Technological capabilities and services

OJSC NRI "Electron" has 50-year-experience in the development and manufacture of electronic tubes, solid-state photosensitive devices and based-on modules.
NRI "Electron" also provides the following services:

• Production of rasters and fine metal meshes by an electroplating and photolithography method with a pitch from 10 to 3 um and thickness from 3 um and more;
• Filter systems and coordinate grids;
• Production of flat and flat-concave discs and wafers of any type of glass with flatness not worse than 3-5 fringes (e.g. for vacuum and solid state device input windows);
• Production of vacuum device glass envelopes components (cylinders, stems, bulbs);
• Production of filters for different spectrum ranges, transmitting or reflecting light fluxes of predetermined range from UV 250 nm to IR 8 um;
• Design and manufacture of special fixtures, gauges, dies and moulds with use of metal working equipment;
• Development of softuare for manufacture of masks by custom requiments.

For development and production of modern electronic devices the enterprise has available the following advanced technologies:

• Basic bipolar planar technique for production of structures based on monocrystal silicon (projection photolithography, layer plasma etching, ion doping, gaseous phase;
• Basic technique of monolayer structures production by a method of one layer at a time deposition in vacuum (e.g. for photosensitive devices);
• Technique of device manufacture on manipulator type automatic equipment, permitting to fulfil a sequence of technology operations in 10-10 mm Hg vacuum without withdrawel the product from an operation chamber of the equipment (technology of transfer in vacuum);
• Gaseous epitaxy technology with use of metallo-organics (metallo-organics hydride gaseous epitaxy) for forming of A3B5 structures;
• Magnetron and electron-beam plasma deposition technology of metal, semiconductor and dielectric thin layers of wide material range on various kind substrates;
• Different material connectoin technology by the method of welding (laser, microplasma, high-frequency, electrocontact) for manufacture of device units and assemblies;
• Technology of fire, high-frequency and laser welding-up of glass units, used for manufacture of vacuum device envelopes;
• Technology of parts and units electro-erosion treatment, used for forming of electrode configuration on vacuum device glass bulbs.

OJSC “NRI Electron” invites your enterprise to mutual collaboration.