EP0799910B1 - Galvanische Abscheidungszelle mit Justiervorrichtung - Google Patents
Galvanische Abscheidungszelle mit Justiervorrichtung Download PDFInfo
- Publication number
- EP0799910B1 EP0799910B1 EP96105230A EP96105230A EP0799910B1 EP 0799910 B1 EP0799910 B1 EP 0799910B1 EP 96105230 A EP96105230 A EP 96105230A EP 96105230 A EP96105230 A EP 96105230A EP 0799910 B1 EP0799910 B1 EP 0799910B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- anode
- lid
- container
- plate
- anode container
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/10—Moulds; Masks; Masterforms
Definitions
- the invention relates to a device for galvanic deposition a metal layer on a support, with a container for receiving the electrolyte, with one with anode material filled anode container with an essentially plan exit surface for metal ions of the anode material, which on the support surface facing the anode container of the carrier serving as cathode are deposited, the carrier surface being oblique to the vertical and substantially parallel and at a distance to the one facing her Exit surface of the anode container is arranged with a Carrier holder with one in the direction of the normal to the carrier surface extending driven shaft is connected which in a drive device on a lid of the container is mounted, the lid about an axis of rotation Swivel device is rotatably mounted on the the anode container attached to the opposite side of the container is.
- Such a device is used, for example, for galvanoplastic Manufacture of pressing tools or molds, especially made of nickel.
- These press tools will be in compression molding or injection molding of plates, for example of compact discs (so-called CD's), laser vision discs and other information-bearing plates.
- CD's compact discs
- the aforementioned forms, to which archetypes like the so-called "glass masters" as well as impressions from the glass master belong, are intermediate forms for the production of the pressing tools.
- the shapes carry information in relief on their surfaces.
- the surface structure is made by galvanoplastic Transfer the impression to the press tool.
- the one in this Information contained in surface structure is provided by the use of the press tool in injection molding or compression molding embossed on the surface of a plastic material.
- the optical disc which also includes the compact disc heard, the relief structure modulates the light of a laser beam, so that on the surface of the plastic body existing information can be read out.
- a metal layer generally a nickel layer a carrier, either an insulating carrier with a thin electrically conductive layer, for example Glass, or a metallic support, for example Nickel, deposited
- the respective carrier surface has the relief-like structure that the ones to be read out Contains information.
- the smallest unit of information that so-called "pit" has a local wavelength in the micrometer range, where the track spacing between adjacent information tracks is also in the micrometer range. Because the support surface several billion pieces of information can contain and the associated fine structures in the micrometer range to be transferred to the metal layer the highest demands are placed on the metal deposition process posed.
- the deposited metal layer is said to be very fine-grained and be stress-free; it's supposed to be a relatively large one Thickness of the deposited layer, e.g. to the Manufacture of compact discs is supposed to do this by metal deposition manufactured press tool have a thickness of 295 microns ⁇ 5 microns; the deposition process is also said to be at high speed expire. Furthermore, the device for galvanic Separation have a small size and are easy to use his. An important requirement in manufacturing galvanoplastic metal layers on a carrier is the Uniformity of the layer thickness. You can over the entire The area of the carrier fluctuate only within small limits. If these limits are exceeded, the product quality suffers the optical manufactured with this metal layer Plates.
- a device of the type mentioned is from EP-A-0 058 649 known.
- the anode container filled with anode material is arranged at an angle to the vertical. Its exit surface is essentially parallel to the support surface, the held by a carrier holder driven by a shaft is.
- the deposited on the carrier with the known device Metal layer shows over the surface of the carrier seen considerable fluctuations in thickness.
- From US-A-4 187 154 is a device for galvanic Deposition of a metal layer on a carrier is known, with a carrier holder arranged obliquely to the vertical, the is arranged opposite and parallel to an anode.
- This Carrier holder is adjustable so that a distance can be adjusted relative to the anode. This will take under prevents other interferences in the electrolyte lead to a heterogeneous distribution of the deposited layer would.
- the invention is based on the consideration that for the thickness fluctuation essentially an uneven electrical Streamline distribution in the space between the anode and the cathode switched carrier surface responsible is. It is desirable that the streamlines between Exit surface of the anode container and carrier surface as evenly and homogeneously as possible in the manner of parallel Rays run. Because in practice the electrical Resistance along lines between the exit surface and Carrier surface is not constant, is also that Uniformity of streamline distribution disrupted what to a different thickness growth of the metal layer the carrier surface leads.
