发明名称 CAPACITIVE PROXIMITY SWITCH
摘要 A capacitive proximity switch having a display panel including a translucent region. A first circuit board is translucent to light at least in the region of the translucent region of the display panel and supports capacitance-forming sensor layers. Light wells enclose the sensor layers on the side facing away from the observer, and protrude from the first circuit board to a second circuit board parallel to the first circuit board. Light sources are disposed within the light wells. A contact element leads from the first circuit board to the second circuit board. Optical fibers are applied on the first circuit board in the region of the translucent region. The first circuit board is encapsulated by an opaque plastic functional carrier. An opaque decorative layer covers the observer side of the optical fibers and the functional carrier, and includes characters and/or symbols in the region of the translucent region.
申请公布号 EP2556591(B1) 申请公布日期 2014.09.17
申请号 EP20110711865 申请日期 2011.03.29
申请人 CONTINENTAL AUTOMOTIVE GMBH 发明人 SANTAROSSA, BRUNO
分类号 H03K17/955;H03K17/96 主分类号 H03K17/955
代理机构 代理人
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