DOME SHEET FOR MOBILE PHONE KEY PAD

摘要

PURPOSE: A dome sheet for a mobile phone key pad is provided to prevent the separation between an FPCB and the dome sheet or a base sheet and a top sheet. CONSTITUTION: A dome sheet of a mobile phone key pad includes an adhesive layer(11a) at the bottom surface for being attached to an FPCB(Flexible Printed Circuit Board)(20). The dome sheet of a mobile phone key pad also includes a top sheet(12) which is bonded to a front surface of a base sheet(11). A dome switch accommodating groove(10) is perpendicularly projected to the upward in rectangular shape(13).