- both surfaces i.e. the support surface and the exit surface
- the carrier surface is preferred, since this is above the Carrier holder is connected to the lid of the container for taking up the electrolyte during operation to prevent penetration protects from foreign bodies. This lid can be in from the outside its position can be adjusted, or the position of the Lid of the carrier holder slightly changed from outside become.
- a preferred embodiment of the invention is thereby characterized in that the axis of rotation of the lid in one plane lies that runs parallel to the shaft axis and a clamping plate of the carrier holder cuts, the lid in the closed Condition can be shifted towards the anode container, the distance between the carrier surface and the exit surface of the anode container.
- Figure 1 shows schematically the production of a compact disc for audio applications. Molds are used in the manufacturing process whose metal layer by galvanic deposition in a device according to the invention are generated. The quality this metal layer is crucial for quality of the finished product, i.e. for the playback quality of the on audio signals stored on the compact disc.
- the manufacturing steps can be roughly divided into four groups A, Classify B, C, D, of which A is the production of the glass master, B the production of the pressing tool, C the pressing and D concern finishing.
- Starting point for the Production of the glass master is the production of a master magnetic tape (Step 10) with audio information on a magnetic tape stored digitally with the highest precision.
- production steps group A is a thin photoresist on a polished glass applied (steps 12 and 14).
- step 16 the photoresist is exposed by a bundled laser beam, taking the laser beam through the digital information is modulated on the master magnetic tape.
- Step 18 becomes the exposed areas of the photoresist removed - a relief-like photoresist structure remains back on the glass pane.
- This structure contains the pits taken from the master magnetic tape digital information.
- step 20 the relief-like surface structure with a thin electrically conductive layer, e.g. a nickel layer overdrawn.
- the so-called intermediate is obtained Glass master for the compact disc.
- step 22 a galvanic Device according to the invention as a metal mold so-called "father" made, being thin on the electrical conductive layer of the glass master a thick nickel layer, e.g. with a thickness of 500 ⁇ m, in a galvano process is deposited.
- the father now carries one to the glass master complementary relief structure. The father can directly used as the tool for making compact discs become. Usually in another galvanoplastic Process from the father a form called “mother” Nickel creates.
- the actual pressing tool is then subsequently in a further galvano process (step 26) as negative image derived from the mother.
- the resulting one Form becomes "son” or matrix (English “stamper") called and serves as a press tool for mass production.
- son or matrix (English “stamper”
- the compact disc is included a transparent protective layer covering the reflective layer protects against damage and corrosion.
- the relief-like pit structure on the reflection layer of the Compactdisc has extremely small dimensions, e.g. is the The width of a pit is about 0.5 ⁇ m, the depth is about 0.1 ⁇ m and the Length varies from 1 to 3 ⁇ m, with the track spacing about 1.6 um amounts to.
- the width of a pit is about 0.5 ⁇ m
- the depth is about 0.1 ⁇ m
- the Length varies from 1 to 3 ⁇ m, with the track spacing about 1.6 um amounts to.
- FIG. 2 shows a view of an electroplating system 40, in which a deposition cell 42 is included.
- this separation cell 42 the different forms, like fathers, Mothers and matrices (sons), by separation of Made of nickel metal.
- a cleaning system 44 for cleaning and Filter the electrolyte.
- the head part 46 are electrical Control and power units for controlling the Electroplating process housed.
- the rectifiers for Are generating the required high direct current computer controlled.
- Components in contact with the Electrolytes are made of polypropylene or plastic Titanium.
- Above the deposition cell 42 is a Clean room filter 48 arranged above the deposition cell 42 a Clean room filter 48 arranged.
- the deposition cell 42 has a container 50 with two External walls that are essentially oblique to the vertical are inclined. The other outer walls, not shown run vertically.
- a lid 52 of the container 50 On a lid 52 of the container 50 is a drive device 54 arranged below is described in more detail.
- the lid 52 is closed, separated by a parting line 53, a removable Cover plate 51 on.
