DIFFUSE-REFLECTIVE STRUCTURE BODY AND PLANAR LIGHT-EMITTING DEVICE EQUIPPED WITH SAID DIFFUSE-REFLECTIVE STRUCTURE BODY

摘要

This diffuse-reflective structure body (41) comprises a plurality of light passage holes (41a) each configured so that incident direct light from a light source is diffuse-reflected by an internal surface at least once and indirect light is output, and a scattering portion (43) which is disposed on the light source optical axis and diffuses the direct light from the light source by diffuse-reflection, the scattering portion (43) being disposed to protrude to the light source side.