Interactive programmable interface for relegendable lcd...

Details Interactive programmable interface for relegendable lcd... Interactive programmable interface for relegendable lcd...

G - Physics

06

F

G06F 3/023 (2006.01) G07G 1/12 (2006.01)

Patent

CA 2175682

An interface circuit for interfacing a relegendable liquid crystal display (LCD) keyswitch to a controlling processor. The interface circuit is adaptable for use with data input devices and point-of-sale devices.

Circuit d'interface permettant de relier un interrupteur à touches d'un affichage à cristaux liquides (LCD), à légendes modifiables, à un processeur de commande. Le circuit peut également s'utiliser avec des dispositifs d'entrée de données et des dispositifs de point de vente.

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