- Figure 3 shows a schematic view of the deposition cell 42 according to the invention.
- the two outer walls 60, 62 under 45 ° to the vertical is parallel to the outer wall 62 the anode container 56 is arranged, the nickel material in the form of pieces, also called pellets or flats is.
- the anode container 56 carries on its upper side a female connector 66 which is in electrical contact with a Anode line 68 has a circular cross section Has.
- the female connector 66 can be easily removed from the anode lead 68 can be solved so that the anode container 56 of an operator can be removed from the container 50 can.
- the lid 52 is connected to the by a swivel device 70 Base of the electroplating system 40 or an edge part of the container 50 connected.
- the lid 52 can thus in the direction of the arrow 72 are raised to make the interior of the container 50 accessible close.
- the shelf 78 carries the drive device 54, which is a motor 82 contains, which drives a drive shaft 84 via a gear, at the end of a clamping plate 86 is attached. On this clamping plate 86, the carrier 87 is clamped on the Nickel is deposited.
- Adjustment device 74 By adjusting the screws of the Adjustment device 74 can the clamping plate 86 and thus the Carrier 87 parallel to the opposite plane exit surface 89 aligned for nickel ions of the anode container 56 or the distance between the carrier 87 and the anode container 56 can be finely regulated.
- Figure 4 shows in a cross section the upper part of the Lid 52 attached drive device 54.
- This upper Part is on the setting plate 78 by means of screws 96 in threaded holes 98 attached.
- Figure 5 which is a plan view of the positioning plate 78 shows.
- the setting plate 78 is opposite Angle plate 76 arranged at a distance.
- the positioning plate 78 is supported by means of set screws 100 (only one of which is in FIG. 4 is shown), which are guided in threaded bores 101 are on the angle plate 76.
- the positioning plate 78 with the drive device 54 is on the angle plate 76 by means of Screws 103 through the through holes 105 in threaded holes 107 attached.
- the through holes are for a better overview 105 only in FIG. 5 and the threaded holes 107 only seen in Figure 6.
- the angle plate 76 is on a solid stainless steel plate 102 welded or screwed using screws 104 with the lid 52 is connected.
- the stainless steel plate 102 is close the swivel device 70 and bent by means of screws 104 attached to the lid 52.
- the drive unit 55 projects in part into an oval opening 116 (see FIG. 6) of the cover 52 and the stainless steel plate 102 fastened thereon.
- the one with an insulating layer 108 provided shaft 84 is through sealing elements 110 sealed against the penetration of the electrolyte.
- Figure 5 shows a plan view of the setting plate 78 with the Threaded holes 98 for fastening the drive unit 55. Die Change in the angular position and spacing of the shelf 78 to the angle plate 76 is done by the four screws 100, which are guided through the threaded bores 101. In the Short distance to parallel through holes 105 in the setting plate 78 are for the four screws 103 provided which the drive device 54 rigid with the Connect angle plate 76. There are two recesses 109, 109 intended for weight loss.
- FIG. 6 shows a top view of the cover 52 with a stainless steel plate 102 and angle plate 76 with the drive device removed 54 and without swivel device 70
- Screws 104 is the cover 52 with the stainless steel plate 102 screwed.
- the threaded holes 107 in the angle plate 76 are used to attach the setting plate 78 to it.
- the oval opening 116 into which the drive device 54 partially protrudes see FIG. 4.
- threaded holes 118 are provided with the help of which a flange (not shown) is attached can, on which a drive for opening and closing the Cover 52 attacks.
- the recesses 111 in the angle plate 76 are used for weight loss.
- Figure 7 shows the stainless steel plate 102 with the attached to it Swivel device 70, shown as a partial drawing is.
- the angle plate 76 on the stainless steel plate 102 has been omitted for clarity.
- the stainless steel plate 102 includes threaded holes 105 for attachment the angle plate 76 by means of screws.
- Figure 8 shows a side view of the structure of Figure 7.
- the to the center line M1 symmetrical swivel device 70 has two extension pieces 120 welded onto the stainless steel plate 102 are. On the one facing away from the stainless steel plate 102 The end of the respective extension piece 120 is an upper one Rotary bearing 122 is formed, in which a spacer element is pivotable 126 is stored, which extends over the entire Width extends between the two extension pieces 120.
