LCD display board for an electronic balance

Details LCD display board for an electronic balance LCD display board for an electronic balance

1985-02-04

1987-08-25

Corbin, John K.

350331R, 350332, G02F 113

Patent

active

046888985

ABSTRACT:
LCD display boards for electronic balances frequently also comprise, alongside the digits for the digital display of the weighing result, additional fields in which additional information is displayed by means of alphanumeric signs. The invention suggests that the segments of the digits for displaying the weighing result be individually provided with a line and controlled in parallel in order to achieve a very good display quality and that the segments for the display of the alphanumeric signs of the additional field, e.g. a 5.times.7 matrix, be connected in such a manner that they can be serially controlled in order to prevent the number of lines required from becoming too great.

REFERENCES:
patent: 4110967 (1978-09-01), Fujita
patent: 4194833 (1980-03-01), Lester et al.
patent: 4380371 (1983-04-01), Frantz
patent: 4423929 (1984-01-01), Gomi
patent: 4443062 (1984-04-01), Togashi et al.

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