SERVICES
OFFERED BY SPECIALISTS OF THE RESEARCH INSTITUTE
OF SEMICONDUCTOR DEVICES ON THE SCIENTIFIC-PRODUCTION
AND TECHNOLOGICAL BASIS OF THE PLANT
Development,
technology, production and testing of semiconductor devices
and products of electronic engineering
1.
Development and manufacture of custom-made diodes, transistors,
microassemblies, microcircuits for radioelectronic devices,
household appliances, communication systems, special apparatus.
2. Automatically-controlled classification of diodes,
transistors into rating types at the production stage.
3. Development and production of goods based on semiconductor
illumination engineering.
4. Development and production of photoelectron goods based
on Si and GaAs.
5. Production of goods using solar batteries as energy
sources.
6.
Designing topology and manufacture of precision glass
and quartz photomask with a minimum size up to 0,25 µm
on the photomask workpieces of overall dimensions of 102x102,
127x127, 153x153 mm; an overlapping precision is ±0,2,
the topological pattern being of any complexity including
that for the gitters. The minimum number of exposures
without worsening of the image quality using chromium
as a masking layer material is 200 and with ferric nitrate
- 70.
7. Precision microwelding, microsoldering, building wire
interconnection of a thickness equal to 12- 500 µm.
8. Assembly and sealing of devices and apparatus by means
of the condenser contact welding, laser and electron-beam
welding and soldering, control of tightness and joint
quality.
9. Photoelectron-beam X-ray lithography for developers
of apparatus requiring a pattern, relief or parts of micron
size obtained by etching
(devices
of radioelectronics, acoustooptics, micromechanics, measuring
and testing equipment, etc.). On the customer's instructions
ordering a pattern (e. g. an interconnection schematic)
with required dimensions and tolerance, substrate and
pattern material as well as operation conditions, the
specialists of the plant will elaborate a route and topology,
choose a lithography type and manufacture the necessary
equipment and product with required characteristics.
10. Production of printed circuit boards using the positive
and negative technologies with hole metallization and
computer-controlled holing.
11. Tightening of products by means of potting and pressing.
Working of materials and parts
12.
Economical cutting of non-metallic (brittle, hard) materials
into rough workpieces, washers, wafers with a diameter
up to 100 mm and a minimum thickness of 500 µm.
13. Polishing materials up to accuracy class of 14 and
with a spread in thickness of 5 µm on a diameter
up to 100 mm.
14.
Working of quartz glass: cutting, soldering.
15. Annealing of materials in extra clean media at temperatures
up to 1200°C (nitrogen, oxygen with dew point of -60°C).
16. Alloying metal parts, producing of metal-ceramics
and metal-glass systems. The product dimensions are as
follows - a diameter up to 100 mm, a length up to 400
mm.
17. Production of thin metallic (aluminium, copper, gold,
titanium, tungsten, chromium, tantalum, nickel, etc.)
and dielectric coatings (SiO2, Si3N4,
etc.) by means of thermal, magnetron, electron-beam high
vacuum evaporation of materials, plasmochemical deposition
on glass, ceramics aimed at obtaining protective, decorative,
conducting, wear-resistant and other coatings.
18. Producing of plated holes in ceramic materials from
150 µm in diameter with a thickness up to 1,5 mm
and an intermediate resistance less than 0,1 ohm.
19. Computer-controlled laser cutting of materials.
20. Ultrasonic cutting of brittle materials.
21. Producing of metal coats from 1 to 50 µm in
thickness by means of electroplating at direct current
with 
preliminary
chemical degreasing followed by ultrasonic processing
and final annealing of the coating to increase the bond
strength, thorough control over quality using modern diagnostic
apparatus. Anodic oxidation of titanium, aluminium. Chemical
nickel-plating and chromium-plating. Manufacture of flat
parts by means of photochemical polishing of steels.
22. Ion doping of materials aimed at changing the surface
properties (strengthening, wear resistance).
23. Metal working by turning, milling, planing, polishing,
etc.
Production of parts for electrical engineering and machine-building
24.
