发明名称 LUMINAIRE A DIODES ELECTROLUMINESCENTES AVEC DIFFUSION HOMOGENE DE LUMIERE
摘要 <p>The luminary has a light guide (10) comprising a rear face (11), a front face (12) and an outer side surface (13) with a reflecting surface part. LEDs are received in recesses (131). The recesses are projected inwardly of the light guide. A diffusing film (30) covers the front face. A reflector screen (40) comprises opposed reflective surfaces, where the screen is interposed at opposite sides between the film and the front face, and extended from a peripheral edge of the front face opposite to a maximum width for covering the recesses formed at an edge of the side surface.</p>
申请公布号 FR2989151(B1) 申请公布日期 2014.04.25
申请号 FR20120053088 申请日期 2012.04.04
申请人 COOPER TECHNOLOGIES COMPANY 发明人 LACOUR FREDERIC
分类号 F21V8/00;F21V13/00 主分类号 F21V8/00
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