| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device having the high adhesion of a coating member even in an extremely thin type and preventing a coating member from being peeled from a recess and a substrate. <P>SOLUTION: The light-emitting device 1 has a light-emitting element 10, a laminated substrate 20 having a placing region 29 placing the light-emitting element 10 on a top face 20b and the coating member 30 coating the light-emitting element 10 and the top face 20b of the laminated substrate 20. In the light-emitting device 1, trench sections 20a are formed on the top face 20b of the laminated substrate 20 while being adjoined to the placing region 29 of the light-emitting element 10, and the trench sections 20a are filled with the coating member 30. In the light-emitting device 1, the trench sections 20a have an engaging structure engaging the coating member 30 with the laminated substrate 20. <P>COPYRIGHT: (C)2008,JPO&INPIT |
