公开(公告)号：EP1730792A2

公开(公告)日：2006-12-13

申请号：EP05721530.3

申请日：2005-03-18

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： NISHIMOTO, Keiji c/o Matsuhita Elect. Ind.Co.Ltd ,  NAGAI, Hideo Matsushita Elect.Indust.Co.Ltd

IPC分类号： H01L33/00

CPC分类号： H01L24/97 ,  F21K9/23 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/54 ,  H01L33/60 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01061 ,  H01L2924/01067 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/00014 ,  H01L2224/85 ,  H01L2224/83 ,  H01L2224/81 ,  H01L2924/00

摘要： The following explains an LED module that can achieve favorable light extraction efficiency without increasing a cost. An LED module (100) includes LED devices (110), an LED mounting module (120) on which the LED devices (110) are mounted, and a lens board (130) attached to a front surface of the LED mounting module (120). The LED mounting module (120) includes a printed wiring board (123) and a reflecting board (126). The printed wiring board (123) is an insulation board (122) on which a wiring pattern (124), used to mount the LED devices (110), is formed. The reflecting board (126) is made of a resin material, and has therein reflecting holes (126a) provided in correspondence with locations, on the printed wiring board (123), where the LED devices (110) are mounted. The reflecting board (126) and the printed wiring board (123) are directly adhered to each other at their surfaces that face each other.