- the network is extremely homogeneous.
- the light fillers do not tend to separate during the production of the metal / plastic compound, even during curing.
- the bond remains very homogeneous, so that the electrical conductivity is always sufficiently high.
- Equally good results are achieved with filler particles with very small dimensions, with so-called nanostructured composites.
- Metal fibers or metal flakes also result in only a slight segregation in the manufacture of the elastic and electrically conductive material, that is to say in a homogeneous metal / plastic composite.
- the service life of these elastic electrical conductors is improved by the homogeneity.
- the same conductor density is applied to the entire conductor cross-section. Local overheating does not occur.
- the electrical conductivity of the elastic contact material that can be achieved with these fillers is 10 ⁇ 3 ⁇ cm and in special cases even 10 "4 ⁇ cm. This represents a conductivity which is only about ten times lower than that of metals such as titanium which can be used for electrolytic processes.
- the thickness of the contact roller cover is kept small, especially if the rotary element is to be used for the electrical contacting of material to be treated with full-surface electrolytic processing. For example, a 3 mm thick contact material coating is also sufficient for contacting to build up the circuit pattern.
- the rotary element can be designed as a contact roller.
- the contact roller can have an electrically conductive core, the surface of which can consist, for example, of metal, for example stainless steel or titanium.
- Metal / plastic composites with the required strength and electrical conductivity are also suitable for this.
- the rotation of the contact roller is advantageous for cooling. This allows the heated contact areas to cool down again during one revolution in the electrolyte. It is also advantageous that the contact is not only formed by an exact surface line of the roller, as is the case with a hard metallic roller according to the prior art.
- the elastic contact material forms a surface at the point of contact. This increases with increasing contact force and higher elasticity. As a result, the local current density decreases significantly. This increase in cross-section at the contact point in each case reduces the electrical resistance and thus also the power loss, that is to say the heating.
- the contact force is formed in a horizontal continuous treatment plant, for example by a spring force and / or by the weight of the upper contact rollers.
- a roller underneath takes the counterforce on.
- An arrangement of at least two rotation elements according to the invention is therefore advantageous, in which the rotation elements, for example contact rollers, are arranged in the continuous treatment system on both sides of the transport plane.
- the upper roller is freely movable at a distance from the lower roller. It thus adapts to the plate thickness and the degree of
- the height of the lower contact roller is usually fixed.
- a particularly simple, inexpensive embodiment of a contact roller is obtained if the base body, that is to say its electrically conductive core, is only provided on the lateral surface with elastic and electrically conductive rings or bands.
- These rings or bands can be inserted in a form-fitting manner in the grooves / grooves of the roller, preferably in a ring-shaped manner, so that, although they are locked there, they are easily exchangeable and can be adapted to the respective task.
- the contact strips preferably protrude beyond the outer surface of the core of the contact roller.
- the elastic, electrically conductive contact material is only partially applied to the rotary element (for example in a spiral groove), it is advantageous to isolate the electrically conductive surfaces not covered with the elastic contact material, at least insofar as they are immersed in the treatment liquid no electricity is transmitted to these locations. This ensures that no electrolytic metal application or removal takes place at these points.
- Electrically non-conductive coatings in particular plastic coatings, made of chemically resistant material, for example
- Power transmission serve, at least as far as they are immersed in the treatment liquid.
- a metal / plastic composite is again suitable as the material for the contact strips.
- the elastic materials can also be wound spirally on the roller and attached to the ends of the contact roller. In all cases, these rings, bands and springs run in grooves in the outer surface of the core of the roller and protrude from it. Only these roll off the material to be treated.
- a rotating contact For the power supply of the rotating element there is also the possibility of using a rotating contact (rotary contact).
- rotary contact This is a tightly sealed housing with a rotating surface and a stationary surface separated from it by a gap.
- the gap is filled with a flowable current transmission medium, for example an electrically highly conductive liquid, suspension or a metal powder.
- the suspension consists of suspended metal powder, as described for the fillers.
- the rotary elements according to the invention can basically only be used for electrical contacting of the material to be treated. However, it is also advantageous if the rotary elements also serve to transport the material to be treated and are provided with a drive for this purpose.
- a roller on one side of the transport plane is designed as a contact roller, for example, while the other roller only serves to transport the printed circuit boards.
