Method of making keys of a keyboard

Details Method of making keys of a keyboard Method of making keys of a keyboard

1987-02-24

1988-05-31

Page, Thurman K.

Coating processes

Electrical product produced

Welding electrode

427258, 4274071, B05D 306

Patent

active

047480467

ABSTRACT:
A method of making any key of a keyboard having a top surface on which a symbol is formed by padding. An ultraviolet-curing resin is applied by padding to only the surface of a material forming the symbol to form an overcoating layer covering only the surface of the symbol. The layer is cured by ultraviolet radiation.

REFERENCES:
patent: 4105816 (1978-08-01), Hori
patent: 4122225 (1978-10-01), Holmstrom et al.

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