发明名称 Keypad mat for a mobile phone type device, whereby keys and support element are joined together with special bonding to form a single mat element that is easily mounted during assembly
摘要 Keypad mat (TA) for a communications device with keys (HK1, HK2) that are held and fixed within a support element (TM). Keys and support element are joined together in a single mat using so-called 2K joining technology. The invention also relates to a corresponding mobile phone device and a method for producing an inventive single-piece keypad mat.
申请公布号 DE10200674(A1) 申请公布日期 2003.07.24
申请号 DE20021000674 申请日期 2002.01.10
申请人 SIEMENS AG 发明人 BIENECK, UWE;EDLER, KLAUS
分类号 H01H13/702;H04M1/23;(IPC1-7):G06F3/023 主分类号 H01H13/702
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