Manufacture of ceramic parts (insulators, bushes, gaskets
for household heaters, etc.) for electrical and illumination
engineering as well as semiconductor products by means
of casting and molding followed by baking at temperatures
up to 1500°C.
Goods are made according to the drawing
approved by the customer, with a maximum and minimum dimensions
of 60 mm and 300 µm,
respectively. As compared to similar products, they are
characterized by higher dimension accuracy.
25. Moulding parts from polyethylene, elastron or polystyrene
using a thermoplastic-automatic machine.
Production
of high-purity gases and water
26. Production of high-purity nitrogen and
oxygen in the liquid and gaseous states. The technology
is based on separation of air by the method of deep cooling
which allows obtaining high-purity gases. Thus, gaseous
oxygen offered to the customer complies with the highest
quality category in accordance with the All-Union State
Standard 5583-78, the oxygen content constituting 99.7
%.Gaseous and liquid nitrogen con-tains 99.9997 % of nitrogen,
which is higher than that of the highest quality category
determined in the All-Union State Standard 9293-74 as
99.996%. Gaseous nitrogen and oxygen are delivered in
cylinders with a capacity of 40 litres and a pressure
of 150 atm, and liquid nitrogen is delivered in the Dewar
flasks with a capacity of 17-30 litres or tanks with a
capacity of 8 m3. Due to their high purity, nitrogen and
oxygen are suitable in many branches of industry including
electronics. The capacity is up to 50 m3 per hour. The
tech-nology of gas purification from dust and moisture
is based on filtration. Gases are dehumidified using silica
gel and palladium.
27. Production of distilled and high-purity water with
a resistance up to 30 MOm in a capacity up to 10 m3/hrs
is based on multi-step filtration of artesian water on
activated coal and ion-exchange resins followed by microfiltration
and ultra-violet treatment.
Development
and production of water treatment systems
28. Design, manufacture and installation
of systems of purification of water, air, gases and oils
by filtration methods on the basis of the SHS (self-propagating
high-temperature synthesis). The SHS filtration material
has such advantages as controlled porosity, mechanical
and thermal strength, catalytic properties, which allow
filters to adsorb heavy metals and a number of other harmful
substances, as well as change of the water structure,
which results in the biological activity of the water.
29. Design and production of small-size stations for treatment
of drinking water.
Design,
production and repair of equipment
30. Design and manufacture of measuring
instruments and testing stands.
31. Verification and repair of measuring instruments (oscillographs,
voltmeters, scales, clocks), met-rics of the microwave
band, visible and infrared spectra. Manufacture technology
and certification of high-precision thermocouples.
Quality control and testing
32. Incoming quality control of materials
and ready-made products on conformity to scientific and
engineering specifications (acids, alkalis, organic solvents,
oils, gases, plastic, compounds, water, food products)
by the methods of spectral X-ray (DRON-3, REMMA-202) analyses.
A wide range of electro-physical (resistance, capacity,
mobility) and chemical (titration, photocalorimetry) methods
of investigation as well as optical and electronic microscopy
with microanalysis are offered. The central laboratory
of the plant has been certified.
33. Testing products on reliability by means of climatic
(cold up to - 173°C, heat up to + 125°C, humidity
up to 99 %), shock and mechanical effects.
Development
of technical specifications
34. Development, agreement and approval
of specification on radioelecrtronic apparatus, products
of medical equipment, consumer goods, foodstuffs.
35. Development of design plans and specifications as
well as standard materials.
Development
and manufacture of polygraphic and advertising materials
36. Issue of polygraphic materials and forms;
cutting of paper, hot embossing, high and offset full-color
printing, silk screen printing on paper, card-board, plastic
for A4 format.
37. Development of advertising and information leaflets,
scanning and processing images, printing on laser printer,
computer-based typesetting of any texts.
Other
services
38. Manufacture of packing products, containers
made from polystyrene by the method of hot vac-uum molding.
39. Sterilization of medical products by means of gamma
radiation.
40. E-mail, information search and communication via Internet.
41. Development of business plans. Registration and support
of applications for obtaining of RF pat-ents and certificates
on utility model.
