Patent ID: 7579628
Filing Date: 2009-08-25
Classification: G02F,H01L,H01S

Abstract:
1. A semiconductor light emitting device for surface emission comprising: a plurality of light emitting elements; a package substrate for storing the light emitting elements; a plurality of wiring patterns, each pattern being electrically connected to a corresponding one of the plurality of light emitting elements; and connecting members for electrically connecting the light emitting elements to the wiring patterns, the package substrate having: a plurality of first concave portions for storing the respective light emitting elements; and a second concave portion for storing the plurality of the first concave portions and the connecting members, the first concave portions being aligned on a linear line and spaced from each other with an equal pitch, wherein the plurality of wiring patterns are arranged on a surface of the second concave portion, the first concave portions being spaced equally, at a first distance, from a pair of first inner walls of the second concave portion, respectively, the first inner walls facing each other and being located along a long side of the package substrate, the first concave portions located closest to a pair of second inner walls of the second concave portion being spaced equally, at a second distance, from the pair of second inner walls corresponding to the respective first concave portions, the second inner walls facing each other and being located along a short side of the package substrate.