- the lower roller can be designed as a contact roller, while the upper roller only serves to transport the printed circuit boards or vice versa.
- the combination of a contact roller according to the invention with a normal transport roller (for example made of plastic) or with a normal transport wheel can be selected in accordance with the prior art. Due to the very homogeneous current introduction of the one-sided contact rollers, which are coated with the elastic and electrically conductive material, the current can also be introduced for the electrolytic treatment of the opposite side.
- the two sides of the circuit boards are sufficiently electrically connected to one another via the conductive layer in the holes and via the edges.
- the electrical conductivity of this electrical connection becomes increasingly larger.
- the use of plastic rollers, for example on the top instead of conductive contact rollers, saves considerable costs. Among other things, power transmission to the rotating and additionally height-adjustable contact roller is not necessary under these conditions.
- rotation elements according to the invention can be used both on both sides of the transport level in the continuous treatment plant, as well as only above or only below the transport level or alternately above and below the transport level.
- the contact rollers are advantageously installed only on one side, but alternately at the top and bottom in the direction of transport, at least at times the shortest printed circuit boards at the top and bottom are electrically connected directly to the bath current source via the contact means.
- the distance from the contact roller to the contact roller in the transport direction is chosen so that the shortest printed circuit board in the transport direction always remains electrically connected to the bath power source. This also means that the shortest circuit board to be treated with its trailing edge is still in electrical contact with the back contact roller, while the next contact roller already contacts the leading edge of the same circuit board.
- the upper and lower anodes of the continuous treatment system are located between two contact rollers in the transport direction.
- the contact rollers can also be arranged outside the liquid bath in front of and behind an electrolytic sub-cell or between two or more electrolytic sub-cells and additionally in front of and behind the first and last of these sub-cells in order to reliably avoid electrolytic metallization of the conductive contact rollers. If this is not possible, the contact rollers must be demetallized from time to time, for example, by reversing the polarity.
- 1a a contact roller according to the invention with a full-surface elastic, electrically conductive coating in side view
- 1b a contact roller according to the invention with annular contact strips in a side view
- 1c a contact roller according to the invention with a spiral contact strip in a side view.
- the electroplating cell with the electrolyte reservoir, the pumps, the transport rollers, corresponding soluble or insoluble anodes, the power generation and power supply devices, the electrolyte supply nozzles, and the accumulation rollers at the inlet and outlet of the material to be treated not shown.
- the lower contact roller 9 and the upper contact roller 10 consisting of roller cores 1 made of an electrochemically resistant, electrically highly conductive material, such as metal (titanium, stainless steel), are shown.
- the electrically conductive, elastic contact material 2 extends over the entire lateral surface. It is fastened to the core 1 by conductive vulcanization, adhesive bonding or mechanical fastening, such as screws, rivets or clamps.
- the contact rollers 9, 10 bearing pins 8 with the bearings 3 are attached.
- the power supply lines for example in the form of slip rings or sliding contacts 4 or a hermetically closed rotating contact with an electrically conductive and flowable filling for power transmission.
- a lower contact roller 9 is shown in FIG. 1b.
- the roller core 1 is provided with grooves into which the annular contact material 5 is inserted in a form-fitting manner.
- the mechanical tension in the inserted state must be so high that the frictional adhesion of the rings 5 is sufficiently high to be able to transport the material to be treated 7 without slippage.
- the bearing journal 8 of the contact roller 9, the bearing 3 and the power supply 4 are shown.
- a lower contact roller 9 is also shown in FIG. 1c.
- the roll core 1 has a spiral groove, in which the elastic, conductive contact material 6 is inserted in a form-fitting manner.
- Fastening elements are required at both ends of the contact roller 9 in this exemplary embodiment, with which the contact material 6 is fastened, for example by clamping onto the end faces of the core 1.
