| 20080247046 | Glare free mirror pane as well as a rear view mirror with such a mirror pane - Proposed is a glare free pan for a rear view service in motor vehicles, possessing a curved transparent substrate, the front surface of which forms the exposed surface of the said mirror. Upon the rear surface of said substrate is applied, in appropriate thicknesses, by sputtering at least four successive and contiguous layers of respectively niobium pentoxide, silicon dioxide, chromium and a protect covering of lacquer. The chromium layer provides the effective reflecting quality of the said mirror. The composition and thicknesses of the layers allows the mirror to reflectively function in visible light wavelengths suitable for both night and day service. Proposed also is a method for the manufacture of the above as well as its assembly into a rear view mirror ready for vehicle installation. | 10-09-2008 |
| 20100215848 | VACUUM TREATMENT OF STRIP-SHAPED SUBSTRATES - In the case of the treatment installation for the vacuum treatment, in particular vacuum coating, of a front side of substrates in strip form in a first process chamber with a first process roller and at least one process source and a second process chamber with a second process roller and at least one process source, it is provided that there is a transfer chamber which is arranged between the first and second process chambers, is coupled with both process chambers and can be separated in terms of pressure from at least one of the process chambers and an unwinding device with a removable unwinding reel and a winding-up device with a removable winding-up reel for the substrate to be treated as well as an outside air lock for loading and unloading the unwinding reel and/or winding-up reel. During this, the substrate to be treated is facing with its rear side toward the first and second process rollers and can be guided through the transfer chamber from the unwinding device to the first process roller, from the first process roller to the second process roller and from the second process roller to the winding-up device. The invention also relates to a method for operating the treatment installation. | 08-26-2010 |
