发明名称 Illuminated design and/or front film with elastic touch elements divided into segments as light distribution plates useful for keyboards, input devices and switchboard panels
摘要 <p>Illuminated design and/or front film with elastic touch elements divided into segments as light distribution plates (LDP) and tough points, where the films have fillers as LDP at sites which are deep drawn, prepared from an elastic-transparent and/or elastic-diffuse, and/or elastic translucent material, having two and/or more equal and/or different colored segments, where the separation wall between the segments is transparent to light. The point and/or surface illumination is achieved by central and/or lateral irradiation of light emitting diodes (LED) on the light distribution plates.</p>
申请公布号 DE202004017365(U1) 申请公布日期 2005.01.20
申请号 DE20042017365U 申请日期 2004.11.10
申请人 RICHARD WOEHR GMBH 发明人
分类号 H01H13/70;(IPC1-7):H01H13/702;H01H9/18;G09F13/08 主分类号 H01H13/70
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