- shielding hoods are required in order to avoid or at least keep metal precipitation on the elastic contact material 2,5,6.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electroplating Methods And Accessories (AREA)
- Push-Button Switches (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Laminated Bodies (AREA)
- Die Bonding (AREA)
- Manufacture Of Switches (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001578723A JP4681789B2 (ja) | 2000-04-20 | 2001-04-11 | 弾性接触要素 |
KR1020027013587A KR100740816B1 (ko) | 2000-04-20 | 2001-04-11 | 탄성 접촉 요소 |
MXPA02010309A MXPA02010309A (es) | 2000-04-20 | 2001-04-11 | Elemento de contacto elastico. |
AT01940178T ATE278823T1 (de) | 2000-04-20 | 2001-04-11 | Elastisches kontaktelement |
CA002402805A CA2402805A1 (en) | 2000-04-20 | 2001-04-11 | Elastic contact element |
US10/240,785 US7033468B2 (en) | 2000-04-20 | 2001-04-11 | Elastic contact element |
DE50104027T DE50104027D1 (de) | 2000-04-20 | 2001-04-11 | Elastisches kontaktelement |
EP01940178A EP1309740B1 (de) | 2000-04-20 | 2001-04-11 | Elastisches kontaktelement |
AU2001273849A AU2001273849A1 (en) | 2000-04-20 | 2001-04-11 | Elastic contact element |
BR0110114-5A BR0110114A (pt) | 2000-04-20 | 2001-04-11 | Elemento de contato elástico |
HK03109104A HK1056753A1 (en) | 2000-04-20 | 2003-12-13 | Continuous treatment plant for a flat item and an electric contact method for it |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10019713.2 | 2000-04-20 | ||
DE10019713A DE10019713C2 (de) | 2000-04-20 | 2000-04-20 | Vorrichtung und Verfahren zur elektrischen Kontaktierung von elektrolytisch zu behandelndem Gut in Durchlaufanlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001081657A2 true WO2001081657A2 (de) | 2001-11-01 |
WO2001081657A3 WO2001081657A3 (de) | 2003-02-20 |
Family
ID=7639528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/001512 WO2001081657A2 (de) | 2000-04-20 | 2001-04-11 | Elastisches kontakelement |
Country Status (14)
Country | Link |
---|---|
US (1) | US7033468B2 (de) |
EP (1) | EP1309740B1 (de) |
JP (1) | JP4681789B2 (de) |
KR (1) | KR100740816B1 (de) |
CN (1) | CN1309878C (de) |
AT (1) | ATE278823T1 (de) |
AU (1) | AU2001273849A1 (de) |
BR (1) | BR0110114A (de) |
CA (1) | CA2402805A1 (de) |
DE (2) | DE10019713C2 (de) |
HK (1) | HK1056753A1 (de) |
MX (1) | MXPA02010309A (de) |
TW (1) | TW548348B (de) |
WO (1) | WO2001081657A2 (de) |
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WO2009129989A1 (de) * | 2008-04-24 | 2009-10-29 | Gebr. Schmid Gmbh & Co. | Einrichtung und verfahren zur behandlung von silizium-wafern oder flachen gegenständen |
CN100557088C (zh) * | 2003-05-15 | 2009-11-04 | 吉布尔.施密德有限责任公司 | 对印刷电路板电蚀刻的装置 |
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DE10019720A1 (de) * | 2000-04-20 | 2001-10-31 | Atotech Deutschland Gmbh | Verfahren und Vorrichtung zum elektrischen Kontaktieren von plattenförmigem Behandlungsgut bei elektrolytischen Prozessen |
DE10065649C2 (de) * | 2000-12-29 | 2003-03-20 | Egon Huebel | Vorrichtung und Verfahren zum elektrochemischen Behandeln von elektrisch leitfähigen Bändern |
DE10207941A1 (de) * | 2002-02-17 | 2003-09-04 | Egon Huebel | Verfahren und Vorrichtung zur elektrischen Kontaktierung von flachem Gut in elektrolytischen Anlagen |
DE102005031948B3 (de) | 2005-07-08 | 2006-06-14 | Höllmüller Maschinenbau GmbH | Vorrichtungen und Verfahren zur elektrolytischen Behandlung von Folien von Rolle zu Rolle |
