摘要:
A head-up display device for the display of data aboard automobiles, comprising a unit for the generation of the visual information to be displayed; located within the first part of the optical axis of the device, placed substantially parallel to the longest side of the windshield of an automobile; first optical refracting means situated on said optical axis; reflecting means with zero optical power placed substantially at 45° to said first part of the optical axis to deviate by approximately 90° said optical axis on which a second refracting means is located; the second part of said optical axis originated by said reflecting means being directed towards the surface of the windshield at such an angle as to be substantially within the driver's field of view; the arrangement being such that, in a known manner, the surface of the windshield acts as a combiner element of the panorama seen by the driver and the virtual image coming from said unit for the generation of visual information to be displayed.
摘要:
An apparatus comprising cathode plates (1, 3) so placed as to form the walls of a rectangular parallelepiped, is able to produce an atom beam for the formation of a thin layer deposited on a substrate and simultaneously an ion beam for the bombardment of the layer during its formation. The process for the deposition is also described. Thin layers can be formed on transparent substrates of large size, to be used as sheets of glass for buildings and motorcars.
摘要:
A head-up display device for the display of data aboard automobiles, comprising a unit for the generation of the visual information to be displayed; located within the first part of the optical axis of the device, placed substantially parallel to the longest side of the windshield of an automobile; first optical refracting means situated on said optical axis; reflecting means with zero optical power placed substantially at 45° to said first part of the optical axis to deviate by approximately 90° said optical axis on which a second refracting means is located; the second part of said optical axis originated by said reflecting means being directed towards the surface of the windshield at such an angle as to be substantially within the driver's field of view; the arrangement being such that, in a known manner, the surface of the windshield acts as a combiner element of the panorama seen by the driver and the virtual image coming from said unit for the generation of visual information to be displayed.
摘要:
The process for the manufacture of reflecting glass comprises implantation of ions of selected metal elements under a temperature of 30 to 200°C, and a dose of 4¹⁶ to 4¹⁷ ions per cm² in the glass substrate to obtain a product which has a light reflection rate from 20 to 50% and a transmission rate from 15 to 70%, rendering it suitable for use in the fields of vehicles and building construction. The selected metal elements are silver, gold, copper, gallium, zinc or tantalum.
摘要:
An apparatus comprising cathode plates (1, 3) so placed as to form the walls of a rectangular parallelepiped, is able to produce an atom beam for the formation of a thin layer deposited on a substrate and simultaneously an ion beam for the bombardment of the layer during its formation. The process for the deposition is also described. Thin layers can be formed on transparent substrates of large size, to be used as sheets of glass for buildings and motorcars.