- the spacer 126 has a lower pivot bearing 128, on which a hinge 134 is articulated.
- This Hinge 134 is on a base plate by a screw 135 160 attached in a groove-like recess 161.
- the hinge 134 has an elongated hole 137, which makes it along the Double arrow P1 is adjustable.
- the base plate 160 also has Slots 163 through which screws can be inserted, around them on the edge of the container 50 or on the frame of the electroplating system to fix. The base plate 160 can thus in the direction of the double arrow P2 can be adjusted.
- Figure 9 shows a side view and a plan view of the base plate 160 with the elongated holes 163.
- the grooves 161 contain threaded holes 161a for attaching the hinges 134.
- FIG 10 shows an embodiment of the swivel device 70 in different operating phases A, B, C when opening and Closing the lid 52.
- the swivel device 70 is on the stainless steel plate 102 is fastened by the extension piece 120, this via the upper pivot bearing 122, which is the axis of rotation 124 contains, is connected to the spacer 126.
- This spacer 126 is through the lower pivot bearing 128, which contains the lower axis of rotation 130, with the pivot lever 132 connected, which is supported in the hinge 134.
- the Hinge 134 includes an axis of rotation 138 Swivel bearing 136 and is only indicated with in Figure 10 Base plate 160, which is preferably at the edge of the container 50 trained, firmly connected.
- the pivot lever 132 has one lower stop surface 142 seen counterclockwise a small acute angle w1 with the vertical (cf. Phase B) includes, as well as an upper, sloping stop surface 144, seen clockwise with the vertical one small acute angle w2.
- On the spacer 126 are continuous, corresponding to the stop surfaces 142, 144 flat stop surfaces 146, 148 opposite.
- the opening angle w3 is in this example approx. 50 ° - the stop surface 146 lies on the lower one Stop surface 142 on. Centerline 127 of the spacer 126 is then slightly against the vertical by the angle wl inclined so that the weight of the lid 52 of Stop 146 pushes against the stop 142.
- the lid 52 is in the direction of Arrow 150 moves until stop surface 148 contacts the upper stop surface 144 comes. Due to the inclination of the The pivot bearing moves the stop surface 144 through the angle w2 124 to the right so that the distance b is increased. To one The swivel lever turns to achieve height adjustment 132 through a small angle w4 clockwise around the axis of rotation 138.
- the arrangement of Figure 7 causes the carrier 87 spanned on the clamping plate 86 has its distance opposite the exit surface 89 of the Anode container 56 downsized, causing the deposition process can be accelerated. Thus on the carrier 87 a nickel layer with a high total current while maintaining the same applied electrical voltage built up.
- FIG 11 shows a further embodiment of the swivel device 70 in different operating phases A, B, C. Same Parts are labeled the same.
- the spacer 126 has a lower stop surface 152 and a rear stop surface 156, which in the operating phases A and B on a sloping Stop surface 157 of the hinge rests.
- the lower stop surface 152 of the spacer element 126 is in the operating phase C to abut a flat abutment surface 158 on the Base plate 160.
- the cover 52 is raised, with the rear stop surface 156 in contact with the stop surface 157 arrives.
- the lid 52 In the operating phase B, the lid 52 is lowered, the Maintain contact between stop surfaces 156 and 157 becomes. The distance b between base plate 160 results and angled stainless steel plate 102. In the operating phase C the lid 52 is moved in the direction of arrow 150 so that the stop surfaces 152 and 158 cooperate. The distance b is thus enlarged.
