| 摘要 |
PURPOSE: A light illuminating apparatus is provided to obtain uniform white light and overcome a color splitting phenomenon by changing the thickness of a layer containing fluorescent materials. CONSTITUTION: A light illuminating module(10) includes a light emitting element package and a substrate. A plurality of light emitting element packages is mounted in the substrate. A housing(20) includes an opening part at the front side and contains the light illuminating module. The light emitting element packages are toward the opening part. A cover unit(30) contains fluorescent materials and is installed in the opening part of the housing to protect the light illuminating module. The cover unit includes protrusions. |
