PROCESS OF MANUFACTURE OF FIBRE-OPTICAL UNIT OF PHOTOELECTRIC DEVICE Russian patent published in 1995 - IPC

FIELD: electronics. SUBSTANCE: in compliance with process of manufacture of fibre-optical unit of photoelectric device powder of glass-crystalline cement is mixed with binder 4-6 per cent by mass polyetleneglycol or paraffin), pressed in mould and baked up to complete burning out of binder at temperature 90-100 C below crystallization temperature, fibre-optical plate 2 is set into metal mount 1 on layer 3 of prepared glass-crystalline cement and coupled by brazing. EFFECT: increased percentage of good articles in output through improvement of vacuum properties of connection of parts. 1 dwg, 2 tbl