公开(公告)号：US20130077295A1

公开(公告)日：2013-03-28

申请号：US13619086

申请日：2012-09-14

申请人： Kinji HAYASHI ,  Hitoshi OMORI

发明人： Kinji HAYASHI ,  Hitoshi OMORI

IPC分类号： F21V7/00 ,  F21V29/00 ,  F21V21/005

CPC分类号： F21V7/00 ,  F21K9/00 ,  F21S4/28 ,  F21V7/04 ,  F21V17/06 ,  F21V21/005 ,  F21V29/00 ,  F21V29/004 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/00 ,  H01L2924/0002 ,  H05K1/0271 ,  H05K3/0061 ,  H05K3/284 ,  H05K2201/09036 ,  H05K2201/10106 ,  H05K2203/1316 ,  H05K2203/1327 ,  H01L2924/00

摘要： The linear light source apparatus includes an elongated rectangular wiring substrate; a plurality of light-emitting devices which are aligned on a straight line on the top surface of the wiring substrate; reflectors provided on the top surface such that each reflector corresponds to one light-emitting device; a sealing resin portion which seals each of the light-emitting devices; and a heat radiation sheet provided on the bottom surface of the wiring substrate. A plurality of grooves are provided on the bottom surface of the substrate. Each groove is formed so as to have a line shape and to extend in a lateral direction of the wiring substrate. Each of the grooves is located between adjacent light-emitting devices. The heat radiation sheet is provided on the entire bottom surface of the wiring substrate.

摘要翻译： 线性光源装置包括细长矩形布线基板; 在布线基板的上表面上的直线上排列的多个发光元件; 反射器设置在顶表面上，使得每个反射器对应于一个发光装置; 密封树脂部分，密封每个发光器件; 以及设置在布线基板的底面上的散热片。 在基板的底面设有多个槽。 每个槽形成为具有线形并且在布线基板的横向方向上延伸。 每个凹槽位于相邻的发光器件之间。 散热片设置在布线基板的整个底面上。