- the axis of rotation 124 does not lie on the center line 162 of the spacer element 126. This ensures that when moving of the cover 52, the extension piece 120 in a circular path is slightly raised, which increases the sliding resistance of the cover 52 reduced compared to the container 50.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Physical Vapour Deposition (AREA)
- Optical Measuring Cells (AREA)
Description
- Fig. 1
- schematisch ein wichtiges Anwendungsgebiet der Erfindung, bei dem Formen und Preßwerkzeuge für die Compactdisc-Herstellung durch Metallabscheidung erzeugt werden,
- Fig. 2
- eine Ansicht einer Galvanikanlage, in welche eine Abscheidungszelle einbezogen ist,
- Fig. 3
- eine schematische Ansicht der Abscheidungszelle mit einem schwenkbaren und verschiebbaren Deckel,
- Fig. 4
- eine teilweise geschnittene Ansicht durch die auf dem Deckel angeordnete Verstellvorrichtung und die Welle,
- Fig. 5
- eine Draufsicht auf die Stellplatte zum Justieren der Antriebseinheit und der von ihr angetriebenen Welle,
- Fig. 6
- eine Draufsicht auf den Deckel bei demontierter Antriebseinheit,
- Fig. 7
- eine Draufsicht auf die Edelstahlplatte mit Schwenkvorrichtung,
- Fig. 8
- eine Seitenansicht des Aufbaus nach Figur 7,
- Fig. 9
- eine Draufsicht auf die verschiebbare Grundplatte der Schwenkvorrichtung,
- Fig. 10
- verschiedene Betriebszustände der Schwenkvorrichtung beim Öffnen und Schließen des Deckels, und
- Fig. 11
- ein anderes Ausführungsbeispiel der Schwenkvorrichtung in verschiedenen Betriebsphasen.
Claims (17)
- Einrichtung zur galvanischen Abscheidung einer Metallschicht auf einem Träger, mit einem Behälter (50) zur Aufnahme des Elektrolyten (58), mit einem mit Anodenmaterial gefüllten Anodenbehälter (56) mit einer im wesentlichen planen Austrittsfläche (89) für Metallionen des Anodenmaterials, welche auf der dem Anodenbehälter (56) zugewandten Trägeroberfläche des als Kathode dienenden Trägers (87)abgeschieden werden, wobei die Trägeroberfläche schräg zur Vertikalen und im wesentlichen parallel und im Abstand zu der ihr zugewandten Austrittsfläche (89) des Anodenbehälters (56) angeordnet ist, mit einem Trägerhalter (86), der mit einer in Richtung der Normalen der Trägeroberfläche verlaufenden angetriebenen Welle (84) verbunden ist, die in einer Antriebsvorrichtung (54) auf einem Deckel (52) des Behälters (50) gelagert ist, wobei der Deckel (52) um eine Drehachse einer Schwenkvorrichtung(70) drehbar gelagert ist, die auf der dem Anodenbehälter (56) gegenüberliegenden Seite des Behälters (50) befestigt ist, dadurch gekennzeichnet, daß die Trägeroberfläche in bezug auf die ihr gegenüberliegende Austrittsfläche (89) des Anodenbehälters (56) justierbar ist und daß der Deckel (52) eine Verstellvorrichtung (74) trägt, durch die die Welle (84) um mindestens eine Achse verschwenkt werden kann.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Drehachse (124) des Deckels (52) im wesentlichen in einer Ebene liegt, die parallel zur Wellenachse verläuft und einen Spannteller (86) des Trägerhalters schneidet, und daß der Deckel (52) im geschlossenen Zustand zum Anodenbehälter (56) hin verschiebbar ist, um den Abstand zwischen Trägeroberfläche und Austrittsfläche (89) des Anodenbehälters (56) zu verringern.
- Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Schwenkvorrichtung (70) ein Abstandselement (126) enthält, an dessen einen Ende ein Drehlager (122) mit der Drehachse (124) angeordnet ist und dessen anderes Ende mit einem Scharnier (134) verbunden ist.
- Einrichtung nach Anspruch 3, dadurch gekennzeichnet, daß das andere Ende des Abstandselements (126) an einem Schwenklager (128) eines Schwenkhebels (132) angelenkt ist, der mit dem Scharnier (134) verbunden ist.
- Einrichtung nach Anspruch 4, dadurch gekennzeichnet, daß der Schwenkhebel (132) zwei Anschlagflächen (142, 144) hat, die mit zugehörigen Anschlagflächen (146, 148) auf dem Abstandselement (126) zusammenwirken, und daß die ersten Anschlagflächen (142, 146) beim Öffnen des Deckels (52) und im offenen Zustand des Deckels (52) zusammenwirken, und daß die zweiten Anschlagflächen (144, 148) bei geschlossenem und in Richtung zum Anodenbehälter (50) verschobenen Deckel (52) zusammenwirken.