WO2007116667A1 (ja) * | 2006-03-29 | 2007-10-18 | Toray Industries, Inc. | 給電方法、ウェブの連続電解めっき装置およびめっき膜付きプラスチックフィルムの製造方法 |
BRPI1011372B1 (pt) | 2009-05-13 | 2019-12-10 | Atotech Deutschland Gmbh | método e montagem para tratar um material plano a ser tratado, e dispositivo para remover ou reter líquido de tratamento e método para produzir uma placa de circuito |
DE102009023763A1 (de) * | 2009-05-22 | 2010-11-25 | Hübel, Egon, Dipl.-Ing. (FH) | Verfahren und Vorrichtung zum elektrolytischen Behandeln von hochohmigen Schichten |
DE102009023767A1 (de) | 2009-05-22 | 2010-11-25 | Hübel, Egon, Dipl.-Ing. (FH) | Vorrichtung und Verfahren zum elektrischen Kontaktieren von Gut in Galvanisieranlagen |
DE102009057466A1 (de) | 2009-12-03 | 2011-06-09 | Hübel, Egon, Dipl.-Ing. (FH) | Vorrichtung und Verfahren zum elektrischen Kontaktieren von Behandlungsgut in Galvanisieranlagen |
KR101234593B1 (ko) * | 2011-11-15 | 2013-02-19 | 김영환 | 와이어 연결형 롤러를 이용한 고성능 세척 유도 이송유닛 |
JP6300062B2 (ja) * | 2013-10-04 | 2018-03-28 | 住友電気工業株式会社 | ドラム電極、ドラム電極の製造方法、めっき装置、樹脂成形体の製造方法及び金属多孔体の製造方法 |
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CN110114506B (zh) * | 2016-12-27 | 2021-08-03 | 株式会社杰希优 | 树脂膜处理装置 |
US11078025B2 (en) * | 2017-11-21 | 2021-08-03 | Chemcut Holdings LLC | Lightweight roller |
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EP3929333A1 (de) * | 2020-06-24 | 2021-12-29 | Ling-Pao Shan | Neuartige kathodenelektrodenstruktur für elektroplattierungsanlagen |
CN113106510B (zh) * | 2021-04-09 | 2022-05-03 | 山东理工大学 | 一种金属结构件加工装置及其加工方法 |
CN114790565B (zh) * | 2022-05-26 | 2024-06-18 | 江苏启威星装备科技有限公司 | 导电装置及水平电镀设备 |
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US2342811A (en) * | 1940-01-12 | 1944-02-29 | Inland Steel Co | Apparatus for electroplating metal strip |
JPS5629695A (en) * | 1979-08-20 | 1981-03-25 | Yoshida Kogyo Kk <Ykk> | Apparatus for forming anodized film to teeth of slide fastener chain |
WO1992018669A1 (de) * | 1991-04-12 | 1992-10-29 | Siemens Aktiengesellschaft | Galvanisiereinrichtung für plattenförmige werkstücke, insbesondere leiterplatten |
JPH0610186A (ja) * | 1992-06-25 | 1994-01-18 | Kawasaki Steel Corp | ストリップの連続電気めっき設備及び方法 |
DE4324330A1 (de) * | 1992-08-01 | 1994-02-03 | Atotech Deutschland Gmbh | Verfahren zum elektrolytischen Behandeln von insbesondere flachem Behandlungsgut, sowie Anordnung, insbesondere zur Durchführung des Verfahrens |
JPH06235089A (ja) * | 1993-02-10 | 1994-08-23 | Fuji Photo Film Co Ltd | 平版印刷版用支持体の陽極酸化処理装置 |
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DE3603856C2 (de) * | 1986-02-07 | 1994-05-05 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Galvanisierung von ebenen Werkstücken wie Leiterplatten |
JPS63297588A (ja) * | 1987-05-29 | 1988-12-05 | Sagami Shokai:Kk | 孤立した導電体の電解メッキ法 |
JPH0314158U (de) * | 1989-06-28 | 1991-02-13 | ||
JPH0459995A (ja) * | 1990-06-27 | 1992-02-26 | Kawasaki Steel Corp | 電気めっき装置および電気めっき方法 |
JPH04289199A (ja) * | 1991-03-15 | 1992-10-14 | Sumitomo Metal Mining Co Ltd | 電気メッキ装置の給電方法 |
JPH08302497A (ja) * | 1995-05-10 | 1996-11-19 | Hitachi Cable Ltd | めっき装置用給電ロールおよびロール支持機構 |
SE512515C2 (sv) * | 1995-06-27 | 2000-03-27 | Toolex Alpha Ab | Anordning för elektroplätering av skivelement med användning av en sluten slinga av en elektriskt ledande kropp |
EP1541720A3 (de) * | 1998-05-20 | 2006-05-31 | Process Automation International Limited | Vorrichtung zur Elektroplattierung |
