发明名称 DYNAMIC ROAD MARKING UNIT
摘要 <p>A dynamic road marking unit is capable of switching between a first and a second display state. It has an electro-optical layer which is bistable. In principle the dynamic road marking unit only requires energy when switching between the states, i.e. when the visual properties of the dynamic road marking unit are changed.</p>
申请公布号 WO2005024136(A1) 申请公布日期 2005.03.17
申请号 WO2004IB51522 申请日期 2004.08.23
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V.;RAAIJMAKERS, ANTONIUS, H., M.;SLIKKERVEER, PETER, J.;VAN DER POEL, LUCAS, L., D.;WILLARD, NICOLAAS, P. 发明人 RAAIJMAKERS, ANTONIUS, H., M.;SLIKKERVEER, PETER, J.;VAN DER POEL, LUCAS, L., D.;WILLARD, NICOLAAS, P.
分类号 E01F9/00;G02F1/167;(IPC1-7):E01F9/06 主分类号 E01F9/00
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