Television tube with optional shadow mask and method of manufact

Details Television tube with optional shadow mask and method of manufact Television tube with optional shadow mask and method of manufact

1982-09-29

1985-12-10

Kimlin, Edward

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156235, 156233, 156240, 156277, 156249, 101 34, 313470, B44C 114, B32B 3100, C03C 1500, B41C 106

Patent

active

045577986

ABSTRACT:
A TV bulb and method of manufacture are disclosed. A collector printing process is utilized for applying TV phosphor compounds with associated black background to the inner face of the TV panel. Also, an offset printing process is utilized for printing an acid resist ink on both sides of a TV aperture mask after it has been formed into an approximate spherical or cylindrical shape. Masks and panels produced in accordance with the present invention are interchangeable during bulb manufacture.

REFERENCES:
patent: 4263085 (1981-04-01), Ellis
patent: 4379818 (1983-04-01), Lock et al.
patent: 4440589 (1984-04-01), Lock
patent: 4440590 (1984-04-01), Collins
Garwin, IBM Technical Disclosure, vol. 25, No. 5, Oct. 1982, p. 2598.

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