- Einrichtung nach Anspruch 3, dadurch gekennzeichnet, daß das Abstandselement (126) mindestens zwei Anschlagflächen (152, 156) hat, die mit zugehörigen Anschlagflächen (158) auf einer Grundplatte (160) zusammenwirken, und daß die eine Anschlagfläche (156) beim Öffnen des Deckels (52) und im offenen Zustand des Deckels (52) an einer schrägen Anschlagfläche (157) des Scharniers (134) anliegt, und daß die zweite Anschlagfläche (152) bei geschlossenem und in Richtung zum Anodenbehälter (50) verschobenen Deckel (52) an einer Anschlagfläche (158) der Grundplatte (160) anliegt.
- Einrichtung nach Ansprüche einem der vorhergehenden, dadurch gekennzeichnet, daß die Verstellvorrichtung (74) die Welle (84) um zwei Achsen, vorzugsweise um zwei annähernd in einer Ebene liegenden und vorzugsweise zueinander senkrecht stehenden Achsen, schwenkbar lagert.
- Einrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Verstellvorrichtung (74) die Welle (84) in Richtung ihrer Längsachse verschiebbar hält.
- Einrichtung nach einem der Ansprüche 7 oder 8, dadurch gekennzeichnet, daß die Verstellvorrichtung (74) die Welle (84) in einer Ebene senkrecht zur Wellenachse oder parallel zur Ebene des Deckels (52) verschiebbar hält.
- Einrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Verstellvorrichtung (74) zwei miteinander verbundene erste Platte (76) und zweite Platte (78) hat, daß die erste Platte (76) fest mit dem Deckel (52) verbunden ist, daß die zweite Platte (78) im Abstand von der ersten Platte (76) durch Verstellschrauben (100) gehalten ist und die Antriebsvorrichtung (54) lagert, und daß durch Verdrehen der Verstellschrauben (100) die Lage der beiden Platten (76, 78) zueinander und/oder ihr Abstand voneinander einstellbar ist.
- Einrichtung nach Anspruch 10, dadurch gekennzeichnet, daß die zweite Platte (78) innerhalb einer Ebene annähernd parallel zur Oberfläche des Anodenbehälters (56) angeordnet ist und vorzugsweise als Edelstahlplatte ausgebildet ist.
- Einrichtung nach Anspruch 11, dadurch gekennzeichnet, daß die erste Platte (76) Teil einer Winkelplatte ist, die mit einer massiven Edelstahlplatte (102) fest verbunden ist, die auf dem Deckel (52) befestigt ist.
- Einrichtung nach einem der vohergehenden Ansprüche, dadurch gekennzeichnet, daß eine Antriebseinheit zum Öffnen und Schließen des Deckels (52) vorgesehen ist.
- Einrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Anodenbehälter (56) aus Titan besteht, und daß zwischen Rückwand (170) und Vorderwand (172) des Anodenbehälters (56) eine Abstandsvorrichtung (208) aus Titan zum Einhalten eines vorgegebenen Abstands zwischen Rückwand (170) und Vorderwand (172) angeordnet ist.
- Einrichtung nach Anspruch 14, dadurch gekennzeichnet, daß die Abstandsvorrichtung (208) mehrere Schrauben (196) aus Titan umfaßt, die die Vorderwand (172) und die Rückwand (170) miteinander verbinden und die in zwischen Vorderwand (172) und Rückwand (170) angeordneten Abstandshülsen (197) aus Titan verlaufen, wobei vorzugsweise die Schraubenköpfe (198) auf der Vorderwand (172) und zugehörige Gewindelöcher (202) auf der Rückwand (170) angeordnet sind.
- Einrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß eine Anodenleitung (182) zum Zuführen des Anodenstroms zum Anodenbehälter (56) und eine am Anodenbehälter (56) angeordnete Kontaktvorrichtung zur Herstellung der elektrischen Verbindung mit der Anodenleitung (182) vorgesehen sind, und daß die Kontaktvorrichtung als auf die Anodenleitung (182) steckbare und abnehmbare Federleiste (176) ausgebildet ist, die mit der Anodenleitung (182) unter Beaufschlagung von Federkraft in Kontakt gebracht werden kann.
