Method of fixing a cathode-ray tube cone and display window prio

Details Method of fixing a cathode-ray tube cone and display window prio Method of fixing a cathode-ray tube cone and display window prio

1988-06-06

1989-10-10

Rowan, Kurt

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

313482, H01J 930, H01J 926

Patent

active

048728632

ABSTRACT:
The invention relates to a method of manufacturing a cathode-ray tube in which a cone part and a display window are accurately positioned relative to each other, a glass frit is provided between the display window and the cone part, and the positioning thus obtained is fixed by securing locating pins to faces on the display window and in slots in studs on the cone by means of an acrylate adhesive. Subsequently, the display window is permanently secured to the cone by frit sealing.

REFERENCES:
patent: 2484345 (1949-10-01), Hinz
patent: 2514976 (1950-07-01), Stivin
patent: 2565327 (1951-08-01), Shaw
patent: 2744207 (1956-05-01), Sessions
patent: 3978562 (1976-09-01), Palac
patent: 4010525 (1977-03-01), Baur et al.
patent: 4591344 (1986-05-01), Palac
patent: 4713034 (1987-12-01), Lee et al.
patent: 4758763 (1988-07-01), Gorton

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