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2000
- 2000-04-20 DE DE10019713A patent/DE10019713C2/de not_active Expired - Fee Related
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2001
- 2001-04-11 BR BR0110114-5A patent/BR0110114A/pt not_active Application Discontinuation
- 2001-04-11 JP JP2001578723A patent/JP4681789B2/ja not_active Expired - Fee Related
- 2001-04-11 MX MXPA02010309A patent/MXPA02010309A/es active IP Right Grant
- 2001-04-11 CN CNB018083811A patent/CN1309878C/zh not_active Expired - Fee Related
- 2001-04-11 DE DE50104027T patent/DE50104027D1/de not_active Expired - Lifetime
- 2001-04-11 US US10/240,785 patent/US7033468B2/en not_active Expired - Lifetime
- 2001-04-11 KR KR1020027013587A patent/KR100740816B1/ko active IP Right Grant
- 2001-04-11 AT AT01940178T patent/ATE278823T1/de not_active IP Right Cessation
- 2001-04-11 WO PCT/DE2001/001512 patent/WO2001081657A2/de active IP Right Grant
- 2001-04-11 AU AU2001273849A patent/AU2001273849A1/en not_active Abandoned
- 2001-04-11 EP EP01940178A patent/EP1309740B1/de not_active Expired - Lifetime
- 2001-04-11 CA CA002402805A patent/CA2402805A1/en not_active Abandoned
- 2001-04-20 TW TW090109539A patent/TW548348B/zh not_active IP Right Cessation
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2003
- 2003-12-13 HK HK03109104A patent/HK1056753A1/xx not_active IP Right Cessation
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US2342811A (en) * | 1940-01-12 | 1944-02-29 | Inland Steel Co | Apparatus for electroplating metal strip |
JPS5629695A (en) * | 1979-08-20 | 1981-03-25 | Yoshida Kogyo Kk <Ykk> | Apparatus for forming anodized film to teeth of slide fastener chain |
WO1992018669A1 (de) * | 1991-04-12 | 1992-10-29 | Siemens Aktiengesellschaft | Galvanisiereinrichtung für plattenförmige werkstücke, insbesondere leiterplatten |
JPH0610186A (ja) * | 1992-06-25 | 1994-01-18 | Kawasaki Steel Corp | ストリップの連続電気めっき設備及び方法 |
DE4324330A1 (de) * | 1992-08-01 | 1994-02-03 | Atotech Deutschland Gmbh | Verfahren zum elektrolytischen Behandeln von insbesondere flachem Behandlungsgut, sowie Anordnung, insbesondere zur Durchführung des Verfahrens |
JPH06235089A (ja) * | 1993-02-10 | 1994-08-23 | Fuji Photo Film Co Ltd | 平版印刷版用支持体の陽極酸化処理装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100557088C (zh) * | 2003-05-15 | 2009-11-04 | 吉布尔.施密德有限责任公司 | 对印刷电路板电蚀刻的装置 |
WO2009129989A1 (de) * | 2008-04-24 | 2009-10-29 | Gebr. Schmid Gmbh & Co. | Einrichtung und verfahren zur behandlung von silizium-wafern oder flachen gegenständen |
Also Published As
Publication number | Publication date |
---|---|
JP4681789B2 (ja) | 2011-05-11 |
CA2402805A1 (en) | 2001-11-01 |
EP1309740A2 (de) | 2003-05-14 |
CN1309878C (zh) | 2007-04-11 |
MXPA02010309A (es) | 2003-05-23 |
KR20030011297A (ko) | 2003-02-07 |
EP1309740B1 (de) | 2004-10-06 |
HK1056753A1 (en) | 2004-02-27 |
AU2001273849A1 (en) | 2001-11-07 |
KR100740816B1 (ko) | 2007-07-19 |
DE10019713C2 (de) | 2003-11-13 |
US7033468B2 (en) | 2006-04-25 |
US20030051999A1 (en) | 2003-03-20 |
TW548348B (en) | 2003-08-21 |
JP2003531301A (ja) | 2003-10-21 |
CN1429284A (zh) | 2003-07-09 |
DE10019713A1 (de) | 2001-10-31 |
BR0110114A (pt) | 2003-02-11 |
DE50104027D1 (de) | 2004-11-11 |
ATE278823T1 (de) | 2004-10-15 |
WO2001081657A3 (de) | 2003-02-20 |
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