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公开(公告)号：EP2988058A4
公开(公告)日：2017-01-11
申请号：EP14759536
申请日：2014-02-28
IPC分类号： F21S8/10 , C09K11/00 , C09K11/02 , C09K11/08 , C09K11/59 , C09K11/64 , C09K11/66 , C09K11/67 , F21V9/08 , F21W101/14 , F21Y101/00 , F21Y115/10 , F21Y115/30 , H01L33/50
CPC分类号： F21S48/2218 , C09K11/592 , C09K11/675 , F21S43/14 , F21S43/255 , F21S43/26 , H01L33/502
摘要： This red lamp including a blue LED as a light source for emitting blue light, and a red light-emitting member illuminated by blue light. The red light-emitting member of the red lamp includes a resin, and a complex fluoride phosphor which is a complex fluoride salt activated by manganese, that absorbs blue light and emits light containing a red component. This high-efficiency red lamp has intense light emission, providing good visibility at both the lamp front surface and the sides of the lamp, and is suitable as a lighting system for vehicle, such as a red taillight, red brake light, or the like.
摘要翻译： 该红色灯包括蓝色LED作为发出蓝色光的光源，以及由蓝色光照亮的红色发光部件。 红色灯的红色发光部件包括树脂和由锰活化的复合氟化物盐的复合氟化物荧光体，其吸收蓝色光并发出含有红色成分的光。 这种高效率的红灯具有强烈的发光，在灯的前表面和灯的两侧提供良好的可视性，并且适合作为车辆的照明系统，例如红色尾灯，红色刹车灯等 。
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公开(公告)号：EP3115677A4
公开(公告)日：2017-09-06
申请号：EP14883876
申请日：2014-11-28
CPC分类号： C09K11/025 , C09K11/616 , C09K11/617 , C09K11/7721 , C09K11/7774 , F21V3/0463 , F21V9/16 , F21W2131/10 , F21W2131/101 , F21W2131/103 , F21Y2115/10
摘要： This lighting apparatus is provided with a blue LED chip having a maximum peak at a wavelength of 420-480 nm and a fluorescent material-containing resin layer disposed on the front of the blue LED chip in the light emission direction. The fluorescent material-containing resin layer is obtained by mixing and dispersing a LuAg fluorescent material, which is represented by the formula Lu 3 Al 5 O 12 : Ce 3+ and in which the Ce activation rate is 2 mol.% or lower relative to Lu, and a double fluoride fluorescent material represented by the formula A 2 (B 1-x Mn x )F 6 (in the formula, A is at least one type of element selected from among the group consisting of Li, Na, K and Cs, B is at least one type of element selected from among the group consisting of Si, Ti, Nb, Ge and Sn, and x is an integer that falls within the range 0.001 ‰¤ x ‰¤ 0.1) in a resin. The present invention is capable of achieving a higher sense of brightness, high visibility and a sense of brightness across a wide range under scotopic conditions or mesopic conditions with an emitted light color close to black body radiation.
摘要翻译： 该照明装置具有在波长420〜480nm处具有最大峰值的蓝色LED芯片和在发光方向上布置在蓝色LED芯片的前部的含有荧光材料的树脂层。 含荧光体树脂层是通过混合和分散由式Lu 3 Al 5 O 12：Ce 3+表示并且Ce活化率为2摩尔％或更低的LuAg荧光材料相对于 Lu和由式A 2（B 1-x Mn x）F 6表示的双氟化物荧光材料（式中，A是选自Li，Na，K和Li中的至少一种元素， Cs，B是选自Si，Ti，Nb，Ge和Sn中的至少一种元素，并且x是在树脂中的落入范围0.001‰×‰0.1的整数。 本发明能够在发光颜色接近黑体辐射的暗视条件或中间视条件下在宽范围内实现更高的亮度感，高可视性和亮度感。
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