发明名称 Information display panel, in particular for an emergency lighting system
摘要 The panel (1) has a backlit display (2), and a photoconductive plate (5) for back-lighting of the display. The plate forms a recess (7), and a LED (3) is accommodated in the recess. The LED is optically connected with the plate over a recess surface (14), where a cross-section of a rod is enlarged in the direction of the recess surface over the course of a rod edge that is turned towards the recess. A metallic reflector (11) is connected to the rod, and the LED is fastened to a printed circuit board (4). A stopper (21) positions the LED in the recess.
申请公布号 EP2757545(A3) 申请公布日期 2016.07.27
申请号 EP20140152214 申请日期 2014.01.22
申请人 DIN-DIETMAR NOCKER FACILITYMANAGEMENT GMBH 发明人
分类号 G09F13/18;G02B6/00;G08B7/06;G09F13/04;G09F13/22 主分类号 G09F13/18
代理机构 代理人
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