Printing – Stenciling – Processes
Patent
1977-08-31
1979-12-11
Pieprz, William
Printing
Stenciling
Processes
350343, 428 1, 101368, 101127, B41F 1534
Patent
active
041777298
ABSTRACT:
A method for the production marking of liquid crystal displays whereby the closure bar of the liquid crystal cell is produced and encoded by a screen printing process. Several coding techniques which minimize production interruptions are also disclosed.
REFERENCES:
patent: 3894487 (1975-07-01), Miller
patent: 3987725 (1976-10-01), Scantlin
patent: 3995941 (1976-12-01), Nagahara et al.
Buchel Erwin
de Fluiter Ruurd
Wild Peter J.
Wullschleger Jorg
BBC Brown Boveri & Company Limited
Pieprz William
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