- Einrichtung nach Anspruch 16, dadurch gekennzeichnet, daß die Federleiste (176) einen federnden U-förmigen Bügel hat, dessen Schenkel (184, 186) die Anodenleitung (182) zur Kontaktgabe umgreifen.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59604685T DE59604685D1 (de) | 1996-04-01 | 1996-04-01 | Galvanische Abscheidungszelle mit Justiervorrichtung |
EP96105230A EP0799910B1 (de) | 1996-04-01 | 1996-04-01 | Galvanische Abscheidungszelle mit Justiervorrichtung |
EP99100886A EP0913500B1 (de) | 1996-04-01 | 1996-04-01 | Galvanische Abscheidungszelle mit Justiervorrichtung |
AT96105230T ATE190676T1 (de) | 1996-04-01 | 1996-04-01 | Galvanische abscheidungszelle mit justiervorrichtung |
KR1019970708675A KR100297459B1 (ko) | 1996-04-01 | 1997-04-01 | 기판상에금속층을전착시키기위한장치 |
JP09534943A JP3135128B2 (ja) | 1996-04-01 | 1997-04-01 | 調節器を具備する直流電流折出槽 |
PCT/EP1997/001639 WO1997037061A1 (de) | 1996-04-01 | 1997-04-01 | Galvanische abscheidungszelle mit justiervorrichtung |
CN971902917A CN1094156C (zh) | 1996-04-01 | 1997-04-01 | 有调整装置的电沉积槽 |
TW086107879A TW344763B (en) | 1996-04-01 | 1997-06-07 | Galvanic deposition cell having an adjusting device |
US08/973,024 US5976329A (en) | 1996-04-01 | 1997-10-09 | Galvanic deposition cell with an adjusting device |
JP2000291962A JP3267601B2 (ja) | 1996-04-01 | 2000-09-21 | 調節器を具備する直流電流折出槽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96105230A EP0799910B1 (de) | 1996-04-01 | 1996-04-01 | Galvanische Abscheidungszelle mit Justiervorrichtung |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99100886A Division EP0913500B1 (de) | 1996-04-01 | 1996-04-01 | Galvanische Abscheidungszelle mit Justiervorrichtung |
EP99100886.3 Division-Into | 1999-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0799910A1 EP0799910A1 (de) | 1997-10-08 |
EP0799910B1 true EP0799910B1 (de) | 2000-03-15 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99100886A Expired - Lifetime EP0913500B1 (de) | 1996-04-01 | 1996-04-01 | Galvanische Abscheidungszelle mit Justiervorrichtung |
EP96105230A Expired - Lifetime EP0799910B1 (de) | 1996-04-01 | 1996-04-01 | Galvanische Abscheidungszelle mit Justiervorrichtung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99100886A Expired - Lifetime EP0913500B1 (de) | 1996-04-01 | 1996-04-01 | Galvanische Abscheidungszelle mit Justiervorrichtung |
Country Status (9)
Country | Link |
---|---|
US (1) | US5976329A (de) |
EP (2) | EP0913500B1 (de) |
JP (2) | JP3135128B2 (de) |
KR (1) | KR100297459B1 (de) |
CN (1) | CN1094156C (de) |
AT (1) | ATE190676T1 (de) |
DE (1) | DE59604685D1 (de) |
TW (1) | TW344763B (de) |
WO (1) | WO1997037061A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE510787C2 (sv) * | 1998-05-19 | 1999-06-21 | Toolex Alpha Ab | Vikbar elektropläteringsanordning |
JP2002004076A (ja) * | 2000-06-16 | 2002-01-09 | Sony Corp | 電鋳装置 |
US20040055873A1 (en) * | 2002-09-24 | 2004-03-25 | Digital Matrix Corporation | Apparatus and method for improved electroforming |
EP2746432A1 (de) * | 2012-12-20 | 2014-06-25 | Atotech Deutschland GmbH | Vorrichtung zur vertikalen galvanischen Metallabscheidung auf einem Substrat |
EP2746433B1 (de) * | 2012-12-20 | 2016-07-20 | ATOTECH Deutschland GmbH | Vorrichtung zur vertikalen galvanischen Ablagerung eines Metalls, vorzugsweise Kupfer, auf einem Substrat und zur Aufnahme solch einer Vorrichtung geeigneter Behälter |
