发明名称 LIGHTING DEVICE COMPRISING LIGHT-EMITTING DIODES
摘要 The invention relates to a lighting device comprising: at least one glass sheet (2, 2A, 2B) having two opposing main faces (20, 21) and a slab (22), light-emitting diodes (3) providing the lighting function, and diffusion means (4) that extract the light on one of the first or second main faces (21). The aforementioned diffusion means define one or more lighting zones and said diffusion means do not form a solid surface covering all of the first glass sheet. The device is characterised in that the diffusion means take the form of an enamel having a brightness greater than 15 and preferably greater than or equal to 20 or 30.
申请公布号 EP2718100(A1) 申请公布日期 2014.04.16
申请号 EP20120731120 申请日期 2012.06.06
申请人 SAINT-GOBAIN GLASS FRANCE 发明人 GIERENS, ANNE;MONTGERMONT, AUDE;ZHANG, JINGWEI
分类号 B32B17/10;F21K99/00;F21V33/00;G02B6/00 主分类号 B32B17/10
代理机构 代理人
主权项
地址