Abstract: A vacuum treatment installation, in particular a coating line for the continuous coating of plate-like substrates moving continuously along the line, preferably a glass-coating line having at least one, preferably a plurality of successively arranged vacuum chambers (1) or chamber zones (2 to 8, 17) that are pumped out by means of at least one, preferably a plurality of pumping means (21), with at least one chamber or one chamber Zone being provided at the top of the chamber with a cover (20, 30) to which at least one pumping means is connected, the cover being configured such that it forms a cover space (28) and projects with the cover space over the chamber or the chamber zones.

Abstract: A continuous coating system has several treatment chambers (1, 2) that are arranged one after the other in such a way that in each case, a wall (3) of one treatment chamber (1) having a passage (5) contacts a wall (4) in the adjacent treatment chamber (2) that also has a passage (6). One of the passages (5) is provided in a sealing insert (7), which supports itself on the same side with a first support surface (9) on the wall (3) of one treatment chamber (1) and with a second support surface (10) against the wall (4) of the adjacent treatment chamber (2). Between the two support surfaces (9, 10) and the respective walls (3, 4), in each case there is a surrounding gasket (13, 14) against the respective support surface (9, 10) and the wall (3, 4).

Abstract: A vacuum treatment unit, especially for continuous coating of passing substrates, preferably a glass coating unit, with at least two, preferably various adjacently disposed chambers or chamber areas which by means of one or various chambers and/or separating walls are reciprocally separated and are interconnected through openings in said chamber and/or separating walls, preferably slotted locks for the passage of said substrates, and at least one opening may be closed in vacuum-tight fashion by means of a valve unit for vacuum-tight separation of chambers and/or chamber areas, and a valve unit is separably attached inside the chamber, especially on the inside of the chamber and/or separating wall.

Abstract: In a slide valve, especially for coating installations, for fluidic separation of two modules or chambers, interconnected through an opening, containing at least one slide plate, integrated in a housing transfixed by said opening, and which may be bidirectionally moved between an inactive position, releasing said opening, and an operating position, completely covering said opening, and at least a closing drive, which may be activated to act upon said slide plate in its operating position and for its sealing contact in a closed position against a sealing surface transfixing said housing, according to the invention, at least one of said closing drives is firmly attached inside housing, relative to the activating movement of said slide plate.

Abstract: The present invention relates to solutions and/or dispersions of organic semiconductors in a solvent mixture of at least two different organic solvents, characterized in that

Abstract: The present invention relates to a process for producing particle-free solutions of polymeric semiconductors and to their use for producing layers of polymeric semiconductors in polymeric organic light-emitting diodes (PLEDs), organic integrated circuits (O-ICs), organic field effect transistors (OFETs), organic thin film transistors (OTFTs), organic solar cells (O-SCs) or organic laser diodes (O-lasers).

Abstract: A continuous coating system has several treatment chambers (1, 2) that are arranged one after the other in such a way that in each case, a wall (3) of one treatment chamber (1) having a passage (5) contacts a wall (4) in the adjacent treatment chamber (2) that also has a passage (6). One of the passages (5) is provided in a sealing insert (7), which supports itself on the same side with a first support surface (9) on the wall (3) of one treatment chamber (1) and with a second support surface (10) against the wall (4) of the adjacent treatment chamber (2). Between the two support surfaces (9, 10) and the respective walls (3, 4), in each case there is a surrounding gasket (13, 14) against the respective support surface (9, 10) and the wall (3, 4).

Abstract: A gate valve (1) is constructed for the simultaneous blocking or clearing of two rectangular passage openings (8,9) of two chamber walls (4,5) that are provided between two vacuum chambers (1,3) and aligned with one another. To this end, it has two valve plates (20, 21), which are a component of a slider (15), which is situated so that it can move with play from a position clearing the passage openings (8,9) to a position which closes the passage openings (8,9). To move the valve plates (20,21) to the closing setting against the passage openings (8,9) on the slider (15), at least one lifting element (24), which is acted on by pressure, is provided.

Abstract: The process is used for the production of high-quality glazed paper and includes the three process sections, stock preparation (1), paper formation (2), and glazing (3). According to the invention, the paper fibers used in the performance of the process are subjected to fiber loading, such that substances which reduce the compressibility of the fibers are incorporated in the cavities of the fibers. In combination with the glazing process (3), a paper with particularly high optical quality can then be produced.

Abstract: A device for coating plate-shaped substrates by using cathode sputtering has several process chambers one after the other, each of which are bordered on the top by a chamber roof having in each case an opening. In this opening, which is covered at the top by a cathode arrangement, a frame is inserted. Screens and coolant lines of the process chamber are provided on the frame that can slide upwards out of the opening, projects into the process chamber, and is supported inside the opening of the chamber roof. A top of the cathode arrangement projects over the frame on the sides and is supported directly on the chamber roof so it seals it.

Abstract: A dual magnetron cathode assembly includes a pair of elongate, parallel targets in coplanar relationship fixed to respective magnetic yokes with associated rows of permanent magnets for producing a magnetic field over the targets. A common back plate is provided for both cathodes, a center shield plate extending from the back plate to between the targets, side shield plates and end shield plates likewise extending from the back plate to form side-by-side rectangular shielding enclosures which expose only the sputtering surface of the targets. The yokes are fixed with respect to the vacuum chamber by insulative holders which extend through openings in the back plate.

Abstract: Hollow members having conduits for process gas and coolant are mounted in parallel on sidewall of a vacuum chamber with a sputtering cathode therebetween. Anode members having an L-shaped cross section are mounted over the hollow members and held in place by thumb screws in threaded bores of strips fixed to the chamber walls above the hollow members. Mask members having a Z-shaped cross section are mounted over the anodes and are also held in place by the thumb screws.

Abstract: A pair of parallel elongate targets are fixed with respect to respective plates mounted in a vacuum chamber by means of clamps arranged along the longitudinal sides of each target, and an expandable wedge system between the rear plate and magnetic yokes on the backs of the targets. The wedge system for each target includes a wedge block having ramped surfaces which face outward, a pair of wedge jaws having ramped surfaces which slide against the ramped surfaces of the block, and a screw which draws the jaws together against the ramped surfaces of the block to expand the system and force the plate away from the yoke and fix the entire assembly in the clamps.