TWI649245B (zh) * | 2016-12-09 | 2019-02-01 | 財團法人金屬工業研究發展中心 | transmission |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1503553A (fr) * | 1966-05-25 | 1967-12-01 | Pathe Marconi Ind Music | Cuve de travail pour la reproduction galvanique de surfaces métalliques, notamment pour l'industrie du disque phonographique |
US3573176A (en) * | 1968-07-19 | 1971-03-30 | Rca Corp | Selective anodization apparatus and process |
SU642382A1 (ru) * | 1976-07-28 | 1979-01-15 | Предприятие П/Я А-7501 | Установка дл локального гальванопокрыти |
DE2740210A1 (de) * | 1976-09-10 | 1978-03-16 | Belge Fab Disques | Verfahren und vorrichtung zur herstellung von matrizen und vergleichbaren flaechen |
US4187154A (en) * | 1976-09-10 | 1980-02-05 | Fabrication Belge de Disques "Fabeldis" | Method for manufacturing substantially flat dies |
DE2748763A1 (de) * | 1977-10-31 | 1979-05-03 | Tscherwitschke Gmbh Richard | Galvanisieraggregat mit wahlweise austauschbaren, ankuppelbaren trommeln |
SE8101046L (sv) * | 1981-02-16 | 1982-08-17 | Europafilm | Anordning vid anleggningar, serskilt for matrisering av grammofonskivor och dylikt |
JPS6017089A (ja) * | 1983-07-06 | 1985-01-28 | Daicel Chem Ind Ltd | 高密度情報記録担体製造用スタンパ−の電鋳方法および装置 |
JPH045519A (ja) * | 1990-04-23 | 1992-01-09 | Morihisa Seisakusho:Kk | タンク内の液の深さ測定方法及び測深器 |
CN1154722A (zh) * | 1995-04-10 | 1997-07-16 | 花王株式会社 | 非电镀镀膜法和盘模的制造方法及其制造装置 |
US5670034A (en) * | 1995-07-11 | 1997-09-23 | American Plating Systems | Reciprocating anode electrolytic plating apparatus and method |
US5597460A (en) * | 1995-11-13 | 1997-01-28 | Reynolds Tech Fabricators, Inc. | Plating cell having laminar flow sparger |
-
1996
- 1996-04-01 AT AT96105230T patent/ATE190676T1/de not_active IP Right Cessation
- 1996-04-01 EP EP99100886A patent/EP0913500B1/de not_active Expired - Lifetime
- 1996-04-01 EP EP96105230A patent/EP0799910B1/de not_active Expired - Lifetime
- 1996-04-01 DE DE59604685T patent/DE59604685D1/de not_active Expired - Fee Related
-
1997
- 1997-04-01 JP JP09534943A patent/JP3135128B2/ja not_active Expired - Fee Related
- 1997-04-01 CN CN971902917A patent/CN1094156C/zh not_active Expired - Fee Related
- 1997-04-01 WO PCT/EP1997/001639 patent/WO1997037061A1/de active IP Right Grant
- 1997-04-01 KR KR1019970708675A patent/KR100297459B1/ko not_active IP Right Cessation
- 1997-06-07 TW TW086107879A patent/TW344763B/zh active
- 1997-10-09 US US08/973,024 patent/US5976329A/en not_active Expired - Fee Related
-
2000
- 2000-09-21 JP JP2000291962A patent/JP3267601B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100297459B1 (ko) | 2001-10-25 |
EP0799910A1 (de) | 1997-10-08 |
TW344763B (en) | 1998-11-11 |
JP3267601B2 (ja) | 2002-03-18 |
EP0913500A3 (de) | 1999-06-09 |
WO1997037061A1 (de) | 1997-10-09 |
CN1188518A (zh) | 1998-07-22 |
EP0913500B1 (de) | 2002-07-03 |
CN1094156C (zh) | 2002-11-13 |
ATE190676T1 (de) | 2000-04-15 |
JP3135128B2 (ja) | 2001-02-13 |
KR19990022196A (ko) | 1999-03-25 |
US5976329A (en) | 1999-11-02 |
EP0913500A2 (de) | 1999-05-06 |
JPH10506684A (ja) | 1998-06-30 |
DE59604685D1 (de) | 2000-04-20 |
JP2001152382A (ja) | 2001-06-05 |
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