PROTECTION FOR TOUCHPAD

The invention pertains to a touchpad (10) comprising at least one supporting plate (12) and at least one flexible printed circuit (401) fixed to said supporting plate. According to the invention, said supporting plate (12) comprises at least one first electrical protection track (400), made by means...

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Bibliographic Details
Main Authors SCHANG, BERNARD, QUENET, ALEXANDRE
Format Patent
LanguageEnglish
French
Published 29.07.2014
Subjects
BASIC ELECTRONIC CIRCUITRY
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PULSE TECHNIQUE
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Summary:The invention pertains to a touchpad (10) comprising at least one supporting plate (12) and at least one flexible printed circuit (401) fixed to said supporting plate. According to the invention, said supporting plate (12) comprises at least one first electrical protection track (400), made by means of a conductive ink, connected to at least one connection track with a predetermined value of potential (P) and at least one connection track for connection towards a processor. Linvention porte sur un pavé tactile (10) comprenant au moins une plaque de support (12) et au moins un circuit imprimé souple (401) fixé à ladite plaque de support. Selon linvention, ladite plaque de support (12) comprend au moins un premier rail de protection électrique (400), réalisé au moyen dune encre conductrice, relié à au moins un rail de connexion avec une valeur prédéterminée dun potentiel (P) et au moins un rail de connexion pour un raccord vers un processeur.
Bibliography:Application Number: CA20142840619