Multi-language display keypad

H - Electricity – 03 – M

Patent

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Details

H03M 11/00 (2006.01) G09G 5/00 (2006.01) H03K 17/94 (2006.01) H04M 1/00 (2006.01) H04M 1/247 (2006.01) H04M 1/725 (2006.01) H04M 3/00 (2006.01)

Patent

CA 2318861

A mobile phone keypad as shown in the Figure having a plurality of special function keys (12, 6, 32-42) each of which is provided with an LCD screen (56) for displaying the function of the key in one of a plurality of languages. The display data for the LCD screens (56) is stored in a PROM (54) and a microprocessor (44) reads out the display data in a selected language for all of the function keys (12, 26, 32-42) at the same time.

L'invention concerne un clavier numérique pour téléphone mobile représenté par la figure présentant une pluralité de touches de fonction spéciales (12, 26, 32-42), chacune étant pourvue d'un écran ACL (56) permettant d'afficher la fonction de la touche dans une ou plusieurs langues. Les données d'affichage pour les écrans ACL (56) sont mémorisées dans une mémoire morte programmable (PROM) (54) et un microprocesseur (44) lit les données d'affichage dans une langue sélectionnée pour toutes les touches de fonction (12, 26, 